32b43ec6cc
- version 0.2.7
* Support LSB (Linux Standard Base) 4.1.
e.g. make CC=lsbcc
* Include LAPACK 3.4.2 source codes to the repo.
Avoid downloading at compile time.
* Add NO_PARALLEL_MAKE flag to disable parallel make.
* Create openblas_get_parallel to retrieve information which parallelization model is used by OpenBLAS. (Thank grisuthedragon)
* Detect LLVM/Clang compiler.
* A walk round for dtrti_U single thread bug. Replace it with LAPACK codes. (#191)
* Optimize c/zgemm, trsm, dgemv_n, ddot, daxpy, dcopy on AMD Bulldozer. (Thank Werner Saar)
* Add Intel Haswell support (using Sandybridge optimizations). (Thank Dan Luu)
* Add AMD Piledriver support (using Bulldozer optimizations).
* Fix the computational error in zgemm avx kernel on Sandybridge. (#237)
* Fix the overflow bug in gemv.
* Fix the overflow bug in multi-threaded BLAS3, getrf when NUM_THREADS is very large.(#214, #221, #246).
- rebase patch noexecstack.patch
- remove lapack source tarball since lapack sources are included in openblas sources
- increase NUM_THREAD from 32 to 64
OBS-URL: https://build.opensuse.org/request/show/184489
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=19
28 lines
1.2 KiB
Diff
28 lines
1.2 KiB
Diff
diff -aruN xianyi-OpenBLAS-0b951b2.orig/exports/Makefile xianyi-OpenBLAS-0b951b2/exports/Makefile
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--- xianyi-OpenBLAS-0b951b2.orig/exports/Makefile 2013-07-25 19:34:45.000000000 +0200
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+++ xianyi-OpenBLAS-0b951b2/exports/Makefile 2013-07-26 22:28:17.038560497 +0200
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@@ -117,6 +117,7 @@
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../$(LIBSONAME) : ../$(LIBNAME) linux.def linktest.c
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$(CC) $(CFLAGS) -shared -o ../$(LIBSONAME) \
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+ -Wl,-z,noexecstack \
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-Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive \
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-Wl,--retain-symbols-file=linux.def -Wl,-soname,$(LIBPREFIX).so.$(MAJOR_VERSION) $(EXTRALIB)
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ifneq ($(C_COMPILER), LSB)
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@@ -136,6 +137,7 @@
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../$(LIBSONAME) : ../$(LIBNAME) linux.def linktest.c
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$(CC) $(CFLAGS) -shared -o ../$(LIBSONAME) \
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+ -Wl,-z,noexecstack \
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-Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive \
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-Wl,--retain-symbols-file=linux.def $(FEXTRALIB) $(EXTRALIB)
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$(CC) $(CFLAGS) -w -o linktest linktest.c ../$(LIBSONAME) $(FEXTRALIB) && echo OK.
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@@ -155,6 +157,7 @@
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so : ../$(LIBSONAME)
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$(CC) $(CFLAGS) -shared -o ../$(LIBSONAME) \
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+ -Wl,-z,noexecstack \
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-Wl,--whole-archive ../$(LIBNAME) -Wl,--no-whole-archive $(EXTRALIB)
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$(CC) $(CFLAGS) -w -o linktest linktest.c ../$(LIBSONAME) $(FEXTRALIB) && echo OK.
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rm -f linktest
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