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| author | Jesse Taube <jesse@rivosinc.com> | 2024-10-17 22:00:21 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-10-18 22:38:33 +0300 |
| commit | d1703dc7bc8ec7adb91f5ceaf1556ff1ed212858 (patch) | |
| tree | 8d6cfe05cb0dc3aba319c9aea977598eaa7174bd /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | c05a62c92516d7679c819f8a5177cf84c8668954 (diff) | |
| download | linux-d1703dc7bc8ec7adb91f5ceaf1556ff1ed212858.tar.xz | |
RISC-V: Detect unaligned vector accesses supported
Run an unaligned vector access to test if the system supports
vector unaligned access. Add the result to a new key in hwprobe.
This is useful for usermode to know if vector misaligned accesses are
supported and if they are faster or slower than equivalent byte accesses.
Signed-off-by: Jesse Taube <jesse@rivosinc.com>
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Link: https://lore.kernel.org/r/20241017-jesse_unaligned_vector-v10-4-5b33500160f8@rivosinc.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions