==== 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 696, accept 502, send 1057, recv 21, close 1187
       10.02 real        15.37 user         9.41 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 172560, accept 95798, send 230383, recv 34793, close 266839
    0m10.02s real     0m12.42s user     0m21.54s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24823, splice 21627, unsplice 0, max 0, idle 0, accept 37063, send 127667, recv 3403, close 110865
       10.03 real        13.49 user        15.56 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 18301, splice 9649, unsplice 32745, max 0, idle 0, accept 17859, send 56217, recv 801, close 53442
       10.01 real        16.50 user        17.53 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10567, splice 9054, unsplice 0, max 0, idle 0, accept 16406, send 93569, recv 2976, close 44252
       10.08 real        16.47 user        17.26 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8457, splice 7658, unsplice 0, max 0, idle 0, accept 16399, send 84805, recv 3638, close 39348
       10.04 real        16.55 user        17.49 sys