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46d3d09d49
Details:
- Consolidated lower and upper blocked variants for herk and her2k, and
renamed the resulting variants, according to the same changes recently
made to trmm and trsm.
- Implemented support for four new subpartitions types:
BLIS_SUBPART1T
BLIS_SUBPART1B
BLIS_SUBPART1L
BLIS_SUBPART1R
which correspond to "merged" partitions that include the middle "1"
partition as well as either the neighboring "0" or "2" partition. This is
used to clean up code in herk/her2k var2 that attempts to partition away
the strictly zero region above or below the diagonal of a matrix operand
that is being marched through diagonally.
- Added safeguards to herk macro-kernels that skip any leading or trailing
zero region in the panel of C that is passed in. This is now needed given
that herk/her2k var1 no longer partitions off this zero region before
calling the macro-kernel (via bli_her[2]k_int()).
- Updated comments and other whitespace changes to trmm/trsm macro-kernels.