223031012
/
DAMASK_EICMD
mirror of https://github.com/achalhp/DAMASK_EICMD.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

checking for MPI errors

This commit is contained in:
Martin Diehl 2016-03-26 19:55:44 +01:00
parent c24a9f8244
commit da89da6c21
3 changed files with 19 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
code/DAMASK_spectral.f90
View File

@ -13,7 +13,8 @@ program DAMASK_spectral
pInt, &
pLongInt, &
pReal, &
tol_math_check
tol_math_check, &
dNeq
use DAMASK_interface, only: &
DAMASK_interface_init, &
loadCaseFile, &
@ -339,7 +340,7 @@ program DAMASK_spectral
reshape(spread(tol_math_check,1,9),[ 3,3]))&
.or. abs(math_det33(loadCases(currentLoadCase)%rotation)) > &
1.0_pReal + tol_math_check) errorID = 846_pInt ! given rotation matrix contains strain
if (any(loadCases(currentLoadCase)%rotation /= math_I3)) &
if (any(dNeq(loadCases(currentLoadCase)%rotation, math_I3))) &
write(6,'(2x,a,/,3(3(3x,f12.7,1x)/))',advance='no') 'rotation of loadframe:',&
math_transpose33(loadCases(currentLoadCase)%rotation)
if (loadCases(currentLoadCase)%time < 0.0_pReal) errorID = 834_pInt ! negative time increment
@ -431,9 +432,13 @@ program DAMASK_spectral
MPI_INFO_NULL, &
resUnit, &
ierr)
if(ierr /=0_pInt) call IO_error(894_pInt, ext_msg='MPI_file_open')
call MPI_file_get_position(resUnit,fileOffset,ierr) ! get offset from header
if(ierr /=0_pInt) call IO_error(894_pInt, ext_msg='MPI_file_get_position')
fileOffset = fileOffset + sum(outputSize(1:worldrank)) ! offset of my process in file (header + processes before me)
write(6,*) fileOffset
call MPI_file_seek (resUnit,fileOffset,MPI_SEEK_SET,ierr)
if(ierr /=0_pInt) call IO_error(894_pInt, ext_msg='MPI_file_seek')
if (.not. appendToOutFile) then ! if not restarting, write 0th increment
do i=1, size(materialpoint_results,3)/(maxByteOut/(materialpoint_sizeResults*pReal))+1 ! slice the output of my process in chunks not exceeding the limit for one output
@ -443,8 +448,10 @@ program DAMASK_spectral
[(outputIndex(2)-outputIndex(1)+1)*materialpoint_sizeResults]), &
(outputIndex(2)-outputIndex(1)+1)*materialpoint_sizeResults,&
MPI_DOUBLE, MPI_STATUS_IGNORE, ierr)
if(ierr /=0_pInt) call IO_error(894_pInt, ext_msg='MPI_file_write')
enddo
fileOffset = fileOffset + sum(outputSize) ! forward to current file position
write(6,*) fileOffset
if (worldrank == 0) &
write(6,'(1/,a)') ' ... writing initial configuration to file ........................'
endif
@ -643,15 +650,18 @@ program DAMASK_spectral
write(6,'(1/,a)') ' ... writing results to file ......................................'
call materialpoint_postResults()
call MPI_file_seek (resUnit,fileOffset,MPI_SEEK_SET,ierr)
if(ierr /=0_pInt) call IO_error(894_pInt, ext_msg='MPI_file_seek')
do i=1, size(materialpoint_results,3)/(maxByteOut/(materialpoint_sizeResults*pReal))+1 ! slice the output of my process in chunks not exceeding the limit for one output
outputIndex=int([(i-1_pInt)*((maxByteOut/pReal)/materialpoint_sizeResults)+1_pInt, &
outputIndex=int([(i-1_pInt)*((maxByteOut/pReal)/materialpoint_sizeResults)+1_pInt, &
min(i*((maxByteOut/pReal)/materialpoint_sizeResults),size(materialpoint_results,3))],pLongInt)
call MPI_file_write(resUnit,reshape(materialpoint_results(:,:,outputIndex(1):outputIndex(2)),&
[(outputIndex(2)-outputIndex(1)+1)*materialpoint_sizeResults]), &
(outputIndex(2)-outputIndex(1)+1)*materialpoint_sizeResults,&
MPI_DOUBLE, MPI_STATUS_IGNORE, ierr)
if(ierr /=0_pInt) call IO_error(894_pInt, ext_msg='MPI_file_write')
enddo
fileOffset = fileOffset + sum(outputSize) ! forward to current file position
write(6,*) fileOffset
endif
if( loadCases(currentLoadCase)%restartFrequency > 0_pInt .and. & ! at frequency of writing restart information set restart parameter for FEsolving
mod(inc,loadCases(currentLoadCase)%restartFrequency) == 0_pInt) then ! first call to CPFEM_general will write?

4
code/IO.f90
View File

@ -1669,7 +1669,9 @@ subroutine IO_error(error_ID,el,ip,g,ext_msg)
msg = 'unknown filter type selected'
case (893_pInt)
msg = 'PETSc: SNES_DIVERGED_FNORM_NAN'
case (894_pInt)
msg = 'MPI error'
!-------------------------------------------------------------------------------------------------
! error messages related to parsing of Abaqus input file
case (900_pInt)

4
code/prec.f90
View File

@ -113,7 +113,9 @@ module prec
public :: &
prec_init, &
prec_isNaN
prec_isNaN, &
dEq, &
dNeq
contains