The wikipedia page explains it pretty well.
http://en.wikipedia.org/wiki/Out-of-order_execution
An actual example of when out-of-order execution is advantageous takes enough time that its OT for this thread.
And to answer your second question, no, neither the software nor the compiler needs...
Here's the math for you...
In a processor, P = ACV^2f + tAVIshortf +VIleak
Where A is the activity factor, C is the capacitance of the project, V is the voltage, f, is the frequency, t is the non-ideal switching time, Ishort is the short-circuit current in the transistors, and Ileak is the...
Hyperthreading is a way of increasing the IPC - all it does is utilize pipe stalls for doing something useful rather than burn them. Essentially, HT is always going to provide a positive gain in performance, so it is something that would be beneficial for them to look at. There are a lot of...
The best way is to get an internship, preferably with a well known company. Most larger companies will give preference to someone who has worked for them in the past. IBM, for example, does hundreds of internships every year; since it costs them roughly $5000 to put someone into their system...
iirc, its a CCBWE.
The problem appears to be solved. I pulled the cpu out and looked at it, and the lid isn't anywhere close to flat, so I applied a little more as5 on the low parts. Apparently, that's where core 1 was, because now core 1 stays the same as core 2, and they're both around...
Yes... the heatsink has been installed correctly, and the as5 has burned in... temps dropped about 1-2C since I first installed it about 2 weeks ago. I'm an old hat at overclocking, but this is my first time doing a dual core, so the core temps being up to 10C different at times kind of freaked...
I have an Opty 165 with an Arctic Cooling Freezer 64 on a DFI Lanparty DR-SLI expert. I was using the paste that came with the freezer 64, and I couldn't get it past 2.6 ghz (9x289) because of heat issues (core 1 was 60C under prime95), so I decided to move to AS5.
With it applied, my idle...
So I was wrong... there is a dual-core version coming.
http://www.engadget.com/2008/11/27/dual-core-via-nano-processor-apparently-on-track-for-june-2010/
I had the exact same thing happen about a month ago to a flash drive. I just did what 450 suggested and soldered on a cable. It looks ugly as butt, but it works now. The electronics inside are pretty difficult to damage, so I would bet that they are safe.