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* Update copyright dates with scripts/update-copyrightsPaul Eggert2022-01-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
* x86-64: Create microbenchmark infrastructure for libmvecSunil K Pandey2021-11-161-0/+464
Add python script to generate libmvec microbenchmark from the input values for each libmvec function using skeleton benchmark template. Creates double and float benchmarks with vector length 1, 2, 4, 8, and 16 for each libmvec function. Vector length 1 corresponds to scalar version of function and is included for vector function perf comparison. Co-authored-by: Haochen Jiang <haochen.jiang@intel.com> Reviewed-by: H.J. Lu <hjl.tools@gmail.com>