/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Copyright by the Board of Trustees of the University of Illinois. * * All rights reserved. * * * * This file is part of HDF5. The full HDF5 copyright notice, including * * terms governing use, modification, and redistribution, is contained in * * the files COPYING and Copyright.html. COPYING can be found at the root * * of the source code distribution tree; Copyright.html can be found at the * * root level of an installed copy of the electronic HDF5 document set and * * is linked from the top-level documents page. It can also be found at * * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have * * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ #include #include #include #include #include "hdf5.h" #include "h5trav.h" #if 0 #define H5DIFF_DEBUG #endif #define FFORMAT "%-15g %-15g %-15g\n" #define IFORMAT "%-15d %-15d %-15d\n" #define LIFORMAT "%-15ld %-15ld %-15ld\n" #define SPACES " " typedef struct options_t { int r_; /* report only what objects differ */ int d_; /* delta difference */ double d_delta; /* delta value */ int p_; /* relative error */ double p_relative; /* relative error value */ int n_; /* count */ int n_number_count; /* value */ int m_; /* do not make the diff on a sequencial match, default yes */ } options_t; /*------------------------------------------------------------------------- * prototypes *------------------------------------------------------------------------- */ int diff_dataset( hid_t file1_id, hid_t file2_id, const char *obj1_name, const char *obj2_name, options_t options ); int array_diff( void *buf1, void *buf2, hsize_t tot_cnt, int rank, hsize_t *dims, options_t options, const char *obj1, const char *obj2, hid_t m_type ); void print_class( H5T_class_t tclass, char *sclass ); void list( const char *filename, int nobjects, info_t *info ); void diff( hid_t file1_id, const char *obj1_name, hid_t file2_id, const char *obj2_name, options_t options, int type ); void compare( hid_t file1_id, const char *file1_name, const char *obj1_name, int nobjects1, info_t *info1, hid_t file2_id, const char *file2_name, const char *obj2_name, int nobjects2, info_t *info2, options_t options ); void match( hid_t file1_id, const char *file1_name, int nobjects1, info_t *info1, hid_t file2_id, const char *file2_name, int nobjects2, info_t *info2, options_t options ); void print_pos( int *ph, unsigned int curr_pos, int *acc, int *pos, int rank, const char *obj1, const char *obj2 ); /*------------------------------------------------------------------------- * utility functions *------------------------------------------------------------------------- */ hid_t fixtype( hid_t f_type ); void print_datatype(hid_t type); int check_n_input( const char* ); int check_f_input( const char* ); int get_index( const char *obj, int nobjects, info_t *info ); int compare_object( char *obj1, char *obj2 ); void usage(void); void leave(void); /*------------------------------------------------------------------------- * Function: usage * * Purpose: print a usage message * * Return: void * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * *------------------------------------------------------------------------- */ void usage(void) { printf("Usage: h5diff [obj1_name] [obj2_name] [OPTIONS] file1_name file2_name\n"); printf("Items in [ ] are optional\n"); printf("[obj1_name] Name of an HDF5 object\n"); printf("[obj2_name] Name of an HDF5 object\n"); printf("file1_name File name of the first HDF5 file\n"); printf("file2_name File name of the second HDF5 file\n"); printf("[OPTIONS] are:\n"); printf("[-h ] Print out this information\n"); printf("[-r ] Print only what objects differ\n"); printf("[-n count] Print difference up to count number for each variable\n"); printf("[-d delta] Print difference when it is greater than limit delta\n"); printf("[-p relative] Print differences which are within a relative error value\n"); printf("[-m ] Print differences on a sequential match iteration\n"); } /*------------------------------------------------------------------------- * Function: leave * * Purpose: exit and print newline * *------------------------------------------------------------------------- */ void leave(void) { exit(EXIT_SUCCESS); printf("\n"); } /*------------------------------------------------------------------------- * Function: main * * Purpose: H5diff main program * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int main(int argc, const char *argv[]) { int i; const char *s = NULL; hid_t file1_id, file2_id; herr_t status; int nobjects1, nobjects2; info_t *info1=NULL; info_t *info2=NULL; options_t options = {0,0,0,0,0,0,0,0}; void *edata; hid_t (*func)(void*); const char *file1_name; const char *file2_name; const char *obj1_name = NULL; const char *obj2_name = NULL; /*------------------------------------------------------------------------- * print the command line options *------------------------------------------------------------------------- */ printf("$h5diff"); for (i=1; i is not a valid option\n", argv[i+1] ); usage(); leave(); } options.d_delta = atof(argv[i+1]); } else { printf("<-d %s> is not a valid option\n", argv[i+1] ); usage(); leave(); } break; case 'p': if ( '-' !