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Wide univ intrinsics (#11953)

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* core:OE-27 prepare universal intrinsics to expand (#11022)

* core:OE-27 prepare universal intrinsics to expand (#11022)

* core: Add universal intrinsics for AVX2

* updated implementation of wide univ. intrinsics; converted several OpenCV HAL functions: sqrt, invsqrt, magnitude, phase, exp to the wide universal intrinsics.

* converted log to universal intrinsics; cleaned up the code a bit; added v_lut_deinterleave intrinsics.

* core: Add universal intrinsics for AVX2

* fixed multiple compile errors

* fixed many more compile errors and hopefully some test failures

* fixed some more compile errors

* temporarily disabled IPP to debug exp & log; hopefully fixed Doxygen complains

* fixed some more compile errors

* fixed v_store(short*, v_float16&) signatures

* trying to fix the test failures on Linux

* fixed some issues found by alalek

* restored IPP optimization after the patch with AVX wide intrinsics has been properly tested

* restored IPP optimization after the patch with AVX wide intrinsics has been properly tested
This commit is contained in:
Vadim Pisarevsky
2018-07-16 18:57:24 +03:00
committed by GitHub
parent 481829a81b
commit f058b5fb1e
13 changed files with 3167 additions and 1261 deletions
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modules/core/test/test_intrin.cpp
+2 -2
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@@ -241,9 +241,9 @@ TEST(hal_intrin, float64x2) {
}
#endif
TEST(hal_intrin,float16x4)
TEST(hal_intrin,float16)
{
CV_CPU_CALL_FP16_(test_hal_intrin_float16x4, ());
CV_CPU_CALL_FP16_(test_hal_intrin_float16, ());
throw SkipTestException("Unsupported hardware: FP16 is not available");
}