1d8e9fea7SSatish Balay 2c6db04a5SJed Brown #include <petscsys.h> 38563dfccSBarry Smith #include <petsctime.h> 4173c0623SSatish Balay 5173c0623SSatish Balay int main(int argc,char **argv) 6173c0623SSatish Balay { 7b0a32e0cSBarry Smith PetscLogDouble x,y; 8166c7f25SBarry Smith PetscLogEvent e1; 98cbcd9ccSBarry Smith PetscErrorCode ierr; 10ace3abfcSBarry Smith PetscBool flg; 11173c0623SSatish Balay 12a438ae71SBarry Smith ierr = PetscInitialize(&argc,&argv,0,0);if (ierr) return ierr; 138cbcd9ccSBarry Smith PetscLogEventRegister("*DummyEvent",0,&e1); 1498d6af09SSatish Balay /* To take care of the paging effects */ 15*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscTime(&x)); 16*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,0,0,0)); 17*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,0,0,0)); 18173c0623SSatish Balay 19*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscTime(&x)); 20a5b23f4aSJose E. Roman /* 10 Occurrences of the dummy event */ 21*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,0,0,0)); 22*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,0,0,0)); 23*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,&y,0,0)); 24*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,&y,0,0)); 25*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&y,0,0,0)); 26*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&y,0,0,0)); 27*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,0,0,0)); 28*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,0,0,0)); 29*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,&y,0,0)); 30*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,&y,0,0)); 31*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&y,0,0,0)); 32*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&y,0,0,0)); 33*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,0,0,0)); 34*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,0,0,0)); 35*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,&y,0,0)); 36*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,&y,0,0)); 37*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&y,0,0,0)); 38*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&y,0,0,0)); 39*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventBegin(e1,&x,&e1,0,0)); 40*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscLogEventEnd(e1,&x,&e1,0,0)); 41173c0623SSatish Balay 42*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscTime(&y)); 43b4d8b9abSSatish Balay fprintf(stderr,"%-15s : %e sec, with options : ","PetscLogEvent",(y-x)/10.0); 44173c0623SSatish Balay 45*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsHasName(NULL,"-log",&flg)); 468caf3d72SBarry Smith if (flg) fprintf(stderr,"-log "); 47*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsHasName(NULL,"-log_all",&flg)); 488caf3d72SBarry Smith if (flg) fprintf(stderr,"-log_all "); 49*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsHasName(NULL,"-log_view",&flg)); 50609bdbeeSBarry Smith if (flg) fprintf(stderr,"-log_view "); 51*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsHasName(NULL,"-log_mpe",&flg)); 528caf3d72SBarry Smith if (flg) fprintf(stderr,"-log_mpe "); 53173c0623SSatish Balay 54b4d8b9abSSatish Balay fprintf(stderr,"\n"); 55173c0623SSatish Balay 56f3fe499bSBarry Smith ierr = PetscFinalize(); 5726f47effSBarry Smith return ierr; 58173c0623SSatish Balay } 59