<div dir="ltr">On Tue, Jan 1, 2013 at 11:00 AM, Umut Tabak <span dir="ltr"><<a href="mailto:u.tabak@tudelft.nl" target="_blank">u.tabak@tudelft.nl</a>></span> wrote:<br><div class="gmail_extra"><div class="gmail_quote">
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<div>On 01/01/2013 04:36 PM, Jed Brown
wrote:<br>
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<div dir="ltr">Nope, it saves all matrices the same way because
the binary format is not smart enough to distinguish different
formats on disk.</div>
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ok, while saving there is no dense matrix concept basically...<br>
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</blockquote></div><br></div><div class="gmail_extra">Only if you do it manually. I recommend</div><div class="gmail_extra"><br></div><div class="gmail_extra">1. Just use sparse and don't worry about it.</div><div class="gmail_extra">
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<div class="gmail_extra">2. If you feel (1) is such a crucial performance bottleneck that must be sped up by a small fraction, change your workflow to avoid writing such large matrices to disk, thus speeding up this phase by orders of magnitude.</div>
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