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| author | Nick Foster | 2012-04-15 16:03:27 -0700 |
|---|---|---|
| committer | Johnathan Corgan | 2012-04-16 08:25:23 -0700 |
| commit | c3f2c30a54c75575f464afdd7cd11a017fb07695 (patch) | |
| tree | 6889936b1b11ae77fbdcdfb6da17cb7ea840422f /grc | |
| parent | 04e2ebb979942cada74f10ea022342716c6851bf (diff) | |
| download | gnuradio-c3f2c30a54c75575f464afdd7cd11a017fb07695.tar.gz gnuradio-c3f2c30a54c75575f464afdd7cd11a017fb07695.tar.bz2 gnuradio-c3f2c30a54c75575f464afdd7cd11a017fb07695.zip | |
Volk: add support for checking AVX enable state of OS.
Some systems (notably Xen hypervisor) appear to use XSETBV to disable AVX. This causes SIGILL when running AVX instructions. This commit makes Volk check XCR0 on the AVX arch before proceeding.
Diffstat (limited to 'grc')
0 files changed, 0 insertions, 0 deletions