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### Hi. I tried this code: ###
```rust
const COUNT : usize = 40000;
fn main () {
let mut vol_buffer = [ 0u64; COUNT ];
let mut input = unsafe { std::ptr::read_volatile(&mut vol_buf…
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**Describe the bug**
In the course of black box testing all 37 classifiers on the archive data, we have identified that the ProximityForest classifier does not currently work with the default settin…
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needless_range_loop suggests changing:
```
pub fn foo_a(out: &mut Vec, inx: &[usize], base: usize) {
for i in 1 .. base {
out[i] = *inx.get(i).unwrap_or(&0);
}
}
```
to
```
pub fn f…
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Based on your experience and testing, do you have a suggested best tuning for sorting random 128-bit keys?
vigna updated
8 months ago
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* [ ] Add `FoldInplaceAxes` (similar to `FoldAxes` but without iteration order limitation).
* [ ] Consider whether it's really necessary for `.merge_axes()` and `.invert_axis()` to operate in-place…
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I noticed a massive performance loss when looping over a `Vec` compared to looping over a `Vec` using `into_par_iter`. I'm not sure what is causing and if I'm doing something wrong.
Below I have a…
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_From @adriancole on November 17, 2015 3:21_
Some aspects of code need to be benchmarked as they will be run a lot.
Here's some ideas... feel free to contribute!
For each scenario, use traces of 1-…
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Hello, I am Michael R. Crusoe, one of the co-founders of the Common Workflow Language project, its Community Engineer, and a former sysadmin/SRE.
I really like this project's ethos!
You may find…
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Support some kind of benchmarking.
I'm imaging something as simple as running a monotonic timer, which starts at function entry and stops at function exit and
then in the test execution the differ…
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This is a tracking issue for the `#[bench]` attribute and its stability in the compiler. Currently it is not possible to use this from stable Rust as it requires `extern crate test` which is itself no…