<div dir="ltr"><br><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div>--</div>Lucas Tanure <br>+55 (19) 988176559<br></div></div></div>
<br><div class="gmail_quote">On Tue, Mar 17, 2015 at 9:22 AM, David Nolden <span dir="ltr"><<a href="mailto:david.nolden.kdevelop@art-master.de" target="_blank">david.nolden.kdevelop@art-master.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div>Actually, the absolute limit on the size of the item repository is 4GB, because the index is a 32 bit number, and there can be 1<<16 buckets, each of size 1<<16, i.e. 1<<32=4.3GB. Maybe this limit is hit in your case. Can you add some assertion which avoids "wrapping" of the bucket number (especially of the buckets spanned by the "monster bucket extent")?<br></div></div></div></blockquote><div><br></div><div>How ? I don't understand this code yet. </div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><br></div>However, that limit applies to each item repository separately. In your case it seems to be the persistent symbol table. IMO it should never become that huge, not even for the linux kernel. So I guess this is a problem in kdevelop-clang, which puts too much stuff in the symbol table (just a guess).<br><br></div>Greetings, David<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">2015-03-15 2:15 GMT+01:00 Lucas Tanure <span dir="ltr"><<a href="mailto:tanure@linux.com" target="_blank">tanure@linux.com</a>></span>:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">Hi,<br><br>I'm trying to use kdevelop for develop linux kernel, but it's crashing while parsing.<div>I imported the main makefile from linux kernel source and after a few minutes the kdevelop crashes.<br><br>Take a look at:<br><b>kdevelop</b> <b>binaries</b> : <a href="https://www.dropbox.com/s/g01t1uzpkkwihwt/kdevelop.tar.xz?dl=0" target="_blank">https://www.dropbox.com/s/g01t1uzpkkwihwt/kdevelop.tar.xz?dl=0</a><br><br><b>llvm</b> <b>binaries</b> :<a href="https://www.dropbox.com/s/j8xarqu6leufk8s/llvm.tar.xz?dl=0" target="_blank">https://www.dropbox.com/s/j8xarqu6leufk8s/llvm.tar.xz?dl=0</a><br><br><b>kdevelop</b> <b>log</b> : <a href="https://www.dropbox.com/s/ke4iovxx8alis9j/kdev.log?dl=0" target="_blank">https://www.dropbox.com/s/ke4iovxx8alis9j/kdev.log?dl=0</a><br><br><b>gdb</b> <b>coredump</b> : <a href="https://www.dropbox.com/s/1q7l8pi67kug59r/core.24956.xz?dl=0" target="_blank">https://www.dropbox.com/s/1q7l8pi67kug59r/core.24956.xz?dl=0</a><br><br>I created the bug:</div><div><a href="https://bugs.kde.org/show_bug.cgi?id=343950" target="_blank">https://bugs.kde.org/show_bug.cgi?id=343950</a></div><div><br></div><div>and I thought it was the same as:<br><a href="https://bugs.kde.org/show_bug.cgi?id=272408" target="_blank">https://bugs.kde.org/show_bug.cgi?id=272408</a> ( not enough memory ram ). </div><div>But it's not, it's a real crash. I tested with a 24Gbytes of Ram, and kdevelop took like 5Gb to parse 50% of linux kernel. </div><div><br></div><div>Please help.</div><div>Thanks</div><div><br></div><div>--<br>Lucas Tanure<br><a href="tel:%2B55%20%2819%29%20988176559" value="+5519988176559" target="_blank">+55 (19) 988176559</a></div></div>
<br></div></div><span class="">_______________________________________________<br>
KDevelop-devel mailing list<br>
<a href="mailto:KDevelop-devel@kde.org" target="_blank">KDevelop-devel@kde.org</a><br>
<a href="https://mail.kde.org/mailman/listinfo/kdevelop-devel" target="_blank">https://mail.kde.org/mailman/listinfo/kdevelop-devel</a><br>
<br></span></blockquote></div><br></div>
</blockquote></div><br></div></div>