==== 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 666, accept 502, send 1231, recv 44, close 1140
       10.02 real        14.84 user         9.58 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173224, accept 96300, send 229300, recv 34179, close 268102
    0m10.02s real     0m12.91s user     0m20.77s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25635, splice 21645, unsplice 0, max 0, idle 0, accept 35964, send 117801, recv 2832, close 110515
       10.03 real        13.25 user        15.42 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15577, splice 8436, unsplice 27418, max 0, idle 0, accept 17249, send 45651, recv 988, close 47021
       10.11 real        16.59 user        17.26 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8780, splice 8880, unsplice 0, max 0, idle 0, accept 15721, send 90271, recv 4441, close 41866
       10.02 real        16.44 user        17.18 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7068, splice 7508, unsplice 0, max 0, idle 0, accept 14531, send 79151, recv 6128, close 35929
       10.16 real        16.88 user        17.04 sys