==== 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 691, accept 500, send 761, recv 4, close 1189
       10.02 real        15.97 user         6.27 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 169872, accept 93700, send 218520, recv 30605, close 262136
    0m10.02s real     0m12.69s user     0m21.24s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 28243, splice 23869, unsplice 0, max 0, idle 0, accept 41273, send 137454, recv 2706, close 124579
       10.01 real        13.38 user        15.99 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17169, splice 9648, unsplice 29553, max 0, idle 0, accept 21205, send 57833, recv 975, close 55650
       10.02 real        16.86 user        16.42 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8701, splice 9117, unsplice 0, max 0, idle 0, accept 16989, send 91052, recv 4964, close 43406
       10.02 real        16.22 user        17.13 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9146, splice 9583, unsplice 0, max 0, idle 14, accept 18874, send 101859, recv 4752, close 46513
       10.02 real        16.53 user        16.60 sys