==== 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 571, accept 415, send 1592, recv 46, close 955
       10.01 real        14.85 user        10.89 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 29266, accept 9998, send 45831, recv 2207, close 38797
    0m10.02s real     0m06.97s user     0m05.19s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 21549, splice 18712, unsplice 0, max 0, idle 0, accept 30205, send 100456, recv 2764, close 93667
       10.05 real        13.15 user        15.27 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18327, splice 8854, unsplice 30288, max 0, idle 0, accept 21984, send 57625, recv 979, close 57274
       10.04 real        16.32 user        17.11 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9539, splice 9705, unsplice 0, max 0, idle 0, accept 17557, send 104348, recv 4699, close 45925
       10.02 real        16.00 user        17.89 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8334, splice 8204, unsplice 0, max 0, idle 0, accept 13784, send 78466, recv 6635, close 37611
       10.01 real        16.30 user        17.64 sys