| --- |
| license: mit |
| configs: |
| - config_name: layout-manifest |
| data_files: |
| - split: train |
| path: "metadata/manifest.parquet" |
| tags: |
| - quantum |
| - superconducting |
| - qiskit-metal |
| - gds |
| - layout |
| - quantum-hardware |
| pretty_name: SQuADDS Layouts |
| --- |
| |
| # SQuADDS Layouts |
|
|
| Versioned GDS layout artifacts for the [SQuADDS simulation database](https://huggingface.co/datasets/SQuADDS/SQuADDS_DB). |
|
|
| This release contains 4,577 layouts across two SQuADDS coupler datasets: |
|
|
| - 3,683 `GeneralizedCapNInterdigital` layouts matched to |
| `coupler-GeneralizedCapNInterdigital-cap_matrix` simulation rows. |
| - 894 reproducibly generated `CapNInterdigitalTee` layouts, one for every row |
| in `coupler-CapNInterdigitalTee-cap_matrix`. |
|
|
| Each layout is recorded in `metadata/manifest.parquet` with a stable layout ID, |
| an exact-file SHA-256 checksum, its originating simulation `source_id`, and |
| geometry metadata extracted in micrometers. |
|
|
| ## Access |
|
|
| Use the `layout-manifest` configuration to query metadata, then download one |
| raw GDS file by its `gds_path`. The SQuADDS Python `LayoutClient` verifies the |
| checksum before returning the local cache path. |
|
|
| The raw files are organized under: |
|
|
| ```text |
| raw/GeneralizedCapNInterdigital/<campaign>/<instance>.gds |
| raw/CapNInterdigitalTee/generated_from_cap_matrix/<instance>.gds |
| ``` |
|
|
| ## Layer Semantics |
|
|
| The current generalized capacitor layout convention is documented in |
| `metadata/layer-semantics-v1.json`. The GDS files retain their original |
| simulation-domain geometry, ports, and layer/datatype pairs. |
|
|
| ## Provenance |
|
|
| The paired generalized capacitor simulation data was contributed by Saikat Das |
| of the Levenson-Falk Lab at USC. This repository excludes seven local GDS files |
| that did not have matching simulation rows. |
|
|
| The `CapNInterdigitalTee` layouts are deterministic GDS exports produced from |
| the corresponding SQuADDS_DB design options using Qiskit Metal. |
| |
