wai-quantum 0.5.0: provenance, sampling members, device programs, OpenCL, a simulated FPGA, f64 on accelerators, and QPU clients #253

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dcharlot merged 5 commits from wai/quantum-0.5.0 into main 2026-10-15 01:08:33 -04:00

Conversation 0 Commits 5 Files changed 49 +10061 -37

2026-10-15

Transaction Science

Merge main into wai/quantum-0.5.0 ...

The changelog keeps every new entry. Main's current C header comes with
it, so the HTTP corpus's falsification legs find a clean tree again.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

d1c9d8b554

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2026-10-15 01:07:31 -04:00

2026-10-14

Transaction Science

wai-quantum 0.5.0: FabricClass is non-exhaustive ...

A class can then be added in a minor release without breaking an
exhaustive match downstream. Found in review.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

f1c254ba3a

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2026-10-14 20:07:53 -04:00

Transaction Science

ci: the wai-quantum member workflows run only when the pull request's own diff touches them ...

OpenCL, FPGA, QPU clients and CUDA gain the light job the WAI workflows
already have: it answers whether the pull request's diff touches the
workflow's paths, and every other job waits on it.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

74482be43a

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2026-10-14 19:55:51 -04:00

Transaction Science

Merge main into wai/quantum-0.5.0 ...

The changelog keeps both new entries.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

7f628cff16

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2026-10-14 19:55:51 -04:00

Transaction Science

wai-quantum 0.5.0: provenance, sampling members, device programs, OpenCL, a simulated FPGA, f64 on accelerators, and QPU clients ...

Breaking: Certificate gains a public field, provenance; a silicon
certificate hashes exactly as before, and every pinned digest is unchanged.
quantum_fabric now includes quantum_toolchain.

- Provenance (silicon / emulator / simulator) inside the certificate hash;
  placement ranks silicon first.
- Sampling members: the sample kernels, the Sampler trait, statistical
  certification on the qpu-v1 corpus, a virtual QPU, and a virtual device
  that compiles each circuit for its coupling map and native basis.
- quantum_toolchain::device: OpenQASM 2/3 in standard gates only, multi-
  controlled gates lowered exactly, every qubit measured; counts read back.
  quantum_toolchain::native: rz/sx/x/cz, prx/cz and gpi/gpi2/zz (turns), routed
  over a coupling map and verified against the circuit by simulation.
  from_qasm reads ch.
- The OpenCL member (quantum_fabric_opencl), bit-exact on GPUs and CPUs.
- The FPGA member, simulated (quantum_fabric_fpga): a Verilog datapath
  compiled by Verilator at run time; certificates say simulator.
- The dense f64 state vector on accelerators (quantum_fabric::sv64): the
  CPU's own launches with no fused multiply-add, on CUDA and on OpenCL devices
  with binary64, certified against a pinned digest.
- wai-quantum-qpu 0.1.0: clients for three quantum processing protocols, the
  wai-qpu command, curl transport with secrets off command lines.
- CI: OpenCL, FPGA and QPU-client workflows; the CUDA and OpenCL hardware jobs
  certify the f64 state vector; the hardware host declares its devices.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

157dcb1cc5

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2026-10-14 09:02:11 -04:00