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103 lines
3.5 KiB
103 lines
3.5 KiB
/* |
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* Copyright 2008-2012 NVIDIA Corporation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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/*! \file compiler.h |
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* \brief Compiler-specific configuration |
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*/ |
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#pragma once |
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#ifdef __CUDACC__ |
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#include <cuda.h> |
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// Thrust supports CUDA >= 3.0 |
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#if CUDA_VERSION < 3000 |
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#error "CUDA v3.0 or newer is required" |
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#endif // CUDA_VERSION |
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#endif // __CUDACC__ |
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// enumerate host compilers we know about |
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#define THRUST_HOST_COMPILER_UNKNOWN 0 |
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#define THRUST_HOST_COMPILER_MSVC 1 |
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#define THRUST_HOST_COMPILER_GCC 2 |
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// enumerate host compilers we know about |
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#define THRUST_DEVICE_COMPILER_UNKNOWN 0 |
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#define THRUST_DEVICE_COMPILER_MSVC 1 |
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#define THRUST_DEVICE_COMPILER_GCC 2 |
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#define THRUST_DEVICE_COMPILER_NVCC 3 |
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// figure out which host compiler we're using |
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// XXX we should move the definition of THRUST_DEPRECATED out of this logic |
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#if defined(_MSC_VER) |
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#define THRUST_HOST_COMPILER THRUST_HOST_COMPILER_MSVC |
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#define THRUST_DEPRECATED __declspec(deprecated) |
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#elif defined(__GNUC__) |
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#define THRUST_HOST_COMPILER THRUST_HOST_COMPILER_GCC |
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#define THRUST_DEPRECATED __attribute__ ((deprecated)) |
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#define THRUST_GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) |
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#else |
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#define THRUST_HOST_COMPILER THRUST_HOST_COMPILER_UNKNOWN |
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#define THRUST_DEPRECATED |
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#endif // THRUST_HOST_COMPILER |
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// figure out which device compiler we're using |
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#if defined(__CUDACC__) |
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#define THRUST_DEVICE_COMPILER THRUST_DEVICE_COMPILER_NVCC |
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#elif THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC |
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#define THRUST_DEVICE_COMPILER THRUST_DEVICE_COMPILER_MSVC |
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#elif THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_GCC |
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#define THRUST_DEVICE_COMPILER THRUST_DEVICE_COMPILER_GCC |
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#else |
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#define THRUST_DEVICE_COMPILER THRUST_DEVICE_COMPILER_UNKNOWN |
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#endif |
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// is the device compiler capable of compiling omp? |
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#ifdef _OPENMP |
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#define THRUST_DEVICE_COMPILER_IS_OMP_CAPABLE THRUST_TRUE |
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#else |
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#define THRUST_DEVICE_COMPILER_IS_OMP_CAPABLE THRUST_FALSE |
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#endif // _OPENMP |
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// disable specific MSVC warnings |
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#if (THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC) && !defined(__CUDA_ARCH__) |
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#define __THRUST_DISABLE_MSVC_WARNING_BEGIN(x) \ |
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__pragma(warning(push)) \ |
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__pragma(warning(disable : x)) |
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#define __THRUST_DISABLE_MSVC_WARNING_END(x) \ |
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__pragma(warning(pop)) |
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#else |
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#define __THRUST_DISABLE_MSVC_WARNING_BEGIN(x) |
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#define __THRUST_DISABLE_MSVC_WARNING_END(x) |
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#endif |
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#define __THRUST_DISABLE_MSVC_POSSIBLE_LOSS_OF_DATA_WARNING(x) \ |
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__THRUST_DISABLE_MSVC_WARNING_BEGIN(4244 4267) \ |
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x;\ |
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__THRUST_DISABLE_MSVC_WARNING_END(4244 4267) |
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#define __THRUST_DISABLE_MSVC_POSSIBLE_LOSS_OF_DATA_WARNING_BEGIN \ |
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__THRUST_DISABLE_MSVC_WARNING_BEGIN(4244 4267) |
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#define __THRUST_DISABLE_MSVC_POSSIBLE_LOSS_OF_DATA_WARNING_END \ |
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__THRUST_DISABLE_MSVC_WARNING_END(4244 4267) |
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#define __THRUST_DISABLE_MSVC_FORCING_VALUE_TO_BOOL(x) \ |
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__THRUST_DISABLE_MSVC_WARNING_BEGIN(4800) \ |
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x;\ |
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__THRUST_DISABLE_MSVC_WARNING_END(4800) |
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#define __THRUST_DISABLE_MSVC_FORCING_VALUE_TO_BOOL_BEGIN \ |
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__THRUST_DISABLE_MSVC_WARNING_BEGIN(4800) |
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#define __THRUST_DISABLE_MSVC_FORCING_VALUE_TO_BOOL_END \ |
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__THRUST_DISABLE_MSVC_WARNING_END(4800)
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