Details:
- Fixed a makefile error encountered when building the testsuite directly
in its directory (as opposed to indirectly via 'make test'). The fix
involves introducing a new variable, BUILD_PATH, alongside the existing
DIST_PATH variable. By default, BUILD_PATH is set to the current
directory, and is overridden by other Makefiles used by, for example,
the testsuite and standalone test drivers in testsuite or test,
respectively.
- Some files/directories in common.mk were redefined in terms of
BUILD_DIR, such as the locations of config.mk file and the intermediate
include directory.
Details:
- Fixed semi-broken testsuite Makefile and very-broken test driver Makefiles,
as well as those for test/3m4m, test/thread_ranges, and test/exec_sizes
sub-directories.
- Factored out much of the top-level Makefile into common.mk. A Makefile
needs only set DIST_PATH to the relative path to the top level of the
BLIS source distribution before including common.mk in order to acquire
all of the definitions typically needed in a Makefile that tests BLIS.
Details:
- Updated copyright headers to include "at Austin" in the name of the
University of Texas.
- Updated the copyright years of a few headers to 2014 (from 2011 and
2012).
Details:
- Removed a_next and b_next arguments to micro-kernels and replaced them
with a pointer to a new datatype, auxinfo_t, which is simply a struct
that holds a_next and b_next. The struct may hold other auxiliary
information that may be useful to a micro-kernel, such as micro-panel
stride. Micro-kernels may access struct fields via accessor macros
defined in bli_auxinfo_macro_defs.h.
- Updated all instances of micro-kernel definitions, micro-kernel calls,
as well as macro-kernels (for declaring and initializing the structs)
according to above change.
Details:
- Changed the BLIS_HEAP_STRIDE_ALIGN_SIZE in the configurations from 16 to
BLIS_CACHE_LINE_SIZE (typically 64).
- Changed the use of nr in sizing of bd buffer to packnr in level-3 macro-
kernels.
- Reformulated gemm_ker_var2 to look more like the other level-3 macro-
kernels, in that the interior and edge-case handling is expressed once
inside the loops in the n and m dimensions, rather than the edge-case
handling being "unrolled" and expressed as distinct code regions. The
previous macro-kernel now lives in retired form in the subdirectory
other/bli_gemm_ker_var2.c.old.
- Updated experimental gemm_ker_var5 according to above change.
- Fixed bug in bli_her2k.c whereby incorrect transformations were being
applied to optimize the macro-kernel accesses pattern on C when C is
row-stored.
- Various updates inside of test/exec_sizes.
