SG_tests = \
surf/maxmin_usage surf/maxmin_bench \
surf/trace_usage surf/surf_usage surf/surf_usage2
+if HAVE_SDP
+ SG_tests+=surf/sdp_usage surf/sdp_bench
+endif
simdag_tests = simdag/sd_test
surf_trace_usage_LDADD= $(LDADD_SG)
surf_surf_usage_LDADD= $(LDADD_SG)
surf_surf_usage2_LDADD= $(LDADD_SG)
+if HAVE_SDP
+surf_sdp_usage_LDADD= $(LDADD_SG)
+surf_sdp_bench_LDADD= $(LDADD_SG)
+endif
gras_trp_tcp_client_LDADD= $(LDADD_RL)
gras_trp_tcp_server_LDADD= $(LDADD_RL)
--- /dev/null
+/* $Id$ */
+
+/* A crash few tests for the maxmin library */
+
+/* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "xbt/xbt_portability.h"
+#include "surf/maxmin.h"
+#include "xbt/xbt_portability.h"
+#include "xbt/sysdep.h" /* time manipulation for benchmarking */
+
+double date;
+
+double float_random(double max);
+double float_random(double max)
+{
+ return ((max * rand()) / (RAND_MAX + 1.0));
+}
+
+int int_random(int max);
+int int_random(int max)
+{
+ return (int) (((max * 1.0) * rand()) / (RAND_MAX + 1.0));
+}
+
+void test(int nb_cnst, int nb_var, int nb_elem);
+void test(int nb_cnst, int nb_var, int nb_elem)
+{
+ lmm_system_t Sys = NULL;
+ lmm_constraint_t *cnst = calloc(nb_cnst, sizeof(lmm_constraint_t));
+ lmm_variable_t *var = calloc(nb_var, sizeof(lmm_variable_t));
+ int *used = calloc(nb_cnst, sizeof(int));
+ int i, j, k;
+
+ Sys = lmm_system_new();
+
+ for (i = 0; i < nb_cnst; i++) {
+ cnst[i] = lmm_constraint_new(Sys, NULL, float_random(10.0));
+ }
+
+ for (i = 0; i < nb_var; i++) {
+ var[i] = lmm_variable_new(Sys, NULL, 1.0, -1.0, nb_elem);
+ for (j = 0; j < nb_cnst; j++)
+ used[j] = 0;
+ for (j = 0; j < nb_elem; j++) {
+ k = int_random(nb_cnst);
+ if (used[k]) {
+ j--;
+ continue;
+ }
+ lmm_expand(Sys, cnst[k], var[i], float_random(1.0));
+ used[k] = 1;
+ }
+ }
+
+ printf("Starting to solve\n");
+ date = xbt_os_time() * 1000000;
+ sdp_solve(Sys);
+ date = xbt_os_time() * 1000000 - date;
+
+ lmm_system_free(Sys);
+ free(cnst);
+ free(var);
+ free(used);
+}
+
+#ifdef __BORLANDC__
+#pragma argsused
+#endif
+
+
+int main(int argc, char **argv)
+{
+/* int nb_cnst = 20000; */
+/* int nb_var = 20000; */
+/* int nb_elem = 80; */
+/* date = xbt_os_time() * 1000000; */
+/* test(nb_cnst, nb_var, nb_elem); */
+/* printf("One shot execution time for a total of %d constraints, " */
+/* "%d variables with %d active constraint each : %g microsecondes \n", */
+/* nb_cnst, nb_var, nb_elem, date); */
+ return 0;
+}
--- /dev/null
+/* $Id$ */
+
+/* A few tests for the maxmin library */
+
+/* Copyright (c) 2004 Arnaud Legrand. All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "surf/maxmin.h"
+
+#include "xbt/log.h"
+#include "xbt/module.h"
+XBT_LOG_NEW_DEFAULT_CATEGORY(surf_test,"Messages specific for surf example");
+
+#define PRINT_VAR(var) DEBUG1(#var " = %g\n",lmm_variable_getvalue(var));
+
+/* */
+/* ______ */
+/* ==l1== L2 ==L3== */
+/* ------ */
+/* */
+
+void test(void);
+void test(void)
+{
+ lmm_system_t Sys = NULL ;
+ lmm_constraint_t L1 = NULL;
+ lmm_constraint_t L2 = NULL;
+ lmm_constraint_t L3 = NULL;
+
+ lmm_variable_t R_1_2_3 = NULL;
+ lmm_variable_t R_1 = NULL;
+ lmm_variable_t R_2 = NULL;
+ lmm_variable_t R_3 = NULL;
+
+ Sys = lmm_system_new();
+ L1 = lmm_constraint_new(Sys, (void *) "L1", 1.0);
+ L2 = lmm_constraint_new(Sys, (void *) "L2", 10.0);
+ L3 = lmm_constraint_new(Sys, (void *) "L3", 1.0);
+
+ R_1_2_3 = lmm_variable_new(Sys, (void *) "R 1->2->3", 1.0 , -1.0 , 3);
+ R_1 = lmm_variable_new(Sys, (void *) "R 1", 1.0 , -1.0 , 1);
+ R_2 = lmm_variable_new(Sys, (void *) "R 2", 1.0 , -1.0 , 1);
+ R_3 = lmm_variable_new(Sys, (void *) "R 3", 1.0 , -1.0 , 1);
+
+ lmm_expand(Sys, L1, R_1_2_3, 1.0);
+ lmm_expand(Sys, L2, R_1_2_3, 1.0);
+ lmm_expand(Sys, L3, R_1_2_3, 1.0);
+
+ lmm_expand(Sys, L1, R_1, 1.0);
+
+ lmm_expand(Sys, L2, R_2, 1.0);
+
+ lmm_expand(Sys, L3, R_3, 1.0);
+
+ PRINT_VAR(R_1_2_3);
+ PRINT_VAR(R_1);
+ PRINT_VAR(R_2);
+ PRINT_VAR(R_3);
+
+ DEBUG0("\n");
+ lmm_solve(Sys);
+
+ PRINT_VAR(R_1_2_3);
+ PRINT_VAR(R_1);
+ PRINT_VAR(R_2);
+ PRINT_VAR(R_3);
+ DEBUG0("\n");
+
+
+ lmm_update_variable_weight(Sys,R_1_2_3,.5);
+ sdp_solve(Sys);
+
+ PRINT_VAR(R_1_2_3);
+ PRINT_VAR(R_1);
+ PRINT_VAR(R_2);
+ PRINT_VAR(R_3);
+
+ lmm_system_free(Sys);
+}
+
+void test2(void);
+void test2(void)
+{
+}
+
+#ifdef __BORLANDC__
+#pragma argsused
+#endif
+
+int main(int argc, char **argv)
+{
+ xbt_init(&argc,argv);
+
+ DEBUG0("***** Test 1 ***** \n");
+ test();
+/* DEBUG0("***** Test 2 ***** \n"); */
+/* test2(); */
+
+ return 0;
+}
