==== 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 725, accept 501, send 724, recv 28, close 1225
       10.02 real        16.20 user         6.43 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 176844, accept 96100, send 230801, recv 32176, close 271596
    0m10.01s real     0m11.99s user     0m21.86s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26457, splice 23293, unsplice 0, max 0, idle 0, accept 40511, send 129873, recv 3067, close 120229
       10.01 real        13.59 user        15.78 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17675, splice 9122, unsplice 28470, max 0, idle 0, accept 18196, send 49833, recv 940, close 52091
       10.16 real        17.26 user        16.04 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9448, splice 10368, unsplice 0, max 0, idle 0, accept 19344, send 104741, recv 5325, close 49240
       10.01 real        16.17 user        17.08 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7711, splice 8050, unsplice 0, max 0, idle 8, accept 15617, send 85019, recv 5838, close 38317
       10.14 real        16.38 user        17.05 sys