Index: stable/11/contrib/llvm-project/openmp/runtime/src/kmp_os.h =================================================================== --- stable/11/contrib/llvm-project/openmp/runtime/src/kmp_os.h (revision 365429) +++ stable/11/contrib/llvm-project/openmp/runtime/src/kmp_os.h (revision 365430) @@ -1,1053 +1,1054 @@ /* * kmp_os.h -- KPTS runtime header file. */ //===----------------------------------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef KMP_OS_H #define KMP_OS_H #include "kmp_config.h" -#include #include +#include +#include #define KMP_FTN_PLAIN 1 #define KMP_FTN_APPEND 2 #define KMP_FTN_UPPER 3 /* #define KMP_FTN_PREPEND 4 #define KMP_FTN_UAPPEND 5 */ #define KMP_PTR_SKIP (sizeof(void *)) /* -------------------------- Compiler variations ------------------------ */ #define KMP_OFF 0 #define KMP_ON 1 #define KMP_MEM_CONS_VOLATILE 0 #define KMP_MEM_CONS_FENCE 1 #ifndef KMP_MEM_CONS_MODEL #define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE #endif #ifndef __has_cpp_attribute #define __has_cpp_attribute(x) 0 #endif #ifndef __has_attribute #define __has_attribute(x) 0 #endif /* ------------------------- Compiler recognition ---------------------- */ #define KMP_COMPILER_ICC 0 #define KMP_COMPILER_GCC 0 #define KMP_COMPILER_CLANG 0 #define KMP_COMPILER_MSVC 0 #if defined(__INTEL_COMPILER) #undef KMP_COMPILER_ICC #define KMP_COMPILER_ICC 1 #elif defined(__clang__) #undef KMP_COMPILER_CLANG #define KMP_COMPILER_CLANG 1 #elif defined(__GNUC__) #undef KMP_COMPILER_GCC #define KMP_COMPILER_GCC 1 #elif defined(_MSC_VER) #undef KMP_COMPILER_MSVC #define KMP_COMPILER_MSVC 1 #else #error Unknown compiler #endif #if (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_FREEBSD) && !KMP_OS_CNK #define KMP_AFFINITY_SUPPORTED 1 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64 #define KMP_GROUP_AFFINITY 1 #else #define KMP_GROUP_AFFINITY 0 #endif #else #define KMP_AFFINITY_SUPPORTED 0 #define KMP_GROUP_AFFINITY 0 #endif /* Check for quad-precision extension. */ #define KMP_HAVE_QUAD 0 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 #if KMP_COMPILER_ICC /* _Quad is already defined for icc */ #undef KMP_HAVE_QUAD #define KMP_HAVE_QUAD 1 #elif KMP_COMPILER_CLANG /* Clang doesn't support a software-implemented 128-bit extended precision type yet */ typedef long double _Quad; #elif KMP_COMPILER_GCC /* GCC on NetBSD lacks __multc3/__divtc3 builtins needed for quad */ #if !KMP_OS_NETBSD typedef __float128 _Quad; #undef KMP_HAVE_QUAD #define KMP_HAVE_QUAD 1 #endif #elif KMP_COMPILER_MSVC typedef long double _Quad; #endif #else #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC typedef long double _Quad; #undef KMP_HAVE_QUAD #define KMP_HAVE_QUAD 1 #endif #endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */ #define KMP_USE_X87CONTROL 0 #if KMP_OS_WINDOWS #define KMP_END_OF_LINE "\r\n" typedef char kmp_int8; typedef unsigned char kmp_uint8; typedef short kmp_int16; typedef unsigned short kmp_uint16; typedef int kmp_int32; typedef unsigned int kmp_uint32; #define KMP_INT32_SPEC "d" #define KMP_UINT32_SPEC "u" #ifndef KMP_STRUCT64 typedef __int64 kmp_int64; typedef unsigned __int64 kmp_uint64; #define KMP_INT64_SPEC "I64d" #define KMP_UINT64_SPEC "I64u" #else struct kmp_struct64 { kmp_int32 a, b; }; typedef struct kmp_struct64 kmp_int64; typedef struct kmp_struct64 kmp_uint64; /* Not sure what to use for KMP_[U]INT64_SPEC here */ #endif #if KMP_ARCH_X86 && KMP_MSVC_COMPAT #undef KMP_USE_X87CONTROL #define KMP_USE_X87CONTROL 1 #endif #if KMP_ARCH_X86_64 #define KMP_INTPTR 1 typedef __int64 kmp_intptr_t; typedef unsigned __int64 kmp_uintptr_t; #define KMP_INTPTR_SPEC "I64d" #define KMP_UINTPTR_SPEC "I64u" #endif #endif /* KMP_OS_WINDOWS */ #if KMP_OS_UNIX #define KMP_END_OF_LINE "\n" typedef char kmp_int8; typedef unsigned char kmp_uint8; typedef short kmp_int16; typedef unsigned short kmp_uint16; typedef int kmp_int32; typedef unsigned int kmp_uint32; typedef long long kmp_int64; typedef unsigned long long kmp_uint64; #define KMP_INT32_SPEC "d" #define KMP_UINT32_SPEC "u" #define KMP_INT64_SPEC "lld" #define KMP_UINT64_SPEC "llu" #endif /* KMP_OS_UNIX */ #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \ KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC #else #error "Can't determine size_t printf format specifier." #endif #if KMP_ARCH_X86 #define KMP_SIZE_T_MAX (0xFFFFFFFF) #else #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF) #endif typedef size_t kmp_size_t; typedef float kmp_real32; typedef double kmp_real64; #ifndef KMP_INTPTR #define KMP_INTPTR 1 typedef long kmp_intptr_t; typedef unsigned long kmp_uintptr_t; #define KMP_INTPTR_SPEC "ld" #define KMP_UINTPTR_SPEC "lu" #endif #ifdef BUILD_I8 typedef kmp_int64 kmp_int; typedef kmp_uint64 kmp_uint; #else typedef kmp_int32 kmp_int; typedef kmp_uint32 kmp_uint; #endif /* BUILD_I8 */ #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF) #define KMP_INT_MIN ((kmp_int32)0x80000000) // stdarg handling #if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && \ (KMP_OS_FREEBSD || KMP_OS_LINUX) typedef va_list *kmp_va_list; #define kmp_va_deref(ap) (*(ap)) #define kmp_va_addr_of(ap) (&(ap)) #else typedef va_list kmp_va_list; #define kmp_va_deref(ap) (ap) #define kmp_va_addr_of(ap) (ap) #endif #ifdef __cplusplus // macros to cast out qualifiers and to re-interpret types #define CCAST(type, var) const_cast(var) #define RCAST(type, var) reinterpret_cast(var) //------------------------------------------------------------------------- // template for debug prints specification ( d, u, lld, llu ), and to obtain // signed/unsigned flavors of a type template struct traits_t {}; // int template <> struct traits_t { typedef signed int signed_t; typedef unsigned int unsigned_t; typedef double floating_t; static char const *spec; static const signed_t max_value = 0x7fffffff; static const signed_t min_value = 0x80000000; static const int type_size = sizeof(signed_t); }; // unsigned int template <> struct traits_t { typedef signed int signed_t; typedef unsigned int unsigned_t; typedef double floating_t; static char const *spec; static const unsigned_t max_value = 0xffffffff; static const unsigned_t min_value = 0x00000000; static const int type_size = sizeof(unsigned_t); }; // long template <> struct traits_t { typedef signed long signed_t; typedef unsigned long unsigned_t; typedef long double floating_t; static char const *spec; static const int type_size = sizeof(signed_t); }; // long long template <> struct traits_t { typedef signed long long signed_t; typedef unsigned long long unsigned_t; typedef long double floating_t; static char const *spec; static const signed_t max_value = 0x7fffffffffffffffLL; static const signed_t min_value = 0x8000000000000000LL; static const int type_size = sizeof(signed_t); }; // unsigned long long template <> struct traits_t { typedef signed long long signed_t; typedef unsigned long long unsigned_t; typedef long double floating_t; static char const *spec; static const unsigned_t max_value = 0xffffffffffffffffLL; static const unsigned_t min_value = 0x0000000000000000LL; static const int type_size = sizeof(unsigned_t); }; //------------------------------------------------------------------------- #else #define CCAST(type, var) (type)(var) #define RCAST(type, var) (type)(var) #endif // __cplusplus #define KMP_EXPORT extern /* export declaration in guide libraries */ #if __GNUC__ >= 4 && !defined(__MINGW32__) #define __forceinline __inline #endif #if KMP_OS_WINDOWS #include static inline int KMP_GET_PAGE_SIZE(void) { SYSTEM_INFO si; GetSystemInfo(&si); return si.dwPageSize; } #else #define KMP_GET_PAGE_SIZE() getpagesize() #endif #define PAGE_ALIGNED(_addr) \ (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1))) #define ALIGN_TO_PAGE(x) \ (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1))) /* ---------- Support for cache alignment, padding, etc. ----------------*/ #ifdef __cplusplus extern "C" { #endif // __cplusplus #define INTERNODE_CACHE_LINE 4096 /* for multi-node systems */ /* Define the default size of the cache line */ #ifndef CACHE_LINE #define CACHE_LINE 128 /* cache line size in bytes */ #else #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN) // 2006-02-13: This produces too many warnings on OS X*. Disable for now #warning CACHE_LINE is too small. #endif #endif /* CACHE_LINE */ #define KMP_CACHE_PREFETCH(ADDR) /* nothing */ // Define attribute that indicates that the fall through from the previous // case label is intentional and should not be diagnosed by a compiler // Code from libcxx/include/__config // Use a function like macro to imply that it must be followed by a semicolon #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough) # define KMP_FALLTHROUGH() [[fallthrough]] #elif __has_cpp_attribute(clang::fallthrough) # define KMP_FALLTHROUGH() [[clang::fallthrough]] #elif __has_attribute(fallthrough) || __GNUC__ >= 7 # define KMP_FALLTHROUGH() __attribute__((__fallthrough__)) #else # define KMP_FALLTHROUGH() ((void)0) #endif // Define attribute that indicates a function does not return #if __cplusplus >= 201103L #define KMP_NORETURN [[noreturn]] #elif KMP_OS_WINDOWS #define KMP_NORETURN __declspec(noreturn) #else #define KMP_NORETURN __attribute__((noreturn)) #endif #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT #define KMP_ALIGN(bytes) __declspec(align(bytes)) #define KMP_THREAD_LOCAL __declspec(thread) #define KMP_ALIAS /* Nothing */ #else #define KMP_ALIGN(bytes) __attribute__((aligned(bytes))) #define KMP_THREAD_LOCAL __thread #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of))) #endif #if KMP_HAVE_WEAK_ATTRIBUTE #define KMP_WEAK_ATTRIBUTE __attribute__((weak)) #else #define KMP_WEAK_ATTRIBUTE /* Nothing */ #endif // Define KMP_VERSION_SYMBOL and KMP_EXPAND_NAME #ifndef KMP_STR #define KMP_STR(x) _KMP_STR(x) #define _KMP_STR(x) #x #endif #ifdef KMP_USE_VERSION_SYMBOLS // If using versioned symbols, KMP_EXPAND_NAME prepends // __kmp_api_ to the real API name #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name) #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \ _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION") #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \ __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \ __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \ __asm__( \ ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \ api_name) "@" ver_str "\n\t"); \ __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \ api_name) "@@" default_ver "\n\t") #else // KMP_USE_VERSION_SYMBOLS #define KMP_EXPAND_NAME(api_name) api_name #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) /* Nothing */ #endif // KMP_USE_VERSION_SYMBOLS /* Temporary note: if performance testing of this passes, we can remove all references to KMP_DO_ALIGN and replace with KMP_ALIGN. */ #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes) #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE) #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE) /* General purpose fence types for memory operations */ enum kmp_mem_fence_type { kmp_no_fence, /* No memory fence */ kmp_acquire_fence, /* Acquire (read) memory fence */ kmp_release_fence, /* Release (write) memory fence */ kmp_full_fence /* Full (read+write) memory fence */ }; // Synchronization primitives #if KMP_ASM_INTRINS && KMP_OS_WINDOWS #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG #pragma intrinsic(InterlockedExchangeAdd) #pragma intrinsic(InterlockedCompareExchange) #pragma intrinsic(InterlockedExchange) #pragma intrinsic(InterlockedExchange64) #endif // Using InterlockedIncrement / InterlockedDecrement causes a library loading // ordering problem, so we use InterlockedExchangeAdd instead. #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1) #define KMP_TEST_THEN_INC_ACQ32(p) \ InterlockedExchangeAdd((volatile long *)(p), 1) #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4) #define KMP_TEST_THEN_ADD4_ACQ32(p) \ InterlockedExchangeAdd((volatile long *)(p), 4) #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1) #define KMP_TEST_THEN_DEC_ACQ32(p) \ InterlockedExchangeAdd((volatile long *)(p), -1) #define KMP_TEST_THEN_ADD32(p, v) \ InterlockedExchangeAdd((volatile long *)(p), (v)) #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv)) #define KMP_XCHG_FIXED32(p, v) \ InterlockedExchange((volatile long *)(p), (long)(v)) #define KMP_XCHG_FIXED64(p, v) \ InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v)) inline kmp_real32 KMP_XCHG_REAL32(volatile kmp_real32 *p, kmp_real32 v) { kmp_int32 tmp = InterlockedExchange((volatile long *)p, *(long *)&v); return *(kmp_real32 *)&tmp; } // Routines that we still need to implement in assembly. extern kmp_int8 __kmp_test_then_add8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_or8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_and8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int32 __kmp_test_then_add32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_uint32 __kmp_test_then_or32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_uint32 __kmp_test_then_and32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_int64 __kmp_test_then_add64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_uint64 __kmp_test_then_or64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_uint64 __kmp_test_then_and64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_int8 __kmp_compare_and_store8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int32 __kmp_compare_and_store64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_compare_and_store_ret8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store_ret16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store_ret32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int64 __kmp_compare_and_store_ret64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_xchg_fixed8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int16 __kmp_xchg_fixed16(volatile kmp_int16 *p, kmp_int16 v); extern kmp_int32 __kmp_xchg_fixed32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_int64 __kmp_xchg_fixed64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_real32 __kmp_xchg_real32(volatile kmp_real32 *p, kmp_real32 v); extern kmp_real64 __kmp_xchg_real64(volatile kmp_real64 *p, kmp_real64 v); //#define KMP_TEST_THEN_INC32(p) __kmp_test_then_add32((p), 1) //#define KMP_TEST_THEN_INC_ACQ32(p) __kmp_test_then_add32((p), 1) #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL) #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL) //#define KMP_TEST_THEN_ADD4_32(p) __kmp_test_then_add32((p), 4) //#define KMP_TEST_THEN_ADD4_ACQ32(p) __kmp_test_then_add32((p), 4) #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL) #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL) //#define KMP_TEST_THEN_DEC32(p) __kmp_test_then_add32((p), -1) //#define KMP_TEST_THEN_DEC_ACQ32(p) __kmp_test_then_add32((p), -1) #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL) #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL) //#define KMP_TEST_THEN_ADD32(p, v) __kmp_test_then_add32((p), (v)) #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v)) #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v)) #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v)) #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v)) #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v)) #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v)) #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v)) #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v)) #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ __kmp_compare_and_store8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ __kmp_compare_and_store8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ __kmp_compare_and_store16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ __kmp_compare_and_store16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #if KMP_ARCH_X86 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #else /* 64 bit pointers */ #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #endif /* KMP_ARCH_X86 */ #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ __kmp_compare_and_store_ret8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ __kmp_compare_and_store_ret16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_XCHG_FIXED8(p, v) \ __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); //#define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); //#define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); //#define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64) /* cast