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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/ts/src/ts_func.cpp
+1 -1
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@@ -2129,7 +2129,7 @@ int cmpEps2( TS* ts, const Mat& a, const Mat& b, double success_err_level,
switch( code )
{
case CMP_EPS_BIG_DIFF:
sprintf( msg, "%s: Too big difference (=%g)", desc, diff );
sprintf( msg, "%s: Too big difference (=%g > %g)", desc, diff, success_err_level );
code = TS::FAIL_BAD_ACCURACY;
break;
case CMP_EPS_INVALID_TEST_DATA: