[[!meta copyright="Copyright © 2011 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] [[!tag open_issue_gnumach]] At compile-time, GNU Mach is parameterized with several constants. These might need some tuning. Debian has some patches. # IRC, freenode, #hurd, 2011-06-09 youpi: in ipc/ipc_hash.c, there is code which computes the size of the global (space, port)->entry hash table youpi: you may be interested in tuning this one too I know ok the current value is not so bad it's big enough for buildds to run fine 256 if i'm right well it won't fail we're limited by the 4000 object limitation anyway since it's a chained hash table but increasing it may help performances a bit and it certainly can't hurt much