=argv[i+1][0] ) { options.p_ = 1; if ( check_f_input(argv[i+1])==-1) { printf("<-p %s> is not a valid option\n", argv[i+1] ); usage(); leave(); } options.p_relative = atof(argv[i+1]); } break; case 'n': if ( '-' !=argv[i+1][0] ) { options.n_ = 1; if ( check_n_input(argv[i+1])==-1) { printf("<-n %s> is not a valid option\n", argv[i+1] ); usage(); leave(); } options.n_number_count = atoi(argv[i+1]); } break; } /*switch*/ } /*for*/ } /*if*/ else { /* 2 last args are the file names, and it is not a -switch parameter */ if ( i < argc-2 && '-' !=argv[i-1][0] ) { if ( obj1_name == NULL ) obj1_name = argv[i]; if ( obj2_name == NULL ) { /* check if we have a second object name */ if ( i+1 < argc-2 && '-' !=argv[i+1][0] ) /* yes */ obj2_name = argv[i+1]; else /* no */ obj2_name = obj1_name; } } } }/*for*/ /*------------------------------------------------------------------------- * process the files *------------------------------------------------------------------------- */ file1_name = argv[argc-2]; file2_name = argv[argc-1]; /* disable error reporting */ H5Eget_auto(&func, &edata); H5Eset_auto(NULL, NULL); /* Open the files */ if ((file1_id=H5Fopen(file1_name,H5F_ACC_RDONLY,H5P_DEFAULT))<0 ) { printf("h5diff: %s: No such file or directory\n", file1_name ); leave(); } if ((file2_id=H5Fopen(file2_name,H5F_ACC_RDONLY,H5P_DEFAULT))<0 ) { printf("h5diff: %s: No such file or directory\n", file2_name ); leave(); } /* enable error reporting */ H5Eset_auto(func, edata); /*------------------------------------------------------------------------- * get the number of objects in the files *------------------------------------------------------------------------- */ nobjects1 = H5get_object_info( file1_id, NULL ); nobjects2 = H5get_object_info( file2_id, NULL ); /*------------------------------------------------------------------------- * get the list of objects in the files *------------------------------------------------------------------------- */ info1 = (info_t*) malloc( nobjects1 * sizeof(info_t)); info2 = (info_t*) malloc( nobjects2 * sizeof(info_t)); H5get_object_info( file1_id, info1 ); H5get_object_info( file2_id, info2 ); /*------------------------------------------------------------------------- * object name was supplied *------------------------------------------------------------------------- */ if ( obj1_name ) { compare(file1_id,file1_name,obj1_name,nobjects1,info1, file2_id,file2_name,obj2_name,nobjects2,info2,options); } /*------------------------------------------------------------------------- * compare all *------------------------------------------------------------------------- */ else { match(file1_id,file1_name,nobjects1,info1, file2_id,file2_name,nobjects2,info2,options); } /* close */ status = H5Fclose(file1_id); status = H5Fclose(file2_id); if ( info1 ) free(info1); if ( info2 ) free(info2); printf("\n"); return 0; } /*------------------------------------------------------------------------- * Function: check_n_input * * Purpose: check for valid input * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int check_n_input( const char *str ) { unsigned i; char c; for ( i = 0; i < strlen(str); i++) { c = str[i]; if ( c < 49 || c > 57 ) /* ascii values between 1 and 9 */ return -1; } return 1; } /*------------------------------------------------------------------------- * Function: check_f_input * * Purpose: check for valid input * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int check_f_input( const char *str ) { unsigned i; char c; /* '0' values not allowed */ if ( strlen(str)==1 && str[0]=='0' ) return -1; for ( i = 0; i < strlen(str); i++) { c = str[i]; if ( c < 48 || c > 57 ) /* ascii values between 0 and 9 */ if ( c!= 46) /* . */ return -1; } return 1; } /*------------------------------------------------------------------------- * Function: list * * Purpose: print list of objects in file * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ void list( const char *filename, int nobjects, info_t *info ) { int i; printf("File <%s>: # of entries = %d\n", filename, nobjects ); for ( i = 0; i < nobjects; i++) { switch ( info[i].type ) { case H5G_GROUP: printf("%s %20s\n", info[i].name, "group" ); break; case H5G_DATASET: printf("%s %20s\n", info[i].name, "dataset" ); break; case H5G_TYPE: printf("%s %20s\n", info[i].name, "datatype" ); break; case H5G_LINK: printf("%s %20s\n", info[i].name, "link" ); break; default: printf("%s %20s\n", info[i].name, "User