24 Jun
2009
24 Jun
'09
5:20 p.m.
On Wed, Jun 24, 2009 at 1:08 PM, Anders Wallin
I'm trying to learn how to use Boost.Threads with this example: http://pastebin.ca/1472832
On Ubuntu 8.04 with Boost 1.34 I'm compiling with a makefile like this: t1: t1.o g++ t1.o /usr/lib/libboost_thread-mt.so -o t1 t1.o: t1.cpp g++ -I /usr/include/boost/ -c t1.cpp
However I get very similar execution times for the single-threaded version and the one which creates two threads.
What am I doing wrong?
thanks,
Anders W _____
Do you have a multi-core machine? I'd suspect with a single core multiple threads won't help things go faster. Thanks, David