------- Comment #114 from lucier at math dot purdue dot edu 2010-03-27 04:59 ------- Created an attachment (id=20221) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20221&action=view) time/mem report compiling compiler.i
This is the time and detailed memory report for compiling compiler.i with today's gcc and optimization level -O3 -fschedule-insns. Again, the detailed configuration information and command line are contained at the beginning of the file. Except for taking > 20GB of RAM, this doesn't look too bad, either. The passes taking the most time are: parser : 222.18 (21%) usr 2.95 (11%) sys 225.37 (21%) wall 103148 kB (11%) ggc tree CFG cleanup : 63.67 ( 6%) usr 0.00 ( 0%) sys 63.60 ( 6%) wall 2467 kB ( 0%) ggc scheduling : 394.04 (37%) usr 0.00 ( 0%) sys 394.04 (36%) wall 5824 kB ( 1%) ggc TOTAL :1056.69 26.47 1083.41 916872 kB -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854
