Closed GoogleCodeExporter closed 9 years ago
Original comment by ya...@google.com
on 7 May 2015 at 10:24
From the cpuinfo, avx2 is not supported on your machine. However, James just
fixed a bug in libvpx's runtime cpu detection code. Could you please check the
following patch out and give it a try?
commit abff8b24b935f134fd6c09a659dcb2c3fd6a1051 (x86_simd_caps: check max cpuid
before testing AVX2)
Thanks.
Original comment by yunqingw...@google.com
on 7 May 2015 at 11:59
Now it works. But shows same error when configured with
--disable-runtime-cpu-detect
Original comment by infer...@gmail.com
on 8 May 2015 at 1:45
Great! You need the runtime cpu detection to turn on/off optimizations based on
what are supported on your machine. If for some reason you don't want to enable
it, you can turn off the optimizations yourself during configuration(for
example, --disable-avx2). But, --enable-runtime-cpu-detect is recommended.
Original comment by yunqingw...@google.com
on 8 May 2015 at 3:31
Original comment by ya...@google.com
on 16 Jul 2015 at 11:39
Original issue reported on code.google.com by
infer...@gmail.com
on 23 Apr 2015 at 12:59Attachments: