[MITgcm-devel] More on pgf77

[Patrick Heimbach]

Hi again,

reason why I tested pgf77 on faulks is that
compilation crashed on a different linux box at Harvard
(and there's a fix, see end of mail)

> uname
Linux mashav 2.4.20-8 under RH9
> pgf77 -V
pgf77 5.2-1
Copyright 1989-2000, The Portland Group, Inc.
Copyright 2000-2004, STMicroelectronics, Inc.

with the following (weird?) error:
> make
pgf77 -byteswapio -r8 -Mnodclchk -Mextend -tp p6 -v -O2 -Munroll
-Mvect=cachesize:512000,transform -c mom_vi_u_coriolis_c4.f
 
/usr/local/pgi/linux86/5.2/bin/p3/pgftn mom_vi_u_coriolis_c4.f -opt 2 -x 119
0xa10000 -x 119 0x100000 -x 122 0x40 -x 123 0x1000 -x 127 4 -x 119 0x40000000
-vect 48 -y 34 16 -x 34 0x8 -x 32 512000 -x 16 12 -y 19 8 -y 35 0 -x 39 0x21 -x
51 0x20 -x 124 0x1401 -astype 0 -stdinc
/usr/local/pgi/linux86/5.2/include:/usr/local/include:/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include:/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include:/usr/include
-def unix -def __unix -def __unix__ -def linux -def __linux -def __linux__ -def
__inline__= -def i386 -def __i386 -def __i386__ -def __NO_MATH_INLINES -def
linux86 -def __THROW= -cmdline '+pgf77 mom_vi_u_coriolis_c4.f -byteswapio -r8
-Mnodclchk -Mextend -tp p6 -v -O2 -Munroll -Mvect=cachesize:512000,transform
-c' -x 125 2 -nodclchk -extend -x 124 1 -x 124 0x28 -x 80 0x300 -y 80 0x1000 -x
9 1 -y 10 0 -asm /tmp/pgf77aaaaayCpai.s
PGFTN-F-0000-Internal compiler error. dirv_permute: map is wrong       2
(mom_vi_u_coriolis_c4.f: 2903)
pgf77-Fatal-fcomp completed with exit code 1
 
Unlinking /tmp/pgf77aaaaayCpai.s
make: *** [mom_vi_u_coriolis_c4.o] Error 2



If I remove the FOPTIM flags  -Mvect=cachesize:512000,transform
it compiles succesfully.
So we should maybe comment that bit out in the 
corresponding optfile?

-Patrick

--------------------------------------------------------
Patrick Heimbach   Massachusetts Institute of Technology
FON: +1/617/253-5259                  EAPS, Room 54-1518
FAX: +1/617/253-4464             77 Massachusetts Avenue
mailto:heimbach at mit.edu               Cambridge MA 02139
http://www.mit.edu/~heimbach/                        USA