==== 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 695, accept 506, send 1227, recv 32, close 1188
       10.02 real        15.43 user         5.99 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174230, accept 96400, send 230167, recv 33739, close 269112
    0m10.02s real     0m13.28s user     0m20.43s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24459, splice 21140, unsplice 0, max 0, idle 0, accept 37036, send 113044, recv 2954, close 109577
       10.02 real        13.56 user        13.54 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 14131, splice 7590, unsplice 23660, max 0, idle 0, accept 20632, send 43243, recv 780, close 48088
       10.02 real        17.20 user        15.49 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8224, splice 8689, unsplice 0, max 0, idle 0, accept 16541, send 92008, recv 5002, close 41654
       10.02 real        16.88 user        16.36 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 10039, splice 8967, unsplice 0, max 0, idle 4, accept 16233, send 94496, recv 4290, close 43244
       10.12 real        16.13 user        17.09 sys