==== 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 722, accept 501, send 883, recv 20, close 1216
       10.02 real        16.26 user         5.85 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 178146, accept 96198, send 238391, recv 34858, close 272768
    0m10.02s real     0m12.93s user     0m20.84s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 26950, splice 23308, unsplice 0, max 0, idle 0, accept 39764, send 135453, recv 3048, close 120175
       10.06 real        13.63 user        14.96 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20744, splice 11620, unsplice 37047, max 0, idle 0, accept 22793, send 69528, recv 1078, close 64237
       10.06 real        16.79 user        16.91 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 13563, splice 12694, unsplice 0, max 0, idle 0, accept 23312, send 128817, recv 3950, close 61810
       10.20 real        16.11 user        17.64 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9613, splice 9497, unsplice 0, max 0, idle 0, accept 18395, send 100325, recv 4482, close 46234
       10.06 real        16.99 user        17.00 sys