diff options
Diffstat (limited to 'openmp/runtime/src/kmp_dispatch.cpp')
| -rw-r--r-- | openmp/runtime/src/kmp_dispatch.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/openmp/runtime/src/kmp_dispatch.cpp b/openmp/runtime/src/kmp_dispatch.cpp index b4192dfb5bf..1090e9de1d0 100644 --- a/openmp/runtime/src/kmp_dispatch.cpp +++ b/openmp/runtime/src/kmp_dispatch.cpp @@ -24,7 +24,7 @@ #include "kmp_itt.h" #include "kmp_stats.h" #include "kmp_str.h" -#if KMP_OS_WINDOWS && KMP_ARCH_X86 +#if KMP_USE_X87CONTROL #include <float.h> #endif #include "kmp_lock.h" @@ -478,7 +478,7 @@ void __kmp_dispatch_init_algorithm(ident_t *loc, int gtid, /* commonly used term: (2 nproc - 1)/(2 nproc) */ DBL x; -#if KMP_OS_WINDOWS && KMP_ARCH_X86 +#if KMP_USE_X87CONTROL /* Linux* OS already has 64-bit computation by default for long double, and on Windows* OS on Intel(R) 64, /Qlong_double doesn't work. On Windows* OS on IA-32 architecture, we need to set precision to 64-bit @@ -573,7 +573,7 @@ void __kmp_dispatch_init_algorithm(ident_t *loc, int gtid, pr->u.p.count = tc - __kmp_dispatch_guided_remaining( tc, GUIDED_ANALYTICAL_WORKAROUND, cross) - cross * chunk; -#if KMP_OS_WINDOWS && KMP_ARCH_X86 +#if KMP_USE_X87CONTROL // restore FPCW _control87(oldFpcw, _MCW_PC); #endif @@ -1625,7 +1625,7 @@ int __kmp_dispatch_next_algorithm(int gtid, case kmp_sch_guided_analytical_chunked: { T chunkspec = pr->u.p.parm1; UT chunkIdx; -#if KMP_OS_WINDOWS && KMP_ARCH_X86 +#if KMP_USE_X87CONTROL /* for storing original FPCW value for Windows* OS on IA-32 architecture 8-byte version */ unsigned int oldFpcw; @@ -1662,7 +1662,7 @@ int __kmp_dispatch_next_algorithm(int gtid, Windows* OS. This check works around the possible effect that init != 0 for chunkIdx == 0. */ -#if KMP_OS_WINDOWS && KMP_ARCH_X86 +#if KMP_USE_X87CONTROL /* If we haven't already done so, save original FPCW and set precision to 64-bit, as Windows* OS on IA-32 architecture defaults to 53-bit */ @@ -1690,7 +1690,7 @@ int __kmp_dispatch_next_algorithm(int gtid, } // if } // if } // while (1) -#if KMP_OS_WINDOWS && KMP_ARCH_X86 +#if KMP_USE_X87CONTROL /* restore FPCW if necessary AC: check fpcwSet flag first because oldFpcw can be uninitialized here */ |
