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Diffstat (limited to 'config.tests/avx512/avx512.cpp')
| -rw-r--r-- | config.tests/avx512/avx512.cpp | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/config.tests/avx512/avx512.cpp b/config.tests/avx512/avx512.cpp deleted file mode 100644 index 4d47db8463..0000000000 --- a/config.tests/avx512/avx512.cpp +++ /dev/null @@ -1,111 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2017 Intel Corporation. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the configuration of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <immintrin.h> - -#ifndef __AVX512F__ -# error "There doesn't seem to be AVX-512 support in this compiler" -#endif -#ifndef WANT_AVX512 -# error ".pro file must define WANT_AVX512 macro to the AVX-512 feature to be tested" -#endif - -// The following checks if __AVXx__ is defined, where x is the value in -// WANT_AVX512 -#define HAS2(x) __AVX512 ## x ## __ -#define HAS(x) HAS2(x) -#if !HAS(WANT_AVX512) -# error "Feature not supported" -#endif - -int main(int, char**argv) -{ - /* AVX512 Foundation */ - __m512i i; - __m512d d; - __m512 f; - __mmask16 m = ~1; - i = _mm512_maskz_loadu_epi32(0, argv); - d = _mm512_loadu_pd((double *)argv + 64); - f = _mm512_loadu_ps((float *)argv + 128); - - // some intrinsic that GCC forgot until GCC 8 - i = _mm512_maskz_set1_epi32(m, '?'); - _mm512_mask_cvtepi32_storeu_epi8(argv, m, i); - -#ifdef WANT_AVX512ER - /* AVX512 Exponential and Reciprocal */ - f = _mm512_exp2a23_round_ps(f, 8); -#endif -#ifdef WANT_AVX512CD - /* AVX512 Conflict Detection */ - i = _mm512_maskz_conflict_epi32(m, i); -#endif -#ifdef WANT_AVX512PF - /* AVX512 Prefetch */ - _mm512_mask_prefetch_i64scatter_pd(argv, 0xf, i, 2, 2); -#endif -#ifdef WANT_AVX512DQ - /* AVX512 Doubleword and Quadword support */ - m = _mm512_movepi32_mask(i); -#endif -#ifdef WANT_AVX512BW - /* AVX512 Byte and Word support */ - i = _mm512_mask_loadu_epi8(i, m, argv - 8); - _mm512_mask_cvtepi16_storeu_epi8(argv + 8, m, i); -#endif -#ifdef WANT_AVX512VL - /* AVX512 Vector Length */ - __m256i i2 = _mm256_maskz_loadu_epi32(0, argv); - _mm256_mask_storeu_epi32(argv + 1, m, i2); -#endif -#ifdef WANT_AVX512IFMA - /* AVX512 Integer Fused Multiply-Add */ - i = _mm512_madd52lo_epu64(i, i, i); -#endif -#ifdef WANT_AVX512VBMI - /* AVX512 Vector Byte Manipulation Instructions */ - i = _mm512_permutexvar_epi8(i, i); -#endif - - _mm512_mask_storeu_epi64(argv, m, i); - _mm512_mask_storeu_ps(argv + 64, m, f); - _mm512_mask_storeu_pd(argv + 128, m, d); - return 0; -} |