mirror of
https://github.com/amd/blis.git
synced 2026-05-11 09:39:59 +00:00
fe2b8d39a4
Details: - Modified bli_packm_blk_var1.c and _var2.c to increase the triangular case's panel increment by 1 if it would otherwise be odd. This is particularly necessary in _var2.c when handling the interleaved 3m or ro/io/rpi pack schemas, since division of an odd number by 2 can happen if both the panel length and the panel packing dimension (register packing blocksize) are odd, thus making their product odd. - Modified bli_packm_init.c so that panel strides are increased by 1 if they would otherwise be odd, even for non-3m related packing. - Modified the trmm and trsm macro-kernels so that triangular packed micro-panels are traversed with this new "increment by 1 if odd" policy. - Added sanity checks in trmm and trsm macro-kernels that would result in an abort() if the conditions that would lead to a "divide odd integer by 2" scenario ever manifest. - Defined bli_is_odd(), _is_even() macros in bli_scalar_macro_defs.h.
BLIS framework
README
---
Thank you for deciding to try out the BLIS framework!
BLIS is a portable framework for instantiating BLAS-like libraries. The
framework was designed to isolate essential kernels of computation that,
when optimized, immediately enable optimized implementations of most of
its commonly used and computationally intensive operations.
BLIS has many features. For more detailed information about the project,
please check the BLIS homepage:
http://code.google.com/p/blis/
You can keep in touch with developers and other users of the project by
joining one or more of the following mailing lists:
o blis-announce - http://groups.google.com/group/blis-announce
Used only for announcements and other important messages regarding
BLIS.
o blis-discuss - http://groups.google.com/group/blis-discuss
Please join and post to this mailing list if you have general questions
or feedback regarding BLIS. Application developers (end users) should
probably post here.
o blis-devel - http://groups.google.com/group/blis-devel
Please join and post to this mailing list if you are a BLIS developer
(i.e., you are trying to use BLIS to create libraries, you want to
write kernels for the framework, or you are trying to modify or extend
the framework itself).
Also, please read the LICENSE file for information on copying and
distributing this software.
For a step-by-step guide on configuring, compiling, and installing BLIS,
please read the INSTALL file. Also, please check the BLIS website's wiki
page for other useful how-to guides.
Thanks again for your interest in BLIS!
Regards,
Field G. Van Zee
field@cs.utexas.edu