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Diffstat (limited to 'final/runtime/src/kmp_platform.h')
| -rw-r--r-- | final/runtime/src/kmp_platform.h | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/final/runtime/src/kmp_platform.h b/final/runtime/src/kmp_platform.h new file mode 100644 index 0000000..bb23de0 --- /dev/null +++ b/final/runtime/src/kmp_platform.h @@ -0,0 +1,207 @@ +/* + * kmp_platform.h -- header for determining operating system and architecture + */ + +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.txt for details. +// +//===----------------------------------------------------------------------===// + +#ifndef KMP_PLATFORM_H +#define KMP_PLATFORM_H + +/* ---------------------- Operating system recognition ------------------- */ + +#define KMP_OS_LINUX 0 +#define KMP_OS_DRAGONFLY 0 +#define KMP_OS_FREEBSD 0 +#define KMP_OS_NETBSD 0 +#define KMP_OS_OPENBSD 0 +#define KMP_OS_DARWIN 0 +#define KMP_OS_WINDOWS 0 +#define KMP_OS_CNK 0 +#define KMP_OS_HURD 0 +#define KMP_OS_UNIX 0 /* disjunction of KMP_OS_LINUX, KMP_OS_DARWIN etc. */ + +#ifdef _WIN32 +#undef KMP_OS_WINDOWS +#define KMP_OS_WINDOWS 1 +#endif + +#if (defined __APPLE__ && defined __MACH__) +#undef KMP_OS_DARWIN +#define KMP_OS_DARWIN 1 +#endif + +// in some ppc64 linux installations, only the second condition is met +#if (defined __linux) +#undef KMP_OS_LINUX +#define KMP_OS_LINUX 1 +#elif (defined __linux__) +#undef KMP_OS_LINUX +#define KMP_OS_LINUX 1 +#else +#endif + +#if (defined __DragonFly__) +#undef KMP_OS_DRAGONFLY +#define KMP_OS_DRAGONFLY 1 +#endif + +#if (defined __FreeBSD__) +#undef KMP_OS_FREEBSD +#define KMP_OS_FREEBSD 1 +#endif + +#if (defined __NetBSD__) +#undef KMP_OS_NETBSD +#define KMP_OS_NETBSD 1 +#endif + +#if (defined __OpenBSD__) +#undef KMP_OS_OPENBSD +#define KMP_OS_OPENBSD 1 +#endif + +#if (defined __bgq__) +#undef KMP_OS_CNK +#define KMP_OS_CNK 1 +#endif + +#if (defined __GNU__) +#undef KMP_OS_HURD +#define KMP_OS_HURD 1 +#endif + +#if (1 != \ + KMP_OS_LINUX + KMP_OS_DRAGONFLY + KMP_OS_FREEBSD + KMP_OS_NETBSD + \ + KMP_OS_OPENBSD + KMP_OS_DARWIN + KMP_OS_WINDOWS + KMP_OS_HURD) +#error Unknown OS +#endif + +#if KMP_OS_LINUX || KMP_OS_DRAGONFLY || KMP_OS_FREEBSD || KMP_OS_NETBSD || \ + KMP_OS_OPENBSD || KMP_OS_DARWIN || KMP_OS_HURD +#undef KMP_OS_UNIX +#define KMP_OS_UNIX 1 +#endif + +/* ---------------------- Architecture recognition ------------------- */ + +#define KMP_ARCH_X86 0 +#define KMP_ARCH_X86_64 0 +#define KMP_ARCH_AARCH64 0 +#define KMP_ARCH_PPC64_BE 0 +#define KMP_ARCH_PPC64_LE 0 +#define KMP_ARCH_PPC64 (KMP_ARCH_PPC64_LE || KMP_ARCH_PPC64_BE) +#define