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| author | Roman Gareev <gareevroman@gmail.com> | 2016-08-15 12:22:54 +0000 |
|---|---|---|
| committer | Roman Gareev <gareevroman@gmail.com> | 2016-08-15 12:22:54 +0000 |
| commit | 1c892e91e389afc993d5ea0d869150bd2ef49a9c (patch) | |
| tree | baa4a6419deb97d2eabb000185c8f90dad3f61e4 /llvm/tools/llvm-objdump/llvm-objdump.cpp | |
| parent | c761675ef467f4b76728a1b2e726f0a558c00630 (diff) | |
| download | llvm-1c892e91e389afc993d5ea0d869150bd2ef49a9c.zip llvm-1c892e91e389afc993d5ea0d869150bd2ef49a9c.tar.gz llvm-1c892e91e389afc993d5ea0d869150bd2ef49a9c.tar.bz2 | |
Perform replacement of access relations and creation of new arrays according to the packing transformation
This is the third patch to apply the BLIS matmul optimization pattern on matmul
kernels (http://www.cs.utexas.edu/users/flame/pubs/TOMS-BLIS-Analytical.pdf).
BLIS implements gemm as three nested loops around a macro-kernel, plus two
packing routines. The macro-kernel is implemented in terms of two additional
loops around a micro-kernel. The micro-kernel is a loop around a rank-1
(i.e., outer product) update. In this change we perform replacement of
the access relations and create empty arrays, which are steps to implement
the packing transformation. In subsequent changes we will implement copying
to created arrays.
Reviewed-by: Tobias Grosser <tobias@grosser.es>
Differential Revision: http://reviews.llvm.org/D22187
llvm-svn: 278666
Diffstat (limited to 'llvm/tools/llvm-objdump/llvm-objdump.cpp')
0 files changed, 0 insertions, 0 deletions