// Copyright (c) Facebook, Inc. and its affiliates. // All rights reserved. // // Copyright 2019 Google LLC // // This source code is licensed under the BSD-style license found in the // LICENSE file in the root directory of this source tree. #pragma once #if defined(__APPLE__) #include <TargetConditionals.h> #endif // Define architecture identification macros #if defined(__i386__) || defined(__i486__) || defined(__i586__) || defined(__i686__) || defined(_M_IX86) #define XNN_ARCH_X86 … #else #define XNN_ARCH_X86 … #endif #if defined(__x86_64__) || defined(__x86_64) || defined(_M_X64) && !defined(_M_ARM64EC) #define XNN_ARCH_X86_64 … #else #define XNN_ARCH_X86_64 … #endif #if defined(__arm__) || defined(_M_ARM) #define XNN_ARCH_ARM … #else #define XNN_ARCH_ARM … #endif #if defined(__aarch64__) || defined(_M_ARM64) || defined(_M_ARM64EC) #define XNN_ARCH_ARM64 … #else #define XNN_ARCH_ARM64 … #endif #if defined(__PPC64__) || defined(__ppc64__) || defined(__powerpc64__) || defined(_ARCH_PPC64) #define XNN_ARCH_PPC64 … #else #define XNN_ARCH_PPC64 … #endif #if defined(__riscv) || defined(__riscv__) #define XNN_ARCH_RISCV … #else #define XNN_ARCH_RISCV … #endif #if defined(__hexagon__) #define XNN_ARCH_HEXAGON … #else #define XNN_ARCH_HEXAGON … #endif #if defined(__wasm__) #if defined(__wasm_relaxed_simd__) #define XNN_ARCH_WASM … #define XNN_ARCH_WASMSIMD … #define XNN_ARCH_WASMRELAXEDSIMD … #elif defined(__wasm_simd128__) #define XNN_ARCH_WASM … #define XNN_ARCH_WASMSIMD … #define XNN_ARCH_WASMRELAXEDSIMD … #else #define XNN_ARCH_WASM … #define XNN_ARCH_WASMSIMD … #define XNN_ARCH_WASMRELAXEDSIMD … #endif #else #define XNN_ARCH_WASM … #define XNN_ARCH_WASMSIMD … #define XNN_ARCH_WASMRELAXEDSIMD … #endif // Define platform identification macros #if defined(__ANDROID__) #define XNN_PLATFORM_ANDROID … #else #define XNN_PLATFORM_ANDROID … #endif #if defined(__linux__) #define XNN_PLATFORM_LINUX … #else #define XNN_PLATFORM_LINUX … #endif #if defined(__APPLE__) && TARGET_OS_IPHONE // iOS on iPhone / iPad Touch, iPad OS, watchOS, or tvOS #define XNN_PLATFORM_IOS … #else #define XNN_PLATFORM_IOS … #endif #if defined(__APPLE__) && TARGET_OS_MAC #define XNN_PLATFORM_MAC … #else #define XNN_PLATFORM_MAC … #endif // Mobile build x86 versions for debugging #if XNN_PLATFORM_ANDROID || XNN_PLATFORM_IOS #define XNN_PLATFORM_MOBILE … #else #define XNN_PLATFORM_MOBILE … #endif #if defined(__EMSCRIPTEN__) || defined(__wasm__) #define XNN_PLATFORM_WEB … #else #define XNN_PLATFORM_WEB … #endif #if defined(_WIN32) #define XNN_PLATFORM_WINDOWS … #else #define XNN_PLATFORM_WINDOWS … #endif #if defined(__Fuchsia__) #define XNN_PLATFORM_FUCHSIA … #else #define XNN_PLATFORM_FUCHSIA … #endif #if defined(__hexagon__) && !defined(__linux__) #define XNN_PLATFORM_QURT … #else #define XNN_PLATFORM_QURT … #endif #ifndef XNN_PLATFORM_JIT #if (XNN_ARCH_ARM || XNN_ARCH_ARM64) && !XNN_PLATFORM_IOS && !XNN_PLATFORM_FUCHSIA || XNN_PLATFORM_WEB #define XNN_PLATFORM_JIT … #else #define XNN_PLATFORM_JIT … #endif #endif // XNN_PLATFORM_JIT // Define compile identification macros #if defined(__clang__) #define XNN_COMPILER_CLANG … #elif defined(__INTEL_COMPILER) #define XNN_COMPILER_ICC … #elif defined(_MSC_VER) #define XNN_COMPILER_MSVC … #elif defined(__GNUC__) #define XNN_COMPILER_GCC … #endif #ifndef XNN_COMPILER_CLANG #define XNN_COMPILER_CLANG … #endif #ifndef XNN_COMPILER_GCC #define XNN_COMPILER_GCC … #endif #ifndef XNN_COMPILER_MSVC #define XNN_COMPILER_MSVC … #endif #ifndef XNN_COMPILER_ICC #define XNN_COMPILER_ICC … #endif #ifndef XNN_MAX_UARCH_TYPES #if (XNN_ARCH_ARM || XNN_ARCH_ARM64) && !XNN_PLATFORM_IOS #define XNN_MAX_UARCH_TYPES … #else #define XNN_MAX_UARCH_TYPES … #endif #endif #define XNN_UARCH_DEFAULT … #if defined(__has_builtin) #define XNN_COMPILER_HAS_BUILTIN(builtin) … #else #define XNN_COMPILER_HAS_BUILTIN … #endif #if defined(__has_feature) #define XNN_COMPILER_HAS_FEATURE(builtin) … #else #define XNN_COMPILER_HAS_FEATURE … #endif #if defined(__GNUC__) #if