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boxerab
Challenger

Programming for GCN ACEs

I will soon be graduating from GCN 1.0, with 2 ACEs, to GCN 1.2, with 8 ACEs.

Is there a way of programming a kernel to make the most use of the 8 asynchronous queues?

Thanks!

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dipak
Staff

You may check the section "Key differences between Southern Islands, Sea Islands, and Volcanic Islands families" in AMD Programming User Guide to get an idea about how more number of ACEs can boost the overall performance and may be useful in certain scenario.

Regards,

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dipak
Staff

You may check the section "Key differences between Southern Islands, Sea Islands, and Volcanic Islands families" in AMD Programming User Guide to get an idea about how more number of ACEs can boost the overall performance and may be useful in certain scenario.

Regards,

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