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Trying to run 'CombatCars-Genesis' in a parallel algorithm (A3C/A2C) and get the error: RuntimeError: Cannot create multiple emulator instances per process
Why isn't it possible to create more than one instance like with the Atari games?
The text was updated successfully, but these errors were encountered:
This is because the way libretro, the library that backs Gym Retro's emulator integrations, works. It simply is not possible to load the emulator into the process more than once with its model.
I can go into more details if you like but this is not a fixable problem, unfortunately. You'll need to use multiprocess shims.
Trying to run
'CombatCars-Genesis'
in a parallel algorithm (A3C/A2C) and get the error:RuntimeError: Cannot create multiple emulator instances per process
Why isn't it possible to create more than one instance like with the Atari games?
The text was updated successfully, but these errors were encountered: