qlmpi: add testcase to qlmpi (rusage for swap)

test/qlmpi/rusage/verbs/list.c

@@ -0,0 +1,82 @@
+/*
+ * list.c
+ *
+ *  Created on: 2011/10/19
+ *      Author: simin
+ */
+
+#include <stdio.h>
+#include "list.h"
+#include <stdlib.h>
+
+void* list_get(list_t *list, int idx) {
+	int i;
+	list_element_t *e;
+
+	if (list->cnt <= 0 || idx < 0 || idx >= list->cnt)
+		return NULL;
+
+	e = list->head;
+	for (i = 0; i < idx; i++)
+		e = e->next;
+
+	return e->data;
+}
+
+void list_add(list_t *list, void *data) {
+	list_element_t *e;
+	e = malloc(sizeof(list_element_t));
+	e->data = data;
+	e->next = NULL;
+
+	if(list->tail != NULL)
+		list->tail->next = e;
+	list->tail = e;
+
+	if (list->cnt == 0)
+		list->head = list->tail;
+
+	list->cnt++;
+}
+
+void* list_remove(list_t *list, int idx) {
+	int i;
+	list_element_t *e, *pe, *ne;
+	void *data;
+	e = pe = ne = NULL;
+
+	if (list->cnt <= 0 || idx < 0 || idx >= list->cnt)
+		return NULL;
+
+	e = list->head;
+	i = 0;
+	if(idx > 0){
+		while(i++ < idx-1){
+			e = e->next;
+		}
+		pe = e;
+		i--;
+	}
+	while(i++ < idx)
+		e = e->next;
+	if(idx < list->cnt)
+		ne = e->next;
+
+	if(pe != NULL)
+		pe->next = ne;
+	else
+		list->head = ne;
+	if(ne == NULL)
+		list->tail = pe;
+
+	list->cnt--;
+
+	data = e->data;
+	free(e);
+
+	return data;
+}
+
+void* list_pop(list_t *list){
+	return list_remove(list, list->cnt-1);
+}