==== 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 521, accept 365, send 1867, recv 53, close 856
       10.02 real        13.41 user        11.14 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3597, accept 699, send 6424, recv 97, close 4002
    0m19.94s real     0m07.60s user     0m04.40s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24545, splice 22274, unsplice 0, max 0, idle 0, accept 37597, send 125223, recv 3219, close 112124
       10.05 real        13.23 user        16.07 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 21942, splice 12112, unsplice 41035, max 0, idle 0, accept 15981, send 66497, recv 1005, close 59648
       10.02 real        17.08 user        18.00 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8124, splice 8472, unsplice 0, max 0, idle 0, accept 15684, send 85526, recv 4427, close 39880
       10.03 real        18.61 user        16.87 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8178, splice 8768, unsplice 0, max 0, idle 4, accept 16510, send 88238, recv 5727, close 41503
       10.08 real        17.67 user        17.27 sys