Commit Graph

41 Commits

Author SHA1 Message Date
Martin Diehl ae3b049d30 avoid repeated random sequences on different processes
we don't use random numbers a lot and there are no reported problems
yet.
Still, this is safer.
2022-10-27 09:21:37 +02:00
Martin Diehl 2f1904efec only MPI_f08 is standard conforming 2022-06-21 23:11:22 +02:00
Martin Diehl b8c3d75700 [skip sc] enforce interfaces (quick fix: declare as external) 2022-06-21 22:59:01 +02:00
Martin Diehl 78838c2f75 consistent variants including space 2022-06-08 23:27:09 +02:00
Martin Diehl 064b9c5cc4 bugfix: prevent segmentation fault
need to rely on FFTWs calculation for amount of storage needed
2022-05-27 09:53:04 +02:00
Martin Diehl 0604d94e31 also store stdout 2022-02-28 19:02:46 +01:00
Martin Diehl 2cf904fe49 output to logfile helfulf for debug, especially with MPI 2022-02-28 18:54:46 +01:00
Martin Diehl a37438ca29 helpful information about the parallel environment 2022-02-06 22:07:13 +01:00
Martin Diehl 3d6dcad385 Merge remote-tracking branch 'origin/thermal-solver-improvements' into 146_grid-indexing+allocation 2022-01-19 18:50:55 +01:00
Martin Diehl 25ddec76e7 avoid (x/y/z)end and (x/y/z)start, same information is in grid 2022-01-19 17:41:16 +01:00
Martin Diehl b18483cc6e simplify MPI debugging
needs manual modification in the source code
2022-01-19 16:45:14 +01:00
Martin Diehl d7dbb6ffc2 needs to be public for Marc 2022-01-13 12:03:22 +01:00
Martin Diehl a3a3388855 decouple DAMASK default integer from MPI default integer 2022-01-13 10:25:45 +01:00
Martin Diehl 8223dc7fa7 polishing
MPI, HDF5, PETSc, and DAMASK might have different integer kinds ..
2022-01-13 08:17:31 +01:00
Martin Diehl fd3c18ea4d calculate global entry in 64 bit 2022-01-12 17:58:44 +01:00
Martin Diehl a87db2ba0b test for long long integer 2022-01-12 16:56:24 +01:00
Philip Eisenlohr da9fdf53d2 consistent indentation and line-spacings in reporting 2021-11-15 12:35:44 -05:00
Martin Diehl a6f7e4f1a6 play it safe 2021-07-27 10:18:55 +02:00
Martin Diehl 64d52dbbf4 store input deck, MSC.Marc now 100% reproducible 2021-07-27 09:46:51 +02:00
Martin Diehl 26ae352a4c make setup data easily accessible to the user 2021-07-27 09:38:47 +02:00
Martin Diehl b9d4eb23cc only rank 0 reads file for MPI 2021-07-27 08:54:17 +02:00
Martin Diehl 136a4b1377 PETSc defines are rather complicated
now mpi_f08 can be used on newer PETSc installations if old MPI modules
are not exposed
2021-07-09 18:48:25 +02:00
Martin Diehl 637f78bd52 old name (for PETSc < 3.15) 2021-07-09 14:50:29 +02:00
Martin Diehl 139f2c177a use MPI_f08 if possible
most PETSc installations provide outdated MPI (f90 version)

MPI_COMM_WORLD is now of derived type (Fortran 08 style)
PETSC_COMM_WORLD is the plain integer (f90 style) alias.
Note that HDF5 is assumed to have f90 interfaces
2021-07-08 16:27:37 +02:00
Martin Diehl 4c3ff4bef4 consistent capitalization 2021-07-08 15:05:01 +02:00
Martin Diehl 72ab936ec3 cleaning 2021-05-23 00:12:55 +02:00
Martin Diehl 74dd9bf589 use sensible defaults if shell NUM_THREADS is not given 2021-04-22 08:04:02 +02:00
f.basile cc18abb42d write marc displacements of nodes and IPs in HDF5 file 2021-02-02 09:03:41 +01:00
Martin Diehl a7d998dd48 standard name 2021-01-13 14:53:50 +01:00
Martin Diehl b7ae2c72f5 allow to parse extra options to PETSc in case of debugging 2020-11-28 11:47:20 +01:00
Martin Diehl ff2eec133f underflow/denormal might appear for gfortran 2020-11-11 21:30:11 +01:00
Martin Diehl b46a25a7d2 C capitalization 2020-11-11 11:47:23 +01:00
Martin Diehl 53110ccf35 use (also) PETSc error trapping 2020-11-11 11:46:12 +01:00
Philip Eisenlohr 7786a9892e [skip ci] Output 'worldsize' only after it has been determined... 2020-09-27 22:28:22 +02:00
Martin Diehl 1d2e9324f1 do not rely on 6=STDOUT, 0=STDERR 2020-09-19 10:51:07 +02:00
Martin Diehl 3ebba9b3c0 more sensible locations for reporting 2020-09-13 21:21:55 +02:00
Martin Diehl b497ec4371 use print instead of write
https://www.scivision.dev/print-vs-write-fortran/
2020-09-13 13:01:38 +02:00
Martin Diehl 0f0dfb4c04 0-base counting for MPI 2020-09-13 12:13:59 +02:00
Martin Diehl da0e16520c handling of MPI in 'parallelization' 2020-09-13 10:26:33 +02:00
Martin Diehl 126ef8be9f separating functionality
- config: reads config files
- parallelization: determines parallelization environment
2020-09-12 16:25:58 +02:00
Martin Diehl a46b888cff WIP: introducing separate module for parallelization 2020-09-12 16:07:49 +02:00