Fix asm2wasm dead lock caused by empty module#682
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kripken merged 3 commits intoWebAssembly:masterfrom Aug 26, 2016
Merged
Fix asm2wasm dead lock caused by empty module#682kripken merged 3 commits intoWebAssembly:masterfrom
kripken merged 3 commits intoWebAssembly:masterfrom
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This commit modernize the code base by replacing:
std::unique_ptr<T>(new T(...))
with:
make_unique<T>(...)
or:
wasm::make_unique<T>(...)
This is a step closer to adopt C++14 std::make_unique<T>(...).
std::thread can forward the arguments to main function properly. We don't have to cast them from/to void*.
This commit fixes an asm2wasm dead lock when asm2wasm is compiling an empty module, i.e. a module without any functions. Without this commit, worker threads are likely to leave `workerMain()` and decrease `liveWorkers` early. Consequently, `waitUntilAllReady()` will never observe `liveWorkers == numWorkers`.
Member
|
Thanks, this is great! :) Can you please join the working group if you haven't already, before we merge? |
Contributor
Author
|
Sure. Now you can find me (Logan Chien) in participants list. |
Member
|
Excellent, thanks again! |
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These commits fix an asm2wasm dead lock when asm2wasm is compiling an empty module, i.e. a module without any functions.
Without this commit, worker threads are likely to leave
workerMain()and decreaseliveWorkersearly. Consequently,waitUntilAllReady()will never observeliveWorkers == numWorkers.