Melvin Alvarez
54 lines
1.3 KiB
Markdown
54 lines
1.3 KiB
Markdown
# Getting Started
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This guide prepares a fresh environment, builds the Rust extension, and validates the install.
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## 1. Install dependencies
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```bash
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# Python deps for docs and benchmarks
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python -m venv .venv
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source .venv/bin/activate
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pip install -r docs/requirements.txt
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pip install maturin numpy
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```
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## 2. Build and install OptimizR locally
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```bash
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pip install .
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# or editable mode for development
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maturin develop --release
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```
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## 3. Quick verification
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```bash
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python - <<'PY'
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import optimizr
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from optimizr import differential_evolution, HMM
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print("OptimizR version:", optimizr.__version__)
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# Simple objective
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f = lambda x: sum(v * v for v in x)
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pt, val = differential_evolution(f, bounds=[(-2, 2)] * 3, maxiter=50)
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print("DE ok →", round(float(val), 4))
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model = HMM(n_states=2).fit([0.01, -0.02, 0.0, 0.03])
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print("HMM states →", model.predict([0.01, -0.02, 0.0, 0.03]))
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PY
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```
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## 4. Build docs locally
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```bash
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cd docs
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make html # or: sphinx-build -b html source build/html
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open build/html/index.html
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```
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## 5. Troubleshooting
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- If the Rust extension fails to compile, ensure `rustc --version` ≥ 1.70 and `maturin` is installed.
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- On Apple Silicon, set `export MACOSX_DEPLOYMENT_TARGET=12.0` before building if you hit ABI errors.
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- Delete stale builds with `rm -rf build dist target *.egg-info` then reinstall.
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