[Haskell-cafe] ANNOUNCE: Sun Microsystems and Haskell.org joint project on OpenSPARC

[Mitar]

Hi!

> If we spend so long blocked on memory reads that we're only utilising
> 50% of a core's time then there's lots of room for improvements if we
> can fill in that wasted time by running another thread.

How can you see how much does your program wait because of L2 misses?
I have been playing lately with dual Quad-Core Intel Xeon Mac Pros
with 12 MB L2 cache per CPU and 1.6 GHz bus speed and it would be
interesting to check this things there.


Mitar