3039a593db
Summary: The code in CGCUDACall is largely based on a patch written by Eli Bendersky: http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20140324/210218.html That patch implemented an LLVM pass lowering printf to vprintf; this one does something similar, but in Clang codegen. Reviewers: echristo Subscribers: cfe-commits, jhen, tra, majnemer Differential Revision: http://reviews.llvm.org/D16372 llvm-svn: 258642
23 lines
732 B
C
23 lines
732 B
C
/* Minimal declarations for CUDA support. Testing purposes only. */
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#include <stddef.h>
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#define __constant__ __attribute__((constant))
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#define __device__ __attribute__((device))
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#define __global__ __attribute__((global))
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#define __host__ __attribute__((host))
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#define __shared__ __attribute__((shared))
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#define __launch_bounds__(...) __attribute__((launch_bounds(__VA_ARGS__)))
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struct dim3 {
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unsigned x, y, z;
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__host__ __device__ dim3(unsigned x, unsigned y = 1, unsigned z = 1) : x(x), y(y), z(z) {}
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};
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typedef struct cudaStream *cudaStream_t;
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int cudaConfigureCall(dim3 gridSize, dim3 blockSize, size_t sharedSize = 0,
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cudaStream_t stream = 0);
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extern "C" __device__ int printf(const char*, ...);
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