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comparison src/gpu/ptx/vm/gpu_ptx.hpp @ 13624:220ed109bf77

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initial code for calling PTX kernel code from Java with parameter marshaling and return value unmarshaling performed by a wrapper specified via manual graph construction
author Doug Simon <doug.simon@oracle.com>
date Mon, 13 Jan 2014 22:32:27 +0100
parents 1a7e7011a341
children 27acedac70b7
comparison
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13623:c70dddf5ce4a 13624:220ed109bf77
101 typedef unsigned long long CUdeviceptr; 101 typedef unsigned long long CUdeviceptr;
102 #else 102 #else
103 typedef unsigned int CUdeviceptr; 103 typedef unsigned int CUdeviceptr;
104 #endif 104 #endif
105 105
106 typedef int CUdevice; /**< CUDA device */ 106 typedef int CUdevice; /* CUDA device */
107
108 static jlong execute_kernel_from_vm(JavaThread* thread, jlong kernel, jlong parametersAndReturnValueBuffer, jint parametersAndReturnValueBufferSize, int encodedReturnTypeSize);
107 109
108 private: 110 private:
109 typedef int (*cuda_cu_init_func_t)(unsigned int); 111 typedef int (*cuda_cu_init_func_t)(unsigned int);
110 typedef int (*cuda_cu_ctx_create_func_t)(void*, unsigned int, CUdevice); 112 typedef int (*cuda_cu_ctx_create_func_t)(void*, unsigned int, CUdevice);
111 typedef int (*cuda_cu_ctx_destroy_func_t)(void*); 113 typedef int (*cuda_cu_ctx_destroy_func_t)(void*);