Hello community,
here is the log from the commit of package openblas for openSUSE:Factory
checked in at 2018-12-10 12:23:35
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/openblas (Old)
and /work/SRC/openSUSE:Factory/.openblas.new.19453 (New)
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Package is "openblas"
Mon Dec 10 12:23:35 2018 rev:22 rq:656137 version:0.3.4
Changes:
--------
--- /work/SRC/openSUSE:Factory/openblas/openblas.changes 2018-10-22
11:02:15.692330826 +0200
+++ /work/SRC/openSUSE:Factory/.openblas.new.19453/openblas.changes
2018-12-10 12:23:37.662809085 +0100
@@ -1,0 +2,68 @@
+Fri Dec 7 12:29:27 UTC 2018 - Ismail Dönmez <idon...@suse.com>
+
+- Update to version 0.3.4
+ common:
+ * The new, experimental thread-local memory allocation had
+ inadvertently been left enabled for gmake builds in 0.3.3
+ despite the announcement. It is now disabled by default,
+ and single-threaded builds will keep using the old
+ allocator even if the USE_TLS option is turned on.
+ * OpenBLAS will now provide enough buffer space for at least
+ 50 threads by default.
+ * The output of openblas_get_config() now contains the version
+ number.
+ * A serious thread safety bug in GEMV operation with small M and
+ large N size has been fixed.
+ * The code will now automatically call blas_thread_init after
+ a fork if needed before handling a call to
+ openblas_set_num_threads
+ * Accesses to parallelized level3 functions from multiple
+ callers are now serialized to avoid thread races
+ (unless using OpenMP).
+ * This should provide better performance than the
+ known-threadsafe (but non-default)
+ USE_SIMPLE_THREADED_LEVEL3 option.
+ * When building LAPACK with gfortran, -frecursive is now
+ (again) enabled by default to ensure correct behaviour.
+ * The OpenBLAS version cblas.h now supports both CBLAS_ORDER
+ and CBLAS_LAYOUT as the name of the matrix row/column order
+ option.
+ * Externally set LDFLAGS are now passed through to the final
+ compile/link
+ * steps to facilitate setting platform-specific linker flags.
+ * A potential race condition during the build of LAPACK
+ (that would usually manifest itself as a failure to build
+ TESTING/MATGEN) has been fixed.
+ * xHEMV has been changed to stay single-threaded for small
+ input sizes where the overhead of multithreading exceeds
+ any possible gains
+ * CSWAP and ZSWAP have been limited to a single thread
+ except on ARMV8 or ThunderX hardware with sizable input.
+ * Linker flags for the PGI compiler have been updated
+ * Behaviour of AXPY with zero increments is now handled
+ in the C interface, correcting the result on at least
+ Intel Atom.
+ * The result matrix from calling SGELSS with an all-zero
+ input matrix is now zeroed completely.
+ x86_64:
+ * Autodetection of AMD Ryzen2 has been fixed (again).
+ * CMAKE builds now support labeling of an INTERFACE64=1
+ build of the library with the _64 suffix.
+ * AVX512 version of DGEMM has been added and the
+ AVX512 SGEMM kernel has been sped up by rewriting
+ with C intrinsics
+ * Fixed compilation on RHEL5/CENTOS5
+ (issue with typename __WAIT_STATUS)
+ armv8:
+ * DYNAMic_ARCH support is now available for 64bit ARM
+ * cross-compiling for ARMV8 under iOS now works.
+ * cpu-specific code has been rearranged to make better
+ use of both hardware commonalities and model-specific
+ compiler optimizations.
+ * XGENE1 has been removed as a TARGET, superseded by the
+ improved generic ARMV8 support.
+ armv7:
+ * Older assembly mnemonics have been converted to UAL
+ form to allow building with clang 7.0
+
+-------------------------------------------------------------------
Old:
----
OpenBLAS-0.3.3.tar.gz
New:
----
OpenBLAS-0.3.4.tar.gz
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ openblas.spec ++++++
--- /var/tmp/diff_new_pack.enLvQY/_old 2018-12-10 12:23:38.346808403 +0100
+++ /var/tmp/diff_new_pack.enLvQY/_new 2018-12-10 12:23:38.350808400 +0100
@@ -18,8 +18,8 @@
%global flavor @BUILD_FLAVOR@%{nil}
-%define _vers 0_3_3
-%define vers 0.3.3
+%define _vers 0_3_4
+%define vers 0.3.4
%define pname openblas
%bcond_with ringdisabled
++++++ OpenBLAS-0.3.3.tar.gz -> OpenBLAS-0.3.4.tar.gz ++++++
/work/SRC/openSUSE:Factory/openblas/OpenBLAS-0.3.3.tar.gz
/work/SRC/openSUSE:Factory/.openblas.new.19453/OpenBLAS-0.3.4.tar.gz differ:
char 13, line 1
