77 lines
2.4 KiB
Plaintext
77 lines
2.4 KiB
Plaintext
/*
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Copyright (c) 2014, Evghenii Gaburov
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of Intel Corporation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _CUDA_
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#error "Something went wrong..."
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#endif
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void ispc_malloc(void **ptr, const size_t size)
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{
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cudaMallocManaged(ptr, size);
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}
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void ispc_free(void *ptr)
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{
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cudaFree(ptr);
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}
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void ispc_memset(void *ptr, int value, size_t size)
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{
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cudaMemset(ptr, value, size);
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}
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void ispcSetMallocHeapLimit(size_t value)
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{
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cudaDeviceSetLimit(cudaLimitMallocHeapSize,value);
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}
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void ispcSetStackLimit(size_t value)
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{
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cudaDeviceSetLimit(cudaLimitStackSize,value);
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}
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unsigned long long ispcGetMallocHeapLimit()
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{
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size_t value;
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cudaDeviceGetLimit(&value, cudaLimitMallocHeapSize);
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return value;
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}
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unsigned long long ispcGetStackLimit()
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{
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size_t value;
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cudaDeviceGetLimit(&value, cudaLimitStackSize);
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return value;
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}
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void * ispcMemcpy(void *dest, void *src, size_t num)
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{
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cudaMemcpy(dest, src, num, cudaMemcpyDefault);
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return dest;
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}
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