KMP_ARCH_MIPS 0 +#define KMP_ARCH_MIPS64 0 + +#if KMP_OS_WINDOWS +#if defined(_M_AMD64) || defined(__x86_64) +#undef KMP_ARCH_X86_64 +#define KMP_ARCH_X86_64 1 +#else +#undef KMP_ARCH_X86 +#define KMP_ARCH_X86 1 +#endif +#endif + +#if KMP_OS_UNIX +#if defined __x86_64 +#undef KMP_ARCH_X86_64 +#define KMP_ARCH_X86_64 1 +#elif defined __i386 +#undef KMP_ARCH_X86 +#define KMP_ARCH_X86 1 +#elif defined __powerpc64__ +#if defined __LITTLE_ENDIAN__ +#undef KMP_ARCH_PPC64_LE +#define KMP_ARCH_PPC64_LE 1 +#else +#undef KMP_ARCH_PPC64_BE +#define KMP_ARCH_PPC64_BE 1 +#endif +#elif defined __aarch64__ +#undef KMP_ARCH_AARCH64 +#define KMP_ARCH_AARCH64 1 +#elif defined __mips__ +#if defined __mips64 +#undef KMP_ARCH_MIPS64 +#define KMP_ARCH_MIPS64 1 +#else +#undef KMP_ARCH_MIPS +#define KMP_ARCH_MIPS 1 +#endif +#endif +#endif + +#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7R__) || \ + defined(__ARM_ARCH_7A__) +#define KMP_ARCH_ARMV7 1 +#endif + +#if defined(KMP_ARCH_ARMV7) || defined(__ARM_ARCH_6__) || \ + defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || \ + defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6T2__) || \ + defined(__ARM_ARCH_6ZK__) +#define KMP_ARCH_ARMV6 1 +#endif + +#if defined(KMP_ARCH_ARMV6) || defined(__ARM_ARCH_5T__) || \ + defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) || \ + defined(__ARM_ARCH_5TEJ__) +#define KMP_ARCH_ARMV5 1 +#endif + +#if defined(KMP_ARCH_ARMV5) || defined(__ARM_ARCH_4__) || \ + defined(__ARM_ARCH_4T__) +#define KMP_ARCH_ARMV4 1 +#endif + +#if defined(KMP_ARCH_ARMV4) || defined(__ARM_ARCH_3__) || \ + defined(__ARM_ARCH_3M__) +#define KMP_ARCH_ARMV3 1 +#endif + +#if defined(KMP_ARCH_ARMV3) || defined(__ARM_ARCH_2__) +#define KMP_ARCH_ARMV2 1 +#endif + +#if defined(KMP_ARCH_ARMV2) +#define KMP_ARCH_ARM 1 +#endif + +#if defined(__MIC__) || defined(__MIC2__) +#define KMP_MIC 1 +#if __MIC2__ || __KNC__ +#define KMP_MIC1 0 +#define KMP_MIC2 1 +#else +#define KMP_MIC1 1 +#define KMP_MIC2 0 +#endif +#else +#define KMP_MIC 0 +#define KMP_MIC1 0 +#define KMP_MIC2 0 +#endif + +/* Specify 32 bit architectures here */ +#define KMP_32_BIT_ARCH (KMP_ARCH_X86 || KMP_ARCH_ARM || KMP_ARCH_MIPS) + +// Platforms which support Intel(R) Many Integrated Core Architecture +#define KMP_MIC_SUPPORTED \ + ((KMP_ARCH_X86 || KMP_ARCH_X86_64) && (KMP_OS_LINUX || KMP_OS_WINDOWS)) + +// TODO: Fixme - This is clever, but really fugly +#if (1 != \ + KMP_ARCH_X86 + KMP_ARCH_X86_64 + KMP_ARCH_ARM + KMP_ARCH_PPC64 + \ + KMP_ARCH_AARCH64 + KMP_ARCH_MIPS + KMP_ARCH_MIPS64) +#error Unknown or unsupported architecture +#endif + +#endif // KMP_PLATFORM_H |