github libxsmm/libxsmm 1.6.1
Version 1.6.1

latest releases: 1.old_kernelapi_rip, 1.libxsmm_dnn_rip, 1.eol...
7 years ago

This is a maintenance and bug-fix release, which focuses on the recently introduced API for sparse matrix multiplication. There are also internal improvements to better cover different flavors of the Linux OS.

INTRODUCED

  • SPMDM API since v1.6 (still experimental) for sparse matrix multiplication

CHANGES

  • SMM: descriptor size setting (a.k.a. BIG=1) is now part of static configuration
  • SPMDM: adjusted API according to the received feedback

FIXES

  • SPMDM: fixed minor issues, and one severe issue (incorrectly sized internal buffer)
  • SMM: statically gen. kernels where not considered (non-matching prefetch strategy)
  • SSE=0 now behaves as documented; SSE=0 and AVX=0 (both!) selects "no code path"

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