==== 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 684, accept 500, send 727, recv 5, close 1183
       10.02 real        15.71 user         9.96 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173540, accept 95700, send 228103, recv 33166, close 267742
    0m10.02s real     0m12.83s user     0m21.30s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 30397, splice 25566, unsplice 0, max 0, idle 0, accept 44989, send 145400, recv 2783, close 135041
       10.04 real        12.80 user        17.58 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 15677, splice 9785, unsplice 27943, max 0, idle 0, accept 22360, send 56589, recv 1246, close 53025
       10.18 real        16.66 user        17.78 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9921, splice 10430, unsplice 0, max 0, idle 0, accept 18705, send 104489, recv 4497, close 48805
       10.01 real        17.04 user        18.02 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 12800, splice 12173, unsplice 0, max 0, idle 9, accept 23331, send 124551, recv 3803, close 60006
       10.10 real        16.55 user        18.21 sys