==== run-default ====
cc -O2 -pipe  -g -Wall -Wpointer-arith -Wuninitialized -Wstrict-prototypes -Wmissing-prototypes -Wunused -Wsign-compare -Wshadow  -MD -MP  -c /home/src/regress/sys/netinet/udpthread/udpthread.c
cc   -o udpthread udpthread.o -lpthread
time  ./udpthread
count: connect 463, accept 356, send 1557, recv 37, close 785
       10.00 real        13.68 user        11.92 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3409, accept 700, send 5016, recv 94, close 3875
    0m13.22s real     0m07.28s user     0m03.37s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26678, splice 22768, unsplice 0, max 0, idle 0, accept 38954, send 124524, recv 2910, close 117596
       10.01 real        13.79 user        14.47 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19094, splice 9704, unsplice 33001, max 0, idle 0, accept 19167, send 57265, recv 986, close 56275
       10.10 real        16.90 user        16.34 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9790, splice 10355, unsplice 0, max 0, idle 0, accept 18560, send 102103, recv 4569, close 48914
       10.18 real        16.29 user        17.16 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 13280, splice 11841, unsplice 0, max 0, idle 15, accept 21002, send 121398, recv 3196, close 57658
       10.02 real        16.33 user        17.16 sys