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[Octave-bug-tracker] [bug #44315] sparse-times-single operators unimplem


From: Ceral Paquet
Subject: [Octave-bug-tracker] [bug #44315] sparse-times-single operators unimplemented
Date: Fri, 20 Feb 2015 08:13:57 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/36.0

Follow-up Comment #2, bug #44315 (project octave):

OK thanks for the info Jordi. I spent some time looking in sparse.cc and
MSparse.cc

http://octave.sourceforge.net/doxygen41/d2/dc3/sparse_8cc_source.html

http://octave.sourceforge.net/doxygen41/d7/d5b/MSparse_8cc_source.html

and saw the latter is templated so I wondered if it was a simple change. BTW
is this fall-back code if SuiteSparse is not used?


Also, interesting about single*sparse. I had to check it out - unfortunately
it looks like it has the same limitation.

x'*A

error: binary operator '*' not implemented for 'float matrix' by 'sparse
matrix' operations


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