Bernard
test.cc is just a self-test. You can try commenting out the respective code (or the whole routine), and see where this gets you.
Carpet (which may also use signbit) has a different, more complex logic to handle various levels of C++ compliance, and may actually still do the right thing.
-erik
On Mon, Feb 6, 2012 at 10:53 PM, Kelly, Bernard J. (GSFC-660.0)[UNIVERSITY OF MARYLAND BALTIMORE COUNTY] bernard.j.kelly@nasa.gov wrote:
Hi all.
I recently checked out ETK Maxwell on the machine XSEDE machine Kraken, and am having trouble compiling and running a simple test case. The problem is with LSUThorns/Vectors/src/test.cc, where the "signbit" function is (apparently) undefined. No doubt the problem recurs with later source files, but I can't get past this one without abandoning Vectors and hence all of Carpet.
Now I can compile a "hello world" program in C invoking signbit.cc without a problem, as long as I include <math.h>, so presumably the ETK process is looking in the wrong location for this library or its headers.
Since Kraken is a "known" machine in ETK's simfactory, and lots of Numerical Relativity groups must have used it during the recently expired "NR-AR" allocation, I assume the problem's at my end. Any ideas?
Thanks,
Bernard
Some details:
(1) I initially used the simfactory "build" mechanism, but I have this problem with a straightforward Cactus "make" as well.
(2) Here's a list of my loaded modules on Kraken. I'm using the PGI compilers (item 18 below):
- modules/3.1.6.5
- torque/2.4.14
- moab/5.4.3.s16991
- /opt/cray/xt-asyncpe/default/modulefiles/xtpe-istanbul
- tgusage/3.0-r2
- altd/1.0
- DefApps
- xtpe-target-cnl
- xt-service/2.2.74
10) xt-os/2.2.74 11) xt-boot/2.2.74 12) xt-lustre-ss/2.2.74_1.6.5 13) cray/job/1.5.5-0.1_2.0202.21413.56.7 14) cray/csa/3.0.0-1_2.0202.21426.77.7 15) cray/account/1.0.0-2.0202.19482.49.18 16) cray/projdb/1.0.0-1.0202.19483.52.1 17) Base-opts/2.2.74 18) pgi/11.4.0 19) xt-libsci/10.5.02 20) pmi/2.1.4-1.0000.8596.15.1.ss 21) xt-mpt/5.2.3 22) xt-pe/2.2.74 23) xt-asyncpe/4.9 24) PrgEnv-pgi/2.2.74 25) cray/MySQL/5.0.64-1.0202.2899.21.1 26) git/1.7.4.2 27) python/2.6.4 28) mercurial/1.6.4 29) subversion/1.6.9 30) hdf5-parallel/1.6.10
-- Bernard Kelly -- CRESST Research Associate, NASA/GSFC
Phone: +1 (301) 286-7243 E-Mail: bernard.j.kelly@nasa.gov Web: http://science.gsfc.nasa.gov/sed/index.cfm?fuseAction=people.jumpBio&iph... bookid=13052
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