platform/upstream/openblas.git
12 years agoMerge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3b
Xianyi Zhang [Fri, 11 Nov 2011 14:26:49 +0000 (14:26 +0000)]
Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3b

12 years agoAdd conjugate condition to gemv.
traz [Thu, 10 Nov 2011 15:38:48 +0000 (15:38 +0000)]
Add conjugate condition to gemv.

12 years agoSupport detecting ICT Loongson-3B CPU.
Xianyi Zhang [Wed, 9 Nov 2011 19:28:22 +0000 (19:28 +0000)]
Support detecting ICT Loongson-3B CPU.

12 years agoMerge branch 'develop' of github.com:xianyi/OpenBLAS into loongson3b
Xianyi Zhang [Wed, 9 Nov 2011 19:08:29 +0000 (19:08 +0000)]
Merge branch 'develop' of github.com:xianyi/OpenBLAS into loongson3b

12 years agoFix the compute error of gemv when incx and incy are negative numbers.
traz [Fri, 4 Nov 2011 19:32:21 +0000 (19:32 +0000)]
Fix the compute error of gemv when incx and incy are negative numbers.

12 years agoAdd complete gemv function on Loongson3a platform.
traz [Thu, 3 Nov 2011 13:53:48 +0000 (13:53 +0000)]
Add complete gemv function on Loongson3a platform.

12 years agoFixed #66 the bug in zgemv kernel with transpose matrix on 64-bit MingW (Windows).
traits [Tue, 18 Oct 2011 10:44:23 +0000 (18:44 +0800)]
Fixed #66 the bug in zgemv kernel with transpose matrix on 64-bit MingW (Windows).

12 years agoRef #65. Fixed 64-bit Windows calling convention bug in cdot and zdot.
traits [Tue, 18 Oct 2011 02:23:17 +0000 (10:23 +0800)]
Ref #65. Fixed 64-bit Windows calling convention bug in cdot and zdot.

According to 64-bit Windows calling convention, the return value is in %rax instead of %xmm0 in cdot kernel.
In zdot, the caller allocates a memory space for return value and sets this memory address to the first hidden parameter. Thus, the callee (zdot) should assign the result to this memory space and return the memory address in %rax.

12 years agoRef #62. In OpenMP implementation, check the return value of omp_get_max_threads().
Xianyi Zhang [Sun, 16 Oct 2011 14:56:19 +0000 (22:56 +0800)]
Ref #62. In OpenMP implementation, check the return value of omp_get_max_threads().
It makes sure the return value as same as blas_cpu_numbers which is an internal global variable to store the number of threads in OpenBLAS.

12 years agoRef #63. Fixed generating DLL bug on ming-w64.
traits [Sun, 9 Oct 2011 09:25:44 +0000 (17:25 +0800)]
Ref #63. Fixed generating DLL bug on ming-w64.

12 years agoref #62. Added the user friendly message with USE_OPENMP=1. The users should use...
Xianyi Zhang [Sun, 9 Oct 2011 07:14:48 +0000 (15:14 +0800)]
ref #62. Added the user friendly message with USE_OPENMP=1. The users should use OMP_NUM_THREADS.

When OpenBLAS is compiled with USE_OPENMP=1, it ignores OPENBLAS_NUM_THREADS and GOTO_NUM_THREADS flags.Therefore, you should use OMP_NUM_THREADS.

Without setting OMP_NUM_THREADS, a process will use maximal number of threads on a computing node. Thus, if there are 2 processes on the computing node, the thread will contend against other threads on CPU cores. As a result, the application will hang.

12 years agoAdding conditional compilation(#if defined(LOONGSON3A)) to avoid affecting the perfor...
traz [Mon, 26 Sep 2011 15:21:45 +0000 (15:21 +0000)]
Adding conditional compilation(#if defined(LOONGSON3A)) to avoid affecting the performance of other platforms.

12 years agoModify aligned address of sa and sb to improve the performance of multi-threads.
traz [Fri, 23 Sep 2011 20:59:48 +0000 (20:59 +0000)]
Modify aligned address of sa and sb to improve the performance of multi-threads.

