NVIDIA CUDA

More documents

Recommendations

Info

130 Module Documentation 4.26 Module Management Functions • CUresult cuModuleGetFunction (CUfunction ∗hfunc, CUmodule hmod, const char ∗name) Returns a function handle. • CUresult cuModuleGetGlobal (CUdeviceptr ∗dptr, unsigned int ∗bytes, CUmodule hmod, const char ∗name) Returns a global pointer from a module. • CUresult cuModuleGetTexRef (CUtexref ∗pTexRef, CUmodule hmod, const char ∗name) Returns a handle to a texture-reference. • CUresult cuModuleLoad (CUmodule ∗module, const char ∗fname) Loads a compute module. • CUresult cuModuleLoadData (CUmodule ∗module, const void ∗image) Load a module’s data. • CUresult cuModuleLoadDataEx (CUmodule ∗module, const void ∗image, unsigned int numOptions, CUjit_- option ∗options, void ∗∗optionValues) Load a module’s data with options. • CUresult cuModuleLoadFatBinary (CUmodule ∗module, const void ∗fatCubin) Load a module’s data. • CUresult cuModuleUnload (CUmodule hmod) Unloads a module. 4.26.1 Detailed Description This section describes the module management functions of the low-level CUDA driver application programming interface. 4.26.2 Function Documentation 4.26.2.1 cuModuleGetFunction (CUfunction ∗ hfunc, CUmodule hmod, const char ∗ name) Returns in ∗hfunc the handle of the function of name name located in module hmod. If no function of that name exists, cuModuleGetFunction() returns CUDA_ERROR_NOT_FOUND. Parameters: hfunc - Returned function handle hmod - Module to retrieve function from name - Name of function to retrieve Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_NOT_FOUND Generated for NVIDIA CUDA Library by Doxygen
4.26 Module Management 131 Note: See also: Note that this function may also return error codes from previous, asynchronous launches. cuModuleGetGlobal, cuModuleGetTexRef, cuModuleLoad, cuModuleLoadData, cuModuleLoadDataEx, cu- ModuleLoadFatBinary, cuModuleUnload 4.26.2.2 cuModuleGetGlobal (CUdeviceptr ∗ dptr, unsigned int ∗ bytes, CUmodule hmod, const char ∗ name) Returns in ∗dptr and ∗bytes the base pointer and size of the global of name name located in module hmod. If no variable of that name exists, cuModuleGetGlobal() returns CUDA_ERROR_NOT_FOUND. Both parameters dptr and bytes are optional. If one of them is NULL, it is ignored. Parameters: dptr - Returned global device pointer bytes - Returned global size in bytes hmod - Module to retrieve function from name - Name of global to retrieve Returns: Note: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_NOT_FOUND See also: Note that this function may also return error codes from previous, asynchronous launches. cuModuleGetFunction, cuModuleGetTexRef, cuModuleLoad, cuModuleLoadData, cuModuleLoadDataEx, cu- ModuleLoadFatBinary, cuModuleUnload 4.26.2.3 cuModuleGetTexRef (CUtexref ∗ pTexRef, CUmodule hmod, const char ∗ name) Returns in ∗pTexRef the handle of the texture reference of name name in the module hmod. If no texture reference of that name exists, cuModuleGetTexRef() returns CUDA_ERROR_NOT_FOUND. This texture reference handle should not be destroyed, since it will be destroyed when the module is unloaded. Parameters: pTexRef - Returned global device pointer hmod - Module to retrieve texture-reference from name - Name of texture-reference to retrieve Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_NOT_FOUND Generated for NVIDIA CUDA Library by Doxygen