p to correct type so that proper intrinsic will be used */ #define KMP_TEST_THEN_INC32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_INC_ACQ32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_INC64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_INC_ACQ64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_INC64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_INC_ACQ64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) #endif #define KMP_TEST_THEN_ADD4_32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) #define KMP_TEST_THEN_ADD4_ACQ32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_ADD4_64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_ADD4_ACQ64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_DEC64(p) \ __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_DEC_ACQ64(p) \ __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_ADD4_64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_ADD4_ACQ64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_DEC64(p) \ __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_DEC_ACQ64(p) \ __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) #endif #define KMP_TEST_THEN_DEC32(p) \ __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_DEC_ACQ32(p) \ __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_ADD8(p, v) \ __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_ADD32(p, v) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v)) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_ADD64(p, v) \ __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_ADD64(p, v) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v)) #endif #define KMP_TEST_THEN_OR8(p, v) \ __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_AND8(p, v) \ __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_OR32(p, v) \ __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_TEST_THEN_AND32(p, v) \ __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_OR64(p, v) \ __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_AND64(p, v) \ __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_OR64(p, v) \ __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #define KMP_TEST_THEN_AND64(p, v) \ __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #endif #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ (kmp_uint8)(sv)) #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ (kmp_uint8)(sv)) #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ (kmp_uint16)(sv)) #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ (kmp_uint16)(sv)) #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ (kmp_uint32)(sv)) #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ (kmp_uint32)(sv)) #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \ (void *)(sv)) #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ (kmp_uint8)(sv)) #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ (kmp_uint16)(sv)) #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ (kmp_uint32)(sv)) #if KMP_ARCH_MIPS static inline bool mips_sync_bool_compare_and_swap( volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) { return __atomic_compare_exchange(p, &cv, &sv, false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); } static inline bool mips_sync_val_compare_and_swap( volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) { __atomic_compare_exchange(p, &cv, &sv, false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); return cv; } #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #else #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #endif #define KMP_XCHG_FIXED8(p, v) \ __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v)) #define KMP_XCHG_FIXED16(p, v) \ __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v)) #define KMP_XCHG_FIXED32(p, v) \ __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_XCHG_FIXED64(p, v) \ __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) inline kmp_real32 KMP_XCHG_REAL32(volatile kmp_real32 *p, kmp_real32 v) { kmp_int32 tmp = __sync_lock_test_and_set((volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v); return *(kmp_real32 *)&tmp; } inline kmp_real64 KMP_XCHG_REAL64(volatile kmp_real64 *p, kmp_real64 v) { kmp_int64 tmp = __sync_lock_test_and_set((volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v); return *(kmp_real64 *)&tmp; } #else extern kmp_int8 __kmp_test_then_add8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_or8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_and8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int32 __kmp_test_then_add32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_uint32 __kmp_test_then_or32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_uint32 __kmp_test_then_and32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_int64 __kmp_test_then_add64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_uint64 __kmp_test_then_or64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_uint64 __kmp_test_then_and64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_int8 __kmp_compare_and_store8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int32 __kmp_compare_and_store64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_compare_and_store_ret8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store_ret16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store_ret32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int64 __kmp_compare_and_store_ret64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_xchg_fixed8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int16 __kmp_xchg_fixed16(volatile kmp_int16 *p, kmp_int16 v); extern kmp_int32 __kmp_xchg_fixed32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_int64 __kmp_xchg_fixed64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_real32 __kmp_xchg_real32(volatile kmp_real32 *p, kmp_real32 v); extern kmp_real64 __kmp_xchg_real64(volatile kmp_real64 *p, kmp_real64 v); #define KMP_TEST_THEN_INC32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_INC_ACQ32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_INC64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_INC_ACQ64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_ADD4_32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) #define KMP_TEST_THEN_ADD4_ACQ32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) #define KMP_TEST_THEN_ADD4_64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_ADD4_ACQ64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_DEC32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) #define KMP_TEST_THEN_DEC_ACQ32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) #define KMP_TEST_THEN_DEC64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) #define KMP_TEST_THEN_DEC_ACQ64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) #define KMP_TEST_THEN_ADD8(p, v) \ __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_ADD32(p, v) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v)) #define KMP_TEST_THEN_ADD64(p, v) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v)) #define KMP_TEST_THEN_OR8(p, v) \ __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_AND8(p, v) \ __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_OR32(p, v) \ __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_TEST_THEN_AND32(p, v) \ __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_TEST_THEN_OR64(p, v) \ __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #define KMP_TEST_THEN_AND64(p, v) \ __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ (kmp_int8)(sv)) #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ (kmp_int8)(sv)) #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ (kmp_int16)(sv)) #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ (kmp_int16)(sv)) #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #if KMP_ARCH_X86 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #else /* 64 bit pointers */ #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #endif /* KMP_ARCH_X86 */ #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ __kmp_compare_and_store_ret8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ __kmp_compare_and_store_ret16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_XCHG_FIXED8(p, v) \ __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); #endif /* KMP_ASM_INTRINS */ /* ------------- relaxed consistency memory model stuff ------------------ */ #if KMP_OS_WINDOWS #ifdef __ABSOFT_WIN #define KMP_MB() asm("nop") #define KMP_IMB() asm("nop") #else #define KMP_MB() /* _asm{ nop } */ #define KMP_IMB() /* _asm{ nop } */ #endif #endif /* KMP_OS_WINDOWS */ #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \ KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 #define KMP_MB() __sync_synchronize() #endif #ifndef KMP_MB #define KMP_MB() /* nothing to do */ #endif #ifndef KMP_IMB #define KMP_IMB() /* nothing to do */ #endif #ifndef KMP_ST_REL32 #define KMP_ST_REL32(A, D) (*(A) = (D)) #endif #ifndef KMP_ST_REL64 #define KMP_ST_REL64(A, D) (*(A) = (D)) #endif #ifndef KMP_LD_ACQ32 #define KMP_LD_ACQ32(A) (*(A)) #endif #ifndef KMP_LD_ACQ64 #define KMP_LD_ACQ64(A) (*(A)) #endif /* ------------------------------------------------------------------------ */ // FIXME - maybe this should this be // // #define TCR_4(a) (*(volatile kmp_int32 *)(&a)) // #define TCW_4(a,b) (a) = (*(volatile kmp_int32 *)&(b)) // // #define TCR_8(a) (*(volatile kmp_int64 *)(a)) // #define TCW_8(a,b) (a) = (*(volatile kmp_int64 *)(&b)) // // I'm fairly certain this is the correct thing to do, but I'm afraid // of performance regressions. #define TCR_1(a) (a) #define TCW_1(a, b) (a) = (b) #define TCR_4(a) (a) #define TCW_4(a, b) (a) = (b) #define TCI_4(a) (++(a)) #define TCD_4(a) (--(a)) #define TCR_8(a) (a) #define TCW_8(a, b) (a) = (b) #define TCI_8(a) (++(a)) #define TCD_8(a) (--(a)) #define TCR_SYNC_4(a) (a) #define TCW_SYNC_4(a, b) (a) = (b) #define TCX_SYNC_4(a, b, c) \ KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \ (kmp_int32)(b), (kmp_int32)(c)) #define TCR_SYNC_8(a) (a) #define TCW_SYNC_8(a, b) (a) = (b) #define TCX_SYNC_8(a, b, c) \ KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \ (kmp_int64)(b), (kmp_int64)(c)) #if KMP_ARCH_X86 || KMP_ARCH_MIPS // What about ARM? #define TCR_PTR(a) ((void *)TCR_4(a)) #define TCW_PTR(a, b) TCW_4((a), (b)) #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a)) #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b)) #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c))) #else /* 64 bit pointers */ #define TCR_PTR(a) ((void *)TCR_8(a)) #define TCW_PTR(a, b) TCW_8((a), (b)) #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a)) #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b)) #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c))) #endif /* KMP_ARCH_X86 */ /* If these FTN_{TRUE,FALSE} values change, may need to change several places where they are used to check that language is Fortran, not C. */ #ifndef FTN_TRUE #define FTN_TRUE TRUE #endif #ifndef FTN_FALSE #define FTN_FALSE FALSE #endif typedef void (*microtask_t)(int *gtid, int *npr, ...); #ifdef USE_VOLATILE_CAST #define VOLATILE_CAST(x) (volatile x) #else #define VOLATILE_CAST(x) (x) #endif #define KMP_WAIT __kmp_wait_4 #define KMP_WAIT_PTR __kmp_wait_4_ptr #define KMP_EQ __kmp_eq_4 #define KMP_NEQ __kmp_neq_4 #define KMP_LT __kmp_lt_4 #define KMP_GE __kmp_ge_4 #define KMP_LE __kmp_le_4 /* Workaround for Intel(R) 64 code gen bug when taking address of static array * (Intel(R) 64 Tracker #138) */ #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX #define STATIC_EFI2_WORKAROUND #else #define STATIC_EFI2_WORKAROUND static #endif // Support of BGET usage #ifndef KMP_USE_BGET #define KMP_USE_BGET 1 #endif // Switches for OSS builds #ifndef USE_CMPXCHG_FIX #define USE_CMPXCHG_FIX 1 #endif // Enable dynamic user lock #define KMP_USE_DYNAMIC_LOCK 1 // Enable Intel(R) Transactional Synchronization Extensions (Intel(R) TSX) if // dynamic user lock is turned on #if KMP_USE_DYNAMIC_LOCK // Visual studio can't handle the asm sections in this code #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC #ifdef KMP_USE_ADAPTIVE_LOCKS #undef KMP_USE_ADAPTIVE_LOCKS #endif #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX #endif // Enable tick time conversion of ticks to seconds #if KMP_STATS_ENABLED #define KMP_HAVE_TICK_TIME \ (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64)) #endif // Warning levels enum kmp_warnings_level { kmp_warnings_off = 0, /* No warnings */ kmp_warnings_low, /* Minimal warnings (default) */ kmp_warnings_explicit = 6, /* Explicitly set to ON - more warnings */ kmp_warnings_verbose /* reserved */ }; #ifdef __cplusplus } // extern "C" #endif // __cplusplus // Macros for C++11 atomic functions #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order) #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order) // For non-default load/store #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire) #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed) #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release) #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed) // For non-default fetch_ #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel) #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel) #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel) #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel) #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel) #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel) #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed) #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed) // Callers of the following functions cannot see the side effect on "expected". template bool __kmp_atomic_compare_store(std::atomic *p, T expected, T desired) { return p->compare_exchange_strong( expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed); } template bool __kmp_atomic_compare_store_acq(std::atomic *p, T expected, T desired) { return p->compare_exchange_strong( expected, desired, std::memory_order_acquire, std::memory_order_relaxed); } template bool __kmp_atomic_compare_store_rel(std::atomic *p, T expected, T desired) { return p->compare_exchange_strong( expected, desired, std::memory_order_release, std::memory_order_relaxed); } #endif /* KMP_OS_H */ // Safe C API #include "kmp_safe_c_api.h" Index: stable/11/contrib/llvm-project/openmp =================================================================== --- stable/11/contrib/llvm-project/openmp (revision 365429) +++ stable/11/contrib/llvm-project/openmp (revision 365430) Property changes on: stable/11/contrib/llvm-project/openmp ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head/contrib/llvm-project/openmp:r365429 Index: stable/11 =================================================================== --- stable/11 (revision 365429) +++ stable/11 (revision 365430) Property changes on: stable/11 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r365429 Index: stable/12/contrib/llvm-project/openmp/runtime/src/kmp_os.h =================================================================== --- stable/12/contrib/llvm-project/openmp/runtime/src/kmp_os.h (revision 365429) +++ stable/12/contrib/llvm-project/openmp/runtime/src/kmp_os.h (revision 365430) @@ -1,1053 +1,1054 @@ /* * kmp_os.h -- KPTS runtime header file. */ //===----------------------------------------------------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #ifndef KMP_OS_H #define KMP_OS_H #include "kmp_config.h" -#include #include +#include +#include #define KMP_FTN_PLAIN 1 #define KMP_FTN_APPEND 2 #define KMP_FTN_UPPER 3 /* #define KMP_FTN_PREPEND 4 #define KMP_FTN_UAPPEND 5 */ #define KMP_PTR_SKIP (sizeof(void *)) /* -------------------------- Compiler variations ------------------------ */ #define KMP_OFF 0 #define KMP_ON 1 #define KMP_MEM_CONS_VOLATILE 0 #define KMP_MEM_CONS_FENCE 1 #ifndef KMP_MEM_CONS_MODEL #define KMP_MEM_CONS_MODEL KMP_MEM_CONS_VOLATILE #endif #ifndef __has_cpp_attribute #define __has_cpp_attribute(x) 0 #endif #ifndef __has_attribute #define __has_attribute(x) 0 #endif /* ------------------------- Compiler recognition ---------------------- */ #define KMP_COMPILER_ICC 0 #define KMP_COMPILER_GCC 0 #define KMP_COMPILER_CLANG 0 #define KMP_COMPILER_MSVC 0 #if defined(__INTEL_COMPILER) #undef KMP_COMPILER_ICC #define KMP_COMPILER_ICC 1 #elif defined(__clang__) #undef KMP_COMPILER_CLANG #define KMP_COMPILER_CLANG 1 #elif