Shengjiewang-Jason / EfficientZeroV2

[ICML 2024, Spotlight] EfficientZero V2: Mastering Discrete and Continuous Control with Limited Data
GNU General Public License v3.0
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How much RAM is necessary? #6

Closed yifanr closed 1 week ago

yifanr commented 1 week ago

`ValueError: After taking into account object store and redis memory usage, the amount of memory on this node available for tasks and actors (-121.85 GB) is less than -241% of total. You can adjust these settings with ray.init(memory=, object_store_memory=).

Getting this error when running the atari script on a system with 48 GB of memory, 16 core cpu. Thank you for your time!

Shengjiewang-Jason commented 1 week ago

Oh, I see. you should modify the value of object_store_memory=150 * 1024 * 1024 * 1024 if config.env.image_based else 100 * 1024 * 1024 * 1024). It is large now, but you can reduce it to 20G.

yifanr commented 1 week ago

Thanks! Out of curiosity, is 20G the minimum?