BUG DESCRIPTION:
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eigs is very slow (10 x slower) in Scilab compared to Matlab
ERROR LOG:
----------
HOW TO REPRODUCE THE BUG:
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a=sprand(10000,10000,0.01);a=a+a';tic,eigs(a,[],1,'LM'),toc
OTHER INFORMATION:
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Tested on a MacPro mid-2010, OSX 10.13.6
MATLAB (R2017b)
>> a=sprand(10000,10000,0.01);a=a+a';tic,eigs(a,[],1,'LM'),toc
ans =
100.1358
Elapsed time is 0.138481 seconds.
SCILAB (6.0.1):
--> a=sprand(10000,10000,0.01);a=a+a';tic,eigs(a,[],1,'LM'),toc
ans =
100.586
ans =
1.334764