mirror of
https://github.com/autc04/Retro68.git
synced 2024-08-29 10:29:37 +00:00
180 lines
6.3 KiB
C
180 lines
6.3 KiB
C
/* CUDA API description.
|
|
Copyright (C) 2017 Free Software Foundation, Inc.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3, or (at your option)
|
|
any later version.
|
|
|
|
GCC is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
Under Section 7 of GPL version 3, you are granted additional
|
|
permissions described in the GCC Runtime Library Exception, version
|
|
3.1, as published by the Free Software Foundation.
|
|
|
|
You should have received a copy of the GNU General Public License and
|
|
a copy of the GCC Runtime Library Exception along with this program;
|
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
<http://www.gnu.org/licenses/>.
|
|
|
|
This header provides the minimum amount of typedefs, enums and function
|
|
declarations to be able to compile plugin-nvptx.c if cuda.h and
|
|
libcuda.so.1 are not available. */
|
|
|
|
#ifndef GCC_CUDA_H
|
|
#define GCC_CUDA_H
|
|
|
|
#include <stdlib.h>
|
|
|
|
#define CUDA_VERSION 8000
|
|
|
|
typedef void *CUcontext;
|
|
typedef int CUdevice;
|
|
#if defined(__LP64__) || defined(_WIN64)
|
|
typedef unsigned long long CUdeviceptr;
|
|
#else
|
|
typedef unsigned CUdeviceptr;
|
|
#endif
|
|
typedef void *CUevent;
|
|
typedef void *CUfunction;
|
|
typedef void *CUlinkState;
|
|
typedef void *CUmodule;
|
|
typedef void *CUstream;
|
|
|
|
typedef enum {
|
|
CUDA_SUCCESS = 0,
|
|
CUDA_ERROR_INVALID_VALUE = 1,
|
|
CUDA_ERROR_OUT_OF_MEMORY = 2,
|
|
CUDA_ERROR_INVALID_CONTEXT = 201,
|
|
CUDA_ERROR_NOT_FOUND = 500,
|
|
CUDA_ERROR_NOT_READY = 600,
|
|
CUDA_ERROR_LAUNCH_FAILED = 719
|
|
} CUresult;
|
|
|
|
typedef enum {
|
|
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 1,
|
|
CU_DEVICE_ATTRIBUTE_WARP_SIZE = 10,
|
|
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_BLOCK = 12,
|
|
CU_DEVICE_ATTRIBUTE_CLOCK_RATE = 13,
|
|
CU_DEVICE_ATTRIBUTE_GPU_OVERLAP = 15,
|
|
CU_DEVICE_ATTRIBUTE_MULTIPROCESSOR_COUNT = 16,
|
|
CU_DEVICE_ATTRIBUTE_INTEGRATED = 18,
|
|
CU_DEVICE_ATTRIBUTE_CAN_MAP_HOST_MEMORY = 19,
|
|
CU_DEVICE_ATTRIBUTE_COMPUTE_MODE = 20,
|
|
CU_DEVICE_ATTRIBUTE_CONCURRENT_KERNELS = 31,
|
|
CU_DEVICE_ATTRIBUTE_MAX_THREADS_PER_MULTIPROCESSOR = 39,
|
|
CU_DEVICE_ATTRIBUTE_ASYNC_ENGINE_COUNT = 40,
|
|
CU_DEVICE_ATTRIBUTE_MAX_REGISTERS_PER_MULTIPROCESSOR = 82
|
|
} CUdevice_attribute;
|
|
|
|
enum {
|
|
CU_EVENT_DEFAULT = 0,
|
|
CU_EVENT_DISABLE_TIMING = 2
|
|
};
|
|
|
|
typedef enum {
|
|
CU_FUNC_ATTRIBUTE_MAX_THREADS_PER_BLOCK = 0,
|
|
CU_FUNC_ATTRIBUTE_NUM_REGS = 4
|
|
} CUfunction_attribute;
|
|
|
|
typedef enum {
|
|
CU_JIT_WALL_TIME = 2,
|
|
CU_JIT_INFO_LOG_BUFFER = 3,
|
|
CU_JIT_INFO_LOG_BUFFER_SIZE_BYTES = 4,
|
|
CU_JIT_ERROR_LOG_BUFFER = 5,
|
|
CU_JIT_ERROR_LOG_BUFFER_SIZE_BYTES = 6,
|
|
CU_JIT_LOG_VERBOSE = 12
|
|
} CUjit_option;
|
|
|
|
typedef enum {
|
|
CU_JIT_INPUT_PTX = 1
|
|
} CUjitInputType;
|
|
|
|
enum {
|
|
CU_CTX_SCHED_AUTO = 0
|
|
};
|
|
|
|
#define CU_LAUNCH_PARAM_END ((void *) 0)
|
|
#define CU_LAUNCH_PARAM_BUFFER_POINTER ((void *) 1)
|
|
#define CU_LAUNCH_PARAM_BUFFER_SIZE ((void *) 2)
|
|
|
|
enum {
|
|
CU_STREAM_DEFAULT = 0,
|
|
CU_STREAM_NON_BLOCKING = 1
|
|
};
|
|
|
|
#define cuCtxCreate cuCtxCreate_v2
|
|
CUresult cuCtxCreate (CUcontext *, unsigned, CUdevice);
|
|
#define cuCtxDestroy cuCtxDestroy_v2
|
|
