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182 Module DocumentationpHeight - Returned height of surfacepDepth - Returned depth of surfacepResource - Registered resource to accessface - Face of resource to accesslevel - Level of resource to accessReturns:Note:CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_-ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_INVALID_HANDLESee also:Note that this function may also return error codes from previous, asynchronous launches.cuD3D9CtxCreate, cuD3D9GetDevice, cuD3D9GetDirect3DDevice, cuD3D9MapResources,cuD3D9RegisterResource, cuD3D9ResourceGetMappedArray, cuD3D9ResourceGetMappedPitch,cuD3D9ResourceGetMappedPointer, cuD3D9ResourceGetMappedSize, cuD3D9ResourceSetMapFlags,cuD3D9UnmapResources, cuD3D9UnregisterResource3.28.2.11 CUresult cuD3D9ResourceSetMapFlags (IDirect3DResource9 ∗ pResource, unsigned int flags)Set flags for mapping the Direct3D resource pResource.Changes to flags will take effect the next time pResource is mapped. The flags argument may be any of thefollowing:• CU_D3D9_MAPRESOURCE_FLAGS_NONE: Specifies no hints about how this resource will be used. It istherefore assumed that this resource will be read from and written to by CUDA kernels. This is the default value.• CU_D3D9_MAPRESOURCE_FLAGS_READONLY: Specifies that CUDA kernels which access this resourcewill not write to this resource.• CU_D3D9_MAPRESOURCE_FLAGS_WRITEDISCARD: Specifies that CUDA kernels which access this resourcewill not read from this resource and will write over the entire contents of the resource, so none of thedata previously stored in the resource will be preserved.If pResource has not been registered for use with CUDA, then CUDA_ERROR_INVALID_HANDLE is returned.If pResource is presently mapped for access by CUDA, then CUDA_ERROR_ALREADY_MAPPED is returned.Parameters:pResource - Registered resource to set flags forflags - Parameters for resource mappingReturns:Note:CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_-ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_VALUE, CUDA_ERROR_INVALID_HANDLE,CUDA_ERROR_ALREADY_MAPPEDNote that this function may also return error codes from previous, asynchronous launches.Generated on Wed Apr 1 16:11:42 2009 for NVIDIA CUDA Library by Doxygen
3.28 Direct3D 9 Interoperability 183See also:cuD3D9CtxCreate, cuD3D9GetDevice, cuD3D9GetDirect3DDevice, cuD3D9MapResources,cuD3D9RegisterResource, cuD3D9ResourceGetMappedArray, cuD3D9ResourceGetMappedPitch,cuD3D9ResourceGetMappedPointer, cuD3D9ResourceGetMappedSize, cuD3D9ResourceGetSurfaceDimensions,cuD3D9UnmapResources, cuD3D9UnregisterResource3.28.2.12 CUresult cuD3D9UnmapResources (unsigned int count, IDirect3DResource9 ∗∗ ppResources)Unmaps the count Direct3D resources in ppResources.This function provides the synchronization guarantee that any CUDA kernels issued beforecuD3D9UnmapResources() will complete before any Direct3D calls issued after cuD3D9UnmapResources()begin.If any of ppResources have not been registered for use with CUDA or if ppResources contains any duplicateentries, then CUDA_ERROR_INVALID_HANDLE is returned. If any of ppResources are not presently mappedfor access by CUDA, then CUDA_ERROR_NOT_MAPPED is returned.Parameters:count - Number of resources to unmap for CUDAppResources - Resources to unmap for CUDAReturns:Note:CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_-ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_HANDLE, CUDA_ERROR_NOT_MAPPED,CUDA_ERROR_UNKNOWNSee also:Note that this function may also return error codes from previous, asynchronous launches.cuD3D9CtxCreate, cuD3D9GetDevice, cuD3D9GetDirect3DDevice, cuD3D9MapResources,cuD3D9RegisterResource, cuD3D9ResourceGetMappedArray, cuD3D9ResourceGetMappedPitch,cuD3D9ResourceGetMappedPointer, cuD3D9ResourceGetMappedSize, cuD3D9ResourceGetSurfaceDimensions,cuD3D9ResourceSetMapFlags, cuD3D9UnregisterResource3.28.2.13 CUresult cuD3D9UnregisterResource (IDirect3DResource9 ∗ pResource)Unregisters the Direct3D resource pResource so it is not accessible by CUDA unless registered again.If pResource is not registered, then CUDA_ERROR_INVALID_HANDLE is returned.Parameters:pResource - Resource to unregisterReturns:CUDA_SUCCESS, CUDA_ERROR_DEINITIALIZED, CUDA_ERROR_NOT_INITIALIZED, CUDA_-ERROR_INVALID_CONTEXT, CUDA_ERROR_INVALID_HANDLE, CUDA_ERROR_UNKNOWNGenerated on Wed Apr 1 16:11:42 2009 for NVIDIA CUDA Library by Doxygen
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NVIDIA CUDAReference ManualVersion
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iiCONTENTS3.5 Stream Management . .
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ivCONTENTS3.10 Direct3D 9 Interoper
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viCONTENTS3.15.2.2 cudaComputeMode
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viiiCONTENTS3.24.2.11 cuParamSetv .
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xCONTENTS3.28.2.3 cuD3D9GetDirect3D
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xiiCONTENTS4.3.1 Detailed Descripti
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2 Module IndexGenerated on Wed Apr
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6 Module Documentation3.2 Thread Ma
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8 Module DocumentationNote:Note tha
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10 Module Documentation3.4.2.2 cuda
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12 Module DocumentationParameters:-
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14 Module Documentation3.5 Stream M
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16 Module Documentation3.6 Event Ma
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18 Module Documentationstart - Star
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20 Module Documentation3.7 Executio
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22 Module DocumentationConverts the
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24 Module DocumentationCopies data
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26 Module DocumentationNote:See als
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28 Module Documentationdegrade syst
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30 Module Documentationextent - Req
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32 Module DocumentationParameters:p
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34 Module DocumentationReturns:Note
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36 Module Documentationdirection of
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38 Module DocumentationNote:See als
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40 Module DocumentationcudaMemcpy3D
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42 Module Documentation3.8.2.24 cud
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44 Module Documentation3.8.2.27 cud
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46 Module DocumentationSee also:cud
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50 Module DocumentationExtents with
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54 Module Documentation3.10 Direct3
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56 Module DocumentationpszAdapterNa
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58 Module Documentation• Resource
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62 Module DocumentationReturns:Note
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64 Module DocumentationcudaD3D9Reso
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66 Module Documentation• cudaErro
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68 Module DocumentationThis call is
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70 Module DocumentationParameters:p
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72 Module DocumentationpResource -
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74 Module DocumentationcudaD3D10Res
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76 Module Documentationtex1Dfetch()
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78 Module Documentationz - Z compon
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80 Module Documentation3.13 Version
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82 Module Documentation• template
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86 Module Documentation3.14.2.8 tem
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90 Module DocumentationcudaErrorUnm
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92 Module DocumentationEnumerator:c
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94 Module Documentation3.16 CUDA Dr
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96 Module Documentation3.18 Device
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98 Module Documentation• CU_DEVIC
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100 Module Documentationtypedef str
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102 Module Documentation3.19 Versio
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104 Module DocumentationReturns:Not
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106 Module DocumentationNote:See al
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108 Module Documentation3.21 Module
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112 Module DocumentationnumOptions
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114 Module Documentation3.22 Stream
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116 Module Documentation3.23 Event
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118 Module Documentation3.23.2.4 CU
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120 Module Documentation3.24 Execut
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122 Module Documentation3.24.2.3 CU
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124 Module DocumentationParameters:
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128 Module Documentation• CUresul
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130 Module Documentationtypedef enu
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Page 152 and 153: 138 Module DocumentationFor CUDA ar
Page 154 and 155: 140 Module DocumentationFor device
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Page 162 and 163: 148 Module DocumentationcuMemcpy3D,
Page 164 and 165: 150 Module Documentation3.25.2.18 C
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Page 188 and 189: 174 Module Documentation3.28 Direct
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Page 236 and 237: IndexC++ API Routines, 81Context Ma
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232 INDEXcudaStream_t, 91CUDART_VER
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234 INDEXcuMemcpyAtoACUMEM, 147cuMe
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NoticeALL NVIDIA DESIGN SPECIFICATI
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