[Pw_forum] OPTERON 64-bit and Portland pgf90 5.2-4

[Andrea Floris]

Dear all, I am trying to run the PWSCF version 2.1 in a OPTERON
cluster of 64-bit
machines. Following the suggestion of manual, I tried the PORTLAND
compiler, version 5.2-4. As other people reported (but with older
versions) I was able to
compile without problems and run pw.x also without problems. But for
phonon calculations ph.x gives me immediately a segmentation fault error.
What you suggest? There is a workaround to this problem?

Thank yor for your answer,

Andrea