GitLab

* Rewrite .sh test to Gtest

* review chnages

* Removew unused comments

* Review v2

* Typo

* Separete UT: AMAX, MAX, MIN; added template params to trigger them

* Update test/reduce/reduce_no_index.cpp

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Co-authored-by: Bartłomiej Kocot <barkocot@amd.com>