OpenBLAS

Tree: 7fcad02dc2

History

Mark Ryan 7fcad02dc2 fix RVV 1.0 detection code There were a couple of issues with the detection code used to check for RVV 1.0 on kernels that do not support hwprobe. 1. The vtype clobber was missing 2. The wrong form of vsetvli was being used. The vsetvli x0, x0 form is inappropriate for this use case as it can only be safely used in code where the value of vtype is known. The use of vsetvli x0, x0 here can lead to a failure to detect RVV 1.0, if, for example, the vill bit happens to be set before detect_riscv64_rvv100 is called. We fix both issues by adding the missing clobber and replacing the first parameter to vsetvli with t0 (which we add to our clobbers).		5 months ago
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level2	Add infrastructure for bgemv/bscal	6 months ago

level3	Multi-thread GEMM Performance Improvement on NeoverseV1 (DIVIDE_RATE=1)	6 months ago

mapper	Remove all trailing whitespace except lapack-netlib	11 years ago

others	fix RVV 1.0 detection code	5 months ago

OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.

C Fortran Motorola 68K Assembly Makefile Unix Assembly other

martin@ruby.chemie.uni-freiburg.de traits.zhang@gmail.com wernsaar@googlemail.com xianyi@iscas.ac.cn hank.p.anderson@gmail.com 52632443+wjc404@users.noreply.github.com guxiwei-hf@loongson.cn wangyang.guo@intel.com ashwin.sekhar@cavium.com isuruf@gmail.com chip.kerchner@ibm.com rajis@linux.ibm.com chris.sidebottom@arm.com binebrank@gmail.com wangqian10@iscas.ac.cn arjan@linux.intel.com mhillen@linux.ibm.com m.tk1@hotmail.com 16061801+brada4@users.noreply.github.com ashwin@broadcom.com ralf.gommers@gmail.com bradatajs@yahoo.com xianyi@perfxlab.com jeromerobert@gmx.com zaheer.chothia@gmail.com