==== 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 675, accept 508, send 1248, recv 48, close 1161
       10.02 real        15.33 user         9.81 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174214, accept 95728, send 234831, recv 35841, close 268398
    0m10.01s real     0m12.16s user     0m21.52s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25291, splice 21335, unsplice 0, max 0, idle 0, accept 37076, send 122610, recv 2544, close 111540
       10.03 real        13.96 user        15.61 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18481, splice 10409, unsplice 31380, max 0, idle 0, accept 20626, send 56939, recv 958, close 57742
       10.01 real        16.29 user        17.95 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9956, splice 9166, unsplice 0, max 0, idle 0, accept 17134, send 98349, recv 4081, close 44512
       10.05 real        16.92 user        17.83 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8873, splice 8512, unsplice 0, max 0, idle 0, accept 16510, send 93712, recv 3826, close 41595
       10.04 real        16.30 user        18.25 sys