It is constant for observations coming from the same core but differs for observations coming from different cores.
And the computer's operating system may be able to assign different tasks to different cores, to ensure that, for example, video playback in a web browser does not slow down while a hard disk is scanned for viruses.
On one chip, you will find four different cores that are very thermal efficient.
Using these regulators, the different cores on the same chip can operate at different frequencies.
Most CMP systems also share the level 2 cache between the different cores.
Figure 4 shows the correlation of the event layers between different cores.
Placing these operations by hand onto the different cores would be greatly time-consuming.
The EL is defined by the total number of instructions executed per different cores.
Most LCLS analyses parallelize trivially, with different cores processing different events.
The possible interactions between concurrent threads running on different cores are practically impossible to model.
Moreover, depending on operating conditions, the required bandwidth between different cores might vary dynamically at runtime.
