==== 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 684, accept 503, send 811, recv 21, close 1179
       10.01 real        16.14 user         6.41 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 174825, accept 95198, send 225531, recv 32017, close 268413
    0m10.02s real     0m12.76s user     0m21.40s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27539, splice 23594, unsplice 0, max 0, idle 0, accept 38104, send 123876, recv 2482, close 120028
       10.02 real        13.89 user        15.98 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18985, splice 10088, unsplice 33101, max 0, idle 0, accept 21821, send 60995, recv 953, close 58730
       10.02 real        16.66 user        17.04 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9340, splice 9379, unsplice 0, max 0, idle 0, accept 17283, send 99716, recv 4552, close 44854
       10.10 real        16.46 user        17.01 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8300, splice 8944, unsplice 0, max 0, idle 0, accept 17806, send 90684, recv 4121, close 43455
       10.02 real        16.92 user        16.46 sys