Daniel Lemire

icon indicating a website link http://lemire.me/en/ icon indicating an email [email protected]

icon company Université du Québec (TELUQ) icon location Montreal, Quebec, Canada icon location Daniel Lemire is a computer science professor. His research is on software performance in data engineering.

Results 1864 comments of Daniel Lemire

AVX512 feature branch (#89)

Closing. This temporary PR is no longer needed. We will soon complete the library with the new/extended API.

AVX-512: Implement UTF-16 to UTF-8 conversion

+1

Clarification on result struct

@NicolasJiaxin Want to take up this question?

Clarification on result struct

Closing. The reporter should open a new issue if the answer is not satisfying.

Support transcoding with replacement

cc @clausecker

Support transcoding with replacement

Copy paste of some relevant parts... ``` An increasing number of implementations are adopting the handling of ill-formed subse- quences as specified in the W3C standard for encoding to achieve...

[WIP] Fuzzer for buffer overflow

I think that it is a good starting point. I would add pure random tests. Importantly, we want to log errors and have a way to reconstruct the failing test...

[WIP] Fuzzer for buffer overflow

We will want to run those with `SIMDUTF_SANITIZE`.

[WIP] Fuzzer for buffer overflow

> Do I need to put something around the code That won't do anything because I don't think we pass the macro to the code. However, if you test your...

[WIP] Fuzzer for buffer overflow

@NicolasJiaxin And you should add hooks, see this blog post... [Catching sanitizer errors programmatically](https://lemire.me/blog/2022/08/20/catching-sanitizer-errors-programmatically/)