==== 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 676, accept 501, send 753, recv 27, close 1174
       10.01 real        15.99 user         8.16 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 177522, accept 96400, send 232546, recv 33045, close 272501
    0m10.02s real     0m12.20s user     0m21.64s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28346, splice 24256, unsplice 0, max 0, idle 0, accept 42920, send 135610, recv 3024, close 127411
       10.04 real        13.10 user        16.68 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20821, splice 11375, unsplice 37417, max 0, idle 0, accept 24871, send 75213, recv 895, close 67327
       10.04 real        16.58 user        17.87 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8146, splice 8764, unsplice 0, max 0, idle 0, accept 16033, send 87834, recv 4707, close 40922
       10.02 real        17.32 user        16.99 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 13417, splice 12720, unsplice 0, max 0, idle 5, accept 22219, send 126366, recv 3292, close 60804
       10.07 real        15.66 user        18.42 sys