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6 Commits

Author SHA1 Message Date
Guo, Yejun 6fd61234d5 dnn-layer-mathbinary-test: add unit test for minimum 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-05-08 15:22:44 +08:00
Martin Storsjö f4d8fad802 dnn-layer-mathbinary-test: Fix tests for cases with extra intermediate precision 
This fixes tests on 32 bit x86 mingw with clang, which uses x87
fpu by default.

In this setup, while the get_expected function is declared to
return float, the compiler is (especially given the optimization
flags set) free to keep the intermediate values (in this case,
the return value from the inlined function) in higher precision.

This results in the situation where 7.28 (which actually, as
a float, ends up as 7.2800002098), multiplied by 100, is
728.000000 when really forced into a 32 bit float, but 728.000021
when kept with higher intermediate precision.

For the multiplication case, a more suitable epsilon would e.g.
be 2*FLT_EPSILON*fabs(expected_output), but just increase the
current hardcoded threshold for now.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2020-04-24 14:41:06 +03:00
Guo, Yejun 2e38c63630 dnn-layer-mathbinary-test: add unit test for divide 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-22 13:15:09 +08:00
Guo, Yejun 265b5bd324 dnn-layer-mathbinary-test: add unit test for 'mul' 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-22 13:14:55 +08:00
Guo, Yejun 17006196a6 dnn-layer-mathbinary-test: add unit test for add 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-22 13:14:39 +08:00
Guo, Yejun bbc64799dc dnn-layer-mathbinary-test: add unit test for subtraction 
Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
 2020-04-07 11:04:40 +08:00