right now, 4.4 branch is broken for CP2K, there seems to be some error in
libfortran that causes incorrect writes. The diff in the restarts looks like:
56,58c56,58
< &FORCEFIELD
< PARMTYPE CHM
< PARM_FILE_NAME ../sample_pot/water.pot
---
> FORCEFIELD,
> ,PARMTYPE CHM
> ,PARM_FILE_NAME../sample_pot/water.pot
so a leading & disappears, and whitespace is being replaced by ','
4.3.1 and 4.4.0 work fine, 4.4 branch is broken. However, using the 4.3.1
runtime with a 4.4 compiled binary is OK, so I guess it is libgfortran. I have
no testcase yet (other than running CP2K and inspect the restart), but will
delve into it.
--
Summary: [4.4 Regression] incorrect IO
Product: gcc
Version: 4.4.1
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: libfortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: jv244 at cam dot ac dot uk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40330