12 years agoMerge branch 'hotfix-0.1alpha2.4' into develop
Xianyi [Sun, 18 Sep 2011 09:00:29 +0000 (17:00 +0800)]
Merge branch 'hotfix-0.1alpha2.4' into develop

12 years agoPrepared the document for 0.1 alpha 2.4 version.
Xianyi [Sat, 17 Sep 2011 21:46:08 +0000 (05:46 +0800)]
Prepared the document for 0.1 alpha 2.4 version.

12 years agoChange the installation folder into /include and /lib.
Xianyi [Sat, 17 Sep 2011 21:07:00 +0000 (05:07 +0800)]
Change the installation folder into /include and /lib.

12 years agoRefs #57. Continue to fix absolute path issue about shared library on Mac OSX.
Xianyi [Sat, 17 Sep 2011 17:35:12 +0000 (01:35 +0800)]
Refs #57. Continue to fix absolute path issue about shared library on Mac OSX.

Used $(CURDIR) instead of pwd in generating shared library on Mac OSX.
Add more tips about this issue. Thank Dr Kane O'Donnell.

12 years agoUpdated the document for 0.1 alpha 2.4.
Xianyi [Fri, 16 Sep 2011 23:55:59 +0000 (07:55 +0800)]
Updated the document for 0.1 alpha 2.4.

12 years agoMerge branch 'develop' into hotfix-0.1alpha2.4
Xianyi [Fri, 16 Sep 2011 23:32:10 +0000 (07:32 +0800)]
Merge branch 'develop' into hotfix-0.1alpha2.4

12 years agoOutput the installation tip after building complete.
Xianyi [Fri, 16 Sep 2011 23:21:11 +0000 (07:21 +0800)]
Output the installation tip after building complete.

12 years agoBump the version number.
Xianyi [Fri, 16 Sep 2011 19:05:26 +0000 (03:05 +0800)]
Bump the version number.

12 years agoRefs #57. The bug about absolute path of shared library on Mac OSX.
Xianyi [Fri, 16 Sep 2011 18:58:01 +0000 (02:58 +0800)]
Refs #57. The bug about absolute path of shared library on Mac OSX.

OSX cann't use relative path in shared library. Thank Mr.Kane for this patch. The detail is in this link (https://github.com/xianyi/OpenBLAS/issues/57).

12 years agoFixed #61 a building bug about setting TARGET and DYNAMIC_ARCH at the same time.
Xianyi [Fri, 16 Sep 2011 18:27:56 +0000 (02:27 +0800)]
Fixed #61 a building bug about setting TARGET and DYNAMIC_ARCH at the same time.

12 years agoComplete all the complex single-precision functions of level3, but the performance...
traz [Fri, 16 Sep 2011 17:50:40 +0000 (17:50 +0000)]
Complete all the complex single-precision functions of level3, but the performance needs further improve.

12 years agoAdd ctrmm part in cgemm_kernel_loongson3a_4x2_ps.S.
traz [Fri, 16 Sep 2011 16:08:39 +0000 (16:08 +0000)]
Add ctrmm part in cgemm_kernel_loongson3a_4x2_ps.S.

12 years agoComplete cgemm function, but no optimization.
traz [Thu, 15 Sep 2011 16:08:23 +0000 (16:08 +0000)]
Complete cgemm function, but no optimization.

12 years agoFix some compute error.
traz [Wed, 14 Sep 2011 20:00:35 +0000 (20:00 +0000)]
Fix some compute error.

12 years agoMerge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a
traz [Wed, 14 Sep 2011 16:32:36 +0000 (16:32 +0000)]
Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a

12 years agoFixed #58 zdot SEGFAULT bug with GCC-4.6. Thank Mr. John for this patch.
Zhang Xiianyi [Wed, 14 Sep 2011 15:52:51 +0000 (23:52 +0800)]
Fixed #58 zdot SEGFAULT bug with GCC-4.6. Thank Mr. John for this patch.

In i386 calling convention, the caller put the address of return value of zdot into the first hidden parameter.
Thus, the callee should delete this address before return.
Actually, I have fixed the same bug on x86/zdot_sse2.S (issue #32). However, that is not a good implementation which uses 3 instructions. Mr. John told me used "ret $0x4" to skip the first hidden address (4 bytes).

12 years agoUse ps instructions in cgemm.
traz [Wed, 14 Sep 2011 15:32:25 +0000 (15:32 +0000)]
Use ps instructions in cgemm.

12 years agoMerge branch 'hotfix-0.1alpha2.3' into develop
traits [Thu, 8 Sep 2011 16:57:47 +0000 (00:57 +0800)]
Merge branch 'hotfix-0.1alpha2.3' into develop

12 years agoMerge branch 'hotfix-0.1alpha2.3' v0.1alpha2.3
traits [Thu, 8 Sep 2011 16:55:04 +0000 (00:55 +0800)]
Merge branch 'hotfix-0.1alpha2.3'

12 years ago Refs #47. Fixed the seting parameter bug on Loongson 3A single thread version.
Xianyi Zhang [Thu, 8 Sep 2011 16:39:34 +0000 (16:39 +0000)]
 Refs #47. Fixed the seting parameter bug on Loongson 3A single thread version.

12 years agoCheck the return value of pthread_create. Update the docs with known issue on Loongso...
Xianyi Zhang [Tue, 6 Sep 2011 18:27:33 +0000 (18:27 +0000)]
Check the return value of pthread_create. Update the docs with known issue on Loongson 3A.

12 years agoMerge branch 'develop' into loongson3a
Xianyi Zhang [Tue, 6 Sep 2011 18:19:50 +0000 (18:19 +0000)]
Merge branch 'develop' into loongson3a

12 years agorefs #55. Changed DTB_ENTRIES to DTB_DEFAULT_ENTRIES in x86 gemv_n kernel codes.
traits [Tue, 6 Sep 2011 06:14:07 +0000 (14:14 +0800)]
refs #55. Changed  DTB_ENTRIES to DTB_DEFAULT_ENTRIES in x86 gemv_n kernel codes.

12 years agoMerge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a
traz [Mon, 5 Sep 2011 16:31:40 +0000 (16:31 +0000)]
Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a

12 years agoFixed #46. Initialize variables in cblat3.f and zblat3.f.
traz [Mon, 5 Sep 2011 16:30:55 +0000 (16:30 +0000)]
Fixed #46. Initialize variables in cblat3.f and zblat3.f.

12 years agoRefs #47. On Loongson 3A, set DGEMM_R parameter depending on different number of...
Xianyi Zhang [Mon, 5 Sep 2011 15:13:05 +0000 (15:13 +0000)]
Refs #47. On Loongson 3A, set DGEMM_R parameter depending on different number of threads. It would improve double precision BLAS3 on multi-threads.

12 years agoUpdated the doc about 0.1alpha2.3.
traits [Mon, 5 Sep 2011 09:40:55 +0000 (17:40 +0800)]
Updated the doc about 0.1alpha2.3.

12 years agorefs #55. Added DTB_ENTRIES into dynamic arch setting parameters. Now, it can read...
traits [Mon, 5 Sep 2011 09:37:07 +0000 (17:37 +0800)]
refs #55. Added DTB_ENTRIES into dynamic arch setting parameters. Now, it can read DTB_ENTRIES on runtime.

12 years agoFix an illegal instruction for strmm_RTLU.
traz [Fri, 2 Sep 2011 19:41:06 +0000 (19:41 +0000)]
Fix an illegal instruction for strmm_RTLU.

12 years agoFix an error for strmm_LLTN.
traz [Fri, 2 Sep 2011 16:57:33 +0000 (16:57 +0000)]
Fix an error for strmm_LLTN.

12 years agoFix an error for strmm_LLTN.
traz [Fri, 2 Sep 2011 16:50:50 +0000 (16:50 +0000)]
Fix an error for strmm_LLTN.

12 years agoFix a compute error for strmm.
traz [Fri, 2 Sep 2011 16:00:04 +0000 (16:00 +0000)]
Fix a compute error for strmm.

12 years agoFix stack-pointer bug for strmm.
traz [Fri, 2 Sep 2011 15:28:01 +0000 (15:28 +0000)]
Fix stack-pointer bug for strmm.

12 years agoAdd strmm part.
traz [Fri, 2 Sep 2011 09:15:09 +0000 (09:15 +0000)]
Add strmm part.

12 years agoTuning mb, kb, nb size to get the best performance.
traz [Thu, 1 Sep 2011 17:15:28 +0000 (17:15 +0000)]
Tuning mb, kb, nb size to get the best performance.

