rewrote normal udp and tcp client receiver

remove redundant files; add normal udp and tcp client receiver to
makeall.sh
This commit is contained in:
HappyZ 2016-09-27 10:30:56 -07:00
parent 73dae97938
commit f10f497f6e
22 changed files with 250 additions and 472 deletions

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@ -1,102 +0,0 @@
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <sys/sendfile.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#define ETH_P_IP 0x0800 /* Internet Protocol packet */
#define ETH_ALEN 6 /* from <net/ethernet.h> */
#define ETH_P_ALL 0x0003
#define MY_DEST_MAC0 0xba
#define MY_DEST_MAC1 0xf6
#define MY_DEST_MAC2 0xb1
#define MY_DEST_MAC3 0x71
#define MY_DEST_MAC4 0x09
#define MY_DEST_MAC5 0x64
#define DEFAULT_IF "wlan0"
#define BUF_SIZ 8192
int main(int argc, char *argv[])
{
int sockfd, listenfd;
socklen_t clilen;
struct ifreq if_idx;
struct ifreq if_mac;
int tx_len = 0;
char sendbuf[BUF_SIZ];
struct ether_header *eh = (struct ether_header *) sendbuf;
struct iphdr *iph = (struct iphdr *) (sendbuf + sizeof(struct ether_header));
struct sockaddr_ll socket_address;
char ifName[IFNAMSIZ];
int i, j, ret, sendsize=1488, packet_num, offset = 0, port = 4445;
int fd; /* file descriptor for file to send */
struct timeval t_start,t_end;
struct sockaddr_in servaddr,cliaddr;
if (argc > 1)
packet_num = atoi(argv[1]);
else
packet_num = 166666*sendsize;
if (argc > 2)
port = atoi(argv[2]);
sockfd = socket(AF_INET, SOCK_STREAM, 0);
bzero(&servaddr,sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr=inet_addr("128.111.68.220");
servaddr.sin_port=htons(port);
fd = open("/data/local/tmp/bigfile_w", O_WRONLY | O_CREAT | O_TRUNC);
if (fd == -1) {
fprintf(stderr, "unable to open the file.\n");
exit(1);
}
gettimeofday(&t_start, NULL);
if (connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0)
{
fprintf(stderr, "unable to connect the server.\n");
exit(1);
}
while (offset < packet_num)
{
ret = recv(sockfd, sendbuf, 4096, 0);
if (ret <= 0)
{
printf("recv fail\n");
usleep(100);
continue;
}
write(fd, sendbuf, ret);
offset += ret;
}
close(sockfd);
gettimeofday(&t_end, NULL);
printf("%lf\n", (t_end.tv_sec-t_start.tv_sec)*1000.0+(t_end.tv_usec-t_start.tv_usec)/1000.0);
close(fd);
return 0;
}

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@ -1,102 +0,0 @@
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <sys/sendfile.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#define ETH_P_IP 0x0800 /* Internet Protocol packet */
#define ETH_ALEN 6 /* from <net/ethernet.h> */
#define ETH_P_ALL 0x0003
#define MY_DEST_MAC0 0xba
#define MY_DEST_MAC1 0xf6
#define MY_DEST_MAC2 0xb1
#define MY_DEST_MAC3 0x71
#define MY_DEST_MAC4 0x09
#define MY_DEST_MAC5 0x64
#define DEFAULT_IF "wlan0"
#define BUF_SIZ 8192
int main(int argc, char *argv[])
{
int sockfd, listenfd;
socklen_t clilen;
struct ifreq if_idx;
struct ifreq if_mac;
int tx_len = 0;
char sendbuf[BUF_SIZ];
struct ether_header *eh = (struct ether_header *) sendbuf;
struct iphdr *iph = (struct iphdr *) (sendbuf + sizeof(struct ether_header));
struct sockaddr_ll socket_address;
char ifName[IFNAMSIZ];
int i, j, ret, sendsize=1488, packet_num, offset = 0, port = 4445;
int fd; /* file descriptor for file to send */
struct timeval t_start,t_end;
struct sockaddr_in servaddr,cliaddr;
if (argc > 1)
packet_num = atoi(argv[1]);
else
packet_num = 166666*sendsize;
if (argc > 2)
port = atoi(argv[2]);
sockfd = socket(AF_INET, SOCK_STREAM, 0);
bzero(&servaddr,sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr=inet_addr("192.168.1.15");
servaddr.sin_port=htons(port);
fd = open("/data/local/tmp/bigfile_w", O_WRONLY | O_CREAT | O_TRUNC);
if (fd == -1) {
fprintf(stderr, "unable to open the file.\n");
exit(1);
}
gettimeofday(&t_start, NULL);
if (connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0)
{
fprintf(stderr, "unable to connect the server.\n");
exit(1);
}
while (offset < packet_num)
{
ret = recv(sockfd, sendbuf, 4096, 0);
if (ret <= 0)
{
printf("recv fail\n");
usleep(100);
continue;
}
write(fd, sendbuf, ret);
offset += ret;
}
close(sockfd);
gettimeofday(&t_end, NULL);
printf("%lf\n", (t_end.tv_sec-t_start.tv_sec)*1000.0+(t_end.tv_usec-t_start.tv_usec)/1000.0);
close(fd);
return 0;
}

