http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48283
Richard Guenther <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |compile-time-hog Status|UNCONFIRMED |NEW Last reconfirmed| |2011.03.25 12:26:55 Ever Confirmed|0 |1 --- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-03-25 12:26:55 UTC --- Just to clarify - runtime or compile-time issue? I see the testcases operate on 100^3 arrays - certainly not small for very slow HW. Compile-time seems to be excessively high for x86_64 machines as well, Sebastian, why is graphite soooo slow on these very small testcases? Execution is quick for me. All time is spent in samples % app name symbol name 1281556 58.0817 libppl.so.9.0.0 /usr/lib64/libppl.so.9.0.0 466710 21.1519 libc-2.9.so /lib64/libc-2.9.so 250459 11.3511 libgmp.so.3.5.0 /usr/lib64/libgmp.so.3.5.0 (note this is a whole-system profile). I'd say skip graphite tests completely for !run_expensive_tests for now.