Page 1:
NVIDIA CUDA Reference Manual Versio
Page 4 and 5:
ii CONTENTS 4.4.2.6 cudaSetDeviceFl
Page 6 and 7:
iv CONTENTS 4.9.2 Function Document
Page 8 and 9:
vi CONTENTS 4.17.2.3 cudaBindTextur
Page 10 and 11:
viii CONTENTS 4.26.2.2 cuModuleGetG
Page 12 and 13:
x CONTENTS 4.30.2.35 cuMemsetD2D16
Page 14 and 15:
xii CONTENTS 4.37.2.5 cuD3D10Resour
Page 16 and 17:
xiv CONTENTS 5.3 CUDA_MEMCPY2D_st S
Page 18 and 19:
2 Deprecated List Global cudaD3D9Re
Page 20 and 21:
4 Deprecated List Global cuD3D10Res
Page 22 and 23:
6 Module Index Direct3D 9 Interoper
Page 24 and 25:
8 Data Structure Index Generated fo
Page 26 and 27:
10 Module Documentation 4.2 Thread
Page 28 and 29:
12 Module Documentation Note: Note
Page 30 and 31:
14 Module Documentation 4.4.2.2 cud
Page 32 and 33:
16 Module Documentation Parameters:
Page 34 and 35:
18 Module Documentation 4.5 Stream
Page 36 and 37:
20 Module Documentation 4.6 Event M
Page 38 and 39:
Page 40 and 41:
24 Module Documentation 4.7 Executi
Page 42 and 43:
Page 44 and 45:
28 Module Documentation 4.8 Memory
Page 46 and 47:
30 Module Documentation • cudaErr
Page 48 and 49:
32 Module Documentation Returns: No
Page 50 and 51:
Page 52 and 53:
36 Module Documentation struct cuda
Page 54 and 55:
38 Module Documentation 4.8.2.14 cu
Page 56 and 57:
Page 58 and 59:
42 Module Documentation Returns: No
Page 60 and 61:
Page 62 and 63:
46 Module Documentation See also: c
Page 64 and 65:
48 Module Documentation kind - Type
Page 66 and 67:
50 Module Documentation hOffset - S
Page 68 and 69:
52 Module Documentation src - Sourc
Page 70 and 71:
54 Module Documentation IMPORTANT N
Page 72 and 73:
Page 74 and 75:
58 Module Documentation 4.9 OpenGL
Page 76 and 77:
60 Module Documentation target - Id
Page 78 and 79:
62 Module Documentation Returns: cu
Page 80 and 81:
Page 82 and 83:
66 Module Documentation 4.11 Direct
Page 84 and 85:
68 Module Documentation • The pri
Page 86 and 87:
70 Module Documentation 4.12.2 Func
Page 88 and 89:
72 Module Documentation flags - Par
Page 90 and 91:
74 Module Documentation If pResourc
Page 92 and 93:
76 Module Documentation • cudaD3D
Page 94 and 95:
78 Module Documentation 4.13 Direct
Page 96 and 97: 80 Module Documentation • Resourc
Page 98 and 99: 82 Module Documentation Maps the co
Page 100 and 101: 84 Module Documentation Parameters:
Page 108 and 109: 92 Module Documentation 4.16 Graphi
Page 110 and 111: 94 Module Documentation • cudaGra
Page 112 and 113: 96 Module Documentation 4.17 Textur
Page 114 and 115: 98 Module Documentation Note: See a
Page 116 and 117: 100 Module Documentation See also:
Page 118 and 119: 102 Module Documentation 4.19 C++ A
Page 120 and 121: 104 Module Documentation 4.19.2.2 t
Page 122 and 123: 106 Module Documentation array - Me
Page 124 and 125: 108 Module Documentation Note: Note
Page 126 and 127: 110 Module Documentation 4.20 Data
Page 128 and 129: 112 Module Documentation • typede
Page 130 and 131: 114 Module Documentation cudaErrorI
Page 132 and 133: 116 Module Documentation 4.21 CUDA
Page 134 and 135: 118 Module Documentation 4.23 Devic
Page 136 and 137: 120 Module Documentation • CU_DEV
Page 138 and 139: 122 Module Documentation typedef st
Page 140 and 141: 124 Module Documentation 4.24 Versi
Page 142 and 143: 126 Module Documentation Returns: N
