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CHANGELOG update (0.1.5)
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Field G. Van Zee
153
CHANGELOG
153
CHANGELOG
@@ -1,10 +1,159 @@
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commit a7537071b152ecff671f8716595d37dc09e4fd51 (HEAD, tag: 0.1.4, master)
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commit bde56d0ecfd0ec20330fac290b91a6dca0cf94e9 (HEAD, tag: 0.1.5, master)
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Mon Aug 4 16:01:58 2014 -0500
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Version file update (0.1.5)
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commit 4c6ceea4be35d089630986eb5b959b9e97214077 (origin/master)
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Mon Aug 4 15:49:59 2014 -0500
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Added CBLAS compatibility layer.
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Details:
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- Added a new section in bli_config.h files of all configurations for
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enabling CBLAS support. (Currently, the default is for the CBLAS layer
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to be disabled.)
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- Added a directory, frame/compat/cblas, to house CBLAS source code. A
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subdirectory 'f77_sub' holds subroutine wrappers corresponding to
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subroutines found in CBLAS that allow calling some BLAS routines with
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the return value passed as the last argument rather than as an actual
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(function) return value. This was probably intended to allow CBLAS to
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avoid the whole f2c debacle altogether. However, since BLIS does not
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assume the presence of a Fortran compiler, we had to provide similar
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routines in C.
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- A script, integrate-cblas-tarball.sh, is included to streamline the
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integration of future revisions of the CBLAS source code.
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- The current tarball, cblas.tgz, that was used with the above script to
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generate the present set of CBLAS source code is also included.
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- Updated blis.h to include necessary CBLAS-related headers.
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commit caab62dac0fb0bd0d674118f409c81680db94d29
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Merge: 383631b db97ce9
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Sun Aug 3 14:36:18 2014 -0500
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Merge pull request #19 from kevinoid/fix-install-perms-error
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Fix permissions error installing to non-owned directory
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commit db97ce979b88c051922c2f946ce52d523c7a12c6
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Author: Kevin Locke <kevin@kevinlocke.name>
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Date: Sun Aug 3 12:48:04 2014 -0600
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Fix permissions error installing to non-owned directory
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When installing to a directory which is not owned by the installing
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user, even when the user has write permission for the directory, the
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installation can fail with an error similar to the following:
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Installing libblis-0.1.4-7-sandybridge.a into /usr/local/lib/
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install: cannot change permissions of ‘/usr/local/lib’: Operation not permitted
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Makefile:658: recipe for target '/usr/local/lib/libblis-0.1.4-7-sandybridge.a' failed
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make: *** [/usr/local/lib/libblis-0.1.4-7-sandybridge.a] Error 1
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In the example case, the error occurred because the user attempted to
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install to /usr/local and /usr/local/lib is owned by root with mode 2755
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which the Makefile unsuccessfully attempted to change to 0755.
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Given that installing to /usr/local is likely to be quite common and the
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ownership/permissions are the default for Debian and Debian-derived
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Linux distributions (perhaps others as well), this commit attempts to
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support that use case by using mkdir rather than install to create the
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directory (which is the same approach as Automake).
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Signed-off-by: Kevin Locke <kevin@kevinlocke.name>
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commit 383631b514c3d42b724640f57644eea276cc418c
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Thu Jul 31 14:51:48 2014 -0500
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Redefined bit field macros with bitshift operator.
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Details:
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- Redefined many of the macros that define bit fields and bit values in
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the obj_t info field using the bitshift operator (<<). This makes it
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easier to reorder bit fields, or expand existing bit fields, or add
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new fields. The bitshifting should be evaluated by the compiler at
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compile-time.
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commit 137143345dc93cc9a83da5ba88b25bac7502de86
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Thu Jul 31 12:12:45 2014 -0500
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Reimplemented unit blocksize fix in prev commit.
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Details:
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- Instead of inferring the storage format of the micro-panels from within
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the packm variants, we now pass in a bool_t value that denotes whether
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the packed matrix contains row-stored column panels or column-stored
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row panels. This value can then be tested more easily inside the main
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packm variant loop.
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- Renumbered pack_t schema values in bli_type_defs.h so that there are
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now five bits, each with different meaning:
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- 4: packed or not packed?
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- 3: packed for 3m?
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- 2: packed for 4m?
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- 1: packed to panels?
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- 0: stored by rows or columns?
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- Added new macros that test for status of above bits in schema bit
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subfield, and renamed some existing macros related to 4m/3m.
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commit a51e32ec061941cd10119ea80115c82a40b1673f
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Wed Jul 30 10:41:48 2014 -0500
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Fixed unit register blocksize brokenness.
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Details:
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- Fixed a breakdown in BLIS's ability to differentiate between row-stored
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and column-stored micro-panels when MR or NR is unit. When either
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register blocksize (or both) is equal to one, inspecting the strides of
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the affected packed micro-panel is no longer sufficient to determine
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whether the micro-panel is a row-stored column panel or a column-stored
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row panel (because both strides are unit). At that point, dimension
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information is necessary when invoking the bli_is_row_stored_f() and
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bli_is_col_stored_f() macros (and their "obj" counterparts). Thanks to
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Ilya Polkovnichenko for reporting this bug.
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- Added panel dimensions (m and n) to obj_t, which are set in
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packm_init() and then passed into the blocked variants to support the
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aforementioned update.
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commit c2732272f0ac680a0ad19fa9db5d587398a1479a
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Tue Jul 29 16:37:18 2014 -0500
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Removed old/unused packm variants.
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commit b97fa9a5a70fe0123e5eebd999b947461d38445f
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Sun Jul 27 18:54:09 2014 -0500
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Minor usage update to build/bump-version.sh.
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commit b18ba5f62d98629cdd519ff4c96fc67ec1a62fb9
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Sun Jul 27 18:52:05 2014 -0500
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Added missing 'bla_' prefix to r_imag(), d_imag().
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Details:
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- Added "bla_" to f2c functions r_imag() and d_imag(). Thanks to Murtaza
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Ali for pointing the mis-named functions.
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commit af7a8e6c042cade452130a6729377f1a3ef4e19e
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Sun Jul 27 18:20:13 2014 -0500
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CHANGELOG update (0.1.4)
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commit a7537071b152ecff671f8716595d37dc09e4fd51 (tag: 0.1.4)
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Author: Field G. Van Zee <field@cs.utexas.edu>
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Date: Sun Jul 27 18:20:12 2014 -0500
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Version file update (0.1.4)
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commit acff74041bf02c7b9fdfa24b507bca782a4c5fce (origin/master)
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commit acff74041bf02c7b9fdfa24b507bca782a4c5fce
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Merge: cdb9413 47b243e
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Author: Tyler Smith <tms@cs.utexas.edu>
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Date: Wed Jul 23 15:07:30 2014 -0500
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