AMD-Ecosystem · jeffdaily · Aug 17, 2026 · Jul 3, 2026 · Jul 4, 2026 · Jul 5, 2026
diff --git a/.github/workflows/python-testing.yml b/.github/workflows/python-testing.yml
@@ -41,9 +41,10 @@ on:
 
 jobs:
   rust-check:
-    # Fast gate: type-check both with and without CUDA stubs so duplicate
-    # stub definitions or cfg mismatches fail in ~30s instead of surfacing
-    # during the slower maturin build below.
+    # Early gate: type-check both with and without CUDA stubs so duplicate
+    # stub definitions or cfg mismatches fail quickly instead of surfacing
+    # during the slower maturin build below. Also runs qdp-core f32 Parquet
+    # CPU smoke tests (issue #1342).
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
@@ -57,6 +58,17 @@ jobs:
           QDP_NO_CUDA: "1"
         run: cargo check --workspace --tests
 
+      # CPU smoke for the f32 Parquet pipeline (issue #1342). No GPU in CI, so
+      # GPU fidelity cases self-skip when the probe finds no functional GPU
+      # (stub build: kernel launch returns Err; no driver: cudarc panics and
+      # catch_unwind treats it as skip). Reader-level assertions still run.
+      # Scoped to these two binaries — other gpu_*.rs tests lack probe-skip.
+      - name: Cargo test (f32 Parquet CPU smoke)
+        working-directory: qdp
+        env:
+          QDP_NO_CUDA: "1"
+        run: cargo test -p qdp-core --test parquet_f32 --test parquet_f32_fidelity
+
   test:
     needs: rust-check
     runs-on: ubuntu-latest

diff --git a/docs/api/index.md b/docs/api/index.md
diff --git a/docs/api/qumat_header.md b/docs/api/qumat_header.md
@@ -1,10 +1,14 @@
 ---
-title: Qumat
-sidebar_label: Qumat
-description: Generated API reference for Apache Mahout.
-hide_edit_button: true
+title: API Reference
+sidebar_label: API Reference
+description: Generated Python API reference for the Qumat circuit interface.
+custom_edit_url: null
 toc_min_heading_level: 2
-toc_max_heading_level: 3
+toc_max_heading_level: 4
 ---
 
-# Qumat
+# API Reference
+
+Use this page when you know which class or method you need. For installation,
+backend configuration, and a complete first circuit, see
+[Qumat getting started](./getting-started.md).
diff --git a/docs/api/qumat_qdp_header.md b/docs/api/qumat_qdp_header.md
@@ -1,10 +1,21 @@
 ---
-title: QDP
-sidebar_label: QDP
-description: Generated API reference for Apache Mahout.
-hide_edit_button: true
+title: API Reference
+sidebar_label: API Reference
+description: Generated Python API reference for QDP encoding and data loading.
+custom_edit_url: null
 toc_min_heading_level: 2
 toc_max_heading_level: 3
 ---
 
-# QDP
+# API Reference
+
+Use the [QDP Python guide](./python-api.md) for backend selection and
+complete workflows. Use this generated reference for signatures, parameters,
+return values, and exceptions.
+
+## Key entry points
+
+- [QdpEngine](#qdpengine) — encode data with an explicitly selected backend
+- [QuantumDataLoader](#quantumdataloader) — build iterable encoding pipelines
+- [QdpBenchmark](#qdpbenchmark) — measure throughput and latency
+- [QdpTensor](#qdptensor) — exchange encoded results through DLPack
diff --git a/docs/community/who-we-are.md b/docs/community/who-we-are.md
@@ -26,6 +26,7 @@ Ellen Friedman          | ellenf@...        | No  | @Ellen_Friedman
 Frank Scholten          | frankscholten@... | No  |
 Gokhan Capan            | gcapan@...        | No  |
 Grant Ingersoll         | gsingers@...      | No  | (Emeritus PMC) @gsingers
+Guan-Hua (Vic) Wen      | vicwen@...        | No  | @viiccwen
 Guan-Ming (Wesley) Chiu | guanmingchiu@...  | Yes | @guan404ming
 Holden Karau            | holden@...        | No  |
 Isabel Drost-Fromm      | isabel@...        | Yes | <!--Passion for free software (development, but to some extend also the political and economic implications), interested in agile development and project management, lives in Germany. Follow me on Twitter @MaineC-->

diff --git a/docs/index.md b/docs/index.md
@@ -20,8 +20,9 @@ anywhere.'
 - [Basic Gates](./qumat/basic-gates) - Introduction to fundamental quantum gates (NOT, Hadamard, CNOT, Toffoli, SWAP, Pauli gates, CSWAP, U gate)
 - [Parameterized Quantum Circuits and Rotation Gates](./qumat/parameterized-circuits) - Rotation gates (Rx, Ry, Rz) and creating/optimizing parameterized circuits
 
-### API Reference
-- [API Documentation](./qumat/api) - Complete reference for all QuMat class methods
+### Python API Reference
+- [Qumat API](./qumat/api) - Generated reference for quantum circuits
+- [QDP API](./qdp/api) - Generated reference for quantum data encoding
 
 ### Additional Resources
 - [Parameterized Quantum Circuits: Developer's Guide](./advanced/pqc) - In-depth guide to PQCs

diff --git a/docs/qdp/api.md b/docs/qdp/api.md
diff --git a/docs/qdp/getting-started.md b/docs/qdp/getting-started.md
@@ -121,7 +121,7 @@ Notes:
 ## Tips
 
 - Default `precision` is `"float32"`; pass `precision="float64"` for higher precision: `QdpEngine(device_id=0, precision="float64")`.
-- NumPy inputs must be `float64` dtype. CUDA `torch.Tensor` inputs accept `float32` or `float64` for amplitude; angle and IQP methods require `float64` for batched inputs.
+- NumPy inputs must be `float64` dtype. CUDA `torch.Tensor` inputs support `float32` or `float64` for `amplitude` and `angle` single-sample or batched inputs; `basis` accepts `int64` or `float32` single-sample or batched index tensors. `iqp` and `iqp-z` CUDA tensor inputs require `float64`, and `phase` currently requires host input.
 - Backend selection is explicit; valid values are `"cuda"` and `"amd"` (with `"triton_amd"` accepted as an alias for `"amd"`).
 
 ## Troubleshooting