CUresult cuCtxDestroy (CUcontext);
|
|
CUresult cuCtxGetCurrent (CUcontext *);
|
|
CUresult cuCtxGetDevice (CUdevice *);
|
|
#define cuCtxPopCurrent cuCtxPopCurrent_v2
|
|
CUresult cuCtxPopCurrent (CUcontext *);
|
|
#define cuCtxPushCurrent cuCtxPushCurrent_v2
|
|
CUresult cuCtxPushCurrent (CUcontext);
|
|
CUresult cuCtxSynchronize (void);
|
|
CUresult cuDeviceGet (CUdevice *, int);
|
|
CUresult cuDeviceGetAttribute (int *, CUdevice_attribute, CUdevice);
|
|
CUresult cuDeviceGetCount (int *);
|
|
CUresult cuEventCreate (CUevent *, unsigned);
|
|
#define cuEventDestroy cuEventDestroy_v2
|
|
CUresult cuEventDestroy (CUevent);
|
|
CUresult cuEventElapsedTime (float *, CUevent, CUevent);
|
|
CUresult cuEventQuery (CUevent);
|
|
CUresult cuEventRecord (CUevent, CUstream);
|
|
CUresult cuEventSynchronize (CUevent);
|
|
CUresult cuFuncGetAttribute (int *, CUfunction_attribute, CUfunction);
|
|
CUresult cuGetErrorString (CUresult, const char **);
|
|
CUresult cuInit (unsigned);
|
|
CUresult cuLaunchKernel (CUfunction, unsigned, unsigned, unsigned, unsigned,
|
|
unsigned, unsigned, unsigned, CUstream, void **, void **);
|
|
#define cuLinkAddData cuLinkAddData_v2
|
|
CUresult cuLinkAddData (CUlinkState, CUjitInputType, void *, size_t, const char *,
|
|
unsigned, CUjit_option *, void **);
|
|
CUresult cuLinkComplete (CUlinkState, void **, size_t *);
|
|
#define cuLinkCreate cuLinkCreate_v2
|
|
CUresult cuLinkCreate (unsigned, CUjit_option *, void **, CUlinkState *);
|
|
CUresult cuLinkDestroy (CUlinkState);
|
|
#define cuMemAlloc cuMemAlloc_v2
|
|
CUresult cuMemAlloc (CUdeviceptr *, size_t);
|
|
#define cuMemAllocHost cuMemAllocHost_v2
|
|
CUresult cuMemAllocHost (void **, size_t);
|
|
CUresult cuMemcpy (CUdeviceptr, CUdeviceptr, size_t);
|
|
#define cuMemcpyDtoDAsync cuMemcpyDtoDAsync_v2
|
|
CUresult cuMemcpyDtoDAsync (CUdeviceptr, CUdeviceptr, size_t, CUstream);
|
|
#define cuMemcpyDtoH cuMemcpyDtoH_v2
|
|
CUresult cuMemcpyDtoH (void *, CUdeviceptr, size_t);
|
|
#define cuMemcpyDtoHAsync cuMemcpyDtoHAsync_v2
|
|
CUresult cuMemcpyDtoHAsync (void *, CUdeviceptr, size_t, CUstream);
|
|
#define cuMemcpyHtoD cuMemcpyHtoD_v2
|
|
CUresult cuMemcpyHtoD (CUdeviceptr, const void *, size_t);
|
|
#define cuMemcpyHtoDAsync cuMemcpyHtoDAsync_v2
|
|
CUresult cuMemcpyHtoDAsync (CUdeviceptr, const void *, size_t, CUstream);
|
|
#define cuMemFree cuMemFree_v2
|
|
CUresult cuMemFree (CUdeviceptr);
|
|
CUresult cuMemFreeHost (void *);
|
|
#define cuMemGetAddressRange cuMemGetAddressRange_v2
|
|
CUresult cuMemGetAddressRange (CUdeviceptr *, size_t *, CUdeviceptr);
|
|
#define cuMemHostGetDevicePointer cuMemHostGetDevicePointer_v2
|
|
CUresult cuMemHostGetDevicePointer (CUdeviceptr *, void *, unsigned);
|
|
CUresult cuModuleGetFunction (CUfunction *, CUmodule, const char *);
|
|
#define cuModuleGetGlobal cuModuleGetGlobal_v2
|
|
CUresult cuModuleGetGlobal (CUdeviceptr *, size_t *, CUmodule, const char *);
|
|
CUresult cuModuleLoad (CUmodule *, const char *);
|
|
CUresult cuModuleLoadData (CUmodule *, const void *);
|
|
CUresult cuModuleUnload (CUmodule);
|
|
CUresult cuStreamCreate (CUstream *, unsigned);
|
|
#define cuStreamDestroy cuStreamDestroy_v2
|
|
CUresult cuStreamDestroy (CUstream);
|
|
CUresult cuStreamQuery (CUstream);
|
|
CUresult cuStreamSynchronize (CUstream);
|
|
CUresult cuStreamWaitEvent (CUstream, CUevent, unsigned);
|
|
|
|
#endif /* GCC_CUDA_H */
|