Zephyr shell module api resource container usage#10339
Zephyr shell module api resource container usage#10339jsarha wants to merge 2 commits intothesofproject:mainfrom
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Add resource tracking container usage statistics to module code. Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
Add sof module_container_usage command that prints out currently used resource containers and high water mark for each module instance. Signed-off-by: Jyri Sarha <jyri.sarha@linux.intel.com>
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It looks like containers are never freed - free slots are just added to the list. Are you planning to change that? Right now the number of used slots will match their watermark. |
I do not think there is a point to free the containers in modules lifetime. If a module has needed certain amount of containers at one point, I would think it is quite likely that it would need them again later on. All the containers are of course freed at module unload time. |
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If you do not plan to release containers, counting |
I do not intend to get this merged, but it would not be entirely unnecessary. The containers are allocated in 16-container chunks, and the amount of allocated cointainers is not the same as the maximum amount used. For instance SRC used max 5 containers, but it has allocated 16. |
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Add shell command to track how many resource tracking containers each module instances uses in its lifetime.
This is now a draft PR as I have more important PRs to work on. Let's see late on if this is considered important enough to get it merged.