|
Last change
on this file since 5361 was
1279,
checked in by Laurent Fairhead, 15 years ago
|
|
Merged LMDZ4-dev branch changes r1241:1278 into the trunk
Running trunk and LMDZ4-dev in LMDZOR configuration on local
machine (sequential) and SX8 (4-proc) yields identical results
(restart and restartphy are identical binarily)
Log history from r1241 to r1278 is available by switching to
source:LMDZ4/branches/LMDZ4-dev-20091210
|
-
Property svn:eol-style set to
native
-
Property svn:keywords set to
Author Date Id Revision
|
|
File size:
1.6 KB
|
| Line | |
|---|
| 1 | ! |
|---|
| 2 | ! $Id: mod_const_para.F90 1279 2009-12-10 09:02:56Z fairhead $ |
|---|
| 3 | ! |
|---|
| 4 | MODULE mod_const_mpi |
|---|
| 5 | |
|---|
| 6 | INTEGER,SAVE :: COMM_LMDZ |
|---|
| 7 | INTEGER,SAVE :: MPI_REAL_LMDZ |
|---|
| 8 | |
|---|
| 9 | |
|---|
| 10 | CONTAINS |
|---|
| 11 | |
|---|
| 12 | SUBROUTINE Init_const_mpi |
|---|
| 13 | #ifdef CPP_IOIPSL |
|---|
| 14 | USE IOIPSL |
|---|
| 15 | #else |
|---|
| 16 | ! if not using IOIPSL, we still need to use (a local version of) getin |
|---|
| 17 | USE ioipsl_getincom |
|---|
| 18 | #endif |
|---|
| 19 | |
|---|
| 20 | IMPLICIT NONE |
|---|
| 21 | #ifdef CPP_MPI |
|---|
| 22 | INCLUDE 'mpif.h' |
|---|
| 23 | #endif |
|---|
| 24 | INTEGER :: ierr |
|---|
| 25 | INTEGER :: comp_id |
|---|
| 26 | INTEGER :: thread_required |
|---|
| 27 | INTEGER :: thread_provided |
|---|
| 28 | CHARACTER(len = 6) :: type_ocean |
|---|
| 29 | |
|---|
| 30 | !$OMP MASTER |
|---|
| 31 | type_ocean = 'force ' |
|---|
| 32 | CALL getin('type_ocean', type_ocean) |
|---|
| 33 | !$OMP END MASTER |
|---|
| 34 | !$OMP BARRIER |
|---|
| 35 | |
|---|
| 36 | IF (type_ocean=='couple') THEN |
|---|
| 37 | #ifdef CPP_COUPLE |
|---|
| 38 | !$OMP MASTER |
|---|
| 39 | CALL prism_init_comp_proto (comp_id, 'lmdz.x', ierr) |
|---|
| 40 | CALL prism_get_localcomm_proto(COMM_LMDZ,ierr) |
|---|
| 41 | !$OMP END MASTER |
|---|
| 42 | #endif |
|---|
| 43 | #ifdef CPP_MPI |
|---|
| 44 | MPI_REAL_LMDZ=MPI_REAL8 |
|---|
| 45 | #endif |
|---|
| 46 | ELSE |
|---|
| 47 | CALL init_mpi |
|---|
| 48 | ENDIF |
|---|
| 49 | |
|---|
| 50 | END SUBROUTINE Init_const_mpi |
|---|
| 51 | |
|---|
| 52 | SUBROUTINE Init_mpi |
|---|
| 53 | IMPLICIT NONE |
|---|
| 54 | #ifdef CPP_MPI |
|---|
| 55 | INCLUDE 'mpif.h' |
|---|
| 56 | #endif |
|---|
| 57 | INTEGER :: ierr |
|---|
| 58 | INTEGER :: thread_required |
|---|
| 59 | INTEGER :: thread_provided |
|---|
| 60 | |
|---|
| 61 | #ifdef CPP_MPI |
|---|
| 62 | !$OMP MASTER |
|---|
| 63 | thread_required=MPI_THREAD_SERIALIZED |
|---|
| 64 | |
|---|
| 65 | CALL MPI_INIT_THREAD(thread_required,thread_provided,ierr) |
|---|
| 66 | IF (thread_provided < thread_required) THEN |
|---|
| 67 | PRINT *,'Warning : The multithreaded level of MPI librairy do not provide the requiered level', & |
|---|
| 68 | ' in mod_const_mpi::Init_const_mpi' |
|---|
| 69 | ENDIF |
|---|
| 70 | COMM_LMDZ=MPI_COMM_WORLD |
|---|
| 71 | MPI_REAL_LMDZ=MPI_REAL8 |
|---|
| 72 | !$OMP END MASTER |
|---|
| 73 | #endif |
|---|
| 74 | |
|---|
| 75 | END SUBROUTINE Init_mpi |
|---|
| 76 | |
|---|
| 77 | END MODULE mod_const_mpi |
|---|
Note: See
TracBrowser
for help on using the repository browser.
