--with-cudac=1 should be --with-cuda=1
> On Oct 30, 2018, at 12:35 PM, Smith, Barry F. via petsc-dev > <petsc-dev@mcs.anl.gov> wrote: > > > >> On Oct 29, 2018, at 8:09 PM, Mark Adams <mfad...@lbl.gov> wrote: >> >> And a debug build seems to work: > > Well ok. > > Are there newer versions of the Gnu compiler for this system? Are there > any other compilers on the system that would likely be less buggy? IBM > compilers? If this simple code generates a gross error with optimization > who's to say how many more subtle bugs may be induced in the library by the > buggy optimizer (there may be none but IMHO probability says there will be > others). > > Is there any chance that valgrind runs on this machine; you could run the > optimized version through it and see what it says. > > Barry > >> >> 21:04 1 master= /lustre/atlas/proj-shared/geo127/petsc$ make >> PETSC_DIR=/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda >> PETSC_ARCH="" test >> Running test examples to verify correct installation >> Using >> PETSC_DIR=/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda and >> PETSC_ARCH= >> *******************Error detected during compile or link!******************* >> See http://www.mcs.anl.gov/petsc/documentation/faq.html >> /lustre/atlas/proj-shared/geo127/petsc/src/snes/examples/tutorials ex19 >> ********************************************************************************* >> cc -o ex19.o -c -g >> -I/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/include >> `pwd`/ex19.c >> cc -g -o ex19 ex19.o >> -L/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib >> -Wl,-rpath,/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib >> -L/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib >> -lpetsc -lHYPRE -lflapack -lfblas -lparmetis -lmetis -ldl >> /lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib/libpetsc.a(dlimpl.o): >> In function `PetscDLOpen': >> /lustre/atlas1/geo127/proj-shared/petsc/src/sys/dll/dlimpl.c:108: warning: >> Using 'dlopen' in statically linked applications requires at runtime the >> shared libraries from the glibc version used for linking >> /lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib/libpetsc.a(send.o): >> In function `PetscOpenSocket': >> /lustre/atlas1/geo127/proj-shared/petsc/src/sys/classes/viewer/impls/socket/send.c:108: >> warning: Using 'gethostbyname' in statically linked applications requires >> at runtime the shared libraries from the glibc version used for linking >> true ex19 >> rm ex19.o >> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 1 MPI >> process >> See http://www.mcs.anl.gov/petsc/documentation/faq.html >> lid velocity = 0.0016, prandtl # = 1., grashof # = 1. >> Number of SNES iterations = 2 >> Application 19081049 resources: utime ~1s, stime ~1s, Rss ~17112, inblocks >> ~36504, outblocks ~111043 >> Possible error running C/C++ src/snes/examples/tutorials/ex19 with 2 MPI >> processes >> See http://www.mcs.anl.gov/petsc/documentation/faq.html >> lid velocity = 0.0016, prandtl # = 1., grashof # = 1. >> Number of SNES iterations = 2 >> Application 19081050 resources: utime ~1s, stime ~1s, Rss ~19816, inblocks >> ~36527, outblocks ~111043 >> 5a6 >>> Application 19081051 resources: utime ~1s, stime ~0s, Rss ~13864, inblocks >>> ~36527, outblocks ~111043 >> /lustre/atlas/proj-shared/geo127/petsc/src/snes/examples/tutorials >> Possible problem with ex19_hypre, diffs above >> ========================================= >> *******************Error detected during compile or link!******************* >> See http://www.mcs.anl.gov/petsc/documentation/faq.html >> /lustre/atlas/proj-shared/geo127/petsc/src/snes/examples/tutorials ex5f >> ********************************************************* >> ftn -c -g >> -I/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/include >> -o ex5f.o ex5f.F90 >> ftn -g -o ex5f ex5f.o >> -L/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib >> -Wl,-rpath,/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib >> -L/lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib >> -lpetsc -lHYPRE -lflapack -lfblas -lparmetis -lmetis -ldl >> /lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib/libpetsc.a(dlimpl.o): >> In function `PetscDLOpen': >> /lustre/atlas1/geo127/proj-shared/petsc/src/sys/dll/dlimpl.c:108: warning: >> Using 'dlopen' in statically linked applications requires at runtime the >> shared libraries from the glibc version used for linking >> /lustre/atlas/proj-shared/geo127/petsc_titan_dbg64idx_gnu_cuda/lib/libpetsc.a(send.o): >> In function `PetscOpenSocket': >> /lustre/atlas1/geo127/proj-shared/petsc/src/sys/classes/viewer/impls/socket/send.c:108: >> warning: Using 'gethostbyname' in statically linked applications requires >> at runtime the shared libraries from the glibc version used for linking >> rm ex5f.o >> Possible error running Fortran example src/snes/examples/tutorials/ex5f with >> 1 MPI process >> See http://www.mcs.anl.gov/petsc/documentation/faq.html >> Number of SNES iterations = 4 >> Application 19081055 resources: utime ~1s, stime ~0s, Rss ~12760, inblocks >> ~36800, outblocks ~111983 >> Completed test examples >> 21:06 master= /lustre/atlas/proj-shared/geo127/petsc$ >