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@ -1,21 +0,0 @@
#CC = gcc
CC = arm-linux-androideabi-gcc
CFLAGS = -pie -fPIE
TARGET = normal_udp_recv
OBJS = $(patsubst %.c, %.o, $(wildcard *.c))
HEADERS = $(wildcard *.h)
all: $(TARGET)
%.o: %.c $(HEADERS)
$(CC) $(CFLAGS) -c $< -o $@
.PRECIOUS: $(TARGET) $(OBJS)
$(TARGET): $(OBJS)
$(CC) $(OBJS) -Wall $(CFLAGS) -o $@
cp $(TARGET) /media/Lucifer/yanzi/projects/offloading/RDMAMobileDemo/app/src/main/assets/
clean:
-rm -f *.o
-rm -f $(TARGET)

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@ -1,111 +0,0 @@
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <sys/sendfile.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
//#include <sys/fcntl.h>
#define ETH_P_IP 0x0800 /* Internet Protocol packet */
#define ETH_ALEN 6 /* from <net/ethernet.h> */
#define ETH_P_ALL 0x0003
#define MY_DEST_MAC0 0xba
#define MY_DEST_MAC1 0xf6
#define MY_DEST_MAC2 0xb1
#define MY_DEST_MAC3 0x71
#define MY_DEST_MAC4 0x09
#define MY_DEST_MAC5 0x64
#define DEFAULT_IF "wlan0"
#define BUF_SIZ 8192
int main(int argc, char *argv[])
{
int sockfd, listenfd;
socklen_t clilen;
struct ifreq if_idx;
struct ifreq if_mac;
int tx_len = 0;
char sendbuf[BUF_SIZ];
// struct ether_header *eh = (struct ether_header *) sendbuf;
// struct iphdr *iph = (struct iphdr *) (sendbuf + sizeof(struct ether_header));
// struct sockaddr_ll socket_address;
// char ifName[IFNAMSIZ];
int i, j, ret, sendsize=1458, packet_num, offset = 0, port = 32000;
int fd; /* file descriptor for file to send */
struct timeval t_start,t_end;
struct sockaddr_in servaddr,cliaddr;
//printf("init");
if (argc > 1)
packet_num = atoi(argv[1]);
else
packet_num = 166666*sendsize;
if (argc > 2)
port = atoi(argv[2]);
sockfd = socket(AF_INET, SOCK_DGRAM, 0);
//printf("sockfd");
bzero(&servaddr,sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr=inet_addr("128.111.68.220");
servaddr.sin_port=htons(port);
//printf("servaddr");
// bind(sockfd, (struct sockaddr *)&servaddr,sizeof(servaddr));
fd = open("/data/local/tmp/bigfile_w", O_WRONLY | O_CREAT | O_TRUNC);
if (fd == -1) {
fprintf(stderr, "unable to open the file.\n");
exit(1);
}
gettimeofday(&t_start, NULL);
//printf("gettime");
// if (bind(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0)
// {
// fprintf(stderr, "unable to connect the server.\n");
// exit(1);
// }
// printf("bind");
sendto(sockfd, "0\n",strlen("0\n"),0, (struct sockaddr *)&servaddr, sizeof(servaddr));
while (offset < packet_num)
{
// clilen= sizeof(cliaddr);
ret = recvfrom(sockfd, sendbuf, sendsize, 0, NULL, NULL);
// printf("%d\t%d\n", ret, errno);
if (ret <= 0)
{
printf("recv fail\n");
usleep(100);
continue;
}
if (sendbuf[50] != '0') continue;
write(fd, sendbuf, ret);
offset += ret;
// printf("%d\n", offset);
}
// close(sockfd);
gettimeofday(&t_end, NULL);
printf("%lf\n", (t_end.tv_sec-t_start.tv_sec)*1000.0+(t_end.tv_usec-t_start.tv_usec)/1000.0);
close(fd);
return 0;
}

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@ -1,21 +0,0 @@
#CC = gcc
CC = arm-linux-androideabi-gcc
CFLAGS = -pie -fPIE
TARGET = normal_udp_recv_lo
OBJS = $(patsubst %.c, %.o, $(wildcard *.c))
HEADERS = $(wildcard *.h)
all: $(TARGET)
%.o: %.c $(HEADERS)
$(CC) $(CFLAGS) -c $< -o $@
.PRECIOUS: $(TARGET) $(OBJS)
$(TARGET): $(OBJS)
$(CC) $(OBJS) -Wall $(CFLAGS) -o $@
cp $(TARGET) /media/Lucifer/yanzi/projects/offloading/RDMAMobileDemo/app/src/main/assets/
clean:
-rm -f *.o
-rm -f $(TARGET)

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@ -1,111 +0,0 @@
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <sys/sendfile.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
//#include <sys/fcntl.h>
#define ETH_P_IP 0x0800 /* Internet Protocol packet */
#define ETH_ALEN 6 /* from <net/ethernet.h> */
#define ETH_P_ALL 0x0003
#define MY_DEST_MAC0 0xba
#define MY_DEST_MAC1 0xf6
#define MY_DEST_MAC2 0xb1
#define MY_DEST_MAC3 0x71
#define MY_DEST_MAC4 0x09
#define MY_DEST_MAC5 0x64
#define DEFAULT_IF "wlan0"
#define BUF_SIZ 8192
int main(int argc, char *argv[])
{
int sockfd, listenfd;
socklen_t clilen;
struct ifreq if_idx;
struct ifreq if_mac;
int tx_len = 0;
char sendbuf[BUF_SIZ];
// struct ether_header *eh = (struct ether_header *) sendbuf;
// struct iphdr *iph = (struct iphdr *) (sendbuf + sizeof(struct ether_header));
// struct sockaddr_ll socket_address;
// char ifName[IFNAMSIZ];
int i, j, ret, sendsize=1458, packet_num, offset = 0, port = 32000;
int fd; /* file descriptor for file to send */
struct timeval t_start,t_end;
struct sockaddr_in servaddr,cliaddr;
//printf("init");
if (argc > 1)
packet_num = atoi(argv[1]);
else
packet_num = 166666*sendsize;
if (argc > 2)
port = atoi(argv[2]);
sockfd = socket(AF_INET, SOCK_DGRAM, 0);
//printf("sockfd");
bzero(&servaddr,sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr=inet_addr("192.168.1.15");
servaddr.sin_port=htons(port);
//printf("servaddr");
// bind(sockfd, (struct sockaddr *)&servaddr,sizeof(servaddr));
fd = open("/data/local/tmp/bigfile_w", O_WRONLY | O_CREAT | O_TRUNC);
if (fd == -1) {
fprintf(stderr, "unable to open the file.\n");
exit(1);
}
gettimeofday(&t_start, NULL);
//printf("gettime");
// if (bind(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0)
// {
// fprintf(stderr, "unable to connect the server.\n");
// exit(1);
// }
// printf("bind");
sendto(sockfd, "0\n",strlen("0\n"),0, (struct sockaddr *)&servaddr, sizeof(servaddr));
while (offset < packet_num)
{
// clilen= sizeof(cliaddr);
ret = recvfrom(sockfd, sendbuf, sendsize, 0, NULL, NULL);
// printf("%d\t%d\n", ret, errno);
if (ret <= 0)
{
printf("recv fail\n");
usleep(100);
continue;
}
if (sendbuf[50] != '0') continue;
write(fd, sendbuf, ret);
offset += ret;
// printf("%d\n", offset);
}
// close(sockfd);
gettimeofday(&t_end, NULL);
printf("%lf\n", (t_end.tv_sec-t_start.tv_sec)*1000.0+(t_end.tv_usec-t_start.tv_usec)/1000.0);
close(fd);
return 0;
}

