Details:
- Defined two new static functions in bli_cntx.h:
bli_cntx_set_blksz_def_dt()
bli_cntx_set_blksz_max_dt()
which developers may find convenient when experimenting with different
values of cache blocksizes.
- Updated one- and two-socket multithreaded problem size range and
increment values in test/3/Makefile.
- Changed default to column storage in test/3/test_gemm.c.
- Fixed typo in comment in testsuite/src/test_subm.c.
Details:
- Commented out redundant setting of LIBBLIS_LINK within all driver-
level Makefiles. This variable is already set within common.mk, and
so the only time it should be overridden is if the user wants to link
to a different copy of libblis.
- Very minor changes to build/gen-make-frags/gen-make-frag.sh.
- Whitespace and inconsequential quoting change to configure.
- Moved top-level 'windows' directory into a new 'attic' directory.
Details:
- Fixed the Makefile in test/3 so that it no longer incorrectly labels
the matlab output variables from Eigen-linked hemm, herk, trmm, and
trsm driver output as "vendor". (The gemm drivers were already
correctly outputing matlab variables containing the "eigen" label.)
Details:
- Adjusted test/3/Makefile so that the test drivers are linked against
Eigen's BLAS library for hemm, herk, trmm, and trsm. We have to do
this since Eigen's headers don't define implementations to the
standard BLAS APIs.
- Simplified #included headers in hemm, herk, trmm, and trsm source
driver files, since nothing specific to Eigen is needed at
compile-time for those operations.
Details:
- Use compile-time implementations of Eigen in test_gemm.c via new
EIGEN cpp macro, defined on command line. (Linking to Eigen's BLAS
library is not necessary.) However, as of Eigen 3.3.7, Eigen only
parallelizes the gemm operation and not hemm, herk, trmm, trsm, or
any other level-3 operation.
- Fixed a bug in trmm and trsm drivers whereby the wrong function
(bli_does_trans()) was being called to determine whether the object
for matrix A should be created for a left- or right-side case. This
was corrected by changing the function to bli_is_left(), as is done
in the hemm driver.
- Added support for running Eigen test drivers from runme.sh.
Details:
- Added targets to test/3/Makefile that link against a BLAS library
build by Eigen. It appears, however, that Eigen's BLAS library does
not support multithreading. (It may be that multithreading is only
available when using the native C++ APIs.)
- Updated runme.sh with a few Eigen-related tweaks.
- Minor tweaks to docs/Performance.md.
Details:
- Renamed '3m4m' directory to '3', which captures the directory nicely
since it builds test drivers to test level-3 operations.
- These test drivers ceased to be used to test the 3m and 4m (or even
1m) induced methods long ago, hence the name change.
