Fortran
https://fortran-lang.org/en/index.html
#ycombinator #High_performance #parallel #programming_language

Favorite unix chew toy for the day!

https://www.gnu.org/software/parallel/

`parallel --sshlogin .. --onall ::: hostname`

It amazes me how many smart people contribute to #opensource software.

#parallel #gnu #unix #cli

"Gzip Decompression and Random Access for Modern Multi-Core Machine" https://github.com/mxmlnkn/rapidgzip #gzip #compression #library #parallel #cpp

The {purrr} package is a powerfull way to replace loops. The {furrr} package takes this approach one step further by parallel execution: https://furrr.futureverse.org/index.html #rstats #parallel

Die Stadt #Triberg im #Schwarzwald hat offiziell den 1. #Männerparkplatz .Auf den ersten Blick scheint es eine etwas trotzige Reaktion auf die ebenfalls vorhandenen #Frauenparkplätze zu sein. Auf den zweiten Blick stellt sich heraus, dass man(n) darauf unmöglich „gerade“ #einparken kann, weil die Seitenlinien nicht #parallel zueinander sind.
#Parken

GNU Spotlight with Amin Bandali: Ten new GNU releases in the last month including #GCC, #GPG #Parallel, #Tramp, and more. Full details: https://www.fsf.org/blogs/community/july-gnu-spotlight-with-amin-bandali-ten-new-gnu-releases Big thanks to @bandali0 @bandali, all the devs, and other contributors! #GNUSpotlight

Reading about different theories of #consciousness while trying to understand why it is such a “hard problem” and just had an idea. I’m sure someone has already thought of it, but here it is just in case:

Both #unconscious and #conscious neural activity are carried on by the same neural network mechanisms. The only difference between the two is that unconscious activities happen in #parallel, like a wave, while all conscious activity is performed in a #sequence.

We can experience multiple things and are able to perform multiple unconscious activities at the same time, but we can focus our conscious #attention only on one thing at a time. This is why we are flipping between two different views of the Necker cube and we can’t see both versions at the same time.

Both conscious and unconscious activity affects the current #state of the neural network (our thoughts), but only conscious thoughts can be memorized and later recalled because they are “recorded” as sequences of events (stories).

This is totally different from computer #memory which mainly stores and retrieves separate, out-of-context data points.

https://www.wacoca.com/media/196866/ ほぼ無料アプリで描かれたアニメ「人造魔法少女カイニ」／映画『PARALLEL −パラレル−』コメント＋併映アニメ映像 #MovieCollection #MovieCollectionJP #PARALLEL #ムビコレ #人造魔法少女カイニ #田中大貴

our lives may not meet
running in parallel lines
but i know you’re there

#haiku #575 #poetry #writing #WritingCommunity #MastoPrompt #parallel

@tanweerdar

Shadows inhabit
The world that is unspoken
Our parallel souls

#MastoPrompt #parallel

p m
a i
r r
a r
l o
l r
e
l

image of your nose
and my nose we make
a vase
not a kiss
or risk breaking the foot
the emptiness
that makes the container

#MastoPrompt
#parallel

#SmallPoems #Poetry #MicroFiction #SmallStories
@tanweerdar

The #Haskell multidimensional #data #parallel #array library #Accelerate supports #GPU only via #CUDA (no #OpenCL backend that I could find), and it seems abandoned (doesn't work with GHC newer than 8.10.7, docs mention LLVM 9).

The Haskell multidimensional data parallel array library #Repa doesn't support GPