int chkckeyvals_( int *comm_keyval, int *type_keyval, int *win_keyval ) { MPI_Comm_create_keyval( myCommCopyfn, myCommDelfn, comm_keyval, 0 ); MPI_Type_create_keyval( myTypeCopyfn, myTypeDelfn, type_keyval, 0 ); MPI_Win_create_keyval( myWinCopyfn, myWinDelfn, win_keyval, 0 ); return 0; }
FORT_DLL_SPEC void FORT_CALL mpi_type_create_keyval_ ( MPI_Type_copy_attr_function*v1, MPI_Type_delete_attr_function*v2, MPI_Fint *v3, void*v4, MPI_Fint *ierr ){ *ierr = MPI_Type_create_keyval( v1, v2, v3, v4 ); if (*ierr == MPI_SUCCESS) { MPIR_Keyval_set_proxy( (int)*v3, MPIR_Type_copy_attr_f90_proxy, MPIR_Type_delete_attr_f90_proxy ); } }
JNIEXPORT jint JNICALL Java_mpi_Datatype_createKeyval_1jni( JNIEnv *env, jclass clazz) { int rc, keyval; rc = MPI_Type_create_keyval(typeCopyAttr, typeDeleteAttr, &keyval, NULL); ompi_java_exceptionCheck(env, rc); return keyval; }
int main( int argc, char *argv[] ) { int errs = 0; int attrval; int i, key[32], keyval, saveKeyval; MPI_Datatype type, duptype; MTestDatatype mstype, mrtype; char typename[MPI_MAX_OBJECT_NAME]; int tnlen; MTest_Init( &argc, &argv ); while (MTestGetDatatypes( &mstype, &mrtype, 1 )) { type = mstype.datatype; MPI_Type_create_keyval( copy_fn, delete_fn, &keyval, (void *)0 ); saveKeyval = keyval; /* in case we need to free explicitly */ attrval = 1; MPI_Type_set_attr( type, keyval, (void*)&attrval ); /* See MPI-1, 5.7.1. Freeing the keyval does not remove it if it is in use in an attribute */ MPI_Type_free_keyval( &keyval ); /* We create some dummy keyvals here in case the same keyval is reused */ for (i=0; i<32; i++) { MPI_Type_create_keyval( MPI_NULL_COPY_FN, MPI_NULL_DELETE_FN, &key[i], (void *)0 ); } if (attrval != 1) { errs++; MPI_Type_get_name( type, typename, &tnlen ); printf( "attrval is %d, should be 1, before dup in type %s\n", attrval, typename ); } MPI_Type_dup( type, &duptype ); /* Check that the attribute was copied */ if (attrval != 2) { errs++; MPI_Type_get_name( type, typename, &tnlen ); printf( "Attribute not incremented when type dup'ed (%s)\n", typename ); }
int foo_initialize(void) { int mpi_errno; /* create keyval for use later */ mpi_errno = MPI_Type_create_keyval(foo_copy_attr_function, foo_delete_attr_function, &foo_keyval, NULL); if (verbose) printf("created keyval\n"); return 0; }
void ccreatekeys_( MPI_Fint *ccomm1_key, MPI_Fint *ccomm2_key, MPI_Fint *ctype2_key, MPI_Fint *cwin2_key ) { MPI_Keyval_create( CMPI1_COPY_FN, CMPI1_DELETE_FN, &ccomm1Key, &ccomm1Extra ); *ccomm1_key = (MPI_Fint)ccomm1Key; MPI_Comm_create_keyval( CMPI1_COPY_FN, CMPI1_DELETE_FN, &ccomm2Key, &ccomm2Extra ); *ccomm2_key = (MPI_Fint)ccomm2Key; MPI_Type_create_keyval( TYPE_COPY_FN, TYPE_DELETE_FN, &ctype2Key, &ctype2Extra ); *ctype2_key = (MPI_Fint)ctype2Key; MPI_Win_create_keyval( WIN_COPY_FN, WIN_DELETE_FN, &cwin2Key, &cwin2Extra ); *cwin2_key = (MPI_Fint)cwin2Key; }
int main(int argc, char *argv[]) { int comm_keyval, win_keyval, type_keyval; int comm_aval; int err, errs = 0; int buf, flag; MPI_Win win; void *rval; MPI_Datatype dtype; MTest_Init(&argc, &argv); MPI_Comm_create_keyval(MPI_COMM_NULL_COPY_FN, MPI_COMM_NULL_DELETE_FN, &comm_keyval, 0); MPI_Win_create_keyval(MPI_WIN_NULL_COPY_FN, MPI_WIN_NULL_DELETE_FN, &win_keyval, 0); MPI_Type_create_keyval(MPI_TYPE_NULL_COPY_FN, MPI_TYPE_NULL_DELETE_FN, &type_keyval, 0); MPI_Type_contiguous(4, MPI_DOUBLE, &dtype); MPI_Win_create(&buf, sizeof(int), sizeof(int), MPI_INFO_NULL, MPI_COMM_WORLD, &win); MPI_Errhandler_set(MPI_COMM_WORLD, MPI_ERRORS_RETURN); err = MPI_Comm_set_attr(MPI_COMM_WORLD, win_keyval, &comm_aval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_set_attr accepted win keyval\n"); } err = MPI_Comm_set_attr(MPI_COMM_WORLD, type_keyval, &comm_aval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_set_attr accepted type keyval\n"); } err = MPI_Type_set_attr(dtype, win_keyval, &comm_aval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Type_set_attr accepted win keyval\n"); } err = MPI_Type_set_attr(dtype, comm_keyval, &comm_aval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_set_attr accepted type keyval\n"); } err = MPI_Win_set_attr(win, comm_keyval, &comm_aval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Win_set_attr accepted comm keyval\n"); } err = MPI_Win_set_attr(win, type_keyval, &comm_aval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Win_set_attr accepted type keyval\n"); } err = MPI_Comm_get_attr(MPI_COMM_WORLD, win_keyval, &rval, &flag); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_get_attr accepted win keyval\n"); } err = MPI_Comm_get_attr(MPI_COMM_WORLD, type_keyval, &rval, &flag); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_get_attr accepted type keyval\n"); } err = MPI_Comm_free_keyval(&win_keyval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_free_keyval accepted win keyval\n"); } err = MPI_Comm_free_keyval(&type_keyval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Comm_free_keyval accepted type keyval\n"); } if (win_keyval != MPI_KEYVAL_INVALID) { err = MPI_Type_free_keyval(&win_keyval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Type_free_keyval accepted win keyval\n"); } } err = MPI_Type_free_keyval(&comm_keyval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Type_free_keyval accepted comm keyval\n"); } if (type_keyval != MPI_KEYVAL_INVALID) { err = MPI_Win_free_keyval(&type_keyval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Win_free_keyval accepted type keyval\n"); } } if (comm_keyval != MPI_KEYVAL_INVALID) { err = MPI_Win_free_keyval(&comm_keyval); if (err == MPI_SUCCESS) { errs++; fprintf(stderr, "Win_free_keyval accepted comm keyval\n"); } } /* Now, free for real */ if (comm_keyval != MPI_KEYVAL_INVALID) { err = MPI_Comm_free_keyval(&comm_keyval); if (err != MPI_SUCCESS) { errs++; fprintf(stderr, "Could not free comm keyval\n"); } } if (type_keyval != MPI_KEYVAL_INVALID) { err = MPI_Type_free_keyval(&type_keyval); if (err != MPI_SUCCESS) { errs++; fprintf(stderr, "Could not free type keyval\n"); } } if (win_keyval != MPI_KEYVAL_INVALID) { err = MPI_Win_free_keyval(&win_keyval); if (err != MPI_SUCCESS) { errs++; fprintf(stderr, "Could not free win keyval\n"); } } MPI_Win_free(&win); MPI_Type_free(&dtype); MTest_Finalize(errs); return MTestReturnValue(errs); }
int main( int argc, char *argv[] ) { int errs = 0; int key[3], attrval[3]; int i; MPI_Datatype type; MTest_Init( &argc, &argv ); { type = MPI_INT; /* Create key values */ for (i=0; i<3; i++) { MPI_Type_create_keyval( MPI_NULL_COPY_FN, MPI_NULL_DELETE_FN, &key[i], (void *)0 ); attrval[i] = 1024 * i; } /* Insert attribute in several orders. Test after put with get, then delete, then confirm delete with get. */ MPI_Type_set_attr( type, key[2], &attrval[2] ); MPI_Type_set_attr( type, key[1], &attrval[1] ); MPI_Type_set_attr( type, key[0], &attrval[0] ); errs += checkAttrs( type, 3, key, attrval ); MPI_Type_delete_attr( type, key[0] ); MPI_Type_delete_attr( type, key[1] ); MPI_Type_delete_attr( type, key[2] ); errs += checkNoAttrs( type, 3, key ); MPI_Type_set_attr( type, key[1], &attrval[1] ); MPI_Type_set_attr( type, key[2], &attrval[2] ); MPI_Type_set_attr( type, key[0], &attrval[0] ); errs += checkAttrs( type, 3, key, attrval ); MPI_Type_delete_attr( type, key[2] ); MPI_Type_delete_attr( type, key[1] ); MPI_Type_delete_attr( type, key[0] ); errs += checkNoAttrs( type, 3, key ); MPI_Type_set_attr( type, key[0], &attrval[0] ); MPI_Type_set_attr( type, key[1], &attrval[1] ); MPI_Type_set_attr( type, key[2], &attrval[2] ); errs += checkAttrs( type, 3, key, attrval ); MPI_Type_delete_attr( type, key[1] ); MPI_Type_delete_attr( type, key[2] ); MPI_Type_delete_attr( type, key[0] ); errs += checkNoAttrs( type, 3, key ); for (i=0; i<3; i++) { MPI_Type_free_keyval( &key[i] ); } } MTest_Finalize( errs ); MPI_Finalize(); return 0; }