==== 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 565, accept 411, send 1751, recv 37, close 942
       10.01 real        14.77 user        11.50 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 3040, accept 600, send 4960, recv 98, close 3394
    0m15.78s real     0m06.62s user     0m03.80s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 18403, splice 16856, unsplice 0, max 0, idle 0, accept 27353, send 87185, recv 2683, close 82571
       10.01 real        13.99 user        14.26 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22834, splice 11666, unsplice 39612, max 0, idle 0, accept 20778, send 74460, recv 1370, close 64445
       10.02 real        15.74 user        18.06 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 11474, splice 10557, unsplice 0, max 0, idle 0, accept 19966, send 112194, recv 3767, close 52212
       10.02 real        15.67 user        18.24 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7143, splice 7624, unsplice 0, max 0, idle 0, accept 15660, send 80166, recv 4215, close 37228
       10.08 real        16.64 user        17.25 sys