summaryrefslogtreecommitdiff
path: root/benchmarks/tcpblast/src
diff options
context:
space:
mode:
Diffstat (limited to 'benchmarks/tcpblast/src')
-rw-r--r--benchmarks/tcpblast/src/Makefile6
-rw-r--r--benchmarks/tcpblast/src/tcpblast.c127
2 files changed, 0 insertions, 133 deletions
diff --git a/benchmarks/tcpblast/src/Makefile b/benchmarks/tcpblast/src/Makefile
deleted file mode 100644
index 068ad35579f8..000000000000
--- a/benchmarks/tcpblast/src/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-PROG= tcpblast
-SRCS= tcpblast.c
-NO_MAN= yes
-BINDIR= ${PREFIX}/bin
-
-.include <bsd.prog.mk>
diff --git a/benchmarks/tcpblast/src/tcpblast.c b/benchmarks/tcpblast/src/tcpblast.c
deleted file mode 100644
index 5a191701dc89..000000000000
--- a/benchmarks/tcpblast/src/tcpblast.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * tcpblast - test and estimate TCP thruput
- *
- * Daniel Karrenberg <dfk@nic.eu.net>
- */
-
-#include <sys/types.h>
-#include <machine/endian.h>
-#include <sys/socket.h>
-#include <sys/file.h>
-#include <sys/time.h>
-
-#include <netinet/in.h>
-
-#include <netdb.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-
-#define BLKSIZE 1024
-
-struct sockaddr_in sock_in;
-struct servent *sp;
-struct hostent *host;
-
-long starts, startms, stops, stopms, expms;
-struct timeval ti;
-struct timezone tiz;
-
-char greet[BLKSIZE] = "Hi!";
-int nblocks;
-int f;
-
-int main(argc, argv)
-int argc; char **argv;
-{
- struct addrinfo hints, *res, *res0;
- char *cause = NULL;
- int ch, proto, error;
- register int i;
-
- memset(&hints, 0, sizeof(hints));
- hints.ai_family = PF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
-
- while ((ch = getopt(argc, argv, "46")) != -1) {
- switch (ch) {
- case '4':
- hints.ai_family = PF_INET;
- break;
- case '6':
- hints.ai_family = PF_INET6;
- break;
- }
- }
- argc -= optind;
- argv += optind;
- if (argc != 2) {
- fprintf(stderr,
- "usage: tcpblast [-4] [-6] destination nblkocks\n"
- "blocksize: %d bytes %d\n", BLKSIZE, argc);
- exit(1);
- }
-
- nblocks = atoi(argv[1]);
- if (nblocks<=1 || nblocks>10000) {
- fprintf(stderr, "tcpblast: 1 < nblocks <= 10000 \n");
- exit(1);
- }
-
- error = getaddrinfo(argv[0], "discard", &hints, &res0);
- if (error)
- errx(1, "%s", gai_strerror(error));
- f = -1;
- cause = "no addresses";
- errno = EADDRNOTAVAIL;
- for (res = res0; res; res = res->ai_next) {
- f = socket(res->ai_family, res->ai_socktype, res->ai_protocol);
- if (f < 0) {
- cause = "socket";
- continue;
- }
- if (connect(f, res->ai_addr, res->ai_addrlen) < 0) {
- cause = "connect";
- close(f);
- f = -1;
- continue;
- }
- break;
- }
- if (f < 0)
- err(1, cause);
- freeaddrinfo(res);
-
- if (gettimeofday(&ti, &tiz) < 0)
- {
- perror("tcpblast time:");
- exit(1);
- }
- starts = ti.tv_sec;
- startms = ti.tv_usec / 1000L;
-
-
- for (i=0; i<nblocks; i++)
- {
- if (write(f, greet, BLKSIZE) != BLKSIZE)
- perror("tcpblast send:");
- write(1, ".", 1);
- }
-
- if (gettimeofday(&ti, &tiz) < 0)
- {
- perror("tcpblast time:");
- exit(1);
- }
- stops = ti.tv_sec;
- stopms = ti.tv_usec / 1000L;
-
- expms = (stops-starts)*1000 + (stopms-startms);
- printf("\n%d %d-byte blocks in %ld msec.\n", nblocks, BLKSIZE, expms);
- printf("Throughput = %.1f kbit/s", (double) (nblocks*BLKSIZE) / expms * 8.0);
- printf(" = %.1f kByte/s", (double) (nblocks*BLKSIZE) / expms);
- printf(" = %.1f MByte/s\n", (double) (nblocks*BLKSIZE) / (double)(expms*1024.0));
-return(0);
-}