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Hello. This code causes a deadlock.
```
#include
#include
#include
#include
#include
#define DURATION 500
#define MUTEX_COUNT 128
std::array mutexes;
void lock()
{
auto durat…
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I've been regretting my decision to use pthreads in WASI, so was looking again at going to the non-pthreads configuration of the Wasi-SDK.
What would be a good approach to deal with things like
…
yowl updated
2 months ago
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The OnEnding spec mentions:
https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/sdk.md#onending
> The SDK MUST guarantee that the span can no longer be modi…
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Comments for this article go here.
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Frankly I am not impressed by your [article](https://www.nodejsdesignpatterns.com/blog/node-js-race-conditions/).
by replacing `let balance = 0;` with
```javascript
const balance = (() => {
le…
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Check for mutexes
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The following program causes a deadlock of the type `A waits for B waits for C waits for A` which remains undetected to TSan (tested with Clang 10 and 11).
Some condition variables are used to make…
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- [ ] Mutexes
- [x] Compare-exchange
- [x] Atomic RMW
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The ultimate goal for Xyris is to get a GUI application to run in user space. Here's the roadmap as we see it now (from a top-down perspective).
- [ ] Graphical Widget Library
- [ ] VFS (Virtual F…
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# Summary
Semaphores (and mutexes) can be used to represent and restrict access external systems which cannot or should not be accessed by multiple workflows at once.
To facilitate this it would…