The ABINIT Users Mailing List ( CLOSED )

[Matthieu Verstraete <mjv500@york.ac.uk>]

Hello all,

I took the latest tar.gz package for 5.3.4 and configure/compiled it on my 
favorite Mac OSX platform (G5 powerpc xlf and a new mpich installation).

However, for abinis and abinit-gw, the compilation of the main program 
crashed for levels of optimization -O2 -O3 or -O4. In both cases the 
compilation finished for no opt or for -O0. I believe the code speed in 
abinit.F90 is not too sensitive and the optimization will not be needed. 
Removing any of the other compilation options has no effect at all. Only 
the -On has an effect.

Strangely, for abinip everything was fine. This is probably linked to some 
lines that are preprocessed away or kept in abinip.

Has anyone else seen this?

Matthieu



The xlf90 comlpaint was (probably useless):


/usr/bin/cpp -P -std=c89    -DHAVE_CONFIG_H -DABINITGW  -I. -I. -I../.. 
-I/home/pcpm/mverstra/CODES/ABINIT/abinit-5.3.4/lib/netcdf -I../defs 
abinit.F90 > abinit_cpp.f90
/usr/local/mpich/bin/mpif90  -I. -I. -I../.. 
-I/home/pcpm/mverstra/CODES/ABINIT/abinit-5.3.4/lib/netcdf -I../defs 
-qsuffix=cpp=F90:f=f90 -qfree=f90 -O3 -qmaxmem=65536 -qspill=2000 
-qarch=auto -qtune=auto -qcache=auto -qstrict -qsuppress=1520-022:1520-031 
-c -o abinitgw-abinit.o abinit_cpp.f90
** abinit   === End of Compilation 1 ===
 EXCEPTION terminates program: no handler for exception.
 Exception of type: SIGBUS      10 at 00016800.  Regs:
 00000000 BFFFF070 00000000 000001DA 00000003 0029AF3C 0029AF2C 0029AF3C
 00001F0C 00000000 00000768 0043D010 00008080 00000000 00000000 00000000
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 00000000 00000000 BFFFF394 00000028 00000009 00242960 BFFFF070 00016750
 resume:  cr:      lr:      ctr:     xer:     fpscr:   msr:     mq:
 00000000 48000284 00016784 90002A80 00000000 82020000 0000D930 00000000
 Traceback:
 Line     ? Disp 00016800   ???                              Dsa: BFFFF070
 Line     ? Disp 00016A2C   ???                              Dsa: BFFFF0E0
 Line     ? Disp 00016BB8   ???                              Dsa: BFFFF150
 Line     ? Disp 00003398   ???                              Dsa: BFFFF1C0
 Line     ? Disp 00002AFC   ???                              Dsa: BFFFF220
 Line     ? Disp 0000264C   ???                              Dsa: BFFFF2E0
 --- End of call chain ---
1501-511  Compilation failed for file abinit_cpp.f90.
ABINIT WRAPPER END
make[1]: *** [abinitgw-abinit.o] Error 217



--
================================================================
Dr. Matthieu Verstraete                 mailto:mjv500@york.ac.uk
Dept. of Physics, University of York,     tel: +44 1904 43 22 08
Heslington, YO10 5DD York, United Kingdom fax: +44 1904 43 22 14