defined(__GNUC__) #undef KMP_COMPILER_GCC #define KMP_COMPILER_GCC 1 #elif defined(_MSC_VER) #undef KMP_COMPILER_MSVC #define KMP_COMPILER_MSVC 1 #else #error Unknown compiler #endif #if (KMP_OS_LINUX || KMP_OS_WINDOWS || KMP_OS_FREEBSD) && !KMP_OS_CNK #define KMP_AFFINITY_SUPPORTED 1 #if KMP_OS_WINDOWS && KMP_ARCH_X86_64 #define KMP_GROUP_AFFINITY 1 #else #define KMP_GROUP_AFFINITY 0 #endif #else #define KMP_AFFINITY_SUPPORTED 0 #define KMP_GROUP_AFFINITY 0 #endif /* Check for quad-precision extension. */ #define KMP_HAVE_QUAD 0 #if KMP_ARCH_X86 || KMP_ARCH_X86_64 #if KMP_COMPILER_ICC /* _Quad is already defined for icc */ #undef KMP_HAVE_QUAD #define KMP_HAVE_QUAD 1 #elif KMP_COMPILER_CLANG /* Clang doesn't support a software-implemented 128-bit extended precision type yet */ typedef long double _Quad; #elif KMP_COMPILER_GCC /* GCC on NetBSD lacks __multc3/__divtc3 builtins needed for quad */ #if !KMP_OS_NETBSD typedef __float128 _Quad; #undef KMP_HAVE_QUAD #define KMP_HAVE_QUAD 1 #endif #elif KMP_COMPILER_MSVC typedef long double _Quad; #endif #else #if __LDBL_MAX_EXP__ >= 16384 && KMP_COMPILER_GCC typedef long double _Quad; #undef KMP_HAVE_QUAD #define KMP_HAVE_QUAD 1 #endif #endif /* KMP_ARCH_X86 || KMP_ARCH_X86_64 */ #define KMP_USE_X87CONTROL 0 #if KMP_OS_WINDOWS #define KMP_END_OF_LINE "\r\n" typedef char kmp_int8; typedef unsigned char kmp_uint8; typedef short kmp_int16; typedef unsigned short kmp_uint16; typedef int kmp_int32; typedef unsigned int kmp_uint32; #define KMP_INT32_SPEC "d" #define KMP_UINT32_SPEC "u" #ifndef KMP_STRUCT64 typedef __int64 kmp_int64; typedef unsigned __int64 kmp_uint64; #define KMP_INT64_SPEC "I64d" #define KMP_UINT64_SPEC "I64u" #else struct kmp_struct64 { kmp_int32 a, b; }; typedef struct kmp_struct64 kmp_int64; typedef struct kmp_struct64 kmp_uint64; /* Not sure what to use for KMP_[U]INT64_SPEC here */ #endif #if KMP_ARCH_X86 && KMP_MSVC_COMPAT #undef KMP_USE_X87CONTROL #define KMP_USE_X87CONTROL 1 #endif #if KMP_ARCH_X86_64 #define KMP_INTPTR 1 typedef __int64 kmp_intptr_t; typedef unsigned __int64 kmp_uintptr_t; #define KMP_INTPTR_SPEC "I64d" #define KMP_UINTPTR_SPEC "I64u" #endif #endif /* KMP_OS_WINDOWS */ #if KMP_OS_UNIX #define KMP_END_OF_LINE "\n" typedef char kmp_int8; typedef unsigned char kmp_uint8; typedef short kmp_int16; typedef unsigned short kmp_uint16; typedef int kmp_int32; typedef unsigned int kmp_uint32; typedef long long kmp_int64; typedef unsigned long long kmp_uint64; #define KMP_INT32_SPEC "d" #define KMP_UINT32_SPEC "u" #define KMP_INT64_SPEC "lld" #define KMP_UINT64_SPEC "llu" #endif /* KMP_OS_UNIX */ #if KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS #define KMP_SIZE_T_SPEC KMP_UINT32_SPEC #elif KMP_ARCH_X86_64 || KMP_ARCH_PPC64 || KMP_ARCH_AARCH64 || \ KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 #define KMP_SIZE_T_SPEC KMP_UINT64_SPEC #else #error "Can't determine size_t printf format specifier." #endif #if KMP_ARCH_X86 #define KMP_SIZE_T_MAX (0xFFFFFFFF) #else #define KMP_SIZE_T_MAX (0xFFFFFFFFFFFFFFFF) #endif typedef size_t kmp_size_t; typedef float kmp_real32; typedef double kmp_real64; #ifndef KMP_INTPTR #define KMP_INTPTR 1 typedef long kmp_intptr_t; typedef unsigned long kmp_uintptr_t; #define KMP_INTPTR_SPEC "ld" #define KMP_UINTPTR_SPEC "lu" #endif #ifdef BUILD_I8 typedef kmp_int64 kmp_int; typedef kmp_uint64 kmp_uint; #else typedef kmp_int32 kmp_int; typedef kmp_uint32 kmp_uint; #endif /* BUILD_I8 */ #define KMP_INT_MAX ((kmp_int32)0x7FFFFFFF) #define KMP_INT_MIN ((kmp_int32)0x80000000) // stdarg handling #if (KMP_ARCH_ARM || KMP_ARCH_X86_64 || KMP_ARCH_AARCH64) && \ (KMP_OS_FREEBSD || KMP_OS_LINUX) typedef va_list *kmp_va_list; #define kmp_va_deref(ap) (*(ap)) #define kmp_va_addr_of(ap) (&(ap)) #else typedef va_list kmp_va_list; #define kmp_va_deref(ap) (ap) #define kmp_va_addr_of(ap) (ap) #endif #ifdef __cplusplus // macros to cast out qualifiers and to re-interpret types #define CCAST(type, var) const_cast(var) #define RCAST(type, var) reinterpret_cast(var) //------------------------------------------------------------------------- // template for debug prints specification ( d, u, lld, llu ), and to obtain // signed/unsigned flavors of a type template struct traits_t {}; // int template <> struct traits_t { typedef signed int signed_t; typedef unsigned int unsigned_t; typedef double floating_t; static char const *spec; static const signed_t max_value = 0x7fffffff; static const signed_t min_value = 0x80000000; static const int type_size = sizeof(signed_t); }; // unsigned int template <> struct traits_t { typedef signed int signed_t; typedef unsigned int unsigned_t; typedef double floating_t; static char const *spec; static const unsigned_t max_value = 0xffffffff; static const unsigned_t min_value = 0x00000000; static const int type_size = sizeof(unsigned_t); }; // long template <> struct traits_t { typedef signed long signed_t; typedef unsigned long unsigned_t; typedef long double floating_t; static char const *spec; static const int type_size = sizeof(signed_t); }; // long long template <> struct traits_t { typedef signed long long signed_t; typedef unsigned long long unsigned_t; typedef long double floating_t; static char const *spec; static const signed_t max_value = 0x7fffffffffffffffLL; static const signed_t min_value = 0x8000000000000000LL; static const int type_size = sizeof(signed_t); }; // unsigned long long template <> struct traits_t { typedef signed long long signed_t; typedef unsigned long long unsigned_t; typedef long double floating_t; static char const *spec; static const unsigned_t max_value = 0xffffffffffffffffLL; static const unsigned_t min_value = 0x0000000000000000LL; static const int type_size = sizeof(unsigned_t); }; //------------------------------------------------------------------------- #else #define CCAST(type, var) (type)(var) #define RCAST(type, var) (type)(var) #endif // __cplusplus #define KMP_EXPORT extern /* export declaration in guide libraries */ #if __GNUC__ >= 4 && !defined(__MINGW32__) #define __forceinline __inline #endif #if KMP_OS_WINDOWS #include static inline int KMP_GET_PAGE_SIZE(void) { SYSTEM_INFO si; GetSystemInfo(&si); return si.dwPageSize; } #else #define KMP_GET_PAGE_SIZE() getpagesize() #endif #define PAGE_ALIGNED(_addr) \ (!((size_t)_addr & (size_t)(KMP_GET_PAGE_SIZE() - 1))) #define ALIGN_TO_PAGE(x) \ (void *)(((size_t)(x)) & ~((size_t)(KMP_GET_PAGE_SIZE() - 1))) /* ---------- Support for cache alignment, padding, etc. ----------------*/ #ifdef __cplusplus extern "C" { #endif // __cplusplus #define INTERNODE_CACHE_LINE 4096 /* for multi-node systems */ /* Define the default size of the cache line */ #ifndef CACHE_LINE #define CACHE_LINE 128 /* cache line size in bytes */ #else #if (CACHE_LINE < 64) && !defined(KMP_OS_DARWIN) // 2006-02-13: This produces too many warnings on OS X*. Disable for now #warning CACHE_LINE is too small. #endif #endif /* CACHE_LINE */ #define KMP_CACHE_PREFETCH(ADDR) /* nothing */ // Define attribute that indicates that the fall through from the previous // case label is intentional and should not be diagnosed by a compiler // Code from libcxx/include/__config // Use a function like macro to imply that it must be followed by a semicolon #if __cplusplus > 201402L && __has_cpp_attribute(fallthrough) # define KMP_FALLTHROUGH() [[fallthrough]] #elif __has_cpp_attribute(clang::fallthrough) # define KMP_FALLTHROUGH() [[clang::fallthrough]] #elif __has_attribute(fallthrough) || __GNUC__ >= 7 # define KMP_FALLTHROUGH() __attribute__((__fallthrough__)) #else # define KMP_FALLTHROUGH() ((void)0) #endif // Define attribute that indicates a function does not return #if __cplusplus >= 201103L #define KMP_NORETURN [[noreturn]] #elif KMP_OS_WINDOWS #define KMP_NORETURN __declspec(noreturn) #else #define KMP_NORETURN __attribute__((noreturn)) #endif #if KMP_OS_WINDOWS && KMP_MSVC_COMPAT #define KMP_ALIGN(bytes) __declspec(align(bytes)) #define KMP_THREAD_LOCAL __declspec(thread) #define KMP_ALIAS /* Nothing */ #else #define KMP_ALIGN(bytes) __attribute__((aligned(bytes))) #define KMP_THREAD_LOCAL __thread #define KMP_ALIAS(alias_of) __attribute__((alias(alias_of))) #endif #if KMP_HAVE_WEAK_ATTRIBUTE #define KMP_WEAK_ATTRIBUTE __attribute__((weak)) #else #define KMP_WEAK_ATTRIBUTE /* Nothing */ #endif // Define KMP_VERSION_SYMBOL and KMP_EXPAND_NAME #ifndef KMP_STR #define KMP_STR(x) _KMP_STR(x) #define _KMP_STR(x) #x #endif #ifdef KMP_USE_VERSION_SYMBOLS // If using versioned symbols, KMP_EXPAND_NAME prepends // __kmp_api_ to the real API name #define KMP_EXPAND_NAME(api_name) _KMP_EXPAND_NAME(api_name) #define _KMP_EXPAND_NAME(api_name) __kmp_api_##api_name #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) \ _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, "VERSION") #define _KMP_VERSION_SYMBOL(api_name, ver_num, ver_str, default_ver) \ __typeof__(__kmp_api_##api_name) __kmp_api_##api_name##_##ver_num##_alias \ __attribute__((alias(KMP_STR(__kmp_api_##api_name)))); \ __asm__( \ ".symver " KMP_STR(__kmp_api_##api_name##_##ver_num##_alias) "," KMP_STR( \ api_name) "@" ver_str "\n\t"); \ __asm__(".symver " KMP_STR(__kmp_api_##api_name) "," KMP_STR( \ api_name) "@@" default_ver "\n\t") #else // KMP_USE_VERSION_SYMBOLS #define KMP_EXPAND_NAME(api_name) api_name #define KMP_VERSION_SYMBOL(api_name, ver_num, ver_str) /* Nothing */ #endif // KMP_USE_VERSION_SYMBOLS /* Temporary note: if performance testing of this passes, we can remove all references to KMP_DO_ALIGN and replace with KMP_ALIGN. */ #define KMP_DO_ALIGN(bytes) KMP_ALIGN(bytes) #define KMP_ALIGN_CACHE KMP_ALIGN(CACHE_LINE) #define KMP_ALIGN_CACHE_INTERNODE KMP_ALIGN(INTERNODE_CACHE_LINE) /* General purpose fence types for memory operations */ enum kmp_mem_fence_type { kmp_no_fence, /* No memory fence */ kmp_acquire_fence, /* Acquire (read) memory fence */ kmp_release_fence, /* Release (write) memory fence */ kmp_full_fence /* Full (read+write) memory fence */ }; // Synchronization primitives #if KMP_ASM_INTRINS && KMP_OS_WINDOWS #if KMP_MSVC_COMPAT && !KMP_COMPILER_CLANG #pragma intrinsic(InterlockedExchangeAdd) #pragma intrinsic(InterlockedCompareExchange) #pragma intrinsic(InterlockedExchange) #pragma intrinsic(InterlockedExchange64) #endif // Using InterlockedIncrement / InterlockedDecrement causes a library loading // ordering problem, so we use InterlockedExchangeAdd instead. #define KMP_TEST_THEN_INC32(p) InterlockedExchangeAdd((volatile long *)(p), 1) #define KMP_TEST_THEN_INC_ACQ32(p) \ InterlockedExchangeAdd((volatile long *)(p), 1) #define KMP_TEST_THEN_ADD4_32(p) InterlockedExchangeAdd((volatile long *)(p), 4) #define KMP_TEST_THEN_ADD4_ACQ32(p) \ InterlockedExchangeAdd((volatile long *)(p), 4) #define KMP_TEST_THEN_DEC32(p) InterlockedExchangeAdd((volatile long *)(p), -1) #define KMP_TEST_THEN_DEC_ACQ32(p) \ InterlockedExchangeAdd((volatile long *)(p), -1) #define KMP_TEST_THEN_ADD32(p, v) \ InterlockedExchangeAdd((volatile long *)(p), (v)) #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ InterlockedCompareExchange((volatile long *)(p), (long)(sv), (long)(cv)) #define KMP_XCHG_FIXED32(p, v) \ InterlockedExchange((volatile long *)(p), (long)(v)) #define KMP_XCHG_FIXED64(p, v) \ InterlockedExchange64((volatile kmp_int64 *)(p), (kmp_int64)(v)) inline kmp_real32 KMP_XCHG_REAL32(volatile kmp_real32 *p, kmp_real32 v) { kmp_int32 tmp = InterlockedExchange((volatile long *)p, *(long *)&v); return *(kmp_real32 *)&tmp; } // Routines that we still need to implement in assembly. extern kmp_int8 __kmp_test_then_add8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_or8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_and8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int32 __kmp_test_then_add32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_uint32 __kmp_test_then_or32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_uint32 __kmp_test_then_and32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_int64 __kmp_test_then_add64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_uint64 __kmp_test_then_or64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_uint64 __kmp_test_then_and64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_int8 __kmp_compare_and_store8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int32 __kmp_compare_and_store64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_compare_and_store_ret8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store_ret16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store_ret32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int64 __kmp_compare_and_store_ret64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_xchg_fixed8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int16 __kmp_xchg_fixed16(volatile kmp_int16 *p, kmp_int16 v); extern kmp_int32 __kmp_xchg_fixed32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_int64 __kmp_xchg_fixed64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_real32 __kmp_xchg_real32(volatile kmp_real32 *p, kmp_real32 v); extern kmp_real64 __kmp_xchg_real64(volatile kmp_real64 *p, kmp_real64 v); //#define KMP_TEST_THEN_INC32(p) __kmp_test_then_add32((p), 1) //#define KMP_TEST_THEN_INC_ACQ32(p) __kmp_test_then_add32((p), 1) #define KMP_TEST_THEN_INC64(p) __kmp_test_then_add64((p), 1LL) #define KMP_TEST_THEN_INC_ACQ64(p) __kmp_test_then_add64((p), 1LL) //#define KMP_TEST_THEN_ADD4_32(p) __kmp_test_then_add32((p), 4) //#define KMP_TEST_THEN_ADD4_ACQ32(p) __kmp_test_then_add32((p), 4) #define KMP_TEST_THEN_ADD4_64(p) __kmp_test_then_add64((p), 4LL) #define KMP_TEST_THEN_ADD4_ACQ64(p) __kmp_test_then_add64((p), 4LL) //#define KMP_TEST_THEN_DEC32(p) __kmp_test_then_add32((p), -1) //#define KMP_TEST_THEN_DEC_ACQ32(p) __kmp_test_then_add32((p), -1) #define KMP_TEST_THEN_DEC64(p) __kmp_test_then_add64((p), -1LL) #define KMP_TEST_THEN_DEC_ACQ64(p) __kmp_test_then_add64((p), -1LL) //#define KMP_TEST_THEN_ADD32(p, v) __kmp_test_then_add32((p), (v)) #define KMP_TEST_THEN_ADD8(p, v) __kmp_test_then_add8((p), (v)) #define KMP_TEST_THEN_ADD64(p, v) __kmp_test_then_add64((p), (v)) #define KMP_TEST_THEN_OR8(p, v) __kmp_test_then_or8((p), (v)) #define KMP_TEST_THEN_AND8(p, v) __kmp_test_then_and8((p), (v)) #define KMP_TEST_THEN_OR32(p, v) __kmp_test_then_or32((p), (v)) #define KMP_TEST_THEN_AND32(p, v) __kmp_test_then_and32((p), (v)) #define KMP_TEST_THEN_OR64(p, v) __kmp_test_then_or64((p), (v)) #define KMP_TEST_THEN_AND64(p, v) __kmp_test_then_and64((p), (v)) #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ __kmp_compare_and_store8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ __kmp_compare_and_store8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ __kmp_compare_and_store16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ __kmp_compare_and_store16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #if KMP_ARCH_X86 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #else /* 64 bit pointers */ #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #endif /* KMP_ARCH_X86 */ #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ __kmp_compare_and_store_ret8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ __kmp_compare_and_store_ret16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_XCHG_FIXED8(p, v) \ __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); //#define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); //#define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); //#define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); #elif (KMP_ASM_INTRINS && KMP_OS_UNIX) || !