nihui

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Optimize x86 DeformableConv2D

Thanks for your contribution !

ncnn interact with opencv Mat got core dumped

For conversion between opencv and ncnn Mat, see https://github.com/Tencent/ncnn/wiki/use-ncnn-with-opencv

Memory Pool Improvement For Variadic Sized Inputs

please investigate sanitizer error

Memory Pool Improvement For Variadic Sized Inputs

cmake -DCMAKE_BUILD_TYPE=debug -DNCNN_ASAN=ON -DNCNN_BUILD_TESTS=ON -DNCNN_BUILD_TOOLS=OFF -DNCNN_BUILD_EXAMPLES=OFF ..

Memory Pool Improvement For Variadic Sized Inputs

Thanks for your contribution !

最新代码编译错误（AVX512部分）

fixed in https://github.com/Tencent/ncnn/commit/a116e005b83012846d64105ddcf2a6f0a226772d

遇到了一个错误，但是能正常输出分类结果

```FATAL ERROR: pool allocator destroyed too early``` 这个已经在最新版本里修好了

Could NOT find Threads (missing: Threads_FOUND)

try upgrading cmake

启动vulkan报错

不调用这句试试？ ``` ncnn::destroy_gpu_instance(); ```

Android12 出现闪退问题

ncnn最新版本试了吗？