Crate Map

Dependency Graph

cargo install aprender
        │
        ▼
   ┌─────────┐
   │ aprender │ ← Root facade (binary + re-export)
   └────┬─────┘
        │
   ┌────▼─────┐     ┌──────────────────┐
   │  apr-cli  │────►│  aprender-core   │ ML library
   └────┬──────┘     └──────────────────┘
        │
   ┌────▼──────────────┐
   │ aprender-compute   │ SIMD/GPU (trueno)
   ├────────────────────┤
   │ aprender-gpu       │ CUDA PTX
   │ aprender-quant     │ Q4_K/Q6_K
   │ aprender-gemm-codegen │ GEMM kernels
   └────────────────────┘
        │
   ┌────▼──────────────┐
   │ aprender-serve     │ Inference (realizar)
   │ aprender-train     │ Training (entrenar)
   │ aprender-orchestrate │ Agents (batuta)
   └────────────────────┘

By Category

Compute (was trueno)

Crate	Description
`aprender-compute`	SIMD/GPU core (AVX2/AVX-512/NEON/WASM/wgpu)
`aprender-gpu`	CUDA PTX generation (pure Rust, no nvcc)
`aprender-quant`	K-quantization formats (Q4_K, Q5_K, Q6_K)
`aprender-fft`	Fast Fourier Transform
`aprender-sparse`	Sparse matrix ops (CSR, COO)
`aprender-solve`	Dense linear algebra (LU, QR, SVD)
`aprender-rand`	Counter-based parallel RNG

ML Library

Crate	Description
`aprender-core`	ML algorithms, .apr format, tokenizers

Serving & Training

Crate	Description
`aprender-serve`	HTTP inference server (axum)
`aprender-train`	Training loops, LoRA, QLoRA
`aprender-train-lora`	LoRA adapter implementation
`aprender-train-distill`	Knowledge distillation
`aprender-orchestrate`	Agents, RAG oracle, playbooks

Data & Storage

Crate	Description
`aprender-db`	Embedded analytics DB (Arrow)
`aprender-graph`	Graph database
`aprender-rag`	RAG pipeline
`aprender-data`	Data loading, synthetic data

Quality & Contracts

Crate	Description
`aprender-contracts`	YAML contract parsing, validation
`aprender-contracts-macros`	`#[contract]` proc macro
`aprender-verify`	Quality validation
`aprender-profile`	Profiling, tracing

Aprender — Pure Rust ML Framework