#Database indexes in #Rails - from basic to advanced.

Post with real migration & model code, you can adapt today!

#rubyonrails #performance #optimizations

https://jetthoughts.com/blog/turbocharge-your-rails-apps-with-smart/

Since Python 3.13, the famous Python GIL is optional. This is a long requested functionality but, is the performance gain of threaded code real?

Let's test the performance of a threaded application with and without the GIL.

https://open.substack.com/pub/andresalvareziglesias/p/performance-of-python-with-and-without?r=1ymfiv&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true

Power Options — это графическое приложение для управления энергопотреблением на Linux, предлагающее как простые, так и расширенные функции.

Оно создает оптимизированные профили при установке, позволяя пользователям управлять настройками аккумулятора и сети с возможностью настройки количества профилей и переопределений.
https://github.com/TheAlexDev23/power-options/
#poweroptions #linux #gnu_linux #battery #optimization #optimizations #github #energy

How we made Jupyter notebooks load faster
https://www.singlestore.com/blog/how-we-made-notebooks-load-10-times-faster/
#ycombinator #Jupyter_notebooks #notebooks #singlestore #Jupyter #Jupyter_lab #devx #Python #frontend #optimizations #developers #devs #Jupyterlab #Engineering

How We Made Jupyter Notebooks Load 10 Times Faster
https://www.singlestore.com/blog/how-we-made-notebooks-load-10-times-faster/
#ycombinator #Jupyter_notebooks #notebooks #singlestore #Jupyter #Jupyter_lab #devx #Python #frontend #optimizations #developers #devs #Jupyterlab #Engineering

bow to your king!

Scheduling Model in LLVM Compiler https://myhsu.xyz/llvm-sched-model-1/ @llvmorg #Compiler #Optimizations @risc_v

'Multi-Objective Neural Architecture Search by Learning Search Space Partitions', by Yiyang Zhao, Linnan Wang, Tian Guo.

http://jmlr.org/papers/v25/23-1013.html

#optimizers #optimizer #optimizations

"[Hash tables] need to be fast, meaning that they can quickly retrieve the necessary information. But they also need to be compact, using as little memory as possible. These twin objectives are fundamentally at odds.
[...]
Computer scientists have now mathematically proved that they have found the optimal trade-off."

https://www.quantamagazine.org/scientists-find-optimal-balance-of-data-storage-and-time-20240208/

Assessing the Impact of Compiler Optimizations on GPUs Reliability

#CUDA #Compilers #Optimizations

https://hgpu.org/?p=29032

With some tricky #code #optimizations, I have manged to reduce the #TinyWeatherForecastGermany app launch time down to approx. 38% (!) compared to previous versions.

Mainly because of reworked weather icons, the apk size will also shrink from approx. 8.3 to 5.3 Mb.

Also, some graphics handling was improved, making scrolling faster.

TL;DR: the new version, still in #rc testing, will run much smoother & faster on legacy devices!

fast-check 3.12.0 has just been released! It comes with several #performance #optimizations and added some extra capacities on float and double.

Want to know more? See our release note, https://fast-check.dev/blog/2023/07/24/whats-new-in-fast-check-3-12-0/

If you don't know fast-check or never heard about #property based #testing in #JavaScript, check out our blog via the link above

Good reading of the day https://floooh.github.io/2018/06/17/handles-vs-pointers.html #dop #programming #optimizations

Early Access of my The Witcher 3 Steam Deck Tech Review just went live! (With a placeholder thumbnail.) Patreon supporters have access to ad-free uploads, behind-the-scenes content and more!

https://www.patreon.com/posts/perfect-next-gen-80016950?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

'Lower Bounds and Accelerated Algorithms for Bilevel Optimization', by Kaiyi ji, Yingbin Liang.

http://jmlr.org/papers/v24/21-0949.html

#optimizations #optimization #optimizer

Hey folks! We JUST finished recording the TW3 video for The Deckverse, and let me tell you - this will be such a fun one! Working with @cryobyte33 is amazing. We'll probably throw an outtake reel on Patreon as well! Give me a few additional days to finalize everything - you won't regret it!

Wowsa...
8 seconds to pop open Firefox window from cold and populate it with *anything* under #Linux on my #X200
THIRTY seconds under #OpenBSD on the same machine.

The price we pay for security, comprehensibility, elegance, decent manpages, and... what else? Oh yeah, no ruddy systemd. XD

Also 8 seconds for Chromium under OpenBSD. #Optimizations

maybe I am weird but I use "favoriting" as a way to mark what I have already read. "boosting" is me liking/endorsing what you say.

this is just the way I use this site so far. Would love to hear about other people's #mastodon personal #optimizations!

#workflow
#userTips