==== 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 693, accept 500, send 800, recv 30, close 1184
       10.01 real        16.67 user         6.24 sys

==== run-sock100 ====
ulimit -n 500; time  ./udpthread -n100
count: connect 173460, accept 94491, send 232291, recv 33258, close 266434
    0m10.02s real     0m12.17s user     0m21.89s system

==== run-splice ====
time  ./udpthread -n10 -S2
count: connect 22560, splice 20086, unsplice 0, max 0, idle 0, accept 35203, send 112517, recv 2848, close 103017
       10.03 real        13.89 user        13.49 sys

==== run-unsplice ====
time  ./udpthread -n10 -S2 -U1
count: connect 19809, splice 10177, unsplice 33650, max 0, idle 0, accept 25818, send 62859, recv 1159, close 65385
       10.08 real        16.42 user        17.33 sys

==== run-max ====
time  ./udpthread -n10 -S4 -M100 -s2 -r2
count: connect 10384, splice 10742, unsplice 0, max 0, idle 0, accept 19200, send 109746, recv 4543, close 50519
       10.12 real        16.57 user        16.77 sys

==== run-idle ====
time  ./udpthread -n10 -S4 -I100 -s2 -r2
count: connect 9175, splice 9530, unsplice 0, max 0, idle 0, accept 19435, send 99469, recv 4473, close 47045
       10.14 real        17.01 user        16.69 sys