==== 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 573, accept 416, send 1573, recv 49, close 943
       10.01 real        14.42 user        11.86 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 41742, accept 16599, send 65284, recv 4589, close 57827
    0m10.44s real     0m07.84s user     0m06.41s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24163, splice 21260, unsplice 0, max 0, idle 0, accept 34467, send 114406, recv 2521, close 106684
       10.22 real        13.08 user        15.76 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 22048, splice 11611, unsplice 39576, max 0, idle 0, accept 16321, send 64291, recv 987, close 60235
       10.04 real        16.24 user        18.47 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8522, splice 8033, unsplice 0, max 0, idle 0, accept 14534, send 86208, recv 3965, close 38429
       10.02 real        17.00 user        17.59 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 13119, splice 11688, unsplice 0, max 0, idle 4, accept 19698, send 117499, recv 4196, close 55439
       10.10 real        15.76 user        19.04 sys