Re: catchedge detection error

> A long-long time ago I had issues when attempted to tune ATLAS with
> parallel make.
>
> So as a current workaround could you try to re-run without "-j 16" switch?
>
> Sincerely,
>
> Dmitri.
>
> On Mon, Mar 30, 2009 at 5:50 AM, Jessica Jones <j.r.jones@...> wrote:
>  
>> I assume the lack of response means no one has seen it before, so I've added
>> it to the tracker.
>>
>> Thanks
>>
>> Jess
>>
>> On 29/03/09 18:23, Jess Jones wrote:
>>
>> I was trying to compile the latest (3.8.3) ATLAS on a 16-core (4x
>> quad-core Intel Xeon) machine running Centos 5.2, with a custom built
>> gcc 4.2.3 that passed all build tests before being used.
>>
>> ATLAS gave the cryptic error I've pasted below (logs attached).
>>
>> Here's the configure command that I used just beforehand - the 2400
>> comes from /proc/cpuinfo for one processor, and I built wiht "make -j 16":
>>   /tmp/cs1jrj/ATLAS/configure --prefix=/opt/packages/gnu/atlas/3.8.3 \
>> -b 64 -D c -DPentiumCPS=2400  -Fa alg -fPIC \
>> --with-netlib-lapack=/opt/packages/gnu/lapack/3.2/lib64/liblapack.a
>>
>> Here's the error message, with some of the surrounding output:
>> ...
>> make[3]: *** [res/atlas_cacheedge.h] Error 2
>> make[3]: Leaving directory `/tmp/cs1jrj/ATLAS/build/tune/blas/gemm'
>> make[2]: *** [/tmp/cs1jrj/ATLAS/build/tune/blas/gemm/res/atlas_cachedge.h]
>> Error 2
>> make[2]: Leaving directory `/tmp/cs1jrj/ATLAS/build/bin'
>> ERROR 639 DURING CACHE EDGE DETECTION!!.
>> make[2]: Entering directory `/tmp/cs1jrj/ATLAS/build/bin'
>> cd /tmp/cs1jrj/ATLAS/build ; make error_report
>> make[3]: Entering directory `/tmp/cs1jrj/ATLAS/build'
>> make -f Make.top error_report
>> make[4]: Entering directory `/tmp/cs1jrj/ATLAS/build'
>> uname -a 2>&1 >> bin/INSTALL_LOG/ERROR.LOG
>> gcc -v 2>&1  >> bin/INSTALL_LOG/ERROR.LOG
>>
>> ...
>>
>> I wondered if anyone has seen this error before?  I can't find it in the
>> errata.
>>
>> Thanks
>>
>> Jess
>>
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>>    
>
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