mjbatch
A Python library for running thousands of MuJoCo simulations in parallel on CPU
Details
- External ID
- 1363423951
- Source
- GITHUB
- Company
- —
- Product
- mjbatch
- Website domain
- github.com
- Launched
- Sept. 10, 2026
- Cohort
- —
- Upvotes
- 474
- Upvotes percentile
- 0.9877017678708686
- Tags
- mpc, mujoco, reinforcement-learning, simulation
- Fetched at
- Sept. 14, 2026, 5:28 p.m.
- Updated at
- Sept. 14, 2026, 5:28 p.m.
Enrichment
- Theme
- gpu compute and acceleration tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- python library for parallel cpu mujoco simulations
- Manually corrected
- False
Could you build this?
No Writing high-throughput parallel physics simulation software on CPU requires specialized expertise in low-level multithreading, memory layout optimization, and deep integration with MuJoCo's C API.
What it would actually take: This requires wrapping the C API of MuJoCo using Cython or C++ (pybind11), managing shared-memory buffers without Python GIL contention, and implementing lock-free task distribution across CPU cores with AVX/vectorized math considerations. Deep understanding of rigid body dynamics engines, memory alignment, and cache locality is mandatory.
Competitors
Other products that read as similar to this one — 878 launches clear the similarity bar, closest 8 shown.
Attention rank: #8 of 879 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 314 days after the earliest competitor.
- Using Golang to Speed Up Monte Carlo Simulations · hn · 2026-08-26 · 5 upvotes · similarity 0.58
- sword · github · 2026-09-11 · 14 upvotes · similarity 0.53
- Navatala GPU · hn · 2026-06-25 · 6 upvotes · similarity 0.49
- Flux, A Python-like language in Rust to solve ML orchestration overhead · hn · 2026-01-24 · 5 upvotes · similarity 0.49
- pymacos · github · 2026-09-27 · 8 upvotes · similarity 0.49
- Copperhead · hn · 2026-09-08 · 249 upvotes · similarity 0.48
- Zeroboot · hn · 2026-03-17 · 20 upvotes · similarity 0.48
- gpu-cron · github · 2026-09-12 · 12 upvotes · similarity 0.48
Other launches for this product
- No other launches for this product.
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