12 years agoUsing PS instructions to improve the performance of sgemm and it is 4.2Gflops now.
traz [Wed, 31 Aug 2011 21:24:03 +0000 (21:24 +0000)]
Using PS instructions to improve the performance of sgemm and it is 4.2Gflops now.

12 years agoFixed the bug about installation. f77blas.h works OK now.
Xianyi Zhang [Wed, 31 Aug 2011 10:21:37 +0000 (18:21 +0800)]
Fixed the bug about installation. f77blas.h works OK now.

12 years agoModify compile options.
traz [Tue, 30 Aug 2011 20:57:00 +0000 (20:57 +0000)]
Modify compile options.

12 years agoUsing ps instruction.
traz [Tue, 30 Aug 2011 20:54:19 +0000 (20:54 +0000)]
Using ps instruction.

13 years agoMerge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a
traz [Mon, 18 Jul 2011 17:06:53 +0000 (17:06 +0000)]
Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a

13 years agoComplete all the plura single precision functions of level3 on Loongson3a, the perfor...
traz [Mon, 18 Jul 2011 17:03:38 +0000 (17:03 +0000)]
Complete all the plura single precision functions of level3 on Loongson3a, the performance is 2.3GFlops.

13 years agoMerge branch 'hotfix-0.1alpha2.2' into develop
traits [Wed, 13 Jul 2011 17:09:21 +0000 (01:09 +0800)]
Merge branch 'hotfix-0.1alpha2.2' into develop

13 years agoMerge branch 'hotfix-0.1alpha2.2' v0.1alpha2.2
traits [Wed, 13 Jul 2011 17:03:09 +0000 (01:03 +0800)]
Merge branch 'hotfix-0.1alpha2.2'

13 years agoUpdate the documents for 0.1alpha2.2 version.
traits [Wed, 13 Jul 2011 17:02:19 +0000 (01:02 +0800)]
Update the documents for 0.1alpha2.2 version.

13 years agoFixed #44 a makefile bug when DYNAMIC_ARCH=1 and INTERFACE64=1.
traits [Wed, 13 Jul 2011 16:54:23 +0000 (00:54 +0800)]
Fixed #44 a makefile bug when DYNAMIC_ARCH=1 and INTERFACE64=1.

13 years agoMerge branch 'develop' into loongson3a
Xianyi Zhang [Thu, 7 Jul 2011 06:25:51 +0000 (14:25 +0800)]
Merge branch 'develop' into loongson3a

13 years agoMerge branch 'hotfix-0.1alpha2.1' into develop
traits [Tue, 28 Jun 2011 07:46:55 +0000 (15:46 +0800)]
Merge branch 'hotfix-0.1alpha2.1' into develop

13 years agoMerge branch 'hotfix-0.1alpha2.1' v0.1alpha2.1
traits [Tue, 28 Jun 2011 07:43:08 +0000 (15:43 +0800)]
Merge branch 'hotfix-0.1alpha2.1'

13 years agoRefs #42. Output the error message when detecting fortran compiler failed.
traits [Tue, 28 Jun 2011 07:42:09 +0000 (15:42 +0800)]
Refs #42. Output the error message when detecting fortran compiler failed.

13 years agoMerge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a
traz [Fri, 24 Jun 2011 09:28:12 +0000 (09:28 +0000)]
Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a

13 years agoFix compute error in ztrmm.
traz [Fri, 24 Jun 2011 09:27:41 +0000 (09:27 +0000)]
Fix compute error in ztrmm.

13 years agoAdd ztrmm and ztrsm part on loongson3a. The average performance is 2.2G.
traz [Thu, 23 Jun 2011 21:11:00 +0000 (21:11 +0000)]
Add ztrmm and ztrsm part on loongson3a. The average performance is 2.2G.

13 years agoChange prefetch length of A and B, the performance is 2.1G now.
traz [Thu, 23 Jun 2011 10:46:58 +0000 (10:46 +0000)]
Change prefetch length of A and B, the performance is 2.1G now.

