| View previous topic :: View next topic |
| Author |
Message |
rmoucha
Joined: 22 Oct 2004
Posts: 2
|
 Posted: Thu Feb 03, 2005 2:57 pm Post subject: Problem compiling Scalapack Tests |
 |
|
I am using version 5.1-5 of the compiler on Linux (AMD64).
I've compiled and tested BLACS with pgf90 and pgcc = no problems.
I've compiled Scalapack with pf90 and pgcc.
There is no problem with compiling and executing the PBLAS test routines, however the REDIST test routines (c-programs) give me the following error during the linking:
/export/home/share/BLACS.PGI/LIB/blacs_MPI-LINUX-0.a (bi_f77_get_constants.o)(.data+0x0): undefined reference to `pgf90_compiled'
make: *** [/export/home/share/SCALAPACK.PGI/TESTING/xigemr] Error 2
I can't seem to figure this one out. If I do all of the above using pgf77 instead of pgf90, I don't get an error. I'm hoping someone has seen this before.
Thanks for help in advance,
Rob |
|
| Back to top |
|
 |
mkcolg
Joined: 30 Jun 2004
Posts: 4996
Location: The Portland Group Inc.
|
| Posted: Thu Feb 03, 2005 4:41 pm Post subject: |
|
|
Hi Rob,
When linking a library built using pgf90 with a C or C++ program you need to add several pgf90 libraries to the link line. With the upcoming 6.0 release, we've added a flag "-pgf90libs" which will add them for you. For now however, run the following command:
Grab all the "pgf90" libraries (below) from the "ld" command and add them to the link line of your C program.
| Code: | | pgcc -fast my.o ./myf90lib.a -lpgf90 -lpgf90_rpm1 -lpgf902 -lpgf90rtl -lpgftnrtl |
Hope this helps,
Mat |
|
| Back to top |
|
|
|
Search
Memberlist
Register
Profile
Log in
