On Thu, 2009-05-14 at 13:35 -0700, Joshua Bernstein wrote: > Greetings All, > > I'm trying to build OpenMPI 1.3.2 with the Pathscale compiler, version > 3.2. A > bit of the way through the build the compiler dies with what it things is a > bad > optimization. Has anybody else seen this, or know a work around for it? I'm > going to take it up with Pathscale of course, but I thought I'd throw it out > here: > > ---SNIP--- > /opt/pathscale/bin/pathCC -DHAVE_CONFIG_H -I. -I../.. > -I../../extlib/otf/otflib > -I../../extlib/otf/otflib -I../../vtlib/ -I../../vtlib -D_GNU_SOURCE -mp > -DVT_OMP -O3 -DNDEBUG -finline-functions -pthread -MT > vtfilter-vt_tracefilter.o > -MD -MP -MF .deps/vtfilter-vt_tracefilter.Tpo -c -o vtfilter-vt_tracefilter.o > `test -f 'vt_tracefilter.cc' || echo './'`vt_tracefilter.cc > Signal: Segmentation fault in Global Optimization -- Dead Store Elimination > phase. > Error: Signal Segmentation fault in phase Global Optimization -- Dead Store > Elimination -- processing aborted > *** Internal stack backtrace: > pathCC INTERNAL ERROR: /opt/pathscale/lib/3.2/be died due to signal 4
Haven't seen it. But I'm only using -O2 when building openmpi. Report it quickly, if we're lucky they might get a fix into the 3.3 release that is due out very soon. (I just got the beta yesterday) -- Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden Internet: a...@hpc2n.umu.se Phone: +46 90 7866134 Fax: +46 90 7866126 Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
