==== 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 416, accept 316, send 1972, recv 32, close 711
       10.01 real        14.01 user        10.95 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 36495, accept 14300, send 42250, recv 2617, close 50342
    0m10.01s real     0m08.85s user     0m05.36s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 20969, splice 18553, unsplice 0, max 0, idle 0, accept 29571, send 95940, recv 2370, close 92572
       10.03 real        14.18 user        12.45 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19675, splice 9684, unsplice 33563, max 0, idle 0, accept 20937, send 58512, recv 869, close 59471
       10.05 real        16.44 user        16.68 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 14221, splice 10645, unsplice 0, max 0, idle 0, accept 15912, send 109338, recv 4070, close 50005
       10.16 real        16.26 user        16.84 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 7324, splice 7665, unsplice 0, max 0, idle 0, accept 14603, send 78972, recv 6376, close 36241
       10.02 real        16.94 user        15.76 sys