==== 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 494, accept 358, send 1551, recv 20, close 832
       10.00 real        13.75 user        12.42 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 38693, accept 14200, send 44079, recv 3091, close 52525
    0m10.01s real     0m06.25s user     0m05.54s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27345, splice 23180, unsplice 0, max 0, idle 0, accept 40517, send 130195, recv 2699, close 121157
       10.01 real        13.89 user        14.65 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 30637, splice 13859, unsplice 48558, max 0, idle 0, accept 21101, send 78674, recv 1110, close 78354
       10.02 real        15.54 user        18.03 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 7451, splice 7652, unsplice 0, max 0, idle 0, accept 14744, send 81978, recv 4631, close 36607
       10.02 real        16.55 user        16.80 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7759, splice 7665, unsplice 0, max 0, idle 0, accept 13280, send 79894, recv 7146, close 35355
       10.01 real        17.03 user        16.23 sys