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@ -1,6 +1,7 @@
CC = arm-linux-androideabi-gcc CC = arm-linux-androideabi-gcc
# CC = gcc
CFLAGS = -pie -fPIE CFLAGS = -pie -fPIE
TARGET = normal_recv TARGET = client_recv_normaltcp
OBJS = $(patsubst %.c, %.o, $(wildcard *.c)) OBJS = $(patsubst %.c, %.o, $(wildcard *.c))
HEADERS = $(wildcard *.h) HEADERS = $(wildcard *.h)
@ -14,7 +15,7 @@ all: $(TARGET)
$(TARGET): $(OBJS) $(TARGET): $(OBJS)
$(CC) $(OBJS) -Wall $(CFLAGS) -o $@ $(CC) $(OBJS) -Wall $(CFLAGS) -o $@
cp $(TARGET) /media/Lucifer/yanzi/projects/offloading/RDMAMobileDemo/app/src/main/assets/
clean: clean:
-rm -f *.o -rm -f *.o
-rm -f $(TARGET) -rm -f $(TARGET)

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@ -0,0 +1,116 @@
/*
* Initial commit by Yibo @ Jul. 28, 2015
* Last update by Yanzi @ Sept. 27, 2016
*/
#include <stdio.h>
#include <string.h>
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <sys/sendfile.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <fcntl.h>
#define BUF_SIZ 65536
int main(int argc, char *argv[])
{
// defaults
uint total_bytes_recv = 0;
// for timing
double elapsedTime;
struct timeval t_start, t_end, t_now;
// for socket
int fd; // file descriptor of file to send
int sockfd; // socket
char recvbuf[BUF_SIZ];
struct sockaddr_in servaddr;
// for misc
int ret;
int recvsize = 4096;
if (argc < 3)
{
printf("Usage: %s <ip> <port> <[optional] recvsize (bytes)> <[optional] filepath>\n", argv[0]);
exit(0);
}
// set sendsize (if larger than 1460 will do packetization (fragmentation))
if (argc > 3)
recvsize = atoi(argv[3]);
// bind socket
sockfd = socket(AF_INET, SOCK_STREAM, 0);
bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr = inet_addr(argv[2]);
servaddr.sin_port = htons(atoi(argv[3]));
// connect socket
if (connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0)
{
fprintf(stderr, "! Unable to connect the server.\n");
exit(1);
}
// if instrument to write to a file
if (argc > 4)
{
fd = open(argv[4], O_WRONLY | O_CREAT | O_TRUNC);
if (fd == -1) {
fprintf(stderr, "! Unable to open file %s.\n", argv[2]);
close(sockfd);
exit(1);
}
}
// start timing
gettimeofday(&t_start, NULL);
// start to receive
for (;;)
{
// printf("before: total_bytes_recv %d\n", total_bytes_recv);
ret = recv(sockfd, recvbuf, recvsize, 0);
if (ret <= 0)
{
if (errno == 0)
{
if (argc > 4)
close(fd);
break;
}
fprintf(stderr, "! Fail to recv: ret:%d, err:%d; quiting..\n", ret, errno);
exit(1);
}
// write to file if specified filename
if (argc > 4)
write(fd, recvbuf, ret);
// count how many bytes received
total_bytes_recv += ret;
// printf("after: total_bytes_recv %d\n", total_bytes_recv);
}
// end timing
gettimeofday(&t_end, NULL);
elapsedTime = (t_end.tv_sec - t_start.tv_sec) + (t_end.tv_usec - t_start.tv_usec) / 1000000.0;
printf(
"recv(bytes):%d\nduration(s):%lf\nthroughput(bps):%lf\n",
total_bytes_recv, elapsedTime, total_bytes_recv * 8 / elapsedTime);
close(sockfd);
if (argc > 4)
close(fd);
return 0;
}

