==== 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 662, accept 504, send 1270, recv 71, close 1119
       10.01 real        14.97 user        10.01 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173314, accept 97700, send 227495, recv 34811, close 269538
    0m10.02s real     0m12.64s user     0m21.47s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 19552, splice 17873, unsplice 0, max 0, idle 0, accept 28076, send 92544, recv 2599, close 86327
       10.14 real        13.43 user        14.80 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20534, splice 9912, unsplice 31933, max 0, idle 0, accept 23099, send 59282, recv 847, close 62405
       10.02 real        16.74 user        17.84 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7893, splice 8284, unsplice 0, max 0, idle 0, accept 15508, send 85089, recv 4447, close 38980
       10.10 real        17.06 user        17.61 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7842, splice 8511, unsplice 0, max 0, idle 0, accept 17834, send 90939, recv 4552, close 41977
       10.06 real        16.42 user        18.21 sys