UTThornInt aka ArrayFormat woes
Bugzilla Link | 822 |
Created on | Feb 10, 2011 16:33 |
Version | svn |
OS | Linux |
Architecture | PC |
Attachments | UTThornInt.sac |
Extended Description
Created an attachment (id=794) source code to reproduce fault I just tried compiling apex/UTThornInt/UTThornInt.sac, with: sac2c v1.00-beta (Haggis And Apple) product rev 17290:17300:MODIFIED linux-gnu_x86_64 (Wed Feb 9 16:58:44 EST 2011 by sac) No compiler options. Compilation time is excessive - 5-10 minutes on a 3.2GHz machine. Sorry, but I did not time it. DL takes a long time on several iterations. Memory footprint grows constantly, but no single optimization (based on compiling with -v4 and watching system monitor in linux) seems at fault. The compile maxes out at about 3.9GB-ish for sac2c, but then cc1 comes along and drives that up to 5.8GB. Perhaps some kcachegrind person can look into this and see if we have a memory leak there? [Not sure what we can do about the cc1 part, though.]
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information