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58 lines
2.3 KiB
58 lines
2.3 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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#pragma once |
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// reserve 0 for undefined |
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#define THRUST_HOST_SYSTEM_CPP 1 |
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#define THRUST_HOST_SYSTEM_OMP 2 |
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#define THRUST_HOST_SYSTEM_TBB 3 |
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#ifndef THRUST_HOST_SYSTEM |
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#define THRUST_HOST_SYSTEM THRUST_HOST_SYSTEM_CPP |
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#endif // THRUST_HOST_SYSTEM |
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// XXX make the use of THRUST_HOST_BACKEND an error in Thrust 1.7 |
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// XXX eliminate the following in Thrust 1.7 |
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#define THRUST_HOST_BACKEND_CPP THRUST_HOST_SYSTEM_CPP |
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#define THRUST_HOST_BACKEND_OMP THRUST_HOST_SYSTEM_OMP |
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#define THRUST_HOST_BACKEND_TBB THRUST_HOST_SYSTEM_TBB |
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#ifdef THRUST_HOST_BACKEND |
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# if THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC |
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# pragma message("------------------------------------------------------------------------------") |
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# pragma message("| WARNING: THRUST_HOST_BACKEND is deprecated; use THRUST_HOST_SYSTEM instead |") |
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# pragma message("------------------------------------------------------------------------------") |
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# else |
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# warning ------------------------------------------------------------------------------ |
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# warning | WARNING: THRUST_HOST_BACKEND is deprecated; use THRUST_HOST_SYSTEM instead | |
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# warning ------------------------------------------------------------------------------ |
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# endif // THRUST_HOST_COMPILER |
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# undef THRUST_HOST_SYSTEM |
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# define THRUST_HOST_SYSTEM THRUST_HOST_BACKEND |
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#endif // THRUST_HOST_BACKEND |
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#if THRUST_HOST_SYSTEM == THRUST_HOST_SYSTEM_CPP |
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#define __THRUST_HOST_SYSTEM_NAMESPACE cpp |
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#elif THRUST_HOST_SYSTEM == THRUST_HOST_SYSTEM_OMP |
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#define __THRUST_HOST_SYSTEM_NAMESPACE omp |
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#elif THRUST_HOST_SYSTEM == THRUST_HOST_SYSTEM_TBB |
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#define __THRUST_HOST_SYSTEM_NAMESPACE tbb |
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#endif |
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#define __THRUST_HOST_SYSTEM_ROOT thrust/system/__THRUST_HOST_SYSTEM_NAMESPACE |
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