Hi Mark,
please comment or remove lines 83 and 84 in
config/BuildSystem/config/packages/cuda.py
Is there a compiler newer than GCC 4.3 available?
Best regards,
Karli
On 10/31/18 8:15 AM, Mark Adams via petsc-dev wrote:
After loading a cuda module ...
On Wed, Oct 31, 2018 at 2:58 AM Mark Adams <mfad...@lbl.gov
<mailto:mfad...@lbl.gov>> wrote:
I get an error with --with-cuda=1
On Tue, Oct 30, 2018 at 4:44 PM Smith, Barry F. <bsm...@mcs.anl.gov
<mailto:bsm...@mcs.anl.gov>> wrote:
--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 <mailto:petsc-dev@mcs.anl.gov>> wrote:
>
>
>
>> On Oct 29, 2018, at 8:09 PM, Mark Adams <mfad...@lbl.gov
<mailto: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$
>
