==== 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 649, accept 512, send 1213, recv 32, close 1140
       10.01 real        15.13 user        10.04 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173372, accept 95193, send 230672, recv 33531, close 267096
    0m10.02s real     0m12.40s user     0m21.63s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 30492, splice 25703, unsplice 0, max 0, idle 0, accept 40934, send 141663, recv 3382, close 130320
       10.01 real        13.08 user        17.35 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 20304, splice 10762, unsplice 35986, max 0, idle 0, accept 21504, send 65398, recv 887, close 62334
       10.20 real        16.92 user        17.42 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10211, splice 10367, unsplice 0, max 0, idle 0, accept 17414, send 100807, recv 4949, close 48109
       10.21 real        16.98 user        17.71 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7641, splice 7329, unsplice 0, max 0, idle 0, accept 13781, send 71477, recv 4856, close 34802
       10.02 real        17.26 user        16.90 sys