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OpenBLAS ChangeLog |
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==================================================================== |
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Version 0.3.25 |
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12-Nov-2023 |
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general: |
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- improved the error message shown on exceeding the maximum thread count |
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- improved the code to add supplementary thread buffers in case of overflow |
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- fixed a potential division by zero in ?ROTG |
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- improved the ?MATCOPY functions to accept zero-sized rows or columns |
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- corrected empty prototypes in function declarations |
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- cleaned up unused declarations in the f2c-converted versions of the LAPACK sources |
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- fixed compilation with the Cray CCE Compiler suite |
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- improved link line rewriting to avoid mixed libgomp/libomp builds with clang&gfortran |
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- worked around OPENMP builds with LLVM14's libomp hanging on FreeBSD |
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- improved the Makefiles to require less option duplication on "make install" |
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- imported the following changes from the upcoming release 3.12 of Reference-LAPACK |
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- deprecate utility functions ?GELQS and ?GEQRS (LAPACK PR 900) |
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- apply rounding up to workspace calculations done in floating point (LAPACK PR 904) |
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- avoid overflow in STGEX2/DTGEX2 (LAPACK PR 907) |
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- fix accumulation in ?LASSQ (LAPACK PR 909) |
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- fix handling of NaN values in ?GECON (LAPACK PR 926) |
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- avoid overflow in CBDSQR/ZBDSQR (LAPACK PR 927) |
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- fix poor vector orthogonalizations in ?ORBDB5/?UNBDB5 (LAPACK PR 928 & 930) |
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x86-64: |
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- fixed compile-time autodetection of AMD Ryzen3 and Ryzen4 cpus |
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- fixed capability-based fallback selection for unknown cpus in DYNAMIC_ARCH |
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- added AVX512 optimizations for ?ASUM on Sapphire Rapids and Cooper Lake |
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ARM64: |
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- fixed building on Apple with homebrew gcc |
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- fixed building with XCODE 15 |
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- fixed building on A64FX and Cortex A710/X1/X2 |
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- increased the default buffer size for recent ARM server cpus |
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POWER: |
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- fixed building with the IBM xlf 16.1.1 compiler |
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- fixed building with IBM XL C |
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- added support for DYNAMIC_ARCH builds with clang |
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- fixed union declaration in the BFLOAT16 test case |
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- enable optimizations for the AIX assembler on POWER10 |
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LOONGARCH64: |
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- added an optimized SGEMV kernel |
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- added an optimized DTRSM kernel |
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==================================================================== |
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Version 0.3.24 |
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03-Sep-2023 |
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Martin Kroeker
GitHub
1 year ago