| #!/bin/sh |
| # - runtime |
| |
| ## qperf measures bandwidth and latency between two nodes. |
| ## It can work over TCP/IP as well as the RDMA transports. |
| |
| cd $BENCHMARK_ROOT/qperf || exit |
| |
| modprobe sctp 2>/dev/null |
| |
| nr_tests=6 |
| tests=" |
| tcp_bw |
| tcp_lat |
| udp_bw |
| udp_lat |
| sctp_bw |
| sctp_lat |
| " |
| # rds_bw |
| # rds_lat |
| |
| [ -n "$runtime" ] || runtime=600 |
| time=$((runtime / $nr_tests)) |
| |
| [ -n "$direct_server_ips" ] && server=$direct_server_ips |
| [ -z "$server" ] && server=127.0.0.1 |
| server=${server%% *} |
| |
| log_cmd ./qperf $server --unify_units --time $time $tests quit |