defined object" ); break; } } } /*------------------------------------------------------------------------- * Function: get_index * * Purpose: get index in list * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int get_index( const char *obj, int nobjects, info_t *info ) { char *pdest; int result; int i; for ( i = 0; i < nobjects; i++) { if ( strcmp(obj,info[i].name)==0 ) return i; pdest = strstr( info[i].name, obj ); result = (int)(pdest - info[i].name); /* found at position 1, meaning without '/' */ if( pdest != NULL && result==1 ) return i; } return -1; } /*------------------------------------------------------------------------- * Function: compare * * Purpose: get objects form list, and check for the same type * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ void compare( hid_t file1_id, const char *file1_name, const char *obj1_name, int nobjects1, info_t *info1, hid_t file2_id, const char *file2_name, const char *obj2_name, int nobjects2, info_t *info2, options_t options ) { int f1=0, f2=0; int i = get_index( obj1_name, nobjects1, info1 ); int j = get_index( obj2_name, nobjects2, info2 ); if ( i == -1 ) { printf( "Object <%s> could not be found in <%s>\n", obj1_name, file1_name ); f1=1; } if ( j == -1 ) { printf( "Object <%s> could not be found in <%s>\n", obj2_name, file2_name ); f2=1; } if ( f1 || f2 ) return; /* objects are not the same type */ if ( info1[i].type != info2[j].type ) { printf( "<%s> in <%s> is of different type than <%s> in <%s>\n", obj1_name, file1_name, obj2_name, file2_name ); return; } diff( file1_id, obj1_name, file2_id, obj2_name, options, info1[i].type ); } /*------------------------------------------------------------------------- * Function: diff * * Purpose: switch between types and choose the diff function * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ void diff( hid_t file1_id, const char *obj1_name, hid_t file2_id, const char *obj2_name, options_t options, int type ) { switch ( type ) { case H5G_DATASET: diff_dataset(file1_id,file2_id,obj1_name,obj2_name,options); break; case H5G_GROUP: printf( "<%s> and <%s> are of type H5G_GROUP\n", obj1_name, obj2_name ); break; case H5G_TYPE: printf( "<%s> and <%s> are of type H5G_TYPE\n", obj1_name, obj2_name ); break; case H5G_LINK: printf( "<%s> and <%s> are of type H5G_LINK\n", obj1_name, obj2_name ); break; default: printf( "<%s> and <%s> are user defined types\n", obj1_name, obj2_name ); break; } /* switch */ } /*------------------------------------------------------------------------- * Function: compare_object * * Purpose: do the compare criteria * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int compare_object( char *obj1, char *obj2 ) { int cmp; cmp = strcmp(obj1,obj2); return cmp; } /*------------------------------------------------------------------------- * Function: match * * Purpose: Find commom objects; the algorithm used for this search is the * cosequential match algorithm and is described in * Folk, Michael; Zoellick, Bill. (1992). File Structures. Addison-Wesley. * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ void match( hid_t file1_id, const char *file1_name, int nobjects1, info_t *info1, hid_t file2_id, const char *file2_name, int nobjects2, info_t *info2, options_t options ) { int cmp; int more_names_exist = (nobjects1>0 && nobjects2>0) ? 1 : 0; int curr1=0; int curr2=0; while ( more_names_exist ) { cmp = compare_object( info1[curr1].name, info2[curr2].name ); if ( cmp == 0 ) { printf( "<%s> found in <%s> and <%s> found in <%s>\n", info1[curr1].name, file1_name, info2[curr2].name, file2_name); /* do the diff */ if ( options.m_ ) { diff( file1_id, info1[curr1].name, file2_id, info1[curr1].name, options, info1[curr1].type ); } curr1++; curr2++; } else if ( cmp < 0 ) { printf( "<%s> is in <%s>, but not in <%s>\n", info1[curr1].name, file1_name, file2_name); curr1++; } else { printf( "<%s> is in <%s>, but not in <%s>\n", info2[curr2].name, file2_name, file1_name); curr2++; } more_names_exist = (curr1 is in <%s>, but not in <%s>\n", info1[curr1].name, file1_name, file2_name); curr1++; } } /* list2 did not end */ if (curr2 is in <%s>, but not in <%s>\n", info2[curr2].name, file2_name, file1_name); curr2++; } } } /*------------------------------------------------------------------------- * Function: diff_dataset * * Purpose: check for comparable datasets and read into a compatible * memory type * * Return: Success: 0, Failure: -1 * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int diff_dataset( hid_t file1_id, hid_t file2_id, const char *obj1_name, const char *obj2_name, options_t options ) { hid_t dset1_id =-1; hid_t dset2_id =-1; hid_t space1_id =-1; hid_t space2_id =-1; hid_t f_type1=-1, f_type2=-1; /* file data type */ hid_t m_type1=-1, m_type2=-1; /* memory data type */ size_t f_size1, f_size2; /* size of type in file */ size_t m_size1, m_size2; /* size of type in memory */ int rank1, rank2; void *buf1=NULL, *buf2=NULL; hsize_t tot_cnt1, tot_cnt2; hsize_t dims1[32], dims2[32], maxdim1[32], maxdim2[32]; H5T_class_t tclass1; H5T_class_t tclass2; int i, j; char sclass1[20]; char sclass2[20]; int nfound; void *edata; hid_t (*func)(void*); /* disable error reporting */ H5Eget_auto(&func, &edata); H5Eset_auto(NULL, NULL); /*------------------------------------------------------------------------- * open the handles *------------------------------------------------------------------------- */ /* Open the datasets */ if ( (dset1_id = H5Dopen(file1_id,obj1_name)) < 0 ) { printf("Cannot open dataset <%s>\n", obj1_name ); goto out; } if ( (dset2_id = H5Dopen(file2_id,obj2_name)) < 0 ) { printf("Cannot open dataset <%s>\n", obj2_name ); goto out; } printf( "Comparing <%s> with <%s>\n", obj1_name, obj2_name ); /* enable error reporting */ H5Eset_auto(func, edata); /* Get the dataspace handle */ if ( (space1_id = H5Dget_space(dset1_id)) < 0 ) goto out; /* Get rank */ if ( (rank1 = H5Sget_simple_extent_ndims(space1_id)) < 0 ) goto out; /* Get the dataspace handle */ if ( (space2_id = H5Dget_space(dset2_id)) < 0 ) goto out; /* Get rank */ if ( (rank2 = H5Sget_simple_extent_ndims(space2_id)) < 0 ) goto out; /* Get dimensions */ if ( H5Sget_simple_extent_dims(space1_id,dims1,maxdim1) < 0 ) goto out; /* Get dimensions */ if ( H5Sget_simple_extent_dims(space2_id,dims2,maxdim2) < 0 ) goto out; /*------------------------------------------------------------------------- * Get the file data type *------------------------------------------------------------------------- */ /* Get the data type */ if ( (f_type1 = H5Dget_type(dset1_id)) < 0 ) goto out; /* Get the data type */ if ( (f_type2 = H5Dget_type(dset2_id)) < 0 ) goto out; /*------------------------------------------------------------------------- * check for the same class *------------------------------------------------------------------------- */ if ((tclass1=H5Tget_class(f_type1))<0) goto out; if ((tclass2=H5Tget_class(f_type2))<0) goto out; if ( tclass1 != tclass2 ) { print_class( tclass1, sclass1 ); print_class( tclass2, sclass2 ); printf( "<%s> is of class %s and <%s> is of class %s\n", obj1_name, sclass1, obj2_name, sclass2 ); goto out; } /*------------------------------------------------------------------------- * check for non supported classes *------------------------------------------------------------------------- */ switch (tclass1) { case H5T_TIME: printf( "H5T_TIME comparison is not supported\n"); goto out; case H5T_STRING: printf( "H5T_STRING comparison is not supported\n"); goto out; case H5T_BITFIELD: printf( "H5T_BITFIELD comparison is not supported\n"); goto out; case H5T_OPAQUE: printf( "H5T_OPAQUE comparison is not supported\n"); goto out; case H5T_COMPOUND: printf( "H5T_COMPOUND comparison is not supported\n"); goto out; case H5T_REFERENCE: printf( "H5T_REFERENCE comparison is not supported\n"); goto out; case H5T_ENUM: printf( "H5T_ENUM comparison is not supported\n"); goto out; case H5T_VLEN: printf( "H5T_VLEN comparison is not supported\n"); goto out; case H5T_ARRAY: printf( "H5T_ARRAY comparison is not supported\n"); goto out; default: break; } /*------------------------------------------------------------------------- * check for equal datatype *------------------------------------------------------------------------- */ if ( (H5Tequal(f_type1, f_type2)==0) ) { printf("Warning: <%s> has different storage datatype than <%s>\n", obj1_name, obj2_name ); printf("<%s> has datatype ", obj1_name); print_datatype(f_type1); printf(" and <%s> has datatype ", obj2_name); print_datatype(f_type2); printf("\n"); } /*------------------------------------------------------------------------- * check for the same rank *------------------------------------------------------------------------- */ if ( rank1 != rank2 ) { printf( "<%s> is of rank %d and <%s> is of rank %d\n", obj1_name, rank1, obj2_name, rank2 ); printf( "<%s>: ", obj1_name ); printf("[ " ); for (j = 0; j < rank1; j++) printf("%d ", (int)dims1[j] ); printf("]\n" ); printf( "<%s>: ", obj2_name ); printf("[ " ); for (j = 0; j < rank1; j++) printf("%d ", (int)dims2[j] ); printf("]\n" ); goto out; } /*------------------------------------------------------------------------- * check for different maximum dimensions; just give a warning *------------------------------------------------------------------------- */ for (i = 0; i < rank1; i++) { if ( maxdim1[i] != maxdim2[i] ) { printf( "Warning: <%s> has different maximum dimensions than <%s>\n", obj1_name, obj2_name ); printf( "<%s>: ", obj1_name ); printf("[ " ); for (j = 0; j < rank1; j++) printf("%d ", (int)maxdim1[j] ); printf("]\n" ); printf( "<%s>: ", obj2_name ); printf("[ " ); for (j = 0; j < rank1; j++) printf("%d ", (int)maxdim2[j] ); printf("]\n" ); } } /*------------------------------------------------------------------------- * check for the same dimensionality *------------------------------------------------------------------------- */ for (i = 0; i < rank1; i++) { if ( dims1[i] != dims2[i] ) { printf( "<%s> has different dimensions than <%s>\n", obj1_name, obj2_name ); printf( "<%s>: ", obj1_name ); printf("[ " ); for (j = 0; j < rank1; j++) printf("%d ", (int)dims1[j] ); printf("]\n" ); printf( "<%s>: ", obj2_name ); printf("[ " ); for (j = 0; j < rank1; j++) printf("%d ", (int)dims2[j] ); printf("]\n" ); goto out; } } /*------------------------------------------------------------------------- * get number of elements *------------------------------------------------------------------------- */ tot_cnt1 = 1; for (i = 0; i < rank1; i++) { tot_cnt1 *= dims1[i]; } tot_cnt2 = 1; for (i = 0; i < rank2; i++) { tot_cnt2 *= dims2[i]; } assert(tot_cnt1==tot_cnt2); /*------------------------------------------------------------------------- * memory type and sizes *------------------------------------------------------------------------- */ m_type1 = fixtype( f_type1 ); m_type2 = fixtype( f_type2 ); f_size1 = H5Tget_size( f_type1 ); f_size2 = H5Tget_size( f_type2 ); m_size1 = H5Tget_size( m_type1 ); m_size2 = H5Tget_size( m_type2 ); #if defined (H5DIFF_DEBUG) printf("\n"); printf("------------------\n"); printf("sizeof(char) %u\n", sizeof(char) ); printf("sizeof(short) %u\n", sizeof(short) ); printf("sizeof(int) %u\n", sizeof(int) ); printf("sizeof(long) %u\n", sizeof(long) ); printf("<%s> ------------------\n", obj1_name); printf("type on file "); print_datatype(f_type1); printf("\n"); printf("size on file %u\n", f_size1 ); printf("type on memory "); print_datatype(m_type1); printf("\n"); printf("size on memory %u\n", m_size1 ); printf("<%s> ------------------\n", obj2_name); printf("type on file "); print_datatype(f_type2); printf("\n"); printf("size on file %u\n", f_size2 ); printf("type on memory "); print_datatype(m_type2); printf("\n"); printf("size on memory %u\n", m_size2 ); #endif /*H5DIFF_DEBUG*/ /*------------------------------------------------------------------------- * "upgrade" the smaller memory size *------------------------------------------------------------------------- */ if ( m_size1 != m_size2 ) { if ( m_size1 < m_size2 ) { assert( (H5Tclose(m_type1)) >=0); m_type1 = fixtype( f_type2 ); m_size1 = H5Tget_size( m_type1 ); } else { assert( (H5Tclose(m_type2)) >=0); m_type2 = fixtype( f_type1 ); m_size2 = H5Tget_size( m_type2 ); } } assert(m_size1==m_size2); #if defined (H5DIFF_DEBUG) printf("fixed size on memory %u\n", m_size1 ); printf("\n"); #endif buf1 = (void *) malloc((unsigned) (tot_cnt1*m_size1)); buf2 = (void *) malloc((unsigned) (tot_cnt2*m_size2)); if ( buf1 == NULL || buf2 == NULL ) { printf( "cannot read into memory\n" ); goto out; } /*------------------------------------------------------------------------- * read *------------------------------------------------------------------------- */ if ( H5Dread(dset1_id,m_type1,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf1) < 0 ) goto out; if ( H5Dread(dset2_id,m_type2,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf2) < 0 ) goto out; nfound = array_diff(buf1,buf2,tot_cnt1,rank1,dims1,options,obj1_name,obj2_name,m_type1); printf("%d differences found\n", nfound ); /*------------------------------------------------------------------------- * close *------------------------------------------------------------------------- */ out: if ( buf1) free((char *) buf1); if ( buf2) free((char *) buf2); /* Close */ if ( dset1_id!=-1 ) assert( (H5Dclose(dset1_id)) >=0); if ( dset2_id!=-1 ) assert( (H5Dclose(dset2_id)) >=0); if ( space1_id!=-1 ) assert( (H5Sclose(space1_id)) >=0); if ( space2_id!=-1 ) assert( (H5Sclose(space2_id)) >=0); if ( f_type1!=-1 ) assert( (H5Tclose(f_type1)) >=0); if ( f_type2!=-1 ) assert( (H5Tclose(f_type2)) >=0); if ( m_type1!=-1 ) assert( (H5Tclose(m_type1)) >=0); if ( m_type2!=-1 ) assert( (H5Tclose(m_type2)) >=0); return 0; } /*------------------------------------------------------------------------- * Function: array_diff * * Purpose: compare array in memory * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ int array_diff( void *buf1, void *buf2, hsize_t tot_cnt, int rank, hsize_t *dims, options_t options, const char *obj1, const char *obj2, hid_t m_type ) { char *i1ptr1, *i1ptr2; short *i2ptr1, *i2ptr2; int *i4ptr1, *i4ptr2; long *i8ptr1, *i8ptr2; float *fptr1, *fptr2; double *dptr1, *dptr2; int nfound=0; /* number of differences found */ int ph=1; /* print header */ int v=0; /* accumulator and matrix position */ int acc[32]; int pos[32]; unsigned int i; int j; H5T_class_t type_class; size_t type_size; acc[rank-1]=1; for(j=(rank-2); j>=0; j--) { acc[j]=acc[j+1]*(int)dims[j+1]; } /* Get