diff options
Diffstat (limited to 'cloog-0.17.0/osl/source/extensions/irregular.c')
| -rw-r--r-- | cloog-0.17.0/osl/source/extensions/irregular.c | 764 |
1 files changed, 0 insertions, 764 deletions
diff --git a/cloog-0.17.0/osl/source/extensions/irregular.c b/cloog-0.17.0/osl/source/extensions/irregular.c deleted file mode 100644 index a72cdb1..0000000 --- a/cloog-0.17.0/osl/source/extensions/irregular.c +++ /dev/null @@ -1,764 +0,0 @@ - - /*+-----------------------------------------------------------------** - ** OpenScop Library ** - **-----------------------------------------------------------------** - ** extensions/irregular.c ** - **-----------------------------------------------------------------** - ** First version: 07/12/2010 ** - **-----------------------------------------------------------------** - - - ***************************************************************************** - * OpenScop: Structures and formats for polyhedral tools to talk together * - ***************************************************************************** - * ,___,,_,__,,__,,__,,__,,_,__,,_,__,,__,,___,_,__,,_,__, * - * / / / // // // // / / / // // / / // / /|,_, * - * / / / // // // // / / / // // / / // / / / /\ * - * |~~~|~|~~~|~~~|~~~|~~~|~|~~~|~|~~~|~~~|~~~|~|~~~|~|~~~|/_/ \ * - * | G |C| P | = | L | P |=| = |C| = | = | = |=| = |=| C |\ \ /\ * - * | R |l| o | = | e | l |=| = |a| = | = | = |=| = |=| L | \# \ /\ * - * | A |a| l | = | t | u |=| = |n| = | = | = |=| = |=| o | |\# \ \ * - * | P |n| l | = | s | t |=| = |d| = | = | = | | |=| o | | \# \ \ * - * | H | | y | | e | o | | = |l| | | = | | | | G | | \ \ \ * - * | I | | | | e | | | | | | | | | | | | | \ \ \ * - * | T | | | | | | | | | | | | | | | | | \ \ \ * - * | E | | | | | | | | | | | | | | | | | \ \ \ * - * | * |*| * | * | * | * |*| * |*| * | * | * |*| * |*| * | / \* \ \ * - * | O |p| e | n | S | c |o| p |-| L | i | b |r| a |r| y |/ \ \ / * - * '---'-'---'---'---'---'-'---'-'---'---'---'-'---'-'---' '--' * - * * - * Copyright (C) 2008 University Paris-Sud 11 and INRIA * - * * - * (3-clause BSD license) * - * Redistribution and use in source and binary forms, with or without * - * modification, are permitted provided that the following conditions * - * are met: * - * * - * 1. Redistributions of source code must retain the above copyright notice, * - * this list of conditions and the following disclaimer. * - * 2. Redistributions in binary form must reproduce the above copyright * - * notice, this list of conditions and the following disclaimer in the * - * documentation and/or other materials provided with the distribution. * - * 3. The name of the author may not be used to endorse or promote products * - * derived from this software without specific prior written permission. * - * * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * * - * OpenScop Library, a library to manipulate OpenScop formats and data * - * structures. Written by: * - * Cedric Bastoul <Cedric.Bastoul@u-psud.fr> and * - * Louis-Noel Pouchet <Louis-Noel.pouchet@inria.fr> * - * * - *****************************************************************************/ - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include <osl/macros.h> -#include <osl/util.h> -#include <osl/strings.h> -#include <osl/interface.h> -#include <osl/extensions/irregular.h> - - -/*+*************************************************************************** - * Structure display function * - *****************************************************************************/ - - -/** - * osl_irregular_idump function: - * this function displays an osl_irregular_t structure (*irregular) into a - * file (file, possibly stdout) in a way that trends to be understandable. It - * includes an indentation level (level) in order to work with others - * idump functions. - * \param file The file where the information has to be printed. - * \param irregular The irregular structure whose information has to be printed. - * \param level Number of spaces before printing, for each line. - */ -void osl_irregular_idump(FILE * file, osl_irregular_p irregular, int level) { - int i,j; - - // Go to the right level. - for (j = 0; j < level; j++) - fprintf(file, "|\t"); - - if (irregular != NULL) - fprintf(file, "+-- osl_irregular_t\n"); - else - fprintf(file, "+-- NULL irregular\n"); - - if (irregular != NULL) { - // Go to the right level. - for(j = 0; j <= level; j++) - fprintf(file, "|\t"); - - // Display the irregular contents. - - // Print statements - for (i = 0; i < irregular->nb_statements; i++) { - fprintf(file, "statement%d's predicats : ", i); - for(j = 0; j < irregular->nb_predicates[i]; j++) - fprintf(file, "%d ", irregular->predicates[i][j]); - fprintf(file, "\n"); - } - // Print predicats - // controls : - for (i = 0; i < irregular->nb_control; i++) { - fprintf(file, "predicat%d's\niterators : ", i); - for(j = 0; j < irregular->nb_iterators[i]; j++) - fprintf(file, "%s ", irregular->iterators[i][j]); - fprintf(file, "\ncontrol body: %s\n", irregular->body[i]); - } - // exits : - for(i = irregular->nb_control; - i < irregular->nb_control + irregular->nb_exit; i++) { - fprintf(file, "predicat%d's\niterators : ", i); - for(j = 0; j < irregular->nb_iterators[i]; j++) - fprintf(file, "%s ", irregular->iterators[i][j]); - fprintf(file, "\nexit body: %s\n", irregular->body[i]); - } - } - - // The last line. - for (j = 0; j <= level; j++) - fprintf(file, "|\t"); - fprintf(file, "\n"); -} - - -/** - * osl_irregular_dump function: - * this function prints the content of an osl_irregular_t structure - * (*irregular) into a file (file, possibly stdout). - * \param file The file where the information has to be printed. - * \param irregular The irregular structure whose information has to be printed. - */ -void osl_irregular_dump(FILE * file, osl_irregular_p irregular) { - osl_irregular_idump(file, irregular, 0); -} - - -/** - * osl_irregular_sprint function: - * this function prints the content of an osl_irregular_t structure - * (*irregular) into a string (returned) in the OpenScop textual format. - * \param irregular The irregular structure whose information has to be printed. - * \return A string containing the OpenScop dump of the irregular structure. - */ -char * osl_irregular_sprint(osl_irregular_p irregular) { - int high_water_mark = OSL_MAX_STRING,i,j; - char * string = NULL; - char * buffer; - - if (irregular != NULL) { - OSL_malloc(string, char *, high_water_mark * sizeof(char)); - OSL_malloc(buffer, char *, OSL_MAX_STRING * sizeof(char)); - string[0] = '\0'; - - // Print the begin tag. - sprintf(buffer, OSL_TAG_IRREGULAR_START); - osl_util_safe_strcat(&string, buffer, &high_water_mark); - - // Print the content. - sprintf(buffer, "\n%d\n", irregular->nb_statements); - for(i=0; i<irregular->nb_statements; i++) { - sprintf(buffer, "%s%d ", buffer, irregular->nb_predicates[i]); - for(j=0; j<irregular->nb_predicates[i]; j++) { - sprintf(buffer, "%s%d ", buffer, irregular->predicates[i][j]); - } - sprintf(buffer, "%s\n", buffer); - } - // Print the predicates. - // controls: - sprintf(buffer, "%s%d\n", buffer, irregular->nb_control); - sprintf(buffer, "%s%d\n", buffer, irregular->nb_exit); - for(i=0; i<irregular->nb_control; i++) { - sprintf(buffer, "%s%d ", buffer, irregular->nb_iterators[i]); - for(j=0; j<irregular->nb_iterators[i];j++) - sprintf(buffer, "%s%s ", buffer, irregular->iterators[i][j]); - sprintf(buffer, "%s\n%s\n", buffer, irregular->body[i]); - } - // exits: - for(i=0; i<irregular->nb_exit; i++) { - sprintf(buffer, "%s%d ", buffer, irregular->nb_iterators[ - irregular->nb_control + i]); - for(j=0; j<irregular->nb_iterators[irregular->nb_control + i];j++) - sprintf(buffer, "%s%s ", buffer, irregular->iterators[ - irregular->nb_control+i][j]); - sprintf(buffer, "%s\n%s\n", buffer, irregular->body[ - irregular->nb_control + i]); - } - - osl_util_safe_strcat(&string, buffer, &high_water_mark); - - // Print the end tag. - sprintf(buffer, OSL_TAG_IRREGULAR_STOP"\n"); - osl_util_safe_strcat(&string, buffer, &high_water_mark); - - // Keep only the memory space we need. - OSL_realloc(string, char *, (strlen(string) + 