cuda texture问题

血恋龙城 2017-12-25 04:35:12

提示texture不是模板
需要加什么头文件吗？

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江湖人称纪博大 2020-12-10

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不是，是vs没有识别这个命令。

用CUDA处理图像的一个demo，这个demo中用到了opencv，但是未使用texture

CUDA cpp class texture demo MD5：a740adf3cbdbd2dcf823a120a0eec9d7 cuda_cpp_class_texture_demo.rar

1.采用C++与OpenGL实现一套高性能的GIS平台 2. Google Map数据的加载 3. 四叉树的形式管理场景 4. 地图的浏览，漫游，支持指定点缩放和旋转 5. 多线程数据任务加载； 6. 地图投影支持，支持坐标转换 8. OpenGL4.3规范绘制管理 9 .GPU数据压缩，性能N倍提升 10. Instance ,3D Texture Array 的方式

cuda检测工具 devicequery.zip（不含源代码，源代码在cuda sdk 8.0里） deviceQuery.exe Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 1 CUDA Capable device(s) Device 0: "GeForce GTX 760" CUDA Driver Version / Runtime Version 9.2 / 8.0 CUDA Capability Major/Minor version number: 3.0 Total amount of global memory: 2048 MBytes (2147483648 bytes) ( 6) Multiprocessors, (192) CUDA Cores/MP: 1152 CUDA Cores GPU Max Clock rate: 1137 MHz (1.14 GHz) Memory Clock rate: 3004 Mhz Memory Bus Width: 256-bit L2 Cache Size: 524288 bytes Maximum Texture Dimension Size (x,y,z) 1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) Maximum Layered 1D Texture Size, (num) layers 1D=(16384), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(16384, 16384), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 1 copy engine(s) Run time limit on kernels: Yes Integrated GPU sharing Host Memory: No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces: Yes Device has ECC support: Disabled CUDA Device Driver Mode (TCC or WDDM): WDDM (Windows Display Driver Model)

deviceQuery.exe Starting... CUDA Device Query (Runtime API) version (CUDART static linking) Detected 1 CUDA Capable device(s) Device 0: "GeForce GTX 650" CUDA Driver Version / Runtime Version 9.1 / 8.0 CUDA Capability Major/Minor version number: 3.0 Total amount of global memory: 2048 MBytes (2147483648 bytes) ( 2) Multiprocessors, (192) CUDA Cores/MP: 384 CUDA Cores GPU Max Clock rate: 1072 MHz (1.07 GHz) Memory Clock rate: 2500 Mhz Memory Bus Width: 128-bit L2 Cache Size: 262144 bytes Maximum Texture Dimension Size (x,y,z) 1D=(65536), 2D=(65536, 65536), 3D=(4096, 4096, 4096) Maximum Layered 1D Texture Size, (num) layers 1D=(16384), 2048 layers Maximum Layered 2D Texture Size, (num) layers 2D=(16384, 16384), 2048 layers Total amount of constant memory: 65536 bytes Total amount of shared memory per block: 49152 bytes Total number of registers available per block: 65536 Warp size: 32 Maximum number of threads per multiprocessor: 2048 Maximum number of threads per block: 1024 Max dimension size of a thread block (x,y,z): (1024, 1024, 64) Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535) Maximum memory pitch: 2147483647 bytes Texture alignment: 512 bytes Concurrent copy and kernel execution: Yes with 1 copy engine(s) Run time limit on kernels: Yes Integrated GPU sharing Host Memory: No Support host page-locked memory mapping: Yes Alignment requirement for Surfaces: Yes Device has ECC support: Disabled CUDA Device Driver Mode (TCC or WDDM): WDDM (Windows Display Driver Model) Device supports Unified Addressing (UVA): Yes Device PCI Domain ID / Bus ID / location ID: 0 / 1 / 0 Compute Mode: deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 9.1, CUDA Runtime Version = 8.0, NumDevs = 1, Device0 = GeForce GTX 650 Result = PASS

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