HackerTrans
トップ新着トレンドコメント過去質問紹介求人

dalvrosa

no profile record

投稿

Bloomberg joins as the first Video sponsor of Meeting C++ 2026

meetingcpp.com
2 ポイント·投稿者 dalvrosa·11 日前·0 コメント

Netflix Simplified Batch Compute with Kueue

netflixtechblog.com
56 ポイント·投稿者 dalvrosa·14 日前·13 コメント

Tuning a Server for Benchmarking

david.alvarezrosa.com
10 ポイント·投稿者 dalvrosa·15 日前·0 コメント

Self-Hosting on the Dark Web

david.alvarezrosa.com
2 ポイント·投稿者 dalvrosa·先月·0 コメント

First Steps on a New Server

david.alvarezrosa.com
2 ポイント·投稿者 dalvrosa·2 か月前·3 コメント

Catching Performance Issues at Compile Time – Keith Stockdale [video]

youtube.com
2 ポイント·投稿者 dalvrosa·2 か月前·0 コメント

Emacs: Save any buffer as PDF (my new buffer-to-pdf package)

protesilaos.com
14 ポイント·投稿者 dalvrosa·2 か月前·0 コメント

Why C++ is growing, and why C++26 will likely be adopted quickly [video]

youtube.com
1 ポイント·投稿者 dalvrosa·2 か月前·0 コメント

Lightning Talk: Cut the boilerplate with C++23 deducing_this – Sarthak Sehgal [video]

youtube.com
1 ポイント·投稿者 dalvrosa·2 か月前·0 コメント

Apple just gave a clue that a big AI acquisition may be in the cards

marketwatch.com
2 ポイント·投稿者 dalvrosa·2 か月前·0 コメント

Looking for Employers for the job fair and hiring with Meeting C++

meetingcpp.com
1 ポイント·投稿者 dalvrosa·2 か月前·0 コメント

Command Line Argument Parser with C++26 reflection

github.com
3 ポイント·投稿者 dalvrosa·3 か月前·0 コメント

Fundamental Theorem of Calculus

david.alvarezrosa.com
62 ポイント·投稿者 dalvrosa·3 か月前·66 コメント

Jury finds Meta, YouTube liable for social media addiction: What we know

aljazeera.com
3 ポイント·投稿者 dalvrosa·4 か月前·0 コメント

NesusFix – Zero-alloc, compile-time hardened FIX engine for sub-100ns

github.com
2 ポイント·投稿者 dalvrosa·4 か月前·0 コメント

Optimizing a lock-free ring buffer

david.alvarezrosa.com
104 ポイント·投稿者 dalvrosa·4 か月前·95 コメント

Deriving Type Erasure

david.alvarezrosa.com
31 ポイント·投稿者 dalvrosa·4 か月前·8 コメント

Devirtualization and Static Polymorphism

david.alvarezrosa.com
53 ポイント·投稿者 dalvrosa·5 か月前·42 コメント

コメント

dalvrosa
·2 か月前·議論
Over the last decade I’ve been playing with dozens of servers from multiple providers. These are the steps I’ve been perfecting to get up to speed fast and feel right at home on a new machine. Wrote it down here mostly as a personal reference, but hopefully useful to someone else too.
dalvrosa
·3 か月前·議論
Glad that you like it :)
dalvrosa
·3 か月前·議論
Very. Very nice
dalvrosa
·3 か月前·議論
Thanks for bringing some intuition!
dalvrosa
·3 か月前·議論
Fair, sorry about that
dalvrosa
·3 か月前·議論
Great example
dalvrosa
·3 か月前·議論
Here is used in the Lebesgue measure theory sense
dalvrosa
·3 か月前·議論
Already replied :)

The source code of the website is open if you wanna check it out!
dalvrosa
·3 か月前·議論
There is some geometric intuition in wikipedia page for this theorem you may like :)
dalvrosa
·4 か月前·議論
Fair
dalvrosa
·4 か月前·議論
Fair, but agentic tooling can benefit quite a lot from this

Opencode, ClaudeCode, etc, feel slow. Whatever make them faster is a win :)
dalvrosa
·4 か月前·議論
Lol. Funny story :)
dalvrosa
·4 か月前·議論
Thanks for the explanation :)
dalvrosa
·4 か月前·議論
Thanks!
dalvrosa
·4 か月前·議論
I'm not sure about the single-core scenario, but would love to learn if someone else wants to add something

In reality multiple threads for single core doesn't make much sense right?
dalvrosa
·4 か月前·議論
Thanks. Do you happen to know why hyperthreading should be disabled?

In prod most trading companies do disable it, not sure about generic benchmarks best practices
dalvrosa
·4 か月前·議論
Nice one!
dalvrosa
·4 か月前·議論
Codeberg vs selfhosted Gitlab. What do you think?
dalvrosa
·4 か月前·議論
Agreed. For benchmarking I used this <https://github.com/david-alvarez-rosa/CppPlayground/blob/mai...> which relies on GoogleBenchmark and pins producer/consumer threads to dedicated CPU cores

What else could be improved? Would like to learn :)

Maybe using huge pages?
dalvrosa
·4 か月前·議論
Exactly, that's right