From: teodor <teodor>
Date: Thu, 10 Feb 2005 16:46:25 +0000 (+0000)
Subject: more coorect comparing
X-Git-Url: http://www.sigaev.ru/git/gitweb.cgi?a=commitdiff_plain;ds=sidebyside;h=8860fab0d48d01f3f48928780d47a126707c7b56;p=tedtools.git

more coorect comparing
---

diff --git a/memtest.c b/memtest.c
index 2cb2040..223b49b 100644
--- a/memtest.c
+++ b/memtest.c
@@ -41,7 +41,7 @@ static void
 usage() {
 	puts(
 	"Usage:\n"
-	"memtest [-c COUNT [-m]]\n"
+	"memtest [-c COUNT [-t]]\n"
 	);
 	exit(1);
 }
@@ -60,12 +60,12 @@ main(int argn, char *argv[]) {
 	opentlog(TL_OPEN_STDERR,TL_DEBUG, NULL);
 	opterr=0;
 
-	while((i=getopt(argn,argv,"c:hm")) != EOF) {
+	while((i=getopt(argn,argv,"c:ht")) != EOF) {
 		switch(i) {
 			case 'c':
 				count=atoi(optarg);
 				break;
-			case 'm':
+			case 't':
 				iscntx=1;
 				break;
 			case 'h':
@@ -156,11 +156,15 @@ main(int argn, char *argv[]) {
 				*ptr = (i+3)%256;
 	
 			}
+			freeMemoryContext(base);
 			printf("MC elapsed: %f sec\n", elapsedtime(&begin));
 
-			freeMemoryContext(base);
 		} else {
+			char **all, **allptr;
 			gettimeofday(&begin, NULL);
+			allptr=all=malloc(sizeof(char*)*count*2);
+			if ( !all )
+				tlog(TL_CRIT|TL_EXIT,"No memory");
 			for(i=0;i<count;i++) {
 				ptr = malloc( 1+random()%SZ );
 				ptr1 = malloc( 1+random()%SZ );
@@ -175,15 +179,22 @@ main(int argn, char *argv[]) {
 					tlog(TL_CRIT|TL_EXIT,"No memory");
 				*ptr = (i+1)%256;
 
-				ptr1=malloc( 1+random()%SZ );
+				*allptr = ptr1=malloc( 1+random()%SZ );
+				allptr++;
 				*ptr1 = (i+2)%256;
 
-				ptr = realloc(ptr, 1+random()%SZ );
+				*allptr = ptr = realloc(ptr, 1+random()%SZ );
+				allptr++;
 				if ( !ptr )
 					tlog(TL_CRIT|TL_EXIT,"No memory");
 				*ptr = (i+3)%256;
-	
 			}
+			allptr=all;
+			while( allptr-all < count ) {
+				free(*allptr);
+				allptr++;
+			}
+			free(all);
 			printf("Malloc elapsed: %f sec\n", elapsedtime(&begin));
 		}