the class. */ type_class = H5Tget_class( m_type ); /* Get the size. */ type_size = H5Tget_size( m_type ); switch(type_class) { default: return -1; case H5T_INTEGER: switch(type_size) { /*------------------------------------------------------------------------- * H5T_INTEGER 1 *------------------------------------------------------------------------- */ case 1: i1ptr1 = (char *) buf1; i1ptr2 = (char *) buf2; for ( i = 0; i < tot_cnt; i++) { /* delta but not percentage */ if ( options.d_ && !options.p_ ) { if ( abs(*i1ptr1 - *i1ptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i1ptr1, *i1ptr2, abs(*i1ptr1 - *i1ptr2)); } nfound++; } } /* percentage but not delta */ else if ( !options.d_ && options.p_ ) { if (*i1ptr1!=0) { if ( abs(1 - *i1ptr2 / *i1ptr1) > options.p_relative ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i1ptr1, *i1ptr2, abs(*i1ptr1 - *i1ptr2)); } nfound++; } } } /* percentage and delta */ else if ( options.d_ && options.p_ ) { if (*i1ptr1!=0) { if ( abs(1 - *i1ptr2 / *i1ptr1) > options.p_relative && abs(*i1ptr1 - *i1ptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i1ptr1, *i1ptr2, abs(*i1ptr1 - *i1ptr2)); } nfound++; } } } else if (*i1ptr1 != *i1ptr2) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i1ptr1, *i1ptr2, abs(*i1ptr1 - *i1ptr2)); } nfound++; } i1ptr1++; i1ptr2++; } break; /*------------------------------------------------------------------------- * H5T_INTEGER 2 *------------------------------------------------------------------------- */ case 2: i2ptr1 = (short *) buf1; i2ptr2 = (short *) buf2; for ( i = 0; i < tot_cnt; i++) { /* delta but not percentage */ if ( options.d_ && !options.p_ ) { if ( abs(*i2ptr1 - *i2ptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i2ptr1, *i2ptr2, abs(*i2ptr1 - *i2ptr2)); } nfound++; } } /* percentage but not delta */ else if ( !options.d_ && options.p_ ) { if (*i2ptr1!=0) { if ( abs(1 - *i2ptr2 / *i2ptr1) > options.p_relative ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i2ptr1, *i2ptr2, abs(*i2ptr1 - *i2ptr2)); } nfound++; } } } /* percentage and delta */ else if ( options.d_ && options.p_ ) { if (*i2ptr1!=0) { if ( abs(1 - *i2ptr2 / *i2ptr1) > options.p_relative && abs(*i2ptr1 - *i2ptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i2ptr1, *i2ptr2, abs(*i2ptr1 - *i2ptr2)); } nfound++; } } } else if (*i2ptr1 != *i2ptr2) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i2ptr1, *i2ptr2, abs(*i2ptr1 - *i2ptr2)); } nfound++; } i2ptr1++; i2ptr2++; } break; /*------------------------------------------------------------------------- * H5T_INTEGER 4 *------------------------------------------------------------------------- */ case 4: i4ptr1 = (int *) buf1; i4ptr2 = (int *) buf2; for ( i = 0; i < tot_cnt; i++) { /* delta but not percentage */ if ( options.d_ && !options.p_ ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( abs(*i4ptr1 - *i4ptr2) > options.d_delta ) { if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i4ptr1, *i4ptr2, abs(*i4ptr1 - *i4ptr2)); } nfound++; } } /* percentage but not delta */ else if ( !options.d_ && options.p_ ) { if (*i4ptr1!=0) { if ( abs(1 - *i4ptr2 / *i4ptr1) > options.p_relative ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i4ptr1, *i4ptr2, abs(*i4ptr1 - *i4ptr2)); } nfound++; } } } /* percentage and delta */ else if ( options.d_ && options.p_ ) { if (*i4ptr1!=0) { if ( abs(1 - *i4ptr2 / *i4ptr1) > options.p_relative && abs(*i4ptr1 - *i4ptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i4ptr1, *i4ptr2, abs(*i4ptr1 - *i4ptr2)); } nfound++; } } } else if (*i4ptr1 != *i4ptr2) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(IFORMAT, *i4ptr1, *i4ptr2, abs(*i4ptr1 - *i4ptr2)); } nfound++; } i4ptr1++; i4ptr2++; } /*for */ break; /*------------------------------------------------------------------------- * H5T_INTEGER 8 *------------------------------------------------------------------------- */ case 8: i8ptr1 = (long *) buf1; i8ptr2 = (long *) buf2; for ( i = 0; i < tot_cnt; i++) { /* delta but not percentage */ if ( options.d_ && !options.p_ ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( labs(*i8ptr1 - *i8ptr2) > (long)options.d_delta ) { if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(LIFORMAT, *i8ptr1, *i8ptr2, labs(*i8ptr1 - *i8ptr2)); } nfound++; } } /* percentage but not delta */ else if ( !options.d_ && options.p_ ) { if (*i8ptr1!=0) { if ( labs((1 - *i8ptr2 / *i8ptr1)) > (long)options.p_relative ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(LIFORMAT, *i8ptr1, *i8ptr2, labs(*i8ptr1 - *i8ptr2)); } nfound++; } } } /* percentage and delta */ else if ( options.d_ && options.p_ ) { if (*i8ptr1!