int main(int argc, char * argv[])
{
CandlProgram * program;
CandlOptions * options;
CandlDependence * dependence;
CandlViolation * violation = NULL;
FILE * input, * output;
/* Options and input/output file setting. */
candl_options_read(argc, argv, &input, &output, &options);
/* Reading the program informations. */
#ifdef CANDL_SUPPORTS_SCOPLIB
if (options->readscop)
program = candl_program_read_scop(input);
else if (options->scoptocandl)
{
program = candl_program_read_scop(input);
candl_program_print_candl_file(output, program);
candl_program_free(program);
candl_options_free(options);
return 0;
}
else
#endif
program = candl_program_read(input);
/* Calculating dependences. */
dependence = candl_dependence(program, options);
/* Calculating legality violations. */
if (options->violgraph)
violation = candl_violation(program, dependence, options);
/* Printing data structures if asked. */
if (options->structure)
{
fprintf(output, "Program:\n");
candl_program_print(output, program);
fprintf(output, "\nDependences:\n");
candl_dependence_print(output, dependence);
fprintf(output, "\nViolations:\n");
candl_violation_print(output, violation);
}
#ifdef CANDL_SUPPORTS_SCOPLIB
if (options->readscop && options->writescop)
candl_dependence_print_scop (input, output, dependence);
else
{
#endif
/* Printing dependence graph if asked or if there is no transformation. */
if (options->depgraph || (program->transformation == NULL))
{
candl_dependence_pprint(output, dependence);
if (options->view)
candl_dependence_view(dependence);
}
/* Printing violation graph if asked and if there is a transformation. */
if (options->violgraph && (program->transformation != NULL))
{
candl_violation_pprint(output, violation);
if (options->view)
candl_violation_view(violation);
}
#ifdef CANDL_SUPPORTS_SCOPLIB
}
#endif
/* Being clean. */
candl_violation_free(violation);
candl_dependence_free(dependence);
candl_program_free(program);
candl_options_free(options);
pip_close();
fclose(input);
fclose(output);
return 0;
}
int main(int argc, char * argv[]) {
osl_scop_p scop = NULL;
osl_generic_p x, last;
osl_clay_p clay_tag;
clay_options_p options;
int parsing_result = 0;
// Read command line parameters
options = clay_options_read(argc, argv);
if (options->print_infos) {
clay_options_free(options);
exit(0);
}
// Open the scop file
#ifdef CLAN_LINKED
if (options->readc) {
clan_options_p clan_opt = clan_options_malloc();
clan_opt->precision = OSL_PRECISION_MP;
clan_opt->name = options->input_name;
clan_opt->extbody = 1;
scop = clan_scop_extract(options->input, clan_opt);
//clan_options_free(clan_opt); // bug, the name is also freed
free(clan_opt);
fclose(options->input);
}
else
#endif
{
scop = osl_scop_read(options->input);
if (options->input != stdin)
fclose(options->input);
}
if (options->normalize) {
clay_beta_normalize(scop);
}
#if defined(CANDL_LINKED)
osl_scop_p orig_scop = NULL;
if (!options->nocandl && scop != NULL) {
orig_scop = osl_scop_clone(scop);
}
#endif
// Execute the script ...
// do nothing if the scop is NULL
if (scop != NULL) {
// Read the script file
if (!options->from_tag) {
parsing_result = clay_parser_file(scop, options->script, options);
if (parsing_result != 0) {
fprintf(stderr, "[Clay] %s\n", clay_get_error_message());
}
fclose(options->script);
// Read the script from the extension clay
} else {
// equivalent to osl_generic_lookup, but we need the last extension
// to remove the clay extension in the list
x = scop->extension;
last = NULL;
while (x != NULL) {
if (osl_generic_has_URI(x, OSL_URI_CLAY))
break;
last = x;
x = x->next;
}
if (x != NULL) {
// parse the clay string
clay_tag = x->data;
parsing_result = clay_parser_string(scop, clay_tag->script, options);
if (parsing_result != 0) {
fprintf(stderr, "[Clay] %s\n", clay_get_error_message());
}
// remove the extension clay
osl_generic_remove(&scop->extension, OSL_URI_CLAY);
}
}
}
#ifdef CANDL_LINKED
int is_violated = 0;
// Check dependencies
if (!options->nocandl && scop != NULL && parsing_result == 0) {
candl_options_p candl_opt = candl_options_malloc();
if (options->candl_fullcheck)
candl_opt->fullcheck = 1;
candl_scop_usr_init(orig_scop);
candl_violation_p violation =
candl_violation(orig_scop, scop, 0, candl_opt);
is_violated = (violation != NULL);
if (is_violated) {
candl_violation_pprint(stdout, violation);
if (options->candl_structure)
candl_violation_dump(stdout, violation);
}
candl_scop_usr_cleanup(orig_scop);
candl_options_free(candl_opt);
candl_violation_free(violation);
osl_scop_free(orig_scop);
}
if (!is_violated) // print the scop or the .c file by cloog
#endif
{
#ifdef CLOOG_LINKED
if (options->printc && scop != NULL && parsing_result == 0) {
clay_util_scop_export_body(scop);
CloogState *state = cloog_state_malloc();
CloogOptions *cloogoptions = cloog_options_malloc(state);
cloogoptions->openscop = 1;
CloogInput *clooginput = cloog_input_from_osl_scop(cloogoptions->state,
scop);
cloog_options_copy_from_osl_scop(scop, cloogoptions);
CloogProgram *program = cloog_program_alloc(clooginput->context,
clooginput->ud, cloogoptions);
free(clooginput);
cloog_program_generate(program, cloogoptions);
cloog_program_pprint(stdout, program, cloogoptions);
cloog_program_free(program);
cloogoptions->scop = NULL; // don't free the scop
cloog_options_free(cloogoptions);
cloog_state_free(state);
}
else
#endif
{
if (parsing_result == 0) {
if (!options->keep_extbody)
clay_util_scop_export_body(scop);
osl_scop_print(stdout, scop);
}
}
}
osl_scop_free(scop);
clay_options_free(options);
return parsing_result;
}