==== 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 550, accept 362, send 1730, recv 37, close 888
       10.02 real        13.22 user        10.64 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 9832, accept 3059, send 9289, recv 212, close 12617
    0m10.02s real     0m08.79s user     0m03.02s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 25281, splice 21573, unsplice 0, max 0, idle 0, accept 34546, send 120504, recv 3153, close 109445
       10.02 real        13.37 user        14.46 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17991, splice 9771, unsplice 30812, max 0, idle 0, accept 22848, send 55361, recv 870, close 58013
       10.02 real        16.93 user        16.08 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8923, splice 8706, unsplice 0, max 0, idle 0, accept 14867, send 86913, recv 5293, close 40231
       10.01 real        16.68 user        16.20 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11323, splice 11572, unsplice 0, max 0, idle 0, accept 22571, send 123237, recv 4401, close 56951
       10.12 real        15.78 user        17.49 sys