defined(__clang__) || (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 5) #define XNN_UNREACHABLE … #else #define XNN_UNREACHABLE … #endif #elif defined(_MSC_VER) #define XNN_UNREACHABLE … #else #define XNN_UNREACHABLE … #endif #if defined(__GNUC__) #define XNN_ALIGN(alignment) … #elif defined(_MSC_VER) #define XNN_ALIGN … #else #error "Platform-specific implementation of XNN_ALIGN required" #endif #if defined(__GNUC__) #define XNN_UNALIGNED … #elif defined(_MSC_VER) #if defined(_M_IX86) #define XNN_UNALIGNED #else #define XNN_UNALIGNED … #endif #else #error "Platform-specific implementation of XNN_UNALIGNED required" #endif #define XNN_COUNT_OF(array) … #if defined(__cplusplus) || XNN_COMPILER_MSVC || XNN_COMPILER_CLANG // static as array indices in function parameter declaration is a C99 feature, not supported in C++. // MSVC does not support this feature, even in C mode. // Clang generates suboptimal code, see https://github.com/llvm/llvm-project/issues/59120 #define XNN_MIN_ELEMENTS(count) … #else #define XNN_MIN_ELEMENTS … #endif #if defined(__cplusplus) || XNN_COMPILER_MSVC #define XNN_RESTRICT #else #define XNN_RESTRICT … #endif #if defined(__GNUC__) #define XNN_LIKELY(condition) … #define XNN_UNLIKELY(condition) … #else #define XNN_LIKELY … #define XNN_UNLIKELY … #endif #if XNN_COMPILER_HAS_BUILTIN(__builtin_unpredictable) #define XNN_UNPREDICTABLE(condition) … #elif defined(__GNUC__) && (__GNUC__ >= 9) && !defined(__INTEL_COMPILER) #define XNN_UNPREDICTABLE … #else #define XNN_UNPREDICTABLE … #endif #if XNN_COMPILER_HAS_FEATURE(thread_sanitizer) #define XNN_DISABLE_TSAN … #else #define XNN_DISABLE_TSAN #endif #if XNN_COMPILER_HAS_FEATURE(memory_sanitizer) #define XNN_DISABLE_MSAN … #else #define XNN_DISABLE_MSAN #endif #if XNN_COMPILER_HAS_FEATURE(hwaddress_sanitizer) #define XNN_DISABLE_HWASAN … #else #define XNN_DISABLE_HWASAN #endif #define XNN_OOB_READS … #if defined(__GNUC__) #define XNN_FALLTHROUGH … #else #define XNN_FALLTHROUGH … #endif #if defined(__GNUC__) #define XNN_INTRINSIC … #elif defined(_MSC_VER) #define XNN_INTRINSIC … #else #define XNN_INTRINSIC … #endif #if defined(__GNUC__) #define XNN_INLINE … #elif defined(_MSC_VER) #define XNN_INLINE … #else #define XNN_INLINE … #endif #ifndef XNN_INTERNAL #if defined(__ELF__) #define XNN_INTERNAL … #elif defined(__MACH__) #define XNN_INTERNAL … #else #define XNN_INTERNAL #endif #endif #ifndef XNN_PRIVATE #if defined(__ELF__) #define XNN_PRIVATE … #elif defined(__MACH__) #define XNN_PRIVATE … #else #define XNN_PRIVATE #endif #endif #ifndef XNN_WEAK_SYMBOL #if defined(_WIN32) #define XNN_WEAK_SYMBOL … #elif XNN_COMPILER_CLANG || XNN_COMPILER_GCC || XNN_COMPILER_ICC #define XNN_WEAK_SYMBOL … #else #define XNN_WEAK_SYMBOL #endif #endif #if defined(__clang__) #define XNN_PRAGMA_CLANG(pragma) … #else #define XNN_PRAGMA_CLANG … #endif #if XNN_ARCH_WASM #define XNN_ALLOCATION_ALIGNMENT … #elif XNN_ARCH_X86 || XNN_ARCH_X86_64 #if XNN_PLATFORM_MOBILE #define XNN_ALLOCATION_ALIGNMENT … #else #define XNN_ALLOCATION_ALIGNMENT … #endif #elif XNN_ARCH_HEXAGON #define XNN_ALLOCATION_ALIGNMENT … #else #define XNN_ALLOCATION_ALIGNMENT … #endif // Number of extra elements to allocate for DWCONV accumulators/buffers. #if XNN_ARCH_X86 || XNN_ARCH_X86_64 // For AVX512. #define XNN_MAX_SIMD_SIZE … #elif XNN_ARCH_HEXAGON #define XNN_MAX_SIMD_SIZE … #else // XNN_ARCH_ARM, XNN_ARCH_ARM64, XNN_ARCH_WASM, XNN_ARCH_WASMSIMD, XNN_ARCH_WASMRELAXEDSIMD, XNN_ARCH_RISVC. // Wasm/Scalar gavgpool microkernels can over-read by 4 buffers. #define XNN_MAX_SIMD_SIZE … #endif // Use constant here to avoid dependency on xnnpack.h #if XNN_MAX_SIMD_SIZE >= 16 #define XNN_MULTIPASS_EXTRA_BYTES … #else #define XNN_MULTIPASS_EXTRA_BYTES … #endif #define XNN_LOG2_SIZEOF_INT8_T … #define XNN_LOG2_SIZEOF_UINT8_T … #define XNN_LOG2_SIZEOF_INT16_T … #define XNN_LOG2_SIZEOF_UINT16_T … #define XNN_LOG2_SIZEOF_HALF … #define XNN_LOG2_SIZEOF_FLOAT … #define XNN_LOG2_SIZEOF_INT32_T … #define XNN_LOG2_SIZEOF_UINT32_T …
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