feat(gym): add Ultra environment prefetch config - #3452
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Migrate the Ultra RLVR2 and MOPD recipes from the removed rdkit_chemistry environment to litmus_agent while preserving compatibility with legacy agent refs. Remove the unused environment from RLVR1 and add the exact all-stage prefetch union. Signed-off-by: Yi-Fu Wu <yifu.wu@gmail.com>
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/ok to test 1803933 |
macandro96
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Jul 31, 2026
Replace the unavailable public-nightly recommendation with a source build that prefetches the Super and Ultra Gym environment unions. Document the ARM64 build, unused-backend skips, registry push, and enroot import path. Signed-off-by: Yi-Fu Wu <yifu.wu@gmail.com>
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/ok to test 56b552b |
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Note the previous CI:Lfast passed https://github.com/NVIDIA-NeMo/RL/actions/runs/30651363960/job/91243530937?pr=3452, running only CI:docs after last commit since my latest change is only to the docs |
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What does this PR do ?
Migrate the Ultra RLVR2 and MOPD recipes from the removed rdkit_chemistry environment to litmus_agent while preserving compatibility with legacy agent refs. Remove the unused environment from RLVR1 and add the exact all-stage prefetch union.
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