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v4.1.x: Enable AVX support with Intel compilers #8373

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merged 1 commit into from
Jan 15, 2021
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v4.1.x: Enable AVX support with Intel compilers #8373

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39 changes: 39 additions & 0 deletions ompi/mca/op/avx/configure.m4
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX512F__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m512 vA, vB;
_mm512_add_ps(vA, vB)
]])],
Expand All @@ -64,6 +67,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX512F__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m512 vA, vB;
_mm512_add_ps(vA, vB)
]])],
Expand All @@ -84,6 +90,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX512F__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
int A[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16};
__m512i vA = _mm512_loadu_si512((__m512i*)&(A[1]))
]])],
Expand All @@ -103,6 +112,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX512F__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m512i vA, vB;
_mm512_mullo_epi64(vA, vB)
]])],
Expand All @@ -121,6 +133,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX2__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m256i vA, vB, vC;
vC = _mm256_and_si256(vA, vB)
]])],
Expand All @@ -134,6 +149,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX2__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m256i vA, vB, vC;
vC = _mm256_and_si256(vA, vB)
]])],
Expand All @@ -154,6 +172,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX2__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
int A[8] = {0, 1, 2, 3, 4, 5, 6, 7};
__m256i vA = _mm256_loadu_si256((__m256i*)&A)
]])],
Expand All @@ -177,6 +198,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__AVX__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m256 vA, vB, vC;
vC = _mm256_add_ps(vA, vB)
]])],
Expand All @@ -192,6 +216,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__SSE4_1__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m128i vA, vB;
(void)_mm_max_epi8(vA, vB)
]])],
Expand All @@ -208,6 +235,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__SSE3__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
int A[4] = {0, 1, 2, 3};
__m128i vA = _mm_lddqu_si128((__m128i*)&A)
]])],
Expand All @@ -225,6 +255,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
__m256 vA, vB, vC;
#if defined(__ICC) && !defined(__AVX__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
vC = _mm256_add_ps(vA, vB)
]])],
[op_avx_support=1
Expand All @@ -239,6 +272,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__SSE4_1__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
__m128i vA, vB;
(void)_mm_max_epi8(vA, vB)
]])],
Expand All @@ -250,6 +286,9 @@ AC_DEFUN([MCA_ompi_op_avx_CONFIG],[
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([[#include <immintrin.h>]],
[[
#if defined(__ICC) && !defined(__SSE3__)
#error "icc needs the -m flags to provide the AVX* detection macros
#endif
int A[4] = {0, 1, 2, 3};
__m128i vA = _mm_lddqu_si128((__m128i*)&A)
]])],
Expand Down