100% CPU usage about bastion HOT 8 CLOSED

Closing this, soon we will introduce a more advanced scheduler. Feel free to reopen it.

Small note: The main reason for CPU bump is basically runtime is looking for work to distribute to all cores with respect to core pinning.

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Hi, right now it works flawlessly, thanks! ❤️

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Hmm, other weird things happen now: having my "patch" applied, the application is sometimes (50% of the runs) getting stuck inside the affine_steal() function, consuming the 100% CPU time back again.

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Hi, @Patryk27 thanks for reporting. Can you supply a minimal example that made you hit this issue?

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Sure - it was virtually:

fn main() {
  Bastion::init();
  std::thread::sleep(std::time::Duration::from_millis(2000));
}

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Now topology will be fetched only once, at the very beginning of the runtime initialization. This should decrease the sampler's usage.

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Great, thanks! :-) I'll check it later, but seems like it should be working fine now.

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@Patryk27 Hi Patryk! You can give it a try. This issue is resolved after #115 .

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