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@ -1,6 +1,7 @@
CC = arm-linux-androideabi-gcc CC = arm-linux-androideabi-gcc
# CC = gcc
CFLAGS = -pie -fPIE CFLAGS = -pie -fPIE
TARGET = normal_recv_lo TARGET = client_recv_normaludp
OBJS = $(patsubst %.c, %.o, $(wildcard *.c)) OBJS = $(patsubst %.c, %.o, $(wildcard *.c))
HEADERS = $(wildcard *.h) HEADERS = $(wildcard *.h)
@ -14,7 +15,7 @@ all: $(TARGET)
$(TARGET): $(OBJS) $(TARGET): $(OBJS)
$(CC) $(OBJS) -Wall $(CFLAGS) -o $@ $(CC) $(OBJS) -Wall $(CFLAGS) -o $@
cp $(TARGET) /media/Lucifer/yanzi/projects/offloading/RDMAMobileDemo/app/src/main/assets/
clean: clean:
-rm -f *.o -rm -f *.o
-rm -f $(TARGET) -rm -f $(TARGET)

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@ -0,0 +1,120 @@
/*
* Initial commit by Yibo @ Jul. 28, 2015
* Last update by Yanzi @ Sept. 27, 2016
*/
#include <stdio.h>
#include <string.h>
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdlib.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <net/if.h>
#include <netinet/ether.h>
#include <sys/sendfile.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <fcntl.h>
#define BUF_SIZ 65536
int main(int argc, char *argv[])
{
// defaults
uint total_bytes_recv = 0;
// for timing
double elapsedTime;
struct timeval t_start, t_end;
// for socket
int fd = 0; // file descriptor of file to write (receive)
int sockfd; // socket
char recvbuf[BUF_SIZ];
struct sockaddr_in servaddr, cliaddr;
socklen_t clilen;
// for misc
int ret;
int recvsize = 4096;
if (argc < 3)
{
printf("Usage: %s <ip> <port> <[optional] recvsize (bytes)> <[optional] filepath>\n", argv[0]);
exit(0);
}
// set sendsize (if larger than 1460 will do packetization (fragmentation))
if (argc > 3)
recvsize = atoi(argv[3]);
// bind socket
sockfd = socket(AF_INET, SOCK_DGRAM, 0);
bzero(&servaddr, sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr = inet_addr(argv[2]);
servaddr.sin_port = htons(atoi(argv[3]));
// if instrument to write to a file
if (argc > 4)
{
fd = open(argv[4], O_WRONLY | O_CREAT | O_TRUNC);
if (fd == -1) {
fprintf(stderr, "! Unable to open file %s.\n", argv[2]);
close(sockfd);
exit(1);
}
}
ret = sendto(sockfd, "!?=\n", 4, 0, (struct sockaddr *)&servaddr, sizeof(servaddr));
if (ret <= 0)
{
fprintf(stderr, "! Unable to initialize data transfer. errno:%d.\n", errno);
close(sockfd);
exit(1);
}
// start timing
gettimeofday(&t_start, NULL);
// start to receive
for (;;)
{
// printf("before: total_bytes_recv %d\n", total_bytes_recv);
ret = recvfrom(sockfd, recvbuf, recvsize, 0, NULL, NULL);
if (ret <= 0)
{
if (errno == 0)
break;
fprintf(stderr, "! Fail to recv: ret:%d, err:%d; quiting..\n", ret, errno);
exit(1);
}
// a "code" to indicate UDP is done
// printf("%d %d %d", (recvbuf[0] == '='), (recvbuf[1] == '?'), (recvbuf[0] == '!'));
if ((recvbuf[0] == '=') && (recvbuf[1] == '?') && (recvbuf[2] == '!'))
break;
if (argc > 4)
write(fd, recvbuf, ret);
// count how many bytes received
total_bytes_recv += ret;
// printf("after: total_bytes_recv %d\n", total_bytes_recv);
}
// end timing
gettimeofday(&t_end, NULL);
elapsedTime = (t_end.tv_sec - t_start.tv_sec) + (t_end.tv_usec - t_start.tv_usec) / 1000000.0;
printf(
"recv(bytes):%d\nduration(s):%lf\nthroughput(bps):%lf\n",
total_bytes_recv, elapsedTime, total_bytes_recv * 8 / elapsedTime);
close(sockfd);
if (argc > 4)
close(fd);
return 0;
}

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@ -10,3 +10,11 @@ cd client_send_normaltcp && make clean && make
cd ../ cd ../
cd client_readfile_only && make clean && make cd client_readfile_only && make clean && make
cd ../ cd ../
cd client_recv_normaltcp && make clean && make
cd ../
cd client_recv_normaludp && make clean && make
cd ../
cd server_recv_normaltcp && make clean && make
cd ../
cd server_recv_normaludp && make clean && make
cd ../