==== 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 703, accept 501, send 780, recv 22, close 1201
       10.01 real        15.76 user         9.36 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174427, accept 94694, send 232607, recv 33144, close 267663
    0m10.02s real     0m12.55s user     0m21.21s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26999, splice 22965, unsplice 0, max 0, idle 0, accept 40096, send 128660, recv 2751, close 120232
       10.02 real        13.58 user        16.12 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18001, splice 9402, unsplice 30924, max 0, idle 0, accept 26358, send 63746, recv 914, close 62307
       10.02 real        16.47 user        17.63 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8166, splice 8126, unsplice 0, max 0, idle 0, accept 15589, send 83969, recv 4125, close 39086
       10.04 real        17.07 user        17.44 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8623, splice 9133, unsplice 0, max 0, idle 13, accept 18750, send 98863, recv 4557, close 44771
       10.19 real        16.88 user        17.63 sys