==== 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 723, accept 502, send 777, recv 21, close 1223
       10.01 real        15.79 user         6.21 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 177118, accept 95502, send 236880, recv 34658, close 271118
    0m10.02s real     0m12.47s user     0m21.13s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 31275, splice 26114, unsplice 0, max 0, idle 0, accept 43728, send 147339, recv 3195, close 135916
       10.01 real        13.15 user        15.90 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 26066, splice 12145, unsplice 42728, max 0, idle 0, accept 16484, send 72816, recv 836, close 67383
       10.02 real        16.31 user        17.24 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13206, splice 12982, unsplice 0, max 0, idle 0, accept 24638, send 130095, recv 4742, close 64454
       10.10 real        15.50 user        18.11 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10610, splice 10724, unsplice 0, max 0, idle 0, accept 20584, send 112091, recv 4215, close 52493
       10.19 real        16.29 user        17.10 sys