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No such file or directory warning: mark_as_command is obsolete and will be removed from a future version of Octave octave:2> benchmark_dtmm(1000,1000,10) warning: fopen: file found in load path and the following error when leaving octave on intel/10.6: error: Permission denied error: ignoring octave_execution_exception while preparing to exit 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 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 ------------------------------------------------------------------------------ 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
