| 1 |
C $Header: /u/gcmpack/MITgcm/pkg/showflops/showflops_inloop.F,v 1.2 2007/07/31 22:33:43 ce107 Exp $ |
| 2 |
C $Name: $ |
| 3 |
|
| 4 |
#include "SHOWFLOPS_OPTIONS.h" |
| 5 |
|
| 6 |
CBOP |
| 7 |
C !ROUTINE: SHOWFLOPS_INLOOP |
| 8 |
C !INTERFACE: |
| 9 |
SUBROUTINE SHOWFLOPS_INLOOP( iloop, myThid ) |
| 10 |
|
| 11 |
C !DESCRIPTION: \bv |
| 12 |
C *================================================================* |
| 13 |
C | SUBROUTINE showflops_inloop |
| 14 |
C | o Do runtime timing |
| 15 |
C *================================================================* |
| 16 |
C \ev |
| 17 |
|
| 18 |
C !USES: |
| 19 |
IMPLICIT NONE |
| 20 |
C == Global variables == |
| 21 |
#include "SIZE.h" |
| 22 |
#include "EEPARAMS.h" |
| 23 |
#include "PARAMS.h" |
| 24 |
#include "SHOWFLOPS.h" |
| 25 |
|
| 26 |
C !INPUT/OUTPUT PARAMETERS: |
| 27 |
C == Routine arguments == |
| 28 |
C note: under the multi-threaded model myiter and |
| 29 |
C mytime are local variables passed around as routine |
| 30 |
C arguments. Although this is fiddly it saves the need to |
| 31 |
C impose additional synchronisation points when they are |
| 32 |
C updated. |
| 33 |
C myThid - thread number for this instance of the routine. |
| 34 |
integer iloop |
| 35 |
INTEGER myThid |
| 36 |
|
| 37 |
C !FUNCTIONS: |
| 38 |
C == Functions == |
| 39 |
#ifdef ALLOW_RUNCLOCK |
| 40 |
LOGICAL RUNCLOCK_CONTINUE |
| 41 |
LOGICAL RC_CONT |
| 42 |
#endif |
| 43 |
|
| 44 |
C !LOCAL VARIABLES: |
| 45 |
C == Local variables == |
| 46 |
|
| 47 |
CEOP |
| 48 |
|
| 49 |
#ifdef ALLOW_DEBUG |
| 50 |
IF (debugMode) CALL DEBUG_ENTER('SHOWFLOPS_INLOOP',myThid) |
| 51 |
#endif |
| 52 |
|
| 53 |
#ifdef ALLOW_RUNCLOCK |
| 54 |
IF (useRunClock) THEN |
| 55 |
RC_CONT=RUNCLOCK_CONTINUE( myThid ) |
| 56 |
IF (.NOT.RC_CONT) RETURN |
| 57 |
ENDIF |
| 58 |
#endif /* ALLOW_RUNCLOCK */ |
| 59 |
#ifdef TIME_PER_TIMESTEP |
| 60 |
CCE107 Time per timestep information |
| 61 |
_BEGIN_MASTER( myThid ) |
| 62 |
CALL TIMER_GET_TIME( utnew, stnew, wtnew ) |
| 63 |
WRITE(msgBuf,'(A34,3F10.6,I8)') |
| 64 |
$ 'User, system and wallclock time:', utnew - utold, |
| 65 |
$ stnew - stold, wtnew - wtold, iloop |
| 66 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
| 67 |
utold = utnew |
| 68 |
stold = stnew |
| 69 |
wtold = wtnew |
| 70 |
_END_MASTER( myThid ) |
| 71 |
#endif |
| 72 |
#ifdef USE_PAPI_FLOPS |
| 73 |
CCE107 PAPI summary performance |
| 74 |
_BEGIN_MASTER( myThid ) |
| 75 |
#ifdef USE_FLIPS |
| 76 |
call PAPIF_flips(real_time, proc_time, flpops, mflops, check) |
| 77 |
#else |
| 78 |
call PAPIF_flops(real_time, proc_time, flpops, mflops, check) |
| 79 |
#endif |
| 80 |
WRITE(msgBuf,'(F12.6,A,F12.6,A34,I8)') |
| 81 |
$ mflops, ' ', mflops*proc_time/(real_time + 1E-36), |
| 82 |
$ 'Mflop/s during timestep ', iloop |
| 83 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
| 84 |
#ifdef PAPI_VERSION |
| 85 |
call PAPIF_ipc(real_time, proc_time, instr, ipc, check) |
| 86 |
WRITE(msgBuf,'(F12.6,A,F12.6,A34,I8)') |
| 87 |
$ ipc, ' ', ipc*proc_time/(real_time + 1E-36), |
| 88 |
$ 'IPC during timestep ', iloop |
| 89 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
| 90 |
#endif |
| 91 |
_END_MASTER( myThid ) |
| 92 |
#else |
| 93 |
#ifdef USE_PCL_FLOPS |
| 94 |
CCE107 PCL summary performance |
| 95 |
_BEGIN_MASTER( myThid ) |
| 96 |
res = PCLstop(descr, i_result, fp_result, nevents) |
| 97 |
do ipcl = 1, nevents |
| 98 |
WRITE(msgBuf,'(F12.6,A2,A22,A17,I8)'), fp_result(ipcl), |
| 99 |
$ ' ', pcl_counter_name(pcl_counter_list(ipcl)), |
| 100 |
$ 'during timestep ', iloop |
| 101 |
CALL PRINT_MESSAGE(msgBuf,standardMessageUnit,SQUEEZE_RIGHT,1) |
| 102 |
enddo |
| 103 |
res = PCLstart(descr, pcl_counter_list, nevents, flags) |
| 104 |
_END_MASTER( myThid ) |
| 105 |
#endif |
| 106 |
#endif |
| 107 |
|
| 108 |
#ifdef ALLOW_DEBUG |
| 109 |
IF (debugMode) CALL DEBUG_LEAVE('SHOWFLOPS_INLOOP',myThid) |
| 110 |
#endif |
| 111 |
|
| 112 |
END |
| 113 |
|
Parent Directory
| 
Revision Log
| 
Revision Graph