From: Joseph Landman <landman@scalableinformatics.com>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] Re: HPL Benchmark on Itanium 2 box
Date: Sat, 12 Apr 2003 23:16:03 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590723705489@msgid-missing> (raw)
Hi Brent:
Looks like either a missing library, or a library order issue. The
HPL_pdtest.o is trying to find the cblas_dgemv function. This function
is likely supplied in the optimized Intel libs (though I don't know
which library, but it would be one supplying BLAS and LAPACK routines
optimized for the platform). You may have a -L/path in front of the
correct -lcblas (or similar library name). If you can find out which
library is supposed to provide that function, try moving it to a
different position in the link line.
Joe
On Sat, 2003-04-12 at 12:06, Brent M. Clements wrote:
> Hi Guys,
> I'm trying to compile the hpl benchmark on a HP zx6000 box.
>
> I have the hp math libraries and the intel 7.0 compilers.
>
> Has anyone ever tried compiling the hpl benchmark using this compile
> configuration? If so could they send me their Makefile
>
> The reason I'm asking is because I keep on getting the following error
>
> HPL_pdtest.o: In function `HPL_pdtest':
> HPL_pdtest.o(.text+0x1a82): undefined reference to `cblas_dgemv'
> HPL_pdtest.o(.text+0x1ad2): undefined reference to `cblas_dgemv'
>
> Anyone have a clue?
>
> Thanks,
>
>
> Brentr Clements
>
>
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--
Joseph Landman, Ph.D
Scalable Informatics LLC
email: landman@scalableinformatics.com
web: http://scalableinformatics.com
phone: +1 734 612 4615
reply other threads:[~2003-04-12 23:16 UTC|newest]
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