How to get communication cost?

[Saptaparnineogi]

Hi,
As I was doing evaluation of AdPart I saw multiple graphs for communication cost in your paper. As per my understanding it is getting calculated in src/engine/plan.cpp as next_state.cost. Am I correct on this?
Is somehow we can see the communication cost in log or as a graph in UI when we run query workload?
Many thanks!

[razen-alharbi]

Hi, You can print the cost in that part of the code by outputting the query ID and its cost. Regards, Razen

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On Mon, Jan 14, 2019, 11:04 PM Saptaparnineogi ***@***.*** wrote: Hi, As I was doing evaluation of AdPart I saw multiple graphs for communication cost in your paper. As per my understanding it is getting calculated in src/engine/plan.cpp as next_state.cost. Am I correct on this? Is somehow we can see the communication cost in log or as a graph in UI when we run query workload? Many thanks! — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#4>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ANWbiQBSlwVTbunTvhF5_MYou1lOwJ5Jks5vDOK0gaJpZM4Z_po4> . ------------------------------ This message and its contents, including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.

[eliradaja]

Hi,
I am also using AdPart for a project and I am also facing some problems regarding some of the evaluations.
One of these problems has to do with the communication cost. How can I capture the overall communication cost for query workload. I can not see it in the log file. I tried printing the value of next_state.communication from plan.cpp file, but it prints multiple communication costs for one query only. Can this be correct?
Another problem is that I can not find the workload balance for each worker nodes and I see that you have done an evaluation on that. How can I get the workload execution time for each worker?
Thank you!

Regards,
Elira