mlr: longer file names

src/core/perfmodel/multiple_regression.c

@@ -266,12 +266,12 @@ int _starpu_multiple_regression(struct starpu_perfmodel_history_list *ptr, doubl
         /* Reading old calibrations if necessary */
 	FILE *f=NULL;
 	
-	char directory[100];
-	snprintf(directory, 100, "%s/.starpu/sampling/codelets/tmp", _starpu_get_home_path());
+	char directory[300];
+	snprintf(directory, 300, "%s/.starpu/sampling/codelets/tmp", _starpu_get_home_path());
 	_starpu_mkpath_and_check(directory, S_IRWXU);
 	
-	char filepath[100];
-	snprintf(filepath, 100, "%s/%s.out", directory,codelet_name);
+	char filepath[300];
+	snprintf(filepath, 300, "%s/%s.out", directory,codelet_name);
 	
 	long old_lines=0;
 	int calibrate = _starpu_get_calibrate_flag();