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Deadlock on queues #42

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bibrakc opened this issue Jan 22, 2024 · 1 comment
Open

Deadlock on queues #42

bibrakc opened this issue Jan 22, 2024 · 1 comment
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bug Something isn't working enhancement New feature or request

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bibrakc commented Jan 22, 2024 •
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Investigate how we solve deadlock on queues?

right now we are setting queue sizes in the range of: action_queue = 64, and diffuse_queue= 2048 (or 4096). It works fine until around RMAT-22 size graphs but then as large graphs are run the queues get full and at some point they deadlock. One solution is to have large queue sizes but that is really not a good solution, how large can we go? So perhaps find a graceful way of dealing this deadlock.
@bibrakc bibrakc added the enhancement New feature or request label Jan 22, 2024
@bibrakc bibrakc added the bug Something isn't working label Feb 20, 2024
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bibrakc commented Mar 28, 2024

I have implemented pruning that helps with deleting actions that are not needed. Also we can increate the queue sizes a bit to overcome the issue. Right now that suffices but will keep this issue open for future thinking.

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