==== 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 645, accept 505, send 1285, recv 22, close 1125
       10.01 real        15.19 user         8.83 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 169272, accept 94599, send 218794, recv 31674, close 262421
    0m10.02s real     0m12.59s user     0m21.44s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 27612, splice 22704, unsplice 0, max 0, idle 0, accept 40173, send 125417, recv 2662, close 121053
       10.01 real        13.33 user        16.52 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 13708, splice 8003, unsplice 24848, max 0, idle 0, accept 17232, send 45454, recv 988, close 43462
       10.18 real        17.60 user        16.58 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10830, splice 9763, unsplice 0, max 0, idle 0, accept 18201, send 101632, recv 3454, close 48070
       10.20 real        16.40 user        17.41 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9245, splice 9950, unsplice 0, max 0, idle 1, accept 20728, send 110074, recv 5020, close 49765
       10.06 real        16.14 user        17.81 sys