From eabaf5496c54475d87406df0b0ff9c3ae4e1a163 Mon Sep 17 00:00:00 2001
From: Matthias Wachs <wachs@net.in.tum.de>
Date: Fri, 10 Jun 2011 10:26:52 +0000
Subject: [PATCH]

---
 src/transport/perf_transport_ats.c | 237 +++++++++++++++--------------
 1 file changed, 122 insertions(+), 115 deletions(-)

diff --git a/src/transport/perf_transport_ats.c b/src/transport/perf_transport_ats.c
index cb895f521..eaec70c7b 100644
--- a/src/transport/perf_transport_ats.c
+++ b/src/transport/perf_transport_ats.c
@@ -50,179 +50,186 @@ static struct GNUNET_TIME_Absolute end;
 
 void solve_mlp(int presolve)
 {
-	int result, solution;
+  int result, solution;
 
-	glp_iocp opt_mlp;
-	glp_init_iocp(&opt_mlp);
-	opt_mlp.msg_lev = GLP_MSG_OFF;
-	opt_mlp.presolve = GLP_OFF;
+  glp_iocp opt_mlp;
+  glp_init_iocp(&opt_mlp);
+  opt_mlp.msg_lev = GLP_MSG_OFF;
+  opt_mlp.presolve = GLP_OFF;
 
-	result = glp_intopt (prob, &opt_mlp);
-	solution =  glp_mip_status (prob);
-	GNUNET_assert ((solution == 5) && (result==0));
+  result = glp_intopt (prob, &opt_mlp);
+  solution =  glp_mip_status (prob);
+  GNUNET_assert ((solution == 5) && (result==0));
 }
 
 void solve_lp(int presolve)
 {
-	int result, solution;
+  int result, solution;
 
-	glp_smcp opt_lp;
-	glp_init_smcp(&opt_lp);
+  glp_smcp opt_lp;
+  glp_init_smcp(&opt_lp);
 
-	opt_lp.msg_lev = GLP_MSG_OFF;
-	if (presolve==GNUNET_YES) opt_lp.presolve = GLP_ON;
-	else opt_lp.presolve = GLP_OFF;
+  opt_lp.msg_lev = GLP_MSG_OFF;
+  if (presolve==GNUNET_YES) opt_lp.presolve = GLP_ON;
+  else opt_lp.presolve = GLP_OFF;
 
-	result = glp_simplex(prob, &opt_lp);
-	solution =  glp_get_status (prob);
-	GNUNET_assert ((solution == 5) && (result==0));
+  result = glp_simplex(prob, &opt_lp);
+  solution =  glp_get_status (prob);
+  GNUNET_assert ((solution == 5) && (result==0));
 }
 
 /* Modify quality constraint */
 void modify_qm(int start, int length, int values_to_change)
 {
-	//int * ind = GNUNET_malloc (length * sizeof (int));
-	//double *val = GNUNET_malloc (length * sizeof (double));
-	int ind[1000];
-	double val[1000];
-
-	int res = 0;
-	int c = start, c2=1;
-	while (c<=(start+values_to_change))
-	{
-		res = glp_get_mat_row(prob, c, ind, val);
-
-		printf("%i %i \n", c, res);
-		for (c2=0; c2<res; c2++)
-		{
-			printf("%i = %f \n", ind[c2], val[c2]);
-		}
-
-		c++;
-	}
-	//glp_set_mat_row(prob, start, length, ind, val);
+  //int * ind = GNUNET_malloc (length * sizeof (int));
+  //double *val = GNUNET_malloc (length * sizeof (double));
+  int ind[1000];
+  double val[1000];
+
+  int res = 0;
+  int c = start, c2=1;
+  while (c<=(start+values_to_change))
+  {
+    res = glp_get_mat_row(prob, c, ind, val);
+
+    printf("%i %i \n", c, res);
+    for (c2=0; c2<res; c2++)
+    {
+            printf("%i = %f \n", ind[c2], val[c2]);
+    }
+
+    c++;
+  }
+  //glp_set_mat_row(prob, start, length, ind, val);
 }
 
 
 
 void bench_simplex_optimization(char * file, int executions)
 {
+  int c;
 
-	int c;
-	prob = glp_create_prob();
-	glp_read_lp(prob, NULL, file);
+  prob = glp_create_prob();
+  glp_read_lp(prob, NULL, file);
 
-	solve_lp(GNUNET_YES);
+  solve_lp(GNUNET_YES);
 
-	for (c=0; c<executions;c++)
-	{
-		start = GNUNET_TIME_absolute_get();
-		solve_lp(GNUNET_NO);
-		end = GNUNET_TIME_absolute_get();
+  for (c=0; c<executions;c++)
+  {
+    start = GNUNET_TIME_absolute_get();
+    solve_lp(GNUNET_NO);
+    end = GNUNET_TIME_absolute_get();
 
-		exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
+    exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
 
-		sim_with_opt_avg += exec_time[c];
-		GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Simplex /w optimization iterations %i: %llu \n",  c, exec_time[c]);
-	}
+    sim_with_opt_avg += exec_time[c];
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+        "Simplex /w optimization iterations %i: %llu \n",  c, exec_time[c]);
+  }
 
-	glp_delete_prob(prob);
+  glp_delete_prob(prob);
 }
 
 
 void bench_simplex_no_optimization(char * file, int executions)
 {
+  int c;
 
