#2: NgSpiceWorkerAdapter.init() now sets the same convergence
options the Node adapter has — `option gmin=1e-10 gminsteps=20
sourcesteps=10 method=gear maxord=2`. Production and tests run
with identical solver tolerances; circuits that converged in tests
no longer hit "No vectors" in the browser. Also added `remcirc`
before loadNetlist so leftover state doesn't bleed across canvases.
#9: opamp-lm358 in componentToSpice now emits the real LM358 macro-
model subckt (`X_id IN+ IN- vcc_rail 0 OUT LM358`) instead of the
behavioural B-source clamp. The subckt was vendored as an asset in
Phase 2.2 and has been waiting for #2 to land — now active.
Smoke-test side effect: 67/68 → 68/68 examples converge. The opamp
follower (`an-opamp-follower`) was the last one that didn't.
exampleToBuildNetlistInput now delegates to `buildInputFromStore` —
same analysis-picking logic production uses. A signal-generator
circuit gets `.tran`, an MCU-driven RC step gets `.tran` with the
right τ window, plain DC gets `.op`. No more inline analysis guess.
examples-analog.test.ts regex extended to allow X-prefix cards so
the LM358 subckt instance line counts as "one of the SPICE cards
for this component".
1461 tests pass across 105 files (28 pre-existing skips, none
introduced by this commit).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Two SolverPort adapters land in this commit:
- NgSpiceWorkerAdapter — production. Wraps the vendored
NgSpiceInteractive client. Translates SolverPort calls into worker
messages. Parallel readVec for every vectorOfInterest after each
solve. .tran also reads the `time` vector for the axis.
- FakeSolverAdapter — in-memory test double. Records every call,
returns canned vectors via static map or dynamic supplier. Optional
solveDelayMs for race-condition tests.
Port surface refined: solve(analysis, options) now takes
SolveOptions.vectorsOfInterest so the adapter can parallelise reads
instead of guessing what the caller cares about.
This bundles A3 (resolveTran) into A2 because the same Solve API
handles every analysis kind — the adapter dispatches on
analysis.kind to build the right ngspice command (`op`, `tran <step>
<stop>`, `ac <sweep> <points> <fstart> <fstop>`).
11 SolverPort contract tests pass. When NgSpiceNodeAdapter lands in
F1, it will run the same contract suite verbatim to confirm it
honours the port identically.
Next: A4 — refactor MixedModeScheduler to depend on SolverPort
instead of the ad-hoc NgSpiceClient interface.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
davidmonterocrespo24