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| author |   Conrad Kostecki <conikost@gentoo.org> | 2020-09-02 14:38:17 +0200 |
|---|---|---|
| committer | Conrad Kostecki <conikost@gentoo.org> | 2020-09-02 14:38:17 +0200 |
| commit | 285d1df0bf8f3e4208def7b36974e72b9b929f7e (patch) | |
| tree | cb8155b0c1f23903f9953c49bee76d861aa150c0 /app-benchmarks/stress-ng/files | |
| parent | net-vpn/networkmanager-strongswan: drop old version (diff) | |
| download | gentoo-285d1df0bf8f3e4208def7b36974e72b9b929f7e.tar.gz gentoo-285d1df0bf8f3e4208def7b36974e72b9b929f7e.tar.bz2 gentoo-285d1df0bf8f3e4208def7b36974e72b9b929f7e.zip | |
app-benchmarks/stress-ng: fix compilation due optimization
Closes: https://bugs.gentoo.org/739830
Package-Manager: Portage-3.0.4, Repoman-3.0.1
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>
Diffstat (limited to 'app-benchmarks/stress-ng/files')
| -rw-r--r-- | app-benchmarks/stress-ng/files/stress-ng-0.11.19-optimization-checks.patch | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/app-benchmarks/stress-ng/files/stress-ng-0.11.19-optimization-checks.patch b/app-benchmarks/stress-ng/files/stress-ng-0.11.19-optimization-checks.patch new file mode 100644 index 000000000000..18bd02ae9d57 --- /dev/null +++ b/app-benchmarks/stress-ng/files/stress-ng-0.11.19-optimization-checks.patch @@ -0,0 +1,87 @@ +From 70acc386b6afb726d4576a3d4368b51114e92530 Mon Sep 17 00:00:00 2001 +From: Colin Ian King <colin.king@canonical.com> +Date: Tue, 1 Sep 2020 12:54:19 +0100 +Subject: [PATCH] stress-ng.h: build in target clone types if gcc supports the + feature + +Add in more build time optimization checks, try to build smarter with +various gcc compatibility support checks. + +Signed-off-by: Colin Ian King <colin.king@canonical.com> +--- + stress-ng.h | 62 ++++++++++++++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 61 insertions(+), 1 deletion(-) + +diff --git a/stress-ng.h b/stress-ng.h +index 3803bc71..6ce7d72e 100644 +--- a/stress-ng.h ++++ b/stress-ng.h +@@ -1686,7 +1686,67 @@ extern void pr_dbg_lock(bool *locked, const char *fmt, ...) FORMAT(printf, 2, 3 + + /* GCC5.0+ target_clones attribute */ + #if defined(HAVE_TARGET_CLONES) && defined(STRESS_ARCH_X86) +-#define TARGET_CLONES __attribute__((target_clones("mmx","sse","sse2","ssse3", "sse4.1", "sse4a", "avx", "avx2", "arch=skylake-avx512", "default"))) ++#if defined(__MMX_WITH_SSE__) ++#define TARGET_CLONE_MMX "mmx", ++#else ++#define TARGET_CLONE_MMX ++#endif ++ ++#if defined(__AVX__) ++#define TARGET_CLONE_AVX "avx", ++#else ++#define TARGET_CLONE_AVX ++#endif ++ ++#if defined(__AVX2__) ++#define TARGET_CLONE_AVX2 "avx2", ++#else ++#define TARGET_CLONE_AVX2 ++#endif ++ ++#if defined(__SSE__) ++#define TARGET_CLONE_SSE "sse", ++#else ++#define TARGET_CLONE_SSE ++#endif ++ ++#if defined(__SSE2__) ++#define TARGET_CLONE_SSE2 "sse2", ++#else ++#define TARGET_CLONE_SSE2 ++#endif ++ ++#if defined(__SSE3__) ++#define TARGET_CLONE_SSE3 "sse3", ++#else ++#define TARGET_CLONE_SSE3 ++#endif ++ ++#if defined(__SSSE3__) ++#define TARGET_CLONE_SSSE3 "ssse3", ++#else ++#define TARGET_CLONE_SSSE3 ++#endif ++ ++#if defined(__SSE4_1__) ++#define TARGET_CLONE_SSE4_1 "sse4.1", ++#else ++#define TARGET_CLONE_SSE4_1 ++#endif ++ ++#if defined(__SSE4_2__) ++#define TARGET_CLONE_SSE4_2 "sse4.2", ++#else ++#define TARGET_CLONE_SSE4_2 ++#endif ++ ++#if defined(__AVX512F__) ++#define TARGET_CLONE_SKYLAKE_AVX512 "arch=skylake-avx512", ++#else ++#define TARGET_CLONE_SKYLAKE_AVX512 ++#endif ++ ++#define TARGET_CLONES __attribute__((target_clones(TARGET_CLONE_AVX TARGET_CLONE_AVX2 TARGET_CLONE_MMX TARGET_CLONE_SSE TARGET_CLONE_SSE2 TARGET_CLONE_SSE3 TARGET_CLONE_SSSE3 TARGET_CLONE_SSE4_1 TARGET_CLONE_SSE4_2 TARGET_CLONE_SKYLAKE_AVX512 "default"))) + #elif defined(HAVE_TARGET_CLONES) && defined(STRESS_ARCH_PPC64) + #define TARGET_CLONES __attribute__((target_clones("cpu=power9,default"))) + #else |