MR descriptor list #1117
MR descriptor list #1117
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wrrobin
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@wrrobin, do you happen to know how the MR descriptors are traversed by the provider? For example, if there is a list of 3 descriptors and the target is in the external heap, are all 3 MR descriptors read to lookup which applies? Could there be a performance cost associated with that?
Great question. And, I do not know what order it is traversed. Let me ask this question and add you to that email thread. |
External heap mrfd for fetch atomic Removed external mrfd from fetch_atomic Using atomic_nbi for fetch_nbi Clean up Added mr-descs for both atomic operations Trial check for backtrace Trial check removing mrfd for error case Trial check#2 removing mrfd for error case Trial check#3 removing mrfd for error case Trial check#4 removing mrfd for error case Trial check#5 removing mrfd for error case Trial with sockets provider
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@rithwiktom - Could you get a chance to test this out on your end? |
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