| 1 |
jmc |
1.1 |
C $Header: $ |
| 2 |
|
|
C $Name: $ |
| 3 |
|
|
|
| 4 |
|
|
#include "CPP_EEOPTIONS.h" |
| 5 |
|
|
|
| 6 |
|
|
CBOP |
| 7 |
|
|
C !ROUTINE: MASTER_CPU_IO |
| 8 |
|
|
|
| 9 |
|
|
C !INTERFACE: |
| 10 |
|
|
LOGICAL FUNCTION MASTER_CPU_IO( myThid ) |
| 11 |
|
|
|
| 12 |
|
|
C !DESCRIPTION: |
| 13 |
|
|
C return TRUE if master thread, and if using SingleCPUIO, |
| 14 |
|
|
C if master CPU & master thread |
| 15 |
|
|
|
| 16 |
|
|
C !USES: |
| 17 |
|
|
IMPLICIT NONE |
| 18 |
|
|
|
| 19 |
|
|
C Global variables |
| 20 |
|
|
#include "SIZE.h" |
| 21 |
|
|
#include "EEPARAMS.h" |
| 22 |
|
|
#include "PARAMS.h" |
| 23 |
|
|
#ifdef ALLOW_USE_MPI |
| 24 |
|
|
# include "EESUPPORT.h" |
| 25 |
|
|
#endif |
| 26 |
|
|
|
| 27 |
|
|
C !INPUT/OUTPUT PARAMETERS: |
| 28 |
|
|
C myThid :: my Thread number Id. |
| 29 |
|
|
C MASTER_CPU_IO :: true if master thread |
| 30 |
|
|
C and, if using SingleCPUIOS, if master CPU |
| 31 |
|
|
INTEGER myThid |
| 32 |
|
|
CEOP |
| 33 |
|
|
|
| 34 |
|
|
C !LOCAL VARIABLES: |
| 35 |
|
|
|
| 36 |
|
|
C---+----1----+----2----+----3----+----4----+----5----+----6----+----7-|--+----| |
| 37 |
|
|
|
| 38 |
|
|
MASTER_CPU_IO = .FALSE. |
| 39 |
|
|
|
| 40 |
|
|
#ifdef ALLOW_USE_MPI |
| 41 |
|
|
IF ( .NOT.useSingleCPUIO .OR. mpiMyId.EQ.0 ) THEN |
| 42 |
|
|
_BEGIN_MASTER( myThid ) |
| 43 |
|
|
MASTER_CPU_IO = .TRUE. |
| 44 |
|
|
_END_MASTER( myThid ) |
| 45 |
|
|
ENDIF |
| 46 |
|
|
#else /* ALLOW_USE_MPI */ |
| 47 |
|
|
_BEGIN_MASTER( myThid ) |
| 48 |
|
|
MASTER_CPU_IO = .TRUE. |
| 49 |
|
|
_END_MASTER( myThid ) |
| 50 |
|
|
#endif /* ALLOW_USE_MPI */ |
| 51 |
|
|
|
| 52 |
|
|
RETURN |
| 53 |
|
|
END |
Parent Directory
| 
Revision Log
| 
Revision Graph