Page 144 and 145: 128 Module Documentation Note: See
Page 148 and 149: 132 Module Documentation Note: See
Page 150 and 151: 134 Module Documentation optionValu
Page 152 and 153: 136 Module Documentation 4.27 Strea
Page 154 and 155: 138 Module Documentation 4.28 Event
Page 156 and 157: 140 Module Documentation 4.28.2.4 c
Page 158 and 159: 142 Module Documentation 4.29 Execu
Page 164 and 165: 148 Module Documentation Parameters
Page 166 and 167: 150 Module Documentation Copies mem
Page 168 and 169: 152 Module Documentation unsigned i
Page 174 and 175: 158 Module Documentation The pitch
Page 176 and 177: 160 Module Documentation CUdevicept
Page 178 and 179: 162 Module Documentation For device
Page 180 and 181: 164 Module Documentation CUdevicept
Page 182 and 183: 166 Module Documentation If dstMemo
Page 184 and 185: 168 Module Documentation If srcMemo
Page 186 and 187: 170 Module Documentation cuMemcpy3D
Page 188 and 189: 172 Module Documentation 4.30.2.18
Page 194 and 195: 178 Module Documentation 4.30.2.28
Page 196 and 197:
180 Module Documentation The CUDA c
Page 198 and 199:
182 Module Documentation See also:
Page 200 and 201:
184 Module Documentation 4.30.2.38
Page 202 and 203:
186 Module Documentation 4.31.1 Det
Page 204 and 205:
188 Module Documentation 4.31.2.6 c
Page 206 and 207:
190 Module Documentation Pitch - Li
Page 208 and 209:
192 Module Documentation Parameters
Page 210 and 211:
194 Module Documentation See also:
Page 212 and 213:
196 Module Documentation 4.33 OpenG
Page 214 and 215:
198 Module Documentation Parameters
Page 216 and 217:
Page 218 and 219:
202 Module Documentation 4.34 Direc
Page 220 and 221:
204 Module Documentation The Flags
Page 222 and 223:
206 Module Documentation 4.35.2 Fun
Page 224 and 225:
208 Module Documentation • Textur
Page 226 and 227:
Page 228 and 229:
Page 230 and 231:
Page 232 and 233:
216 Module Documentation • CU_GRA
Page 234 and 235:
218 Module Documentation Maps the c
Page 236 and 237:
220 Module Documentation If pResour
Page 238 and 239:
Page 240 and 241:
Page 242 and 243:
Page 244 and 245:
228 Module Documentation Not all Di
Page 246 and 247:
230 Module Documentation resources
Page 248 and 249:
232 Module Documentation Returns: N
Page 250 and 251:
234 Module Documentation 4.40 Data
Page 252 and 253:
236 Module Documentation • enum C
Page 254 and 255:
238 Module Documentation • typede
Page 256 and 257:
240 Module Documentation 4.40.2.3 t
Page 258 and 259:
242 Module Documentation 4.40.3.3 e
Page 260 and 261:
244 Module Documentation CU_DEVICE_
Page 262 and 263:
246 Module Documentation Enumerator
Page 264 and 265:
248 Data Structure Documentation 5.
Page 266 and 267:
Page 268 and 269:
252 Data Structure Documentation So
Page 270 and 271:
Page 272 and 273:
Page 274 and 275:
Page 276 and 277:
Page 278 and 279:
Index C++ API Routines, 102 Context
Page 280 and 281:
264 INDEX CUDA_TYPES, 239 CU_MEMHOS
Page 282 and 283:
266 INDEX CUDA_ERROR_UNMAP_FAILED C
Page 284 and 285:
268 INDEX CUDA_TYPES, 239 cudaBindT
Page 286 and 287:
270 INDEX cudaGetLastError CUDART_E
Page 288 and 289:
272 INDEX cudaGraphicsRegisterFlags
Page 290 and 291:
274 INDEX CUdevice_attribute CUDA_T
Page 292 and 293:
276 INDEX CUMEM, 164 cuMemcpy3DAsyn
Page 294:
Notice ALL NVIDIA DESIGN SPECIFICAT
show all

NVIDIA CUDA

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?