Worker threads: Zphp\Pool, Future, and Task - #81
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a pool of os threads, each running an isolated vm bootstrapped by a script, executes named callables with transferable arguments and hands results and exceptions back through futures. values cross as serialized bytes; closures, generators, and handle-backed objects are refused at submit time with the offending path. cooperative cancellation, a bounded queue with blocking and non-blocking submit, completion order through collect and a readiness stream for stream_select, shutdown with an optional timeout. tests/workers/run covers behaviour, saturation, shutdown under load, bootstrap failure, repeated pools, and a scaling benchmark; the memory-soak job runs a retention probe on the release build
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Phase 1 of #68.
A pool of OS threads, each running an isolated VM bootstrapped by a script, executes named callables with transferable arguments and hands results and exceptions back through futures. Values cross as serialized bytes. Closures, generators, and handle-backed objects are refused at submit time with the offending path.
Included: cooperative cancellation, a bounded queue with blocking and non-blocking submit, completion order through
collect, a readiness stream usable fromstream_select, and shutdown with an optional timeout.Tests:
tests/workers/run(make workers) covers behaviour, saturation, shutdown under load, bootstrap failure, repeated pools, and a scaling benchmark. The memory-soak job runs a retention probe on the release build.