<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div></div><div>thanks again</div><div><br><div apple-content-edited="true">
<div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Luigia Ambrosio</div><div><br></div></div><br class="Apple-interchange-newline"><br class="Apple-interchange-newline">
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<br><div><div>Il giorno 20/giu/2012, alle ore 10:45, Aron Ahmadia ha scritto:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr">Have you tried passing -log_summary to the command line?<div><br></div><div>A<br><br><div class="gmail_quote">On Wed, Jun 20, 2012 at 11:32 AM, Luigia Ambrosio <span dir="ltr"><<a href="mailto:ambrosio.luigia@gmail.com" target="_blank">ambrosio.luigia@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all
<div>I'm interested in using PETSC with CUDA. I just downloaded and installed the developer version and I was testing the example #1 ($HOME/petsc-dev/src/vec/vec/examples/tutorials) to compute the norm of a vector.</div>
<div>I would like to compare PETSC "without cuda" and "with cuda". Is there a way to profile a PETSC executable, obtain the stack of the called functions and methods and access to the function body?</div>
<div>Can anybody make an exmple?</div><div>Thanks a million</div>
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