==== 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 708, accept 504, send 1083, recv 36, close 1192
       10.02 real        15.19 user         6.09 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173164, accept 97899, send 231302, recv 35542, close 269494
    0m10.02s real     0m12.30s user     0m21.56s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 21926, splice 19135, unsplice 0, max 0, idle 0, accept 29959, send 104747, recv 2766, close 94894
       10.10 real        13.26 user        13.48 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 17597, splice 9846, unsplice 31107, max 0, idle 0, accept 21657, send 57726, recv 932, close 56734
       10.08 real        16.22 user        16.52 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 9731, splice 9255, unsplice 0, max 0, idle 0, accept 17469, send 98669, recv 4336, close 44988
       10.14 real        16.95 user        16.01 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 8631, splice 8259, unsplice 0, max 0, idle 0, accept 16214, send 87405, recv 4354, close 40281
       10.12 real        16.82 user        16.13 sys