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Merge pull request #23443 from eplankin:3.4

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* Update IPPICV binaries (20230330)

* Revert "core(IPP): disable some ippsMagnitude_32f calls"

This reverts commit 8069a6b4f8.

* Reverted changes in norm() and count_non_zero()
This commit is contained in:
eplankin
2023-04-07 11:14:42 +02:00
committed by GitHub
parent 4c2584d729
commit fd8b346c3e
4 changed files with 12 additions and 47 deletions
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modules/core/src/mathfuncs_core.dispatch.cpp
+1 -22
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@@ -7,10 +7,6 @@
#include "mathfuncs_core.simd.hpp"
#include "mathfuncs_core.simd_declarations.hpp" // defines CV_CPU_DISPATCH_MODES_ALL=AVX2,...,BASELINE based on CMakeLists.txt content
#define IPP_DISABLE_MAGNITUDE_32F 1 // accuracy: https://github.com/opencv/opencv/issues/19506
namespace cv { namespace hal {
///////////////////////////////////// ATAN2 ////////////////////////////////////
@@ -48,25 +44,8 @@ void magnitude32f(const float* x, const float* y, float* mag, int len)
CV_INSTRUMENT_REGION();
CALL_HAL(magnitude32f, cv_hal_magnitude32f, x, y, mag, len);
#ifdef HAVE_IPP
bool allowIPP = true;
#ifdef IPP_DISABLE_MAGNITUDE_32F
if (cv::ipp::getIppTopFeatures() & (
#if IPP_VERSION_X100 >= 201700
ippCPUID_AVX512F |
#endif
ippCPUID_AVX2)
)
{
allowIPP = (len & 7) == 0;
}
#endif
// SSE42 performance issues
CV_IPP_RUN((IPP_VERSION_X100 > 201800 || cv::ipp::getIppTopFeatures() != ippCPUID_SSE42) && allowIPP,
CV_INSTRUMENT_FUN_IPP(ippsMagnitude_32f, x, y, mag, len) >= 0);
#endif
CV_IPP_RUN(IPP_VERSION_X100 > 201800 || cv::ipp::getIppTopFeatures() != ippCPUID_SSE42, CV_INSTRUMENT_FUN_IPP(ippsMagnitude_32f, x, y, mag, len) >= 0);
CV_CPU_DISPATCH(magnitude32f, (x, y, mag, len),
CV_CPU_DISPATCH_MODES_ALL);