feat(simulator): support parallel cost simulator for internevo#243

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SolenoidWGT wants to merge 3 commits intoInternLM:developfrom SolenoidWGT:feat/new_split_pg

+5,204-107

Commits on Jun 5, 2024

feat(simulator): support parallel cost simulator for internevo
SolenoidWGT
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Commits on Aug 5, 2024

add simulation_train_formulaic
SolenoidWGT
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Commits on Sep 12, 2024

fix and update readme
SolenoidWGT
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