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Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7
From: |
Michael Dickens |
Subject: |
Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7 |
Date: |
Fri, 25 Jan 2013 13:47:17 -0500 |
On Jan 25, 2013, at 12:20 PM, Tom Rondeau <address@hidden> wrote:
> By the way, if you grep for xgetbv in the 'next' branch, we did some work for
> this problem there but apparently not on 'master.' Not sure if it's for this
> exact problem or just a related one, but might be something to look at.
It looks like there are 3 primary files related to this issue, in both master
and next (found via "grep -inr xgetbv ." from the top-level source directory of
each):
volk/tmpl/volk_cpu.tmpl.c
volk/gen/archs.xml
volk/lib/CMakeLists.txt
and, these are about the same between those 2 branches. So, not sure to what
changes you're referring, but in my reading they don't seem to impact this
particular issue significantly. - MLD
BTW> Supposedly Qt does both configure-time and runtime detection and handling
of AVX (as well as SSE 1/2/3/4 and so forth). I know of their configure-time
parameters (handled in QMake), but I'm not aware of their runtime system.
Might be worth investigating.
- [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, (continued)
- [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Michael Dickens, 2013/01/24
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Nick Foster, 2013/01/24
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Michael Dickens, 2013/01/24
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Albert Chun-Chieh Huang, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Michael Dickens, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Michael Dickens, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Nick Foster, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Michael Dickens, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Michael Dickens, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7, Tom Rondeau, 2013/01/25
- Re: [Discuss-gnuradio] Volk build error using MacPorts GCC 4.7,
Michael Dickens <=
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