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Aren't operations like this blocking? causing performance issues due to GPU synchronization?
https://github.com/pytorch/rl/blob/5b3dd988ad7f0f91a2f61f77a8b3380eae3131fd/torchrl/objectives/ppo.py#L443…
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Traceback (most recent call last):
File "C:\Users\10232021\PycharmProjects\MapleAITrainer\run_latest.py", line 4, in
from stable_baselines3 import PPO
File "C:\Users\10232021\PycharmProjec…
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https://github.com/zplizzi/pytorch-ppo/blob/master/main.py#L132
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I'm trying to run vanilla PPO against either a single reward model or an ensemble of 5 reward models.
Command: `accelerate launch --main_process_port=29503 --config_file configs/accelerate_config.…
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Hello,
I'm trying to train a PPO agent with Stable Baselines, followed by the instructions on [Sec 5.2.2](https://github.com/phy-q/benchmark#522-how-to-run-stable-baselines-3-agents). After running…
rl-2 updated
6 months ago
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When I run `python enjoy.py --model=./models/mortar_mayhem_grid.nn`, I get this python pickle error:
```
pygame 2.5.1 (SDL 2.28.2, Python 3.7.16)
Hello from the pygame community. https://www.pygame…
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Main.py successfully completes for the reacher environment however I am unable to run enjoy.py. The window opens but then I get a runtime error:
RuntimeError: Tensor for argument #2 'mat1' is on CP…
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See https://github.com/pytorch/pytorch/issues/975 for more info
PyTorch TRPO appears 50% slower than TF. Not sure about PPO, but I expect the wall-clock time gap will be the same.
To fix this is…
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(myconda) root@q80JeX:~/Downloads/walk-these-ways-go2-main/scripts# python play.py
Importing module 'gym_38' (/root/Downloads/isaacgym/python/isaacgym/_bindings/linux-x86_64/gym_38.so)
Setting GYM_…
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## 🚀 Feature
Requesting PyTorch/XLA to support `torch.distributed.scatter`
## Motivation
PyTorch/XLA today does not support `torch.distributed.scatter`. trlx (for RLHF) uses it here:
https://g…