7.46. CUDA_RESOURCE_DESC_v1 结构体参考
[CUDA驱动使用的数据类型]
CUDA资源描述符
公共变量
- CUdeviceptr devPtr
- unsigned int flags
- CUarray_format format
- CUarray hArray
- CUmipmappedArray hMipmappedArray
- size_t height
- unsigned int numChannels
- size_t pitchInBytes
- CUresourcetype resType
- size_t sizeInBytes
- size_t width
变量
- CUdeviceptrCUDA_RESOURCE_DESC_v1::devPtr [inherited]
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设备指针
- unsigned int CUDA_RESOURCE_DESC_v1::flags [inherited]
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标志位(必须为零)
- CUarray_formatCUDA_RESOURCE_DESC_v1::format [inherited]
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数组格式
- CUarrayCUDA_RESOURCE_DESC_v1::hArray [inherited]
-
CUDA数组
- CUmipmappedArrayCUDA_RESOURCE_DESC_v1::hMipmappedArray [inherited]
-
CUDA 多级渐远纹理数组
- size_t CUDA_RESOURCE_DESC_v1::height [inherited]
-
数组的高度(以元素为单位)
- unsigned int CUDA_RESOURCE_DESC_v1::numChannels [inherited]
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每个阵列元素的通道数
- size_t CUDA_RESOURCE_DESC_v1::pitchInBytes [inherited]
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两行之间的字节间距
- CUresourcetypeCUDA_RESOURCE_DESC_v1::resType [inherited]
-
资源类型
- size_t CUDA_RESOURCE_DESC_v1::sizeInBytes [inherited]
-
大小(字节)
- size_t CUDA_RESOURCE_DESC_v1::width [inherited]
-
数组的宽度(以元素为单位)