==== 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 715, accept 502, send 826, recv 16, close 1215
       10.01 real        15.66 user         8.83 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 180809, accept 98500, send 237626, recv 34702, close 277815
    0m10.01s real     0m12.52s user     0m21.75s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 24456, splice 21663, unsplice 0, max 0, idle 0, accept 34649, send 117760, recv 3016, close 107568
       10.07 real        14.00 user        15.36 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 24299, splice 13029, unsplice 42117, max 0, idle 0, accept 20841, send 79130, recv 955, close 70036
       10.14 real        15.94 user        18.51 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9005, splice 9247, unsplice 0, max 0, idle 0, accept 17201, send 93168, recv 3982, close 44225
       10.02 real        16.65 user        17.51 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8286, splice 9107, unsplice 0, max 0, idle 10, accept 17283, send 91822, recv 5599, close 43049
       10.12 real        16.32 user        17.49 sys