13 years agoMerge branch 'release-v0.1alpha2' into loongson3a
Xianyi Zhang [Thu, 23 Jun 2011 08:08:23 +0000 (16:08 +0800)]
Merge branch 'release-v0.1alpha2' into loongson3a

13 years agoMerge branch 'release-v0.1alpha2' into develop
Xianyi Zhang [Thu, 23 Jun 2011 08:07:34 +0000 (16:07 +0800)]
Merge branch 'release-v0.1alpha2' into develop

13 years agoMerge branch 'release-v0.1alpha2' v0.1alpha2
traits [Thu, 23 Jun 2011 07:18:40 +0000 (15:18 +0800)]
Merge branch 'release-v0.1alpha2'

13 years agoFixed #38. Released v0.1 alpha2.
traits [Thu, 23 Jun 2011 07:16:24 +0000 (15:16 +0800)]
Fixed #38. Released v0.1 alpha2.

13 years agoRefs #37. Updated REAME about the compatible issue with EKOPath compiler.
traits [Thu, 23 Jun 2011 07:09:34 +0000 (15:09 +0800)]
Refs #37. Updated REAME about the compatible issue with EKOPath compiler.

13 years agoRefs #39. Moved the shared lib (dll) to top directory in MingW64 compiler environment.
Xianyi Zhang [Wed, 22 Jun 2011 05:19:39 +0000 (13:19 +0800)]
Refs #39. Moved the shared lib (dll) to top directory in MingW64 compiler environment.

13 years agoImprove zgemm performance from 1G to 1.8G, change block size in param.h.
traz [Tue, 21 Jun 2011 22:16:23 +0000 (22:16 +0000)]
Improve zgemm performance from 1G to 1.8G, change block size in param.h.

13 years agoRefs #39. It's unnecessary to include sys/mman.h file in blas_server_omp.c.
Xianyi Zhang [Tue, 21 Jun 2011 17:52:20 +0000 (01:52 +0800)]
Refs #39. It's unnecessary to include sys/mman.h file in blas_server_omp.c.

13 years agoRefs #38. Prepare the docs with v0.1alpha2.
Xianyi Zhang [Tue, 21 Jun 2011 10:06:13 +0000 (18:06 +0800)]
Refs #38. Prepare the docs with v0.1alpha2.

13 years agoMerge branch 'loongson3a' into release-v0.1alpha2
Xianyi Zhang [Tue, 21 Jun 2011 09:50:00 +0000 (17:50 +0800)]
Merge branch 'loongson3a' into release-v0.1alpha2

13 years agoMerge branch 'add_install_target' into develop
Xianyi Zhang [Tue, 21 Jun 2011 09:40:16 +0000 (17:40 +0800)]
Merge branch 'add_install_target' into develop

13 years agoRefs #20. Fixed the installation bug with DYNAMIC_ARCH=1.
Xianyi Zhang [Tue, 21 Jun 2011 09:39:08 +0000 (17:39 +0800)]
Refs #20. Fixed the installation bug with DYNAMIC_ARCH=1.

13 years agoMerge branch 'add_install_target' into develop
Xianyi Zhang [Mon, 20 Jun 2011 10:40:05 +0000 (18:40 +0800)]
Merge branch 'add_install_target' into develop

Conflicts:
Changelog.txt

13 years agoRefs #20. Updated the docs.
Xianyi Zhang [Mon, 20 Jun 2011 10:36:29 +0000 (18:36 +0800)]
Refs #20. Updated the docs.

13 years agoFixed #20. Added install target in makefile. You can use "make install PREFIX=your_in...
Xianyi Zhang [Mon, 20 Jun 2011 10:35:35 +0000 (18:35 +0800)]
Fixed #20. Added install target in makefile. You can use "make install PREFIX=your_installation_directory".

13 years agoUpdated gitignore file.
Xianyi Zhang [Sun, 19 Jun 2011 04:07:31 +0000 (12:07 +0800)]
Updated gitignore file.

13 years agoMerge branch 'master' of github.com:xianyi/OpenBLAS into develop
Xianyi Zhang [Sun, 19 Jun 2011 03:59:38 +0000 (11:59 +0800)]
Merge branch 'master' of github.com:xianyi/OpenBLAS into develop

13 years agoFixed #27. Temporarily walk around axpy's low performance issue with small imput...
Xianyi Zhang [Sun, 19 Jun 2011 03:55:29 +0000 (11:55 +0800)]
Fixed #27. Temporarily walk around axpy's low performance issue with small imput size & multithreads.

