==== 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 676, accept 512, send 1222, recv 37, close 1164
       10.01 real        15.29 user         8.92 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173310, accept 97100, send 223403, recv 32858, close 268881
    0m10.02s real     0m12.33s user     0m21.64s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27322, splice 23621, unsplice 0, max 0, idle 0, accept 39838, send 132277, recv 3273, close 120947
       10.05 real        13.12 user        15.56 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17496, splice 10549, unsplice 32376, max 0, idle 0, accept 21573, send 60271, recv 1171, close 55735
       10.03 real        15.95 user        17.17 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 8210, splice 7865, unsplice 0, max 0, idle 0, accept 12445, send 72519, recv 5441, close 35294
       10.12 real        15.61 user        18.16 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 11504, splice 9230, unsplice 0, max 0, idle 2, accept 18557, send 110649, recv 4497, close 47377
       10.02 real        15.60 user        17.89 sys