mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-08-06 06:26:29 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

dnn: *_DENORMALS_ZERO_MODE is defined for SSE3

Browse Source
This commit is contained in:
Alexander Alekhin 2020-05-25 17:55:06 +00:00
parent a9b030591b
commit 73aa5f567b
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
modules/dnn/src/layers/convolution_layer.cpp
View File

@ -1230,7 +1230,7 @@ public:
CV_TRACE_FUNCTION();
CV_TRACE_ARG_VALUE(name, "name", name.c_str());
#if CV_TRY_SSE
#if CV_SSE3
uint32_t ftzMode = _MM_GET_FLUSH_ZERO_MODE();
uint32_t dazMode = _MM_GET_DENORMALS_ZERO_MODE();
_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
@ -1319,7 +1319,7 @@ public:
ParallelConv::run(inputs[0], outputs[0], weightsMat, biasvec, reluslope,
kernel_size, strides, pads_begin, pads_end, dilations, activ.get(), ngroups, nstripes);
}
#if CV_TRY_SSE
#if CV_SSE3
_MM_SET_FLUSH_ZERO_MODE(ftzMode);
_MM_SET_DENORMALS_ZERO_MODE(dazMode);
#endif