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198 Module Documentation Parameters: dptr - Returned mapped base pointer size - Returned size of mapping buffer - The name of the buffer object to map hStream - Stream to synchronize Returns: Note: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_MAP_FAILED See also: Note that this function may also return error codes from previous, asynchronous launches. cuGraphicsMapResources 4.33.2.4 cuGLRegisterBufferObject (GLuint buffer) Deprecated This function is deprecated as of Cuda 3.0. Registers the buffer object specified by buffer for access by CUDA. This function must be called before CUDA can map the buffer object. There must be a valid OpenGL context bound to the current thread when this function is called, and the buffer name is resolved by that context. Parameters: buffer - The name of the buffer object to register. Returns: Note: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_ALREADY_MAPPED See also: Note that this function may also return error codes from previous, asynchronous launches. cuGraphicsGLRegisterBuffer 4.33.2.5 cuGLSetBufferObjectMapFlags (GLuint buffer, unsigned int Flags) Deprecated This function is deprecated as of Cuda 3.0. Sets the map flags for the buffer object specified by buffer. Changes to Flags will take effect the next time buffer is mapped. The Flags argument may be any of the following: Generated for NVIDIA CUDA Library by Doxygen
4.33 OpenGL Interoperability [DEPRECATED] 199 • CU_GL_MAP_RESOURCE_FLAGS_NONE: Specifies no hints about how this resource will be used. It is therefore assumed that this resource will be read from and written to by CUDA kernels. This is the default value. • CU_GL_MAP_RESOURCE_FLAGS_READ_ONLY: Specifies that CUDA kernels which access this resource will not write to this resource. • CU_GL_MAP_RESOURCE_FLAGS_WRITE_DISCARD: Specifies that CUDA kernels which access this resource will not read from this resource and will write over the entire contents of the resource, so none of the data previously stored in the resource will be preserved. If buffer has not been registered for use with CUDA, then CUDA_ERROR_INVALID_HANDLE is returned. If buffer is presently mapped for access by CUDA, then CUDA_ERROR_ALREADY_MAPPED is returned. There must be a valid OpenGL context bound to the current thread when this function is called. This must be the same context, or a member of the same shareGroup, as the context that was bound when the buffer was registered. Parameters: buffer - Buffer object to unmap Flags - Map flags Returns: Note: CUDA_SUCCESS, CUDA_ERROR_NOT_INITIALIZED, CUDA_ERROR_INVALID_HANDLE, CUDA_- ERROR_ALREADY_MAPPED, CUDA_ERROR_INVALID_CONTEXT, See also: Note that this function may also return error codes from previous, asynchronous launches. cuGraphicsResourceSetMapFlags 4.33.2.6 cuGLUnmapBufferObject (GLuint buffer) Deprecated This function is deprecated as of Cuda 3.0. Unmaps the buffer object specified by buffer for access by CUDA. There must be a valid OpenGL context bound to the current thread when this function is called. This must be the same context, or a member of the same shareGroup, as the context that was bound when the buffer was registered. All streams in the current CUDA context are synchronized with the current GL context. Parameters: buffer - Buffer object to unmap Returns: CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_- ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE Generated for NVIDIA CUDA Library by Doxygen
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NVIDIA CUDA Reference Manual Versio
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ii CONTENTS 4.4.2.6 cudaSetDeviceFl
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iv CONTENTS 4.9.2 Function Document
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vi CONTENTS 4.17.2.3 cudaBindTextur
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viii CONTENTS 4.26.2.2 cuModuleGetG
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x CONTENTS 4.30.2.35 cuMemsetD2D16
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xii CONTENTS 4.37.2.5 cuD3D10Resour
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xiv CONTENTS 5.3 CUDA_MEMCPY2D_st S
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2 Deprecated List Global cudaD3D9Re
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4 Deprecated List Global cuD3D10Res
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6 Module Index Direct3D 9 Interoper
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8 Data Structure Index Generated fo
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10 Module Documentation 4.2 Thread
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12 Module Documentation Note: Note
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14 Module Documentation 4.4.2.2 cud
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16 Module Documentation Parameters:
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18 Module Documentation 4.5 Stream
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20 Module Documentation 4.6 Event M
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24 Module Documentation 4.7 Executi
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28 Module Documentation 4.8 Memory
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30 Module Documentation • cudaErr
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32 Module Documentation Returns: No
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36 Module Documentation struct cuda
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38 Module Documentation 4.8.2.14 cu
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42 Module Documentation Returns: No
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46 Module Documentation See also: c
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48 Module Documentation kind - Type
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50 Module Documentation hOffset - S
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52 Module Documentation src - Sourc
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54 Module Documentation IMPORTANT N
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58 Module Documentation 4.9 OpenGL
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60 Module Documentation target - Id
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62 Module Documentation Returns: cu
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66 Module Documentation 4.11 Direct
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68 Module Documentation • The pri
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70 Module Documentation 4.12.2 Func
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72 Module Documentation flags - Par
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74 Module Documentation If pResourc
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76 Module Documentation • cudaD3D
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78 Module Documentation 4.13 Direct
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80 Module Documentation • Resourc
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82 Module Documentation Maps the co
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92 Module Documentation 4.16 Graphi
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94 Module Documentation • cudaGra
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96 Module Documentation 4.17 Textur
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98 Module Documentation Note: See a
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100 Module Documentation See also:
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102 Module Documentation 4.19 C++ A
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104 Module Documentation 4.19.2.2 t
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106 Module Documentation array - Me
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108 Module Documentation Note: Note
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110 Module Documentation 4.20 Data
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112 Module Documentation • typede
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114 Module Documentation cudaErrorI
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116 Module Documentation 4.21 CUDA
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118 Module Documentation 4.23 Devic
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120 Module Documentation • CU_DEV
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122 Module Documentation typedef st
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124 Module Documentation 4.24 Versi
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126 Module Documentation Returns: N
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128 Module Documentation Note: See
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130 Module Documentation 4.26 Modul
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132 Module Documentation Note: See
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134 Module Documentation optionValu
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136 Module Documentation 4.27 Strea
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138 Module Documentation 4.28 Event
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140 Module Documentation 4.28.2.4 c
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142 Module Documentation 4.29 Execu
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Page 164 and 165: 148 Module Documentation Parameters
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Page 168 and 169: 152 Module Documentation unsigned i
Page 170 and 171: 154 Module Documentation 4.30.2.3 c
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
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Page 190 and 191: 174 Module Documentation Returns: N
Page 196 and 197: 180 Module Documentation The CUDA c
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Page 208 and 209: 192 Module Documentation Parameters
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Page 212 and 213: 196 Module Documentation 4.33 OpenG
Page 216 and 217: 200 Module Documentation Note: Note
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 232 and 233: 216 Module Documentation • CU_GRA
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Page 246 and 247: 230 Module Documentation resources
Page 250 and 251: 234 Module Documentation 4.40 Data
Page 252 and 253: 236 Module Documentation • enum C
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Page 256 and 257: 240 Module Documentation 4.40.2.3 t
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248 Data Structure Documentation 5.
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252 Data Structure Documentation So
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Index C++ API Routines, 102 Context
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264 INDEX CUDA_TYPES, 239 CU_MEMHOS
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266 INDEX CUDA_ERROR_UNMAP_FAILED C
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268 INDEX CUDA_TYPES, 239 cudaBindT
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270 INDEX cudaGetLastError CUDART_E
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272 INDEX cudaGraphicsRegisterFlags
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274 INDEX CUdevice_attribute CUDA_T
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276 INDEX CUMEM, 164 cuMemcpy3DAsyn
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