General Chat Room for Einstein Toolkit Users and Developers http://einsteintoolkit.org
their -> there
i finished my work on SIMD vectorization with CarpetX https://bitbucket.org/eschnett/cactusamrex/pull-requests/7/use-simd-vectorization-for-physics-thorns . do you have time to review the changes? they are large...
if they are large: probably not before Friday at best, actually if they are very large, maybe not until after the release at the end of the month. I guess the biggest challenge will be to sort out boilerplate like changes (stuff like
ARITH_INLINE ARITH_DEVICE ARITH_HOST) from "real" changes.
Hi, I've been trying to follow http://einsteintoolkit.org/gallery/bbh/index.html on a cluster, but have some issues when I compile Cactus (see simfactory/bin/sim build --thornlist manifest/einsteintoolkit.th command on the compile and run page, http://einsteintoolkit.org/gallery/bbh/cr.html). I think the main source of error is when compiling GRHydro. The message make.log can be found here https://wolke7.aei.mpg.de/s/ZRSMaGkCj2gZdie. Can someone maybe help me with this issue?
Best would be if you could alos provide the option list file that you used.
looking at the errors there are really only two things that I could suggest trying without having more information:
- in you option list, if you set FPPFLAGS please make sure that you include "-traditional" and if you are not setting it then I would add "FPPFLAGS = -traditional" just to be sure
- Cactus typically does not use the mpi compiler wrappers (mpifort) but the actual compilers (ifort) directly and then adds MPI libraries at link time. This should not cause problems, but one never knows.
/holohome/yoshinta.setyawati/Cactus/arrangements/EinsteinEvolve/GRHydro/src/GRHydro_HLLE.F90(99): error #7844: Invalid directive.
!$OMP warnline, xpress,xeps,xtemp,xye, dpdrho, dpdeps, cs2)
--^
with warnings before and lots of (probably triggered by that first one) errors afterwads.
Dear members,
I am configuring ET in SimFactory, I am using Jupyter in virtual env, unfortunately, found an error
%%bash
./simfactory/bin/sim setup-silent
Warning: Unable to determine CACTUS_PATH, using /home/bilal/Cactus/repos/simfactory2 instead
Here we will define some necessary Simulation Factory defaults.
Does such a file exist for you? If not, did you encounter any issue with GetComponents (eg is the directory repos/flesh populated and does "src" point to the "src" directory in there)?
Hi, it seems the new release has a wrong path to the RePrimAnd:
Could not checkout module ExternalLibraries/RePrimAnd
svn: E170000: URL 'https://github.com/wokast/RePrimAnd.git/branches/ET_2021_11/ET_interface/thorns/RePrimAnd' doesn't exist
i found a way to put binary blobs directly into object files, without generating C code in between. this should speed up generating the Formaline objects for our source code quite a bit. thsi project https://git.astron.nl/RD/tensor-core-correlator uses it; look how the
libtcc/TCcorrelator.cu CUDA file is "compiled".
hmm interesting. Depends on the GNU linker I guess. Added to https://bitbucket.org/einsteintoolkit/tickets/issues/1568/reduce-overhead-of-formaline
@eschnett I am trying to set up simfactory on Bridges-2. https://www.psc.edu/resources/bridges-2/user-guide-2/ I wrote machines/bridges2.ini optionlists/bridges2.cfg runscripts/bridges2.run submitscripts/bridges2.sub. When I try to build I get this error: ./simfactory/bin/sim build -j2 etk --machine bridges2 --thornlist ../einsteintoolkit.th
Error: Could not find machine entry for 'bridges2'
Aborting Simfactory. Will you please help? I can send you by email the files mentioned.
Error: Could not find machine entry for 'bridges2'
Aborting Simfactory. Will you please help? I can send you by email the files mentioned.
go to http://einsteintoolkit.org, then "help", then "open an inssue".
it might be the very first line of the file.
I will create a bug report for thornyflat as well.
/ocean/projects/tra210033p/babiuc/Cactus/configs/etk/lib/libthorn_IOHDF5.a(Write.c.o): In function
/ocean/projects/tra210033p/babiuc/Cactus/configs/etk/lib/libthorn_IOHDF5Util.a(DumpVar.c.o): In function
collect2: error: ld returned 1 exit status
make[1]: [/ocean/projects/tra210033p/babiuc/Cactus/lib/make/make.configuration:150: /ocean/projects/tra210033p/babiuc/Cactus/exe/cactus_etk] Error 1
make: [Makefile:265: etk] Error 2
IOHDF5_Write':
/ocean/projects/tra210033p/babiuc/Cactus/arrangements/CactusPUGHIO/IOHDF5/src/Write.c:131: undefined reference toH5Pset_fapl_mpio'/ocean/projects/tra210033p/babiuc/Cactus/configs/etk/lib/libthorn_IOHDF5Util.a(DumpVar.c.o): In function
WriteDataCollective':
/ocean/projects/tra210033p/babiuc/Cactus/arrangements/CactusPUGHIO/IOHDF5Util/src/DumpVar.c:779: undefined reference toH5Pset_dxpl_mpio'collect2: error: ld returned 1 exit status
make[1]: [/ocean/projects/tra210033p/babiuc/Cactus/lib/make/make.configuration:150: /ocean/projects/tra210033p/babiuc/Cactus/exe/cactus_etk] Error 1
make: [Makefile:265: etk] Error 2
./simfactory/bin/sim build etk --machine thornyflat --thornlist ../einsteintoolkit.th
Error: found invalid keys hyperthreads in section thornyflat.
Aborting Simfactory.
Error: found invalid keys hyperthreads in section thornyflat.
Aborting Simfactory.
@eschnett regarding the Segmentation Fault on ThornyFlat, Tthe helpdesk thinks that is an internal problem with Einstein Toolkit, bug or a bad software design, which has as result not checking for proper allocations. Can you please look into the submit and run files again? Most likely, the problem is there. The files are attached to the tiket #2598. Is there any way you can log into ThornyFlat again?
CCTK_VWARN(CCTK_WARN_ALERT, "library version %s, build-time API version 0x%x, run-time API version 0x%x", library_version, buildtime_api_version, runtime_api_version);