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| author | Robert Hoo <robert.hu@linux.intel.com> | 2020-02-29 20:34:34 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-03-16 22:07:42 +0100 |
| commit | 6b8cd447efdad1d8bb637904e5077900d063e05d (patch) | |
| tree | 7a4ccc59e6e153469bf070133f7c68a92cb73053 /util | |
| parent | 880a7817c1a82a93d3f83dfb25dce1f0db629c66 (diff) | |
configure: add configure option avx512f_opt
If it is enabled, config-host.mak will have CONFIG_AVX512F_OPT defined.
AVX512F instruction set is available since Intel Skylake, and can be enabled in
compiling with -mavx512f.
More info:
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'util')
0 files changed, 0 insertions, 0 deletions