QDP POC Roadmap
Quantum Data Plane development progress tracking
Phase 1: Foundation & Infrastructure
| Status |
Task |
| ✅ |
Rust workspace & config |
| ✅ |
Implement robust build.rs for Kernels |
Phase 2: The Core
| Status |
Task |
| ✅ |
CUDA Kernel Implementation |
| ✅ |
Rust CPU Pre-processing |
| ✅ |
GPU Memory Allocation and Load |
Phase 3: Zero-copy and Safety
| Status |
Task |
| ✅ |
Define DLManagedTensor and DLPack structure |
| ✅ |
Implement resource tensor_holder and deleter |
| ✅ |
Core engine API refinement |
Phase 4: Python Binding
| Status |
Task |
| ✅ |
PyO3 class wrapping |
| ✅ |
Implement DLPack protocol |
Phase 5: Input Format Support
| Status |
Task |
| ⬜ |
PyTorch tensor input (#717) |
| ⬜ |
NumPy array input (#718) |
| ⬜ |
TensorFlow tensor input (#719) |
Phase 6: Verification and Test
| Status |
Task |
| ✅ |
Fidelity test |
| ✅ |
Benchmark |
| ⬜ |
Different devices testing |
| ⬜ |
Benchmark with real dataset |
Phase 7: More Encoders & Architecture (optional)
| Status |
Task |
| ✅ |
Amplitude encoding |
| ✅ |
Angle encoding |
| ✅ |
Basis encoding |
| ⬜ |
Multi-architecture GPU optimization |
Phase 8: Integration & Release
| Status |
Task |
| ⬜ |
Documentation |
| ✅ |
Integrate with QuMat |
| ⬜ |
Example notebooks |
| ⬜ |
Performance benchmarks |
| ⬜ |
PyPI package publishing |
Open Issues by Category
Meta/Tracking Issues
| Issue |
Title |
Description |
| #752 |
ROADMAP for new input format support |
Master tracking issue |
| #716 |
Supply more input formats |
Parent for torch/numpy/tf |
| #772 |
[RFC] Benchmark roadmap |
Benchmark planning |
Input Format Support (tracked by #752)
PyTorch Support
Parent: #717 - Supply torch.Tensor in input format
| Issue |
Task |
| #726 |
GPU tensor zero-copy via dlpack protocol |
| #727 |
Add PyTorch tensor optimizations, tests, docs |
NumPy Support
Parent: #718 - Supply np.ndarray in input format
| Issue |
Task |
| #721 |
Add NumPy 1D array input for single sample |
| #722 |
Add NumPy batch input + memory optimizations |
| #723 |
Add NumPy input documentation and more tests |
| #787 |
NumPy file size check to prevent OOM (followup) |
| #789 |
NumPy input speed & memory improvement (followup) |
TensorFlow Support
Parent: #719 - Supply tf.Tensor in input format
| Issue |
Task |
| #728 |
Add TensorFlow eager tensor + CPU/GPU detection |
| #729 |
GPU TF tensor support with dlpack |
| #730 |
TF-Specific Optimizations and Documentation |
Bugs
| Issue |
Title |
| #696 |
[Bug] CUDA memory illegal address error |
| #743 |
Fix async amplitude pipeline out-of-bounds write |
| #765 |
Unify Null Value Handling (Batch vs Streaming) |
Performance & Optimization
| Issue |
Title |
| #714 |
Merge norm and encode into a kernel method |
| #746 |
DLPack shape/strides: Support batch 2D tensor |
Infrastructure & Tooling
| Issue |
Title |
| #678 |
Make CI runs when push on local branch |
| #736 |
Add clippy & rustfmt as linter |
| #750 |
Reconstruct project files into multiple platforms |
