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I created a queue of global variables, but an error occurred during compilation.
Slot must be aligned to cache line boundary to prevent false sharing.
141 | alignof(Slot) == hardwareInterference…
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I tried this code:
```rust
use std::{
sync::{mpsc, Arc},
time::{Duration, Instant},
};
use thread_priority::ThreadPriority;
fn main() {
const PINNED_CORE: usize = 2;
l…
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@bfjm 之前你提到的关于log多线程写入的问题,现在代码中的实现还比较粗糙,只有一个简单的lock-free的队列。并且你说的没错,很多log系统在多线程处理时,都会使用额外的线程来异步写入来避免对原有工作的干扰,这点非常有必要。
也许你可以帮忙建立一个多线程的写入的benchmark,测试一下性能和可靠性,并研究一下怎么样优化log的写入。我们的Test Case是可以添加Benchm…
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There is an issue with rust wasi threads where using mpsc channel can hang / deadlock only when compiled in debug mode
With this code, with `wasm32-wasi-preview1-threads` target:
```
use std::syn…
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mpmc xadd's poll uses the consumer index to move forward the consumers, but consumers that need to recognize that a rotation is in progress have to check consumerBuffer::index value.
The *rotation …
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I'm building a stateful application, and indeed I will need separate threads to poll events. I'm wondering if a mpmc event loop would be implemented.
The current approach is separated event loop, w…
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In theory, it is a queue without waiting, which supports multi-threaded reading and writing. Of course, the disadvantage is that the order of entering the queue may not be strongly ordered.
```cpp
…
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http://www.liblfds.org/mediawiki/index.php?title=r7.0.0:Function_lfds700_ringbuffer_write
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Alongside `arrayvec` and `tinyvec`, [heapless](https://docs.rs/heapless/latest/heapless/) has stack-allocated arrays, but also includes:
- [Arc](https://docs.rs/heapless/latest/heapless/pool/arc/st…
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seems to me either one works