=0) { if ( labs((1 - *i8ptr2 / *i8ptr1)) > (long)options.p_relative && labs(*i8ptr1 - *i8ptr2) > (long)options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(LIFORMAT, *i8ptr1, *i8ptr2, labs(*i8ptr1 - *i8ptr2)); } nfound++; } } } else if (*i8ptr1 != *i8ptr2) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(LIFORMAT, *i8ptr1, *i8ptr2, labs(*i8ptr1 - *i8ptr2)); } nfound++; } i8ptr1++; i8ptr2++; } /*for */ break; default: printf("no valid H5T_INTEGER size found" ); break; } /*switch*/ break; /* H5T_INTEGER */ case H5T_FLOAT: switch(type_size) { /*------------------------------------------------------------------------- * H5T_FLOAT 4 *------------------------------------------------------------------------- */ case 4: fptr1 = (float *) buf1; fptr2 = (float *) buf2; for ( i = 0; i < tot_cnt; i++) { /* delta but not percentage */ if ( options.d_ && !options.p_ ) { if ( fabs(*fptr1 - *fptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *fptr1, *fptr2, fabs(*fptr1 - *fptr2)); } nfound++; } } /* percentage but not delta */ else if ( !options.d_ && options.p_ ) { if (*fptr1!=0) { if ( fabs(1 - *fptr2 / *fptr1) > options.p_relative ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *fptr1, *fptr2, fabs(*fptr1 - *fptr2)); } nfound++; } } } /* percentage and delta */ else if ( options.d_ && options.p_ ) { if (*fptr1!=0) { if ( fabs(1 - *fptr2 / *fptr1) > options.p_relative && fabs(*fptr1 - *fptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *fptr1, *fptr2, fabs(*fptr1 - *fptr2)); } nfound++; } } } else if (*fptr1 != *fptr2) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *fptr1, *fptr2, fabs(*fptr1 - *fptr2)); } nfound++; } fptr1++; fptr2++; } break; /*------------------------------------------------------------------------- * H5T_FLOAT 8 *------------------------------------------------------------------------- */ case 8: dptr1 = (double *) buf1; dptr2 = (double *) buf2; for ( i = 0; i < tot_cnt; i++) { /* delta but not percentage */ if ( options.d_ && !options.p_ ) { if ( fabs(*dptr1 - *dptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *dptr1, *dptr2, fabs(*dptr1 - *dptr2)); } nfound++; } } /* percentage but not delta */ else if ( !options.d_ && options.p_ ) { if (*dptr1!=0) { if ( fabs(1 - *dptr2 / *dptr1) > options.p_relative ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *dptr1, *dptr2, fabs(*dptr1 - *dptr2)); } nfound++; } } } /* percentage and delta */ else if ( options.d_ && options.p_ ) { if (*dptr1!=0) { if ( fabs(1 - *dptr2 / *dptr1) > options.p_relative && fabs(*dptr1 - *dptr2) > options.d_delta ) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *dptr1, *dptr2, fabs(*dptr1 - *dptr2)); } nfound++; } } } else if (*dptr1 != *dptr2) { if ( options.n_ && nfound>=options.n_number_count) return nfound; if ( options.r_==0 ) { print_pos( &ph, i, acc, pos, rank, obj1, obj2 ); printf(SPACES); printf(FFORMAT, *dptr1, *dptr2, fabs(*dptr1 - *dptr2)); } nfound++; } dptr1++; dptr2++; } break; default: printf("no valid H5T_FLOAT size found" ); break; } /*switch*/ break; /* H5T_FLOAT 8 */ } /*switch*/ return nfound; } /*------------------------------------------------------------------------- * Function: print_pos * * Purpose: convert an array index position to matrix notation * * Return: pos matrix array * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ void print_pos( int *ph, unsigned int curr_pos, int *acc, int *pos, int rank, const char *obj1, const char *obj2 ) { int i; /* print header */ if ( *ph==1 ) { printf("%-15s %-15s %-15s %-20s\n", "position", obj1, obj2, "difference"); printf("------------------------------------------------------------\n"); *ph=0; } for ( i = 0; i < rank; i++) pos[i]=0; for ( i = 0; i < rank; i++) { pos[i] = curr_pos/acc[i]; curr_pos -= acc[i]*pos[i]; } assert( curr_pos == 0 ); printf("[ " ); for ( i = 0; i < rank; i++) { printf("%d ", pos[i] ); } printf("]" ); } /*------------------------------------------------------------------------- * Function: print_class * * Purpose: print the class name * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: * * Modifications: * *------------------------------------------------------------------------- */ void print_class( H5T_class_t tclass, char *sclass ) { switch (tclass) { default: printf("Invalid class"); break; case H5T_TIME: strcpy(sclass,"H5T_TIME"); break; case H5T_INTEGER: strcpy(sclass,"H5T_INTEGER"); break; case H5T_FLOAT: strcpy(sclass,"H5T_FLOAT"); break; case H5T_STRING: strcpy(sclass,"H5T_STRING"); break; case H5T_BITFIELD: strcpy(sclass,"H5T_BITFIELD"); break; case H5T_OPAQUE: strcpy(sclass,"H5T_OPAQUE"); break; case H5T_COMPOUND: strcpy(sclass,"H5T_COMPOUND"); break; case H5T_REFERENCE: strcpy(sclass,"H5T_REFERENCE"); break; case H5T_ENUM: strcpy(sclass,"H5T_ENUM"); break; case H5T_VLEN: strcpy(sclass,"H5T_VLEN"); break; case H5T_ARRAY: strcpy(sclass,"H5T_ARRAY"); break; } } /*------------------------------------------------------------------------- * Function: fixtype * * Purpose: Given a file data