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Kay
Journeyman III

When will CKE supported in AMD APP SDK?

Since it is supposed that current radeon cards support cke(concurrent kernel execution), however, the SDK claimed that it doesn't support it.

"

8. Is it possible to run multiple AMD APP applications (compute and graphics) concurrently?

Multiple AMD APP applications can be run concurrently, as long as they do not access the

same GPU at the same time. AMD APP applications that attempt to access the same GPU

at the same time are automatically serialized by the runtime system.

"

Is there a timeline when will AMD implement it in SDK? Thanks

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4 Replies
binying
Challenger

"the SDK claimed that it doesn't support it."  --Would u mind post the link?

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So--

11. Is it possible to run multiple AMD APP applications (compute and graphics)

concurrently?

Multiple AMD APP applications can be run concurrently, as long as they do not access the

same GPU at the same time. AMD APP applications that attempt to access the same GPU

at the same time are automatically serialized by the runtime system.

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yurtesen
Miniboss

It appears concurrent kernel execution is working on Tahiti cards at least. But what one must do to get it running efficiently and practically is something which is not very clear at this point. See:

http://devgurus.amd.com/message/1284880

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