-	int c;
-	prob = glp_create_prob();
-	glp_read_lp(prob, NULL, file);
+  prob = glp_create_prob();
+  glp_read_lp(prob, NULL, file);
 
-	for (c=0; c<executions;c++)
-	{
-		start = GNUNET_TIME_absolute_get();
-		solve_lp(GNUNET_YES);
-		end = GNUNET_TIME_absolute_get();
+  for (c=0; c<executions;c++)
+  {
+    start = GNUNET_TIME_absolute_get();
+    solve_lp(GNUNET_YES);
+    end = GNUNET_TIME_absolute_get();
 
-		exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
+    exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
 
-		sim_no_opt_avg += exec_time[c];
-		GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Simplex iterations %i: %llu \n",  c, exec_time[c]);
-	}
+    sim_no_opt_avg += exec_time[c];
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+        "Simplex iterations %i: %llu \n",
+        c, exec_time[c]);
+  }
 
-	glp_delete_prob(prob);
+  glp_delete_prob(prob);
 }
 
 void bench_mlp_no_optimization(char * file, int executions)
 {
+  int c;
 
-	int c;
-	prob = glp_create_prob();
-	glp_read_lp(prob, NULL, file);
+  prob = glp_create_prob();
+  glp_read_lp(prob, NULL, file);
 
-	for (c=0; c<executions;c++)
-	{
-		start = GNUNET_TIME_absolute_get();
-		solve_lp(GNUNET_YES);
-		solve_mlp (GNUNET_NO);
-		end = GNUNET_TIME_absolute_get();
+  for (c=0; c<executions;c++)
+  {
+      start = GNUNET_TIME_absolute_get();
+      solve_lp(GNUNET_YES);
+      solve_mlp (GNUNET_NO);
+      end = GNUNET_TIME_absolute_get();
 
-		exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
+      exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
 
-		mlp_no_opt_avg += exec_time[c];
-		GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "MLP iterations no optimization %i: %llu \n",  c, exec_time[c]);
-	}
+      mlp_no_opt_avg += exec_time[c];
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+          "MLP iterations no optimization %i: %llu \n",
+          c, exec_time[c]);
+  }
 
-	glp_delete_prob(prob);
+  glp_delete_prob(prob);
 }
 
 
 void bench_mlp_with_optimization(char * file, int executions, int changes)
 {
-	int c;
-	prob = glp_create_prob();
-	glp_read_lp(prob, NULL, file);
-
-	solve_lp(GNUNET_YES);
-
-	for (c=0; c<executions;c++)
-	{
-		start = GNUNET_TIME_absolute_get();
-		//modify_qm(906, 0, 0);
-		solve_lp(GNUNET_NO);
-		solve_mlp (GNUNET_NO);
-		end = GNUNET_TIME_absolute_get();
+  int c;
+  prob = glp_create_prob();
+  glp_read_lp(prob, NULL, file);
 
-		exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
+  solve_lp(GNUNET_YES);
 
-		mlp_with_opt_avg += exec_time[c];
-		GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "MLP /w optimization iterations %i: %llu \n",  c, exec_time[c]);
-	}
+  for (c=0; c<executions;c++)
+  {
+    start = GNUNET_TIME_absolute_get();
+    //modify_qm(906, 0, 0);
+    solve_lp(GNUNET_NO);
+    solve_mlp (GNUNET_NO);
+    end = GNUNET_TIME_absolute_get();
+
+    exec_time[c] = GNUNET_TIME_absolute_get_difference(start, end).rel_value;
+
+    mlp_with_opt_avg += exec_time[c];
+    GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+        "MLP /w optimization iterations %i: %llu \n",
+        c, exec_time[c]);
+  }
 
-	glp_delete_prob(prob);
+  glp_delete_prob(prob);
 }
 
 #if 0
 void modify_cr (int start, int length, int count)
 {
-	//int * ind = GNUNET_malloc (length * sizeof (int));
-	//double *val = GNUNET_malloc (length * sizeof (double));
-	int ind[500];
-	double val[500];
-	int res = 0;
-	int c = start, c2=1;
-	while (c<=(start+count))
-	{
-		res = glp_get_mat_row(prob, c, ind, val);
-
-		printf("row index: %i non-zero elements: %i \n", c, res);
-		for (c2=1; c2<=res; c2++)
-		{
-			printf("%i = %f ", ind[c2], val[c2]);
-		}
-		c++;
-		printf ("\n----\n");
-	}
-	//glp_set_mat_row(prob, start, length, ind, val);
+  //int * ind = GNUNET_malloc (length * sizeof (int));
+  //double *val = GNUNET_malloc (length * sizeof (double));
+  int ind[500];
+  double val[500];
+  int res = 0;
+  int c = start, c2=1;
+  while (c<=(start+count))
+  {
+    res = glp_get_mat_row(prob, c, ind, val);
+
+    printf("row index: %i non-zero elements: %i \n", c, res);
+    for (c2=1; c2<=res; c2++)
+    {
+            printf("%i = %f ", ind[c2], val[c2]);
+    }
+    c++;
+    printf ("\n----\n");
+  }
+  //glp_set_mat_row(prob, start, length, ind, val);
 }
 #endif
 #endif
-- 
2.25.1