<div dir="ltr"><div class="gmail_extra"><div>> You are not checking error codes, otherwise you wouldn't see all the subsequent errors.</div><div><br></div><div>That's correct. I don't quite remember, but I think at some point I had trouble with function returns and CHKERRQ( and also CHKERRV? -- not sure though) and so I dropped it; is this terrible or just bad? PETSc still produces errors when I'm not using it so I though I'm ok!</div>
<div><br></div><div>> <span style>The default behavior was changed in petsc-dev because forgetting to preallocate was too common of a mistake</span></div><div><span style><br></span></div><div><font color="#222222" face="arial, sans-serif">Thanks. In fact I do preallocate(exactly), it may be that I'm not doing it right; gotta check.</font></div>
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