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[pkgsrc/trunk]: pkgsrc/benchmarks/nttcp Add a new -U option, to run for a giv...
details: https://anonhg.NetBSD.org/pkgsrc/rev/4d6dde3fb95a
branches: trunk
changeset: 512589:4d6dde3fb95a
user: simonb <simonb%pkgsrc.org@localhost>
date: Fri May 12 03:07:14 2006 +0000
description:
Add a new -U option, to run for a given time instead of for a given
number of buffers.
Bump PKGREVISION.
Not feed upsteam as author seems to have disappeared :(
diffstat:
benchmarks/nttcp/Makefile | 3 +-
benchmarks/nttcp/distinfo | 5 +-
benchmarks/nttcp/patches/patch-ab | 109 ++++++++++++++++++++++++++++++++++++-
benchmarks/nttcp/patches/patch-ad | 14 ++++
4 files changed, 124 insertions(+), 7 deletions(-)
diffs (167 lines):
diff -r 158cdf240470 -r 4d6dde3fb95a benchmarks/nttcp/Makefile
--- a/benchmarks/nttcp/Makefile Thu May 11 23:10:50 2006 +0000
+++ b/benchmarks/nttcp/Makefile Fri May 12 03:07:14 2006 +0000
@@ -1,6 +1,7 @@
-# $NetBSD: Makefile,v 1.4 2004/07/30 15:50:38 minskim Exp $
+# $NetBSD: Makefile,v 1.5 2006/05/12 03:07:14 simonb Exp $
DISTNAME= nttcp-1.47
+PKGREVISION= 1
CATEGORIES= benchmarks net
MASTER_SITES= http://www.leo.org/~elmar/nttcp/
diff -r 158cdf240470 -r 4d6dde3fb95a benchmarks/nttcp/distinfo
--- a/benchmarks/nttcp/distinfo Thu May 11 23:10:50 2006 +0000
+++ b/benchmarks/nttcp/distinfo Fri May 12 03:07:14 2006 +0000
@@ -1,8 +1,9 @@
-$NetBSD: distinfo,v 1.6 2005/02/22 21:16:36 agc Exp $
+$NetBSD: distinfo,v 1.7 2006/05/12 03:07:14 simonb Exp $
SHA1 (nttcp-1.47.tar.gz) = 28de7d65074e7546babdfa42b3b88fd8baa2be88
RMD160 (nttcp-1.47.tar.gz) = 54b14062e84660b8d7982f702f94689cdce91d29
Size (nttcp-1.47.tar.gz) = 25693 bytes
SHA1 (patch-aa) = 98f93947b4d1e650ad371756463377a7c54704a3
-SHA1 (patch-ab) = a8e43a180e3042fba1d9aaf7a98c079519c7d7a5
+SHA1 (patch-ab) = c8fe3e59cf06c91719ffd00affaff26547e53e59
SHA1 (patch-ac) = 5e7d4e81311c37187f72ff0ca54601c07fb90f17
+SHA1 (patch-ad) = fd369f9173933a4c56d188377d2e55fa43c9e032
diff -r 158cdf240470 -r 4d6dde3fb95a benchmarks/nttcp/patches/patch-ab
--- a/benchmarks/nttcp/patches/patch-ab Thu May 11 23:10:50 2006 +0000
+++ b/benchmarks/nttcp/patches/patch-ab Fri May 12 03:07:14 2006 +0000
@@ -1,13 +1,114 @@
-$NetBSD: patch-ab,v 1.2 2004/05/05 00:46:45 danw Exp $
+$NetBSD: patch-ab,v 1.3 2006/05/12 03:07:14 simonb Exp $
---- nttcp.c.orig Mon Dec 18 21:16:54 2000
+--- nttcp.c.orig 2000-12-18 21:16:54.000000000 +1100
+++ nttcp.c
-@@ -136,7 +136,7 @@
+@@ -136,9 +136,9 @@ void syslog(int priority, const char *me
#endif /* aix */
/*====================================================================*/
-#if defined(FreeBSD)
+#ifndef SIGCLD
#define SIGCLD SIGCHLD
- #endif /*FreeBSD*/
+-#endif /*FreeBSD*/
++#endif /*SIGCLD*/
+
+ /*====================================================================*/
+ #if defined(BSD42)
+@@ -268,6 +268,7 @@ Usage: nttcp [local options] host [remot
+ \t-n# number of source bufs written to network (default 2048)\n\
+ \t-u use UDP instead of TCP\n\
+ \t-g#us gap in micro seconds between UDP packets (default 0s)\n\
++\t-U# run until a number of seconds have elapsed\n\
+ \t-d set SO_DEBUG in sockopt\n\
+ \t-D don't buffer TCP writes (sets TCP_NODELAY socket option)\n\
+ \t-w# set the send buffer space to #kilobytes, which is\n\
+@@ -346,6 +347,7 @@ typedef struct {
+ int FixedDataSize; /* if>0: calc BufCnt/BufLen from this */
+ int Window, SndWin, RcvWin; /* TCP window sizes */
