1c4762a1bSJed Brown static char help[] = "Tests binary MatView() for MPIDENSE matrices \n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscmat.h> 4c4762a1bSJed Brown 5c4762a1bSJed Brown int main(int argc,char **args) 6c4762a1bSJed Brown { 7c4762a1bSJed Brown PetscErrorCode ierr; 8c4762a1bSJed Brown Mat A; 9c4762a1bSJed Brown PetscViewer viewer; 10c4762a1bSJed Brown char inputfile[256],outputfile[256]; 11c4762a1bSJed Brown PetscBool flg; 12c4762a1bSJed Brown 132da392ccSBarry Smith ierr = PetscInitialize(&argc,&args,(char*)0,help);if (ierr) return ierr; 14*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsGetString(NULL,NULL,"-inputfile",inputfile,sizeof(inputfile),&flg)); 15*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscOptionsGetString(NULL,NULL,"-outputfile",outputfile,sizeof(outputfile),&flg)); 16*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscViewerBinaryOpen(PETSC_COMM_WORLD,inputfile,FILE_MODE_READ,&viewer)); 17*5f80ce2aSJacob Faibussowitsch CHKERRQ(MatCreate(PETSC_COMM_WORLD,&A)); 18*5f80ce2aSJacob Faibussowitsch CHKERRQ(MatSetType(A,MATDENSE)); 19*5f80ce2aSJacob Faibussowitsch CHKERRQ(MatLoad(A,viewer)); 20*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscViewerDestroy(&viewer)); 21*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscViewerBinaryOpen(PETSC_COMM_WORLD,outputfile,FILE_MODE_WRITE,&viewer)); 22*5f80ce2aSJacob Faibussowitsch CHKERRQ(MatView(A,viewer)); 23*5f80ce2aSJacob Faibussowitsch CHKERRQ(PetscViewerDestroy(&viewer)); 24c4762a1bSJed Brown ierr = PetscFinalize(); 25c4762a1bSJed Brown return ierr; 26c4762a1bSJed Brown } 27