-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/3/11 8:06 AM, Dominique Dhumieres wrote: > Hi Alex, > > I have finally installed bundle-octave* on my G5/OSX 10.5 (Atlas > variant) and intel_64/OSX 10.6 (not yet on G4/OSX 10.4). Testing > octave I see the following warning (both systems): > > octave:1> pkg load all warning: addpath: > /sw/lib/octave/3.2.4/packages/ocs-0.1.1/powerpc-apple-darwin-api-v37/../utl: > > No such file or directory warning: addpath: > /sw/lib/octave/3.2.4/packages/ocs-0.1.1/powerpc-apple-darwin-api-v37/../asm: > > No such file or directory warning: addpath: > /sw/lib/octave/3.2.4/packages/ocs-0.1.1/powerpc-apple-darwin-api-v37/../tst: > > No such file or directory warning: addpath: > /sw/lib/octave/3.2.4/packages/ocs-0.1.1/powerpc-apple-darwin-api-v37/../nls: > > No such file or directory warning: addpath: > /sw/lib/octave/3.2.4/packages/ocs-0.1.1/powerpc-apple-darwin-api-v37/../prs: > > No such file or directory warning: addpath: > /sw/lib/octave/3.2.4/packages/ocs-0.1.1/powerpc-apple-darwin-api-v37/../sbn: > > No such file or directory
Thanks! I've fixed the above problem now. > warning: mark_as_command is obsolete and will be removed from a > future version of Octave I haven't looked into this one yet. > > octave:2> benchmark_dtmm(1000,1000,10) warning: fopen: file found > in load path I get that warning, but not with _just_ benchmark installed, so I'm not quite sure where it comes from. > > and the following error when leaving octave on intel/10.6: > > error: Permission denied error: ignoring > octave_execution_exception while preparing to exit > However, I don't see that error. I'll see about 10.6/x86_64, though. > Now what worries me more is that benchmark_dtmm(1000,1000,10) > gives > > Time for A'*B (A,B m-by-n matrices): 1.72362 on a 2.53Ghz Core2Duo > > and > > Time for A'*B (A,B m-by-n matrices): 0.508563 on a 1.8Ghz G5 > I get Time for A'*B (A,B m-by-n matrices): 0.250954 on my 2.53 GHz Core2Duo (OS 10.7, so no ATLAS) and Time for A'*B (A,B m-by-n matrices): 1.77265 on my 2 GHz G4 (10.5, with ATLAS). > If I understand the meaning of these numbers, this means ~4GFlops > on the G5 (increasing to 5GFlops for n=m=4000, IIRC Atlas gives > ~5.6GFlops out of the peak 7.2GFlops), but only 1.2GFlops for the > Core2Duo (Atlas or the accelerated framework give ~11GFlops out of > the peak 20GFlops). > > 1.1GFlops on my intel box corresponds to what I get when compiling > lapack with gfortran which make me suspicious that octave (plain > variant) is not linked against -Wl,-framework,Accelerate. Could > someone check what is wrong with the above (my conclusions or the > lapack library used)? > > TIA > > Dominique > - -- Alexander Hansen, Ph.D. Fink User Liaison http://finkakh.wordpress.com/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk6J/FEACgkQB8UpO3rKjQ9m0QCdE7O2fDr5bHBos4ZIG0e4MUa2 81oAn05/smMuDSMYFuqeGR7YbqWxgPQM =GJBg -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Fink-users mailing list [email protected] List archive: http://news.gmane.org/gmane.os.macosx.fink.user Subscription management: https://lists.sourceforge.net/lists/listinfo/fink-users
