M:N threading #1198
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M:N threading #1198
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* add std.atomic.QueueMpsc.isEmpty * make std.debug.global_allocator thread-safe * std.event.Loop: now you have to choose between - initSingleThreaded - initMultiThreaded * std.event.Loop multiplexes coroutines onto kernel threads * Remove std.event.Loop.stop. Instead the event loop run() function returns once there are no pending coroutines. * fix crash in ir.cpp for calling methods under some conditions * small progress self-hosted compiler, analyzing top level declarations * Introduce std.event.Lock for synchronizing coroutines * introduce std.event.Locked(T) for data that only 1 coroutine should modify at once. * make the self hosted compiler use multi threaded event loop * make std.heap.DirectAllocator thread-safe See #174 TODO: * call sched_getaffinity instead of hard coding thread pool size 4 * support for Windows and MacOS * #1194 * #1197
when a thread pool worker accepts a coroutine to resume
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Wondering if we need an abstraction for FDs; Better to get threading out of the way first before we fine tune event loops, though. |
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Also, this might be of curiosity to you: |
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Got it working on MacOS, next up Windows |
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@bnoordhuis looks like libuv uses IO Completion Ports. Do you recommend this approach? |
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nevermind, it's already done. that was a surprisingly nice API. |
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returns once there are no pending coroutines.
modify at once.
See #174
TODO: