llvm-capstone/polly/lib/Transform
Roman Gareev 3a18a931a8 Apply all necessary tilings and interchangings to get a macro-kernel
This is the second 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 create the BLIS macro-kernel by applying a combination of tiling
and interchanging. In subsequent changes we will implement the packing
transformation.

Reviewed-by: Tobias Grosser <tobias@grosser.es>

Differential Revision: http://reviews.llvm.org/D21491

llvm-svn: 276627
2016-07-25 09:42:53 +00:00
..
Canonicalization.cpp clang-tidy: Add llvm namespace comments 2016-06-23 22:17:27 +00:00
CodePreparation.cpp clang-tidy: Add llvm namespace comments 2016-06-23 22:17:27 +00:00
DeadCodeElimination.cpp clang-tidy: Add llvm namespace comments 2016-06-23 22:17:27 +00:00
ScheduleOptimizer.cpp Apply all necessary tilings and interchangings to get a macro-kernel 2016-07-25 09:42:53 +00:00