+ int Verbose; /* ==1: more diagnostics */
++ int RunTime; /* approximate runtime in seconds */
+ char *MulticastChannel; /* we send multicast traffic */
+ short MulticastPort;
+ int GapLength; /* Gap length between packets */
+@@ -496,6 +498,13 @@ void StartTimer() {
+ SysCalls=0;
+ }
++int CheckTimer() {
++ TimeVal now;
++
++ gettimeofday(&now, (struct timezone *)0);
++ return opt.RunTime < (now.tv_sec - time0.tv_sec);
++}
++
+ void StopTimer(double *cput, double *realt) {
+ /* delivers in cput: the amount of cpu time in seconds
+ * in realt: the real time in seconds
+@@ -878,6 +887,7 @@ void InitOptions(Options *opt) {
+ opt->Verbose=0; /* ==1: more diagnostics */
+ opt->GapLength=0; /* no delay, send as fast as possible */
+ opt->inetd= 0; /* ==1: run in inetd mode */
++ opt->RunTime = 0; /* run effectively forever (ie BufCnt is limiting factor) */
+ opt->Service= GetService(); /* the service-port to listen to */
+ opt->MulticastChannel= NULL;
+ opt->MulticastPort= 0;
+@@ -1013,6 +1023,10 @@ void ParseOptions(int *ac, char **av[],
+ #endif /*MULTICAST*/
+ break;
+ }
++ case 'U':
++ GetSizeValue(&argc, &argv, &opt->RunTime, 1000000000,
++ "runtime");
++ break;
+ default: {
+ strcpy(MsgBuf, "unknown option: ");
+ strncat(MsgBuf, argv[0], sizeof(MsgBuf)-strlen(MsgBuf)-1);
+@@ -1427,6 +1441,10 @@ int main(int argc, char *argv[]) {
+ sprintf(OptBuf, "-g%d", opt.GapLength);
+ StrVecAppend(RemOpt, OptBuf);
+ }
++ if (opt.RunTime > 0) {
++ sprintf(OptBuf, "-U%d", opt.RunTime);
++ StrVecAppend(RemOpt, OptBuf);
++ }
+ if (opt.MulticastChannel) {
+ sprintf(OptBuf, "-m%s:%d",
+ opt.MulticastChannel, opt.MulticastPort);
+@@ -1781,9 +1799,17 @@ int main(int argc, char *argv[]) {
+ else
+ Pattern(buf, opt.BufLen);
+ StartTimer();
+- while (n-- && Nwrite(fd, buf, opt.BufLen) == opt.BufLen) {
++ while (Nwrite(fd, buf, opt.BufLen) == opt.BufLen) {
+ nBytes+= opt.BufLen;
+ nBuffer++;
++ if (opt.RunTime == 0) {
++ if (--n == 0)
++ break;
++ } else {
++ /* XXX: tune how often to check if timer has expired? */
++ if ((nBuffer % 100 == 0) && CheckTimer())
++ break;
++ }
+ }
+ StopTimer(&cput, &realt);
+ opt.GapLength= 0;
+@@ -1797,9 +1823,17 @@ int main(int argc, char *argv[]) {
+ nBytes= 0;
+ nBuffer= 0;
+ StartTimer();
+- while (n-- && Nwrite(fd, buf, opt.BufLen) == opt.BufLen) {
++ while (Nwrite(fd, buf, opt.BufLen) == opt.BufLen) {
+ nBytes+= opt.BufLen;
+ nBuffer++;
++ if (opt.RunTime == 0) {
++ if (--n == 0)
++ break;
++ } else {
++ /* XXX: tune how often to check if timer has expired? */
++ if ((nBuffer % 100 == 0) && CheckTimer())
++ break;
++ }
+ }
+ StopTimer(&cput, &realt);
+ }
diff -r 158cdf240470 -r 4d6dde3fb95a benchmarks/nttcp/patches/patch-ad
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/benchmarks/nttcp/patches/patch-ad Fri May 12 03:07:14 2006 +0000
@@ -0,0 +1,14 @@
+$NetBSD: patch-ad,v 1.1 2006/05/12 03:07:14 simonb Exp $
+
+--- nttcp.1.orig 2000-08-16 20:20:45.000000000 +1000
++++ nttcp.1
+@@ -109,6 +109,9 @@ given fixed length.
+ Defines the buffer size of the transmitting and receiving socket.
+ This is system dependant; usally it is 16K.
+ .TP
++.BI "\-U " "number of seconds"
++Run until approximately the given number of seconds have passed.
++.TP
+ .B "\-c "
+ If this option is present, the receiving side will compare the
+ bytes received with the pattern used by the sending side. At
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