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v1.26.0
stdlib/include/target.isph
129 строк
3 KB
Arina Neshlyaeva
Use vector variants of llvm.cttz and llvm.ctlz on avx512
31 янв 2025, 22:27
31 янв 2025, 22:27
a3f5861
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// -*- mode: c++ -*- // Copyright (c) 2024-2025, Intel Corporation // SPDX-License-Identifier: BSD-3-Clause // @file stdlib.isph // @brief A piece of ISPC standard library code that contains target dependent // variable definitions. #pragma once #ifndef ISPC_MATH_LIB_ISPC_VAL #error ISPC_MATH_LIB_ISPC_VAL undefined #endif static const uniform int32 __math_lib_ispc = ISPC_MATH_LIB_ISPC_VAL; #ifndef ISPC_MATH_LIB_ISPC_FAST_VAL #error ISPC_MATH_LIB_ISPC_FAST_VAL undefined #endif static const uniform int32 __math_lib_ispc_fast = ISPC_MATH_LIB_ISPC_FAST_VAL; #ifndef ISPC_MATH_LIB_SVML_VAL #error ISPC_MATH_LIB_SVML_VAL undefined #endif static const uniform int32 __math_lib_svml = ISPC_MATH_LIB_SVML_VAL; #ifndef ISPC_MATH_LIB_SYSTEM_VAL #error ISPC_MATH_LIB_SYSTEM_VAL undefined #endif static const uniform int32 __math_lib_system = ISPC_MATH_LIB_SYSTEM_VAL; #ifdef ISPC_TARGET_HAS_HALF #define ISPC_TARGET_HAS_HALF_VAL 1 #else #define ISPC_TARGET_HAS_HALF_VAL 0 #endif static const uniform int32 __have_native_half_converts = ISPC_TARGET_HAS_HALF_VAL; #ifdef ISPC_TARGET_HAS_HALF_FULL_SUPPORT #define ISPC_TARGET_HAS_HALF_FULL_SUPPORT_VAL 1 #else #define ISPC_TARGET_HAS_HALF_FULL_SUPPORT_VAL 0 #endif static const uniform int32 __have_native_half_full_support = ISPC_TARGET_HAS_HALF_FULL_SUPPORT_VAL; #ifdef ISPC_TARGET_HAS_RAND #define ISPC_TARGET_HAS_RAND_VAL 1 #else #define ISPC_TARGET_HAS_RAND_VAL 0 #endif static const uniform int32 __have_native_rand = ISPC_TARGET_HAS_RAND_VAL; #ifdef ISPC_TARGET_HAS_TRANSCENDENTALS #define ISPC_TARGET_HAS_TRANSCENDENTALS_VAL 1 #else #define ISPC_TARGET_HAS_TRANSCENDENTALS_VAL 0 #endif static const uniform int32 __have_native_transcendentals = ISPC_TARGET_HAS_TRANSCENDENTALS_VAL; #ifdef ISPC_TARGET_HAS_TRIGONOMETRY #define ISPC_TARGET_HAS_TRIGONOMETRY_VAL 1 #else #define ISPC_TARGET_HAS_TRIGONOMETRY_VAL 0 #endif static const uniform int32 __have_native_trigonometry = ISPC_TARGET_HAS_TRIGONOMETRY_VAL; #ifdef ISPC_TARGET_HAS_RSQRTD #define ISPC_TARGET_HAS_RSQRTD_VAL 1 #else #define ISPC_TARGET_HAS_RSQRTD_VAL 0 #endif static const uniform int32 __have_native_rsqrtd = ISPC_TARGET_HAS_RSQRTD_VAL; #ifdef ISPC_TARGET_HAS_RCPD #define ISPC_TARGET_HAS_RCPD_VAL 1 #else #define ISPC_TARGET_HAS_RCPD_VAL 0 #endif static const uniform int32 __have_native_rcpd = ISPC_TARGET_HAS_RCPD_VAL; #ifdef ISPC_TARGET_HAS_SATURATING_ARITHMETIC #define ISPC_TARGET_HAS_SATURATING_ARITHMETIC_VAL 1 #else #define ISPC_TARGET_HAS_SATURATING_ARITHMETIC_VAL 0 #endif static const uniform int32 __have_saturating_arithmetic = ISPC_TARGET_HAS_SATURATING_ARITHMETIC_VAL; #ifdef ISPC_TARGET_HAS_DOT_PRODUCT_VNNI #define ISPC_TARGET_HAS_DOT_PRODUCT_VNNI_VAL 1 #else #define ISPC_TARGET_HAS_DOT_PRODUCT_VNNI_VAL 0 #endif static const uniform int32 __have_dot_product_vnni = ISPC_TARGET_HAS_DOT_PRODUCT_VNNI_VAL; #ifdef ISPC_TARGET_HAS_CONFLICT_DETECTION #define ISPC_TARGET_HAS_CONFLICT_DETECTION 1 #else #define ISPC_TARGET_HAS_CONFLICT_DETECTION 0 #endif static const uniform int32 __have_conflict_detection = ISPC_TARGET_HAS_CONFLICT_DETECTION; #ifdef ISPC_TARGET_HAS_XE_PREFETCH #define ISPC_TARGET_HAS_XE_PREFETCH_VAL 1 #else #define ISPC_TARGET_HAS_XE_PREFETCH_VAL 0 #endif static const uniform int32 __have_xe_prefetch = ISPC_TARGET_HAS_XE_PREFETCH_VAL; #ifdef ISPC_TARGET_XE #define ISPC_IS_XE_TARGET_VAL 1 #else #define ISPC_IS_XE_TARGET_VAL 0 #endif static const uniform int32 __is_xe_target = ISPC_IS_XE_TARGET_VAL;