[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: intel mkl
From: |
Mag Gam |
Subject: |
Re: intel mkl |
Date: |
Tue, 8 Jun 2010 06:41:21 -0400 |
Still having no luck. It can't find my lapack.
My lapack is located at:
/apps/lib/em64t/libmkl_lapack.so
But I am not sure what argument I need to put in my ./configure to
have it find it.
On Mon, Jun 7, 2010 at 11:40 PM, Mag Gam <address@hidden> wrote:
> Wow. Thanks for the quick response.
>
> I am going by this:
>
> http://octave.1599824.n4.nabble.com/icc-compiler-td1677125.html
>
>
>
> On Mon, Jun 7, 2010 at 11:35 PM, John W. Eaton <address@hidden> wrote:
>> On 7-Jun-2010, Mag Gam wrote:
>>
>> | I am trying to compile Octave with Intel compiler and use Intel Math
>> | Kernel Libraries. However, It seems the basic install isn't finding my
>> | MKL libraries. I know there were previous threads about this topic
>> | therefore I am hoping to get some help.
>> |
>> | Here is how I am compiling stuff.
>> |
>> | PREFIX=/apps/octave-3.2.3
>> |
>> | export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/apps/hdf5-1.8.3/lib
>> |
>> | INCLUDE="-I/apps/hdf5-1.8.3/include"
>> | ./configure F77=ifort FFLAGS="-O3 -xW" CXX=icpc CPP="icc -E" CC=icc
>> | CXXPP="icpc -E" \
>> | CXXFLAGS="$INCLUDE -mieee-fp" \
>> | --prefix="$PREFIX" CFLAGS="-O3 -xW $INCLUDE" CPPFLAGS="$CFLAGS" \
>> | LDFLAGS="-limf -lm -L/apps/hdf5-1.8.3/lib" \
>> | PERL=/apps/perl-5.10.1/bin/perl --disable-extra-warning-flags
>> | --disable-docs
>> |
>> | The MKL libraries exist here: /apps/intel/lib/intel64
>> |
>> | This currently does not find the MKL, I am curious how others did this.
>>
>> CPPFLAGS is for the preprocessor, so setting CPPFLAGS to $CFLAGS is
>> probably not what you want.
>>
>> -I flags belong in CPPFLAGS.
>>
>> -L flags belong in LDFLAGS.
>>
>> Use CXXFLAGS and CFLAGS for things like -O and -g, and I suppose
>> -mieee-fp if that is not discovered automatically by the configure
>> script.
>>
>> I don't think any variable CXXPP is used in Octave's configure scripts
>> or Makefiles.
>>
>> jwe
>>
>