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Search took 0.01 seconds. Search: Posts made by: Steven Zhou

Forum: Intel

July 31st 11, 03:24 PM Posted to comp.sys.intel

Replies: 0

How to make the 2 CPUs access a global unaligned variable at the same time?

Views: 805

Posted By Steven Zhou

How to make the 2 CPUs access a global unaligned variable at the same time?

Hello,

I want to test the atomic access API of my OS.

Assume that my test board has 4 CPUs (CPU0 ~ CPU3) and I want the
CPU2 and CPU3 to access a global unaligned 32-bit variable
simultaneously....

Forum: Intel

July 31st 11, 12:29 PM Posted to comp.sys.intel

Replies: 0

How to make the 2 CPUs access a global unaligned variable at the same time?

Views: 796

Posted By Steven Zhou

Forum: Intel

June 10th 11, 09:48 AM Posted to comp.sys.intel

Replies: 1

Will CPU receive all the IPI without any missing?

Views: 1,151

Posted By Steven Zhou

Will CPU receive all the IPI without any missing?

Hi All,

CPC (Cross Processor Call) in our project is implemented based on IPI.
It means if CPU A wants CPU B to do something, CPU A should call an
CPC interface to issue an IPI to CPU B. Then CPU B...

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