sharonyu-115

async rollout fails with 'NoneType' object has no attribute 'result' error

3

### System Info ``` root@pool0-01705:~/src/verl_main_fp8/verl# python scripts/diagnose.py ----------Python Info---------- Version : 3.12.12 Compiler : GCC 11.4.0 Build : ('main', 'Oct 10 2025 08:52:57') Arch : ('64bit', 'ELF') ------------Pip Info----------- Version...

feat: KV cache quantization support in fp8 rollout in GRPO

28

# What does this PR do ? **Add a one line overview of what this PR aims to accomplish.** Hi @guyueh1 , as discussed, I'm creating this draft PR for...

**Describe the bug** I'm using the nemo-rl 11.11 image, with some local code changes which I think are not relevant to the issue here. Basically when I have `optimizer_cpu_offload` set...