1) * sizeof(char)); - free(buffer); - } - - return string; -} - - -/***************************************************************************** - * Reading function * - *****************************************************************************/ - -/** - * osl_irregular_sread function: - * this function reads a irregular structure from a string complying to the - * OpenScop textual format and returns a pointer to this irregular structure. - * The string should contain only one textual format of a irregular structure. - * \param extensions The input string where to find a irregular structure. - * \return A pointer to the irregular structure that has been read. - */ -osl_irregular_p osl_irregular_sread(char ** extensions_fixme) { - char * content,*tok; - int i,j; - osl_irregular_p irregular; - - // FIXME: this is a quick and dirty thing to accept char ** instead - // of char * in the parameter: really do it and update the - // pointer to after what has been read. - content = *extensions_fixme; - - if (content == NULL) { - OSL_debug("no irregular optional tag"); - return NULL; - } - - if (strlen(content) > OSL_MAX_STRING) - OSL_error("irregular too long"); - - irregular = osl_irregular_malloc(); - - // nb statements - tok = strtok(content," \n"); - irregular->nb_statements = atoi(tok); - OSL_malloc(irregular->predicates, int **, - sizeof(int*) * irregular->nb_statements); - OSL_malloc(irregular->nb_predicates, int *, - sizeof(int) * irregular->nb_statements); - - // get predicats - for(i = 0; i < irregular->nb_statements; i++) { - // nb conditions - tok = strtok(NULL," \n"); - irregular->nb_predicates[i] = atoi(tok); - OSL_malloc(irregular->predicates[i], int *, - sizeof(int) * irregular->nb_predicates[i]); - for(j = 0; j < irregular->nb_predicates[i]; j++){ - tok = strtok(NULL, " \n"); - irregular->predicates[i][j] = atoi(tok); - } - } - // Get nb predicat - // control and exits : - tok = strtok(NULL, " \n"); - irregular->nb_control=atoi(tok); - tok = strtok(NULL, " \n"); - irregular->nb_exit = atoi(tok); - - int nb_predicates = irregular->nb_control + irregular->nb_exit; - - OSL_malloc(irregular->iterators, char ***, - sizeof(char **) * nb_predicates); - OSL_malloc(irregular->nb_iterators, int *, sizeof(int) * nb_predicates); - OSL_malloc(irregular->body, char **, sizeof(char *) * nb_predicates); - - for(i = 0; i < nb_predicates; i++) { - // Get number of iterators - tok = strtok(NULL, " \n"); - irregular->nb_iterators[i] = atoi(tok); - OSL_malloc(irregular->iterators[i], char **, - sizeof(char *) * irregular->nb_iterators[i]); - - // Get iterators - for(j = 0; j < irregular->nb_iterators[i]; j++) - irregular->iterators[i][j] = strdup(strtok(NULL, " \n")); - // Get predicat string - irregular->body[i] = strdup(strtok(NULL, "\n")); - } - - return irregular; -} - - -/*+*************************************************************************** - * Memory allocation/deallocation function * - *****************************************************************************/ - - -/** - * osl_irregular_malloc function: - * This function allocates the memory space for an osl_irregular_t - * structure and sets its fields with default values. Then it returns a - * pointer to the allocated space. - * \return A pointer to an empty irregular structure with fields set to - * default values. - */ -osl_irregular_p osl_irregular_malloc() { - osl_irregular_p irregular; - - OSL_malloc(irregular, osl_irregular_p, - sizeof(osl_irregular_t)); - irregular->nb_statements = 0; - irregular->predicates = NULL; - irregular->nb_predicates = NULL; - irregular->nb_control = 0; - irregular->nb_exit = 0; - irregular->nb_iterators = NULL; - irregular->iterators = NULL; - irregular->body = NULL; - - return irregular; -} - - -/** - * osl_irregular_free function: - * This function frees the allocated memory for an osl_irregular_t - * structure. - * \param irregular The pointer to the irregular structure we want to free. - */ -void osl_irregular_free(osl_irregular_p irregular) { - int i, j, nb_predicates; - - if (irregular != NULL) { - for(i = 0; i < irregular->nb_statements; i++) - free(irregular->predicates[i]); - - if(irregular->predicates != NULL) - free(irregular->predicates); - - nb_predicates = irregular->nb_control + irregular->nb_exit; - for(i = 0; i < nb_predicates; i++) { - for(j = 0; j < irregular->nb_iterators[i]; j++) - free(irregular->iterators[i][j]); - free(irregular->iterators[i]); - free(irregular->body[i]); - } - if(irregular->iterators != NULL) - free(irregular->iterators); - if(irregular->nb_iterators != NULL) - free(irregular->nb_iterators); - if(irregular->body != NULL) - free(irregular->body); - if(irregular->nb_predicates != NULL) - free(irregular->nb_predicates); - free(irregular); - } -} - - -/*+*************************************************************************** - * Processing functions * - *****************************************************************************/ - - -/** - * osl_irregular_clone function: - * This function builds and returns a "hard copy" (not a pointer copy) of an - * osl_irregular_t data structure. - * \param irregular The pointer to the irregular structure we want to copy. - * \return A pointer to the copy of the irregular structure. - */ -osl_irregular_p osl_irregular_clone(osl_irregular_p irregular) { - int i,j; - osl_irregular_p copy; - - if (irregular == NULL) - return NULL; - - copy = osl_irregular_malloc(); - copy->nb_statements = irregular->nb_statements; - copy->nb_predicates = (int *)malloc(sizeof(int)*copy->nb_statements); - if (copy->nb_predicates == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - copy->predicates = (int **)malloc(sizeof(int*)*copy->nb_statements); - if (copy->predicates == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<copy->nb_statements; i++) - { - copy->nb_predicates[i]=irregular->nb_predicates[i]; - copy->predicates[i] = (int *)malloc(sizeof(int)*copy->nb_predicates[i]); - if (copy->predicates[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(j=0; j<copy->nb_predicates[i]; j++) - copy->predicates[i][j] = irregular->predicates[i][j]; - } - - copy->nb_control = irregular->nb_control; - copy->nb_exit = irregular->nb_exit; - int nb_predicates = irregular->nb_control + irregular->nb_exit; - copy->nb_iterators = (int *)malloc(sizeof(int)*nb_predicates); - if (copy->nb_iterators == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - copy->iterators = (char ***)malloc(sizeof(char**)*nb_predicates); - if (copy->iterators == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - copy->body = (char **)malloc(sizeof(char*)*nb_predicates); - if (copy->body == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<nb_predicates; i++) - { - copy->nb_iterators[i] = irregular->nb_iterators[i]; - copy->iterators[i] = (char**)malloc(sizeof(char*)*copy->nb_iterators[i]); - if (copy->iterators[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(j=0;j<copy->nb_iterators[i];j++) - copy->iterators[i][j] = strdup(irregular->iterators[i][j]); - copy->body[i] = strdup(irregular->body[i]); - } - - return copy; -} - - -/** - * osl_irregular_equal function: - * this function returns true if the two irregular structures are the same - * (content-wise), false otherwise. This functions considers two irregular - * \param c1 The first irregular structure. - * \param c2 The second irregular structure. - * \return 1 if c1 and c2 are the same (content-wise), 0 otherwise. - */ -int -osl_irregular_equal(osl_irregular_p c1, osl_irregular_p c2) -{ - int i,j,bool = 0; - if (c1 == c2) - return 1; - - if (((c1 == NULL) && (c2 != NULL)) || ((c1 != NULL) && (c2 == NULL))) - return 0; - - if(c1->nb_statements != c2->nb_statements || - c1->nb_control != c2->nb_control || - c1->nb_exit != c2->nb_exit) - return 0; - i=0; - while(bool == 0 && i < c1->nb_statements) - { - bool = c1->nb_predicates[i] != c2->nb_predicates[i] ? 1 : 0; - i++; - } - if(bool != 0) - return 0; - - i = 0; - while(bool == 0 && i < c1->nb_control + c1->nb_exit) - { - bool += c1->nb_iterators[i] != c2->nb_iterators[i] ? 1 : 0; - bool += strcmp(c1->body[i],c2->body[i]); - j = 0; - while(bool == 0 && j < c1->nb_iterators[i]) - { - bool += strcmp(c1->iterators[i][j],c2->iterators[i][j]); - j++; - } - i++; - } - if(bool != 0) - return 0; - return 1; -} - -osl_irregular_p osl_irregular_add_control( - osl_irregular_p irregular, - char** iterators, - int nb_iterators, - char* body) -{ - int i,j; - osl_irregular_p result=osl_irregular_malloc(); - - result->nb_control = irregular->nb_control + 1; - result->nb_exit = irregular->nb_exit; - result->nb_statements = irregular->nb_statements; - int nb_predicates = result->nb_control + result->nb_exit; - - result->iterators = (char***)malloc(sizeof(char**)*nb_predicates); - result->nb_iterators = (int*)malloc(sizeof(int)*nb_predicates); - result->body = (char**)malloc(sizeof(char*)*nb_predicates); - if (result->iterators == NULL || - result->nb_iterators == NULL || - result->body == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - //copy controls - for(i=0; i<irregular->nb_control; i++) - { - result->nb_iterators[i] = irregular->nb_iterators[i]; - result->body[i] = strdup(irregular->body[i]); - result->iterators[i] = (char**)malloc(sizeof(char*) * - irregular->nb_iterators[i]); - if (result->iterators[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(j=0; j<irregular->nb_iterators[i];j++) - result->iterators[i][j] = strdup(irregular->iterators[i][j]); - } - //add controls - result->iterators[irregular->nb_control] = (char**)malloc(sizeof(char*)*nb_iterators); - if (result->iterators[irregular->nb_control] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<nb_iterators; i++) - result->iterators[irregular->nb_control][i] = strdup(iterators[i]); - result->nb_iterators[irregular->nb_control] = nb_iterators; - result->body[irregular->nb_control] = strdup(body); - //copy exits - for(i=result->nb_control; i<nb_predicates; i++) - { - result->nb_iterators[i] = irregular->nb_iterators[i-1]; - result->body[i] = strdup(irregular->body[i-1]); - result->iterators[i] = (char**)malloc(sizeof(char*) * - irregular->nb_iterators[i-1]); - if (result->iterators[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(j=0; j<irregular->nb_iterators[i-1];j++) - result->iterators[i][j] = strdup(irregular->iterators[i-1][j]); - } - // copy statements - result->nb_predicates = (int*)malloc(sizeof(int)*irregular->nb_statements); - result->predicates = (int**)malloc(sizeof(int*)*irregular->nb_statements); - if (result->nb_predicates == NULL || result->predicates == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<irregular->nb_statements; i++) - { - result->predicates[i] = (int*)malloc(sizeof(int)*irregular->nb_predicates[i]); - if (result->predicates[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - result->nb_predicates[i] = irregular->nb_predicates[i]; - for(j=0; j<irregular->nb_predicates[i]; j++) - result->predicates[i][j]=irregular->predicates[i][j]; - } - return result; -} - - -osl_irregular_p osl_irregular_add_exit( - osl_irregular_p irregular, - char** iterators, - int nb_iterators, - char* body) -{ - int i,j; - osl_irregular_p result=osl_irregular_malloc(); - - result->nb_control = irregular->nb_control; - result->nb_exit = irregular->nb_exit + 1; - result->nb_statements = irregular->nb_statements; - int nb_predicates = result->nb_control + result->nb_exit; - - result->iterators = (char***)malloc(sizeof(char**)*nb_predicates); - result->nb_iterators = (int*)malloc(sizeof(int)*nb_predicates); - result->body = (char**)malloc(sizeof(char*)*nb_predicates); - if (result->iterators == NULL || - result->nb_iterators == NULL || - result->body == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - //copy controls and exits - for(i=0; i<nb_predicates - 1; i++) - { - result->nb_iterators[i] = irregular->nb_iterators[i]; - result->body[i] = strdup(irregular->body[i]); - result->iterators[i] = (char**)malloc(sizeof(char*) * - irregular->nb_iterators[i]); - if (result->iterators[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(j=0; j<irregular->nb_iterators[i];j++) - result->iterators[i][j] = strdup(irregular->iterators[i][j]); - } - //add exit - result->iterators[nb_predicates-1] = (char**)malloc(sizeof(char*)*nb_iterators); - if (result->iterators[nb_predicates-1] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - - for(i=0; i<nb_iterators; i++) - result->iterators[nb_predicates-1][i] = strdup(iterators[i]); - result->nb_iterators[nb_predicates-1] = nb_iterators; - result->body[nb_predicates-1] = strdup(body); - // copy statements - result->nb_predicates = (int*)malloc(sizeof(int)*irregular->nb_statements); - result->predicates = (int**)malloc(sizeof(int*)*irregular->nb_statements); - if (result->nb_predicates == NULL || result->predicates == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<irregular->nb_statements; i++) - { - result->predicates[i] = (int*)malloc(sizeof(int)*irregular->nb_predicates[i]); - if (result->predicates[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - result->nb_predicates[i] = irregular->nb_predicates[i]; - for(j=0; j<irregular->nb_predicates[i]; j++) - result->predicates[i][j]=irregular->predicates[i][j]; - } - return result; -} - - -osl_irregular_p osl_irregular_add_predicates( - osl_irregular_p irregular, - int* predicates, - int nb_add_predicates) -{ - int i,j; - osl_irregular_p result=osl_irregular_malloc(); - - result->nb_control = irregular->nb_control; - result->nb_exit = irregular->nb_exit; - result->nb_statements = irregular->nb_statements+1; - int nb_predicates = result->nb_control + result->nb_exit; - - result->iterators = (char***)malloc(sizeof(char**)*nb_predicates); - result->nb_iterators = (int*)malloc(sizeof(int)*nb_predicates); - result->body = (char**)malloc(sizeof(char*)*nb_predicates); - if (result->iterators == NULL || - result->nb_iterators == NULL || - result->body == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - //copy controls and exits - for(i=0; i<nb_predicates; i++) - { - result->nb_iterators[i] = irregular->nb_iterators[i]; - result->body[i] = strdup(irregular->body[i]); - result->iterators[i] = (char**)malloc(sizeof(char*) * - irregular->nb_iterators[i]); - if (result->iterators[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(j=0; j<irregular->nb_iterators[i];j++) - result->iterators[i][j] = strdup(irregular->iterators[i][j]); - } - //copy statements - result->nb_predicates = (int*)malloc(sizeof(int)*result->nb_statements); - result->predicates = (int**)malloc(sizeof(int*)*result->nb_statements); - if (result->nb_predicates == NULL || - result->predicates == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<irregular->nb_statements; i++) - { - result->predicates[i] = (int*)malloc(sizeof(int)*irregular->nb_predicates[i]); - if (result->predicates[i] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - result->nb_predicates[i] = irregular->nb_predicates[i]; - for(j=0; j<irregular->nb_predicates[i]; j++) - result->predicates[i][j]=irregular->predicates[i][j]; - } - //add statement - result->predicates[irregular->nb_statements] = (int*)malloc(sizeof(int)*nb_add_predicates); - if (result->predicates[irregular->nb_statements] == NULL) - { - fprintf(stderr, "[OpenScop] Error: memory overflow.\n"); - exit(1); - } - for(i=0; i<nb_add_predicates; i++) - result->predicates[irregular->nb_statements][i] = predicates[i]; - result->nb_predicates[irregular->nb_statements] = nb_add_predicates; - - return result; - - -} - - -/** - * osl_irregular_interface function: - * this function creates an interface structure corresponding to the irregular - * extension and returns it). - * \return An interface structure for the irregular extension. - */ -osl_interface_p osl_irregular_interface() { - osl_interface_p interface = osl_interface_malloc(); - - interface->URI = strdup(OSL_URI_IRREGULAR); - interface->idump = (osl_idump_f)osl_irregular_idump; - interface->sprint = (osl_sprint_f)osl_irregular_sprint; - interface->sread = (osl_sread_f)osl_irregular_sread; - interface->malloc = (osl_malloc_f)osl_irregular_malloc; - interface->free = (osl_free_f)osl_irregular_free; - interface->clone = (osl_clone_f)osl_irregular_clone; - interface->equal = (osl_equal_f)osl_irregular_equal; - - return interface; -} - - |