(KMP_ARCH_X86 || KMP_ARCH_X86_64) /* cast p to correct type so that proper intrinsic will be used */ #define KMP_TEST_THEN_INC32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_INC_ACQ32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 1) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_INC64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_INC_ACQ64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_INC64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_INC_ACQ64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 1LL) #endif #define KMP_TEST_THEN_ADD4_32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) #define KMP_TEST_THEN_ADD4_ACQ32(p) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), 4) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_ADD4_64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_ADD4_ACQ64(p) \ __atomic_fetch_add((volatile kmp_int64 *)(p), 4LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_DEC64(p) \ __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_DEC_ACQ64(p) \ __atomic_fetch_sub((volatile kmp_int64 *)(p), 1LL, __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_ADD4_64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_ADD4_ACQ64(p) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_DEC64(p) \ __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_DEC_ACQ64(p) \ __sync_fetch_and_sub((volatile kmp_int64 *)(p), 1LL) #endif #define KMP_TEST_THEN_DEC32(p) \ __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_DEC_ACQ32(p) \ __sync_fetch_and_sub((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_ADD8(p, v) \ __sync_fetch_and_add((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_ADD32(p, v) \ __sync_fetch_and_add((volatile kmp_int32 *)(p), (kmp_int32)(v)) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_ADD64(p, v) \ __atomic_fetch_add((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_ADD64(p, v) \ __sync_fetch_and_add((volatile kmp_int64 *)(p), (kmp_int64)(v)) #endif #define KMP_TEST_THEN_OR8(p, v) \ __sync_fetch_and_or((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_AND8(p, v) \ __sync_fetch_and_and((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_OR32(p, v) \ __sync_fetch_and_or((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_TEST_THEN_AND32(p, v) \ __sync_fetch_and_and((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #if KMP_ARCH_MIPS #define KMP_TEST_THEN_OR64(p, v) \ __atomic_fetch_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ __ATOMIC_SEQ_CST) #define KMP_TEST_THEN_AND64(p, v) \ __atomic_fetch_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v), \ __ATOMIC_SEQ_CST) #else #define KMP_TEST_THEN_OR64(p, v) \ __sync_fetch_and_or((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #define KMP_TEST_THEN_AND64(p, v) \ __sync_fetch_and_and((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #endif #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ (kmp_uint8)(sv)) #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ (kmp_uint8)(sv)) #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ (kmp_uint16)(sv)) #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ (kmp_uint16)(sv)) #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ (kmp_uint32)(sv)) #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ (kmp_uint32)(sv)) #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __sync_bool_compare_and_swap((void *volatile *)(p), (void *)(cv), \ (void *)(sv)) #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint8 *)(p), (kmp_uint8)(cv), \ (kmp_uint8)(sv)) #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint16 *)(p), (kmp_uint16)(cv), \ (kmp_uint16)(sv)) #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint32 *)(p), (kmp_uint32)(cv), \ (kmp_uint32)(sv)) #if KMP_ARCH_MIPS static inline bool mips_sync_bool_compare_and_swap( volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) { return __atomic_compare_exchange(p, &cv, &sv, false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); } static inline bool mips_sync_val_compare_and_swap( volatile kmp_uint64 *p, kmp_uint64 cv, kmp_uint64 sv) { __atomic_compare_exchange(p, &cv, &sv, false, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); return cv; } #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ mips_sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv),\ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ mips_sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #else #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ __sync_bool_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ __sync_val_compare_and_swap((volatile kmp_uint64 *)(p), (kmp_uint64)(cv), \ (kmp_uint64)(sv)) #endif #define KMP_XCHG_FIXED8(p, v) \ __sync_lock_test_and_set((volatile kmp_uint8 *)(p), (kmp_uint8)(v)) #define KMP_XCHG_FIXED16(p, v) \ __sync_lock_test_and_set((volatile kmp_uint16 *)(p), (kmp_uint16)(v)) #define KMP_XCHG_FIXED32(p, v) \ __sync_lock_test_and_set((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_XCHG_FIXED64(p, v) \ __sync_lock_test_and_set((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) inline kmp_real32 KMP_XCHG_REAL32(volatile kmp_real32 *p, kmp_real32 v) { kmp_int32 tmp = __sync_lock_test_and_set((volatile kmp_uint32 *)(p), *(kmp_uint32 *)&v); return *(kmp_real32 *)&tmp; } inline kmp_real64 KMP_XCHG_REAL64(volatile kmp_real64 *p, kmp_real64 v) { kmp_int64 tmp = __sync_lock_test_and_set((volatile kmp_uint64 *)(p), *(kmp_uint64 *)&v); return *(kmp_real64 *)&tmp; } #else extern kmp_int8 __kmp_test_then_add8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_or8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int8 __kmp_test_then_and8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int32 __kmp_test_then_add32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_uint32 __kmp_test_then_or32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_uint32 __kmp_test_then_and32(volatile kmp_uint32 *p, kmp_uint32 v); extern kmp_int64 __kmp_test_then_add64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_uint64 __kmp_test_then_or64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_uint64 __kmp_test_then_and64(volatile kmp_uint64 *p, kmp_uint64 v); extern kmp_int8 __kmp_compare_and_store8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int32 __kmp_compare_and_store64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_compare_and_store_ret8(volatile kmp_int8 *p, kmp_int8 cv, kmp_int8 sv); extern kmp_int16 __kmp_compare_and_store_ret16(volatile kmp_int16 *p, kmp_int16 cv, kmp_int16 sv); extern kmp_int32 __kmp_compare_and_store_ret32(volatile kmp_int32 *p, kmp_int32 cv, kmp_int32 sv); extern kmp_int64 __kmp_compare_and_store_ret64(volatile kmp_int64 *p, kmp_int64 cv, kmp_int64 sv); extern kmp_int8 __kmp_xchg_fixed8(volatile kmp_int8 *p, kmp_int8 v); extern kmp_int16 __kmp_xchg_fixed16(volatile kmp_int16 *p, kmp_int16 v); extern kmp_int32 __kmp_xchg_fixed32(volatile kmp_int32 *p, kmp_int32 v); extern kmp_int64 __kmp_xchg_fixed64(volatile kmp_int64 *p, kmp_int64 v); extern kmp_real32 __kmp_xchg_real32(volatile kmp_real32 *p, kmp_real32 v); extern kmp_real64 __kmp_xchg_real64(volatile kmp_real64 *p, kmp_real64 v); #define KMP_TEST_THEN_INC32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_INC_ACQ32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 1) #define KMP_TEST_THEN_INC64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_INC_ACQ64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 1LL) #define KMP_TEST_THEN_ADD4_32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) #define KMP_TEST_THEN_ADD4_ACQ32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), 4) #define KMP_TEST_THEN_ADD4_64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_ADD4_ACQ64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), 4LL) #define KMP_TEST_THEN_DEC32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) #define KMP_TEST_THEN_DEC_ACQ32(p) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), -1) #define KMP_TEST_THEN_DEC64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) #define KMP_TEST_THEN_DEC_ACQ64(p) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), -1LL) #define KMP_TEST_THEN_ADD8(p, v) \ __kmp_test_then_add8((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_ADD32(p, v) \ __kmp_test_then_add32((volatile kmp_int32 *)(p), (kmp_int32)(v)) #define KMP_TEST_THEN_ADD64(p, v) \ __kmp_test_then_add64((volatile kmp_int64 *)(p), (kmp_int64)(v)) #define KMP_TEST_THEN_OR8(p, v) \ __kmp_test_then_or8((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_AND8(p, v) \ __kmp_test_then_and8((volatile kmp_int8 *)(p), (kmp_int8)(v)) #define KMP_TEST_THEN_OR32(p, v) \ __kmp_test_then_or32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_TEST_THEN_AND32(p, v) \ __kmp_test_then_and32((volatile kmp_uint32 *)(p), (kmp_uint32)(v)) #define KMP_TEST_THEN_OR64(p, v) \ __kmp_test_then_or64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #define KMP_TEST_THEN_AND64(p, v) \ __kmp_test_then_and64((volatile kmp_uint64 *)(p), (kmp_uint64)(v)) #define KMP_COMPARE_AND_STORE_ACQ8(p, cv, sv) \ __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ (kmp_int8)(sv)) #define KMP_COMPARE_AND_STORE_REL8(p, cv, sv) \ __kmp_compare_and_store8((volatile kmp_int8 *)(p), (kmp_int8)(cv), \ (kmp_int8)(sv)) #define KMP_COMPARE_AND_STORE_ACQ16(p, cv, sv) \ __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ (kmp_int16)(sv)) #define KMP_COMPARE_AND_STORE_REL16(p, cv, sv) \ __kmp_compare_and_store16((volatile kmp_int16 *)(p), (kmp_int16)(cv), \ (kmp_int16)(sv)) #define KMP_COMPARE_AND_STORE_ACQ32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_REL32(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_ACQ64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_COMPARE_AND_STORE_REL64(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #if KMP_ARCH_X86 #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #else /* 64 bit pointers */ #define KMP_COMPARE_AND_STORE_PTR(p, cv, sv) \ __kmp_compare_and_store64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #endif /* KMP_ARCH_X86 */ #define KMP_COMPARE_AND_STORE_RET8(p, cv, sv) \ __kmp_compare_and_store_ret8((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET16(p, cv, sv) \ __kmp_compare_and_store_ret16((p), (cv), (sv)) #define KMP_COMPARE_AND_STORE_RET32(p, cv, sv) \ __kmp_compare_and_store_ret32((volatile kmp_int32 *)(p), (kmp_int32)(cv), \ (kmp_int32)(sv)) #define KMP_COMPARE_AND_STORE_RET64(p, cv, sv) \ __kmp_compare_and_store_ret64((volatile kmp_int64 *)(p), (kmp_int64)(cv), \ (kmp_int64)(sv)) #define KMP_XCHG_FIXED8(p, v) \ __kmp_xchg_fixed8((volatile kmp_int8 *)(p), (kmp_int8)(v)); #define KMP_XCHG_FIXED16(p, v) __kmp_xchg_fixed16((p), (v)); #define KMP_XCHG_FIXED32(p, v) __kmp_xchg_fixed32((p), (v)); #define KMP_XCHG_FIXED64(p, v) __kmp_xchg_fixed64((p), (v)); #define KMP_XCHG_REAL32(p, v) __kmp_xchg_real32((p), (v)); #define KMP_XCHG_REAL64(p, v) __kmp_xchg_real64((p), (v)); #endif /* KMP_ASM_INTRINS */ /* ------------- relaxed consistency memory model stuff ------------------ */ #if KMP_OS_WINDOWS #ifdef __ABSOFT_WIN #define KMP_MB() asm("nop") #define KMP_IMB() asm("nop") #else #define KMP_MB() /* _asm{ nop } */ #define KMP_IMB() /* _asm{ nop } */ #endif #endif /* KMP_OS_WINDOWS */ #if KMP_ARCH_PPC64 || KMP_ARCH_ARM || KMP_ARCH_AARCH64 || KMP_ARCH_MIPS || \ KMP_ARCH_MIPS64 || KMP_ARCH_RISCV64 #define KMP_MB() __sync_synchronize() #endif #ifndef KMP_MB #define KMP_MB() /* nothing to do */ #endif #ifndef KMP_IMB #define KMP_IMB() /* nothing to do */ #endif #ifndef KMP_ST_REL32 #define KMP_ST_REL32(A, D) (*(A) = (D)) #endif #ifndef KMP_ST_REL64 #define KMP_ST_REL64(A, D) (*(A) = (D)) #endif #ifndef KMP_LD_ACQ32 #define KMP_LD_ACQ32(A) (*(A)) #endif #ifndef KMP_LD_ACQ64 #define KMP_LD_ACQ64(A) (*(A)) #endif /* ------------------------------------------------------------------------ */ // FIXME - maybe this should this be // // #define TCR_4(a) (*(volatile kmp_int32 *)(&a)) // #define TCW_4(a,b) (a) = (*(volatile kmp_int32 *)&(b)) // // #define TCR_8(a) (*(volatile kmp_int64 *)(a)) // #define TCW_8(a,b) (a) = (*(volatile kmp_int64 *)(&b)) // // I'm fairly certain this is the correct thing to do, but I'm afraid // of performance regressions. #define TCR_1(a) (a) #define TCW_1(a, b) (a) = (b) #define TCR_4(a) (a) #define TCW_4(a, b) (a) = (b) #define TCI_4(a) (++(a)) #define TCD_4(a) (--(a)) #define TCR_8(a) (a) #define TCW_8(a, b) (a) = (b) #define TCI_8(a) (++(a)) #define TCD_8(a) (--(a)) #define TCR_SYNC_4(a) (a) #define TCW_SYNC_4(a, b) (a) = (b) #define TCX_SYNC_4(a, b, c) \ KMP_COMPARE_AND_STORE_REL32((volatile kmp_int32 *)(volatile void *)&(a), \ (kmp_int32)(b), (kmp_int32)(c)) #define TCR_SYNC_8(a) (a) #define TCW_SYNC_8(a, b) (a) = (b) #define TCX_SYNC_8(a, b, c) \ KMP_COMPARE_AND_STORE_REL64((volatile kmp_int64 *)(volatile void *)&(a), \ (kmp_int64)(b), (kmp_int64)(c)) #if KMP_ARCH_X86 || KMP_ARCH_MIPS // What about ARM? #define TCR_PTR(a) ((void *)TCR_4(a)) #define TCW_PTR(a, b) TCW_4((a), (b)) #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_4(a)) #define TCW_SYNC_PTR(a, b) TCW_SYNC_4((a), (b)) #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_4((a), (b), (c))) #else /* 64 bit pointers */ #define TCR_PTR(a) ((void *)TCR_8(a)) #define TCW_PTR(a, b) TCW_8((a), (b)) #define TCR_SYNC_PTR(a) ((void *)TCR_SYNC_8(a)) #define TCW_SYNC_PTR(a, b) TCW_SYNC_8((a), (b)) #define TCX_SYNC_PTR(a, b, c) ((void *)TCX_SYNC_8((a), (b), (c))) #endif /* KMP_ARCH_X86 */ /* If these FTN_{TRUE,FALSE} values change, may need to change several places where they are used to check that language is Fortran, not C. */ #ifndef FTN_TRUE #define FTN_TRUE TRUE #endif #ifndef FTN_FALSE #define FTN_FALSE FALSE #endif typedef void (*microtask_t)(int *gtid, int *npr, ...); #ifdef USE_VOLATILE_CAST #define VOLATILE_CAST(x) (volatile x) #else #define VOLATILE_CAST(x) (x) #endif #define KMP_WAIT __kmp_wait_4 #define KMP_WAIT_PTR __kmp_wait_4_ptr #define KMP_EQ __kmp_eq_4 #define KMP_NEQ __kmp_neq_4 #define KMP_LT __kmp_lt_4 #define KMP_GE __kmp_ge_4 #define KMP_LE __kmp_le_4 /* Workaround for Intel(R) 64 code gen bug when taking address of static array * (Intel(R) 64 Tracker #138) */ #if (KMP_ARCH_X86_64 || KMP_ARCH_PPC64) && KMP_OS_LINUX #define STATIC_EFI2_WORKAROUND #else #define STATIC_EFI2_WORKAROUND static #endif // Support of BGET usage #ifndef KMP_USE_BGET #define KMP_USE_BGET 1 #endif // Switches for OSS builds #ifndef USE_CMPXCHG_FIX #define USE_CMPXCHG_FIX 1 #endif // Enable dynamic user lock #define KMP_USE_DYNAMIC_LOCK 1 // Enable Intel(R) Transactional Synchronization Extensions (Intel(R) TSX) if // dynamic user lock is turned on #if KMP_USE_DYNAMIC_LOCK // Visual studio can't handle the asm sections in this code #define KMP_USE_TSX (KMP_ARCH_X86 || KMP_ARCH_X86_64) && !KMP_COMPILER_MSVC #ifdef KMP_USE_ADAPTIVE_LOCKS #undef KMP_USE_ADAPTIVE_LOCKS #endif #define KMP_USE_ADAPTIVE_LOCKS KMP_USE_TSX #endif // Enable tick time conversion of ticks to seconds #if KMP_STATS_ENABLED #define KMP_HAVE_TICK_TIME \ (KMP_OS_LINUX && (KMP_MIC || KMP_ARCH_X86 || KMP_ARCH_X86_64)) #endif // Warning levels enum kmp_warnings_level { kmp_warnings_off = 0, /* No warnings */ kmp_warnings_low, /* Minimal warnings (default) */ kmp_warnings_explicit = 6, /* Explicitly set to ON - more warnings */ kmp_warnings_verbose /* reserved */ }; #ifdef __cplusplus } // extern "C" #endif // __cplusplus // Macros for C++11 atomic functions #define KMP_ATOMIC_LD(p, order) (p)->load(std::memory_order_##order) #define KMP_ATOMIC_OP(op, p, v, order) (p)->op(v, std::memory_order_##order) // For non-default load/store #define KMP_ATOMIC_LD_ACQ(p) KMP_ATOMIC_LD(p, acquire) #define KMP_ATOMIC_LD_RLX(p) KMP_ATOMIC_LD(p, relaxed) #define KMP_ATOMIC_ST_REL(p, v) KMP_ATOMIC_OP(store, p, v, release) #define KMP_ATOMIC_ST_RLX(p, v) KMP_ATOMIC_OP(store, p, v, relaxed) // For non-default fetch_ #define KMP_ATOMIC_ADD(p, v) KMP_ATOMIC_OP(fetch_add, p, v, acq_rel) #define KMP_ATOMIC_SUB(p, v) KMP_ATOMIC_OP(fetch_sub, p, v, acq_rel) #define KMP_ATOMIC_AND(p, v) KMP_ATOMIC_OP(fetch_and, p, v, acq_rel) #define KMP_ATOMIC_OR(p, v) KMP_ATOMIC_OP(fetch_or, p, v, acq_rel) #define KMP_ATOMIC_INC(p) KMP_ATOMIC_OP(fetch_add, p, 1, acq_rel) #define KMP_ATOMIC_DEC(p) KMP_ATOMIC_OP(fetch_sub, p, 1, acq_rel) #define KMP_ATOMIC_ADD_RLX(p, v) KMP_ATOMIC_OP(fetch_add, p, v, relaxed) #define KMP_ATOMIC_INC_RLX(p) KMP_ATOMIC_OP(fetch_add, p, 1, relaxed) // Callers of the following functions cannot see the side effect on "expected". template bool __kmp_atomic_compare_store(std::atomic *p, T expected, T desired) { return p->compare_exchange_strong( expected, desired, std::memory_order_acq_rel, std::memory_order_relaxed); } template bool __kmp_atomic_compare_store_acq(std::atomic *p, T expected, T desired) { return p->compare_exchange_strong( expected, desired, std::memory_order_acquire, std::memory_order_relaxed); } template bool __kmp_atomic_compare_store_rel(std::atomic *p, T expected, T desired) { return p->compare_exchange_strong( expected, desired, std::memory_order_release, std::memory_order_relaxed); } #endif /* KMP_OS_H */ // Safe C API #include "kmp_safe_c_api.h" Index: stable/12 =================================================================== --- stable/12 (revision 365429) +++ stable/12 (revision 365430) Property changes on: stable/12 ___________________________________________________________________ Modified: svn:mergeinfo ## -0,0 +0,1 ## Merged /head:r365429