type choose a memory data type which is * appropriate * * Return: Memory data type * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: Adapted from h5tools_fixtype * * Modifications: * *------------------------------------------------------------------------- */ hid_t fixtype(hid_t f_type) { hid_t m_type = -1; size_t size; int v=0; size = H5Tget_size(f_type); switch (H5Tget_class(f_type)) { default: return -1; case H5T_INTEGER: /* * Use the smallest native integer type of the same sign as the file * such that the memory type is at least as large as the file type. * If there is no memory type large enough then use the largest * memory type available. */ if (size <= sizeof(char)) { m_type = H5Tcopy(H5T_NATIVE_SCHAR); if (v) printf("using memory type H5T_NATIVE_SCHAR\n"); } else if (size <= sizeof(short)) { m_type = H5Tcopy(H5T_NATIVE_SHORT); if (v) printf("using memory type H5T_NATIVE_SHORT\n"); } else if (size <= sizeof(int)) { m_type = H5Tcopy(H5T_NATIVE_INT); if (v) printf("using memory type H5T_NATIVE_INT\n"); } else if (size <= sizeof(long)) { m_type = H5Tcopy(H5T_NATIVE_LONG); if (v) printf("using memory type H5T_NATIVE_LONG\n"); } else { m_type = H5Tcopy(H5T_NATIVE_LLONG); if (v) printf("using memory type H5T_NATIVE_LLONG\n"); } H5Tset_sign(m_type, H5Tget_sign(f_type)); break; case H5T_FLOAT: /* * Use the smallest native floating point type available such that * its size is at least as large as the file type. If there is not * native type large enough then use the largest native type. */ if (size <= sizeof(float)) { m_type = H5Tcopy(H5T_NATIVE_FLOAT); if (v) printf("using memory type H5T_NATIVE_FLOAT\n"); } else if (size <= sizeof(double)) { m_type = H5Tcopy(H5T_NATIVE_DOUBLE); if (v) printf("using memory type H5T_NATIVE_DOUBLE\n"); } else { m_type = H5Tcopy(H5T_NATIVE_LDOUBLE); if (v) printf("using memory type H5T_NATIVE_LDOUBLE\n"); } break; } return m_type; } /*------------------------------------------------------------------------- * Function: print_datatype * * Purpose: Print name of datatype * * Return: * * Programmer: Pedro Vicente, pvn@ncsa.uiuc.edu * * Date: May 9, 2003 * * Comments: Adapted from h5dump for H5T_INTEGER and H5T_FLOAT classes only * *------------------------------------------------------------------------- */ void print_datatype(hid_t type) { switch (H5Tget_class(type)) { default: return; case H5T_INTEGER: if (H5Tequal(type, H5T_STD_I8BE)) { printf("H5T_STD_I8BE"); } else if (H5Tequal(type, H5T_STD_I8LE)) { printf("H5T_STD_I8LE"); } else if (H5Tequal(type, H5T_STD_I16BE)) { printf("H5T_STD_I16BE"); } else if (H5Tequal(type, H5T_STD_I16LE)) { printf("H5T_STD_I16LE"); } else if (H5Tequal(type, H5T_STD_I32BE)) { printf("H5T_STD_I32BE"); } else if (H5Tequal(type, H5T_STD_I32LE)) { printf("H5T_STD_I32LE"); } else if (H5Tequal(type, H5T_STD_I64BE)) { printf("H5T_STD_I64BE"); } else if (H5Tequal(type, H5T_STD_I64LE)) { printf("H5T_STD_I64LE"); } else if (H5Tequal(type, H5T_STD_U8BE)) { printf("H5T_STD_U8BE"); } else if (H5Tequal(type, H5T_STD_U8LE)) { printf("H5T_STD_U8LE"); } else if (H5Tequal(type, H5T_STD_U16BE)) { printf("H5T_STD_U16BE"); } else if (H5Tequal(type, H5T_STD_U16LE)) { printf("H5T_STD_U16LE"); } else if (H5Tequal(type, H5T_STD_U32BE)) { printf("H5T_STD_U32BE"); } else if (H5Tequal(type, H5T_STD_U32LE)) { printf("H5T_STD_U32LE"); } else if (H5Tequal(type, H5T_STD_U64BE)) { printf("H5T_STD_U64BE"); } else if (H5Tequal(type, H5T_STD_U64LE)) { printf("H5T_STD_U64LE"); } else if (H5Tequal(type, H5T_NATIVE_SCHAR)) { printf("H5T_NATIVE_SCHAR"); } else if (H5Tequal(type, H5T_NATIVE_UCHAR)) { printf("H5T_NATIVE_UCHAR"); } else if (H5Tequal(type, H5T_NATIVE_SHORT)) { printf("H5T_NATIVE_SHORT"); } else if (H5Tequal(type, H5T_NATIVE_USHORT)) { printf("H5T_NATIVE_USHORT"); } else if (H5Tequal(type, H5T_NATIVE_INT)) { printf("H5T_NATIVE_INT"); } else if (H5Tequal(type, H5T_NATIVE_UINT)) { printf("H5T_NATIVE_UINT"); } else if (H5Tequal(type, H5T_NATIVE_LONG)) { printf("H5T_NATIVE_LONG"); } else if (H5Tequal(type, H5T_NATIVE_ULONG)) { printf("H5T_NATIVE_ULONG"); } else if (H5Tequal(type, H5T_NATIVE_LLONG)) { printf("H5T_NATIVE_LLONG"); } else if (H5Tequal(type, H5T_NATIVE_ULLONG)) { printf("H5T_NATIVE_ULLONG"); } else { printf("undefined integer"); } break; case H5T_FLOAT: if (H5Tequal(type, H5T_IEEE_F32BE)) { printf("H5T_IEEE_F32BE"); } else if (H5Tequal(type, H5T_IEEE_F32LE)) { printf("H5T_IEEE_F32LE"); } else if (H5Tequal(type, H5T_IEEE_F64BE)) { printf("H5T_IEEE_F64BE"); } else if (H5Tequal(type, H5T_IEEE_F64LE)) { printf("H5T_IEEE_F64LE"); } else if (H5Tequal(type, H5T_NATIVE_FLOAT)) { printf("H5T_NATIVE_FLOAT"); } else if (H5Tequal(type, H5T_NATIVE_DOUBLE)) { printf("H5T_NATIVE_DOUBLE"); } else if (H5Tequal(type, H5T_NATIVE_LDOUBLE)) { printf("H5T_NATIVE_LDOUBLE"); } else { printf("undefined float"); } break; }/*switch*/ }