13 years agoMerge pull request #36 from pipping/master
Xianyi Zhang [Sat, 11 Jun 2011 12:59:00 +0000 (05:59 -0700)]
Merge pull request #36 from pipping/master

Fixed the bug about USE_OPENMP=0 enabling OpenMP

13 years agoMake USE_OPENMP=0 disable openmp
Elias Pipping [Sat, 11 Jun 2011 12:36:16 +0000 (14:36 +0200)]
Make USE_OPENMP=0 disable openmp

13 years agoFixed #35 a build bug with NO_LAPACK=1 DYNAMIC_ARCH=1 FC=gfortran. I forgot to test...
Xianyi Zhang [Thu, 9 Jun 2011 14:59:49 +0000 (22:59 +0800)]
Fixed #35 a build bug with NO_LAPACK=1 DYNAMIC_ARCH=1 FC=gfortran. I forgot to test it with gfortran in last bug fixed commit.

13 years agoFixed #35 a build bug with NO_LAPACK=1 & DYNAMIC_ARCH=1.
Xianyi Zhang [Thu, 9 Jun 2011 03:38:59 +0000 (11:38 +0800)]
Fixed #35 a build bug with NO_LAPACK=1 & DYNAMIC_ARCH=1.

13 years agoPrint the wall time (cycles) with enabling FUNCTION_PROFILE.
Xianyi Zhang [Thu, 9 Jun 2011 02:40:15 +0000 (10:40 +0800)]
Print the wall time (cycles) with enabling FUNCTION_PROFILE.

13 years agoFixed #33 ztrmm bug on Nehalem.
Wang Qian [Tue, 7 Jun 2011 04:53:25 +0000 (12:53 +0800)]
Fixed #33 ztrmm bug on Nehalem.

13 years agoFixed #32 a SEGFAULT bug with gcc-4.6. According to i386 calling convention, The...
Xianyi [Fri, 3 Jun 2011 05:19:54 +0000 (13:19 +0800)]
Fixed #32 a SEGFAULT bug with gcc-4.6. According to i386 calling convention, The called funtion should remove the hidden return value address from the stack.

13 years agoFixed #31 Shared library placement on Mac. Thank Mr.Viral B. Shah for this patch.
Xianyi Zhang [Mon, 30 May 2011 04:42:17 +0000 (12:42 +0800)]
Fixed #31 Shared library placement on Mac. Thank Mr.Viral B. Shah for this patch.

13 years agoFixed #30 strmm computational error on Loongson3A.
traz [Sat, 28 May 2011 09:48:34 +0000 (09:48 +0000)]
Fixed #30 strmm computational error on Loongson3A.

13 years agoFixed the makefile bug about openblas_set_num_threads.
Xianyi Zhang [Fri, 27 May 2011 13:15:30 +0000 (21:15 +0800)]
Fixed the makefile bug about openblas_set_num_threads.

13 years agoFixed a bug about detecting underscore prefix in c_check.
Xianyi Zhang [Fri, 27 May 2011 10:16:19 +0000 (18:16 +0800)]
Fixed a bug about detecting underscore prefix in c_check.

13 years agoIngnore *.obj files in git.
Xianyi Zhang [Fri, 27 May 2011 10:12:45 +0000 (18:12 +0800)]
Ingnore *.obj files in git.

13 years agoModify single precision compiler conditions, increasing single precision kernel code...
traz [Fri, 27 May 2011 09:47:17 +0000 (09:47 +0000)]
Modify single precision compiler conditions, increasing single precision kernel code on Loongson3a.

13 years agoRemove the useless code, modify code comments and format.
traz [Wed, 18 May 2011 10:54:51 +0000 (10:54 +0000)]
Remove the useless code, modify code comments and format.

13 years agoFixed #28. Convert the result to double precision in MIPS64 dsdot_k kernel.
Xianyi Zhang [Tue, 17 May 2011 21:24:00 +0000 (21:24 +0000)]
Fixed #28. Convert the result to double precision in MIPS64 dsdot_k kernel.

13 years agoFixed #25 dtrmm and dtrsm computational error on Loongson3A.
traz [Sat, 14 May 2011 22:00:57 +0000 (22:00 +0000)]
Fixed #25 dtrmm and dtrsm computational error on Loongson3A.