Windows 10下编译支持CUDA的OpenCV

叁歲伎倆 2023-02-24 07:51 112阅读 0赞

1：编译CUDA

勾选 WITH_CUDA 和 OPENCV_DNN_CUDA。

不要勾选BUILD_CUDA_STUBS，

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2：OPENCV_EXTRA_MODULES_PATH

编译支持CUDA的OpenCV，必须选择contrib库。

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3：编译带有的库nofree的库

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4：编译支持OpenCL的库

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5：网络问题提前下载后一些文件，路径放在OPENCV_DOWNLOAD_PATH

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6：勾选上CUDA_FAST_MATH。注意cmake提醒不建议勾选ENABLE_FAST_MATH

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7：勾选WITH_CUDNN 和 WITH_CUFFT

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8:编译完成后，有些例子可能会出现一下错误

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9：可以先去掉勾选 BUILD_TESTS 和 INSTALL_TESTS

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这样编译后，就不会出现以上错误

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10：关于example的选项

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11：关于ccahe的选项

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12：关于并行计算的OpenMP的选项

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链接器(Linker)->通用(General)

在生成Debug下，注意改成INCREMENTAL:NO，否则生成的d.dll过大

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#

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注意之前的并行计算框架

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