==== 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 682, accept 505, send 1166, recv 31, close 1179
       10.02 real        14.52 user         9.83 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 167858, accept 95600, send 217874, recv 32269, close 262063
    0m10.01s real     0m12.84s user     0m21.11s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22242, splice 18824, unsplice 0, max 0, idle 0, accept 27743, send 94310, recv 2422, close 91792
       10.06 real        13.58 user        14.22 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18614, splice 9516, unsplice 31652, max 0, idle 0, accept 24019, send 57838, recv 858, close 60248
       10.02 real        16.18 user        17.04 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 6773, splice 6600, unsplice 0, max 0, idle 0, accept 10362, send 61463, recv 5789, close 29105
       10.01 real        17.10 user        16.53 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9382, splice 8828, unsplice 0, max 0, idle 10, accept 17530, send 91359, recv 3827, close 43931
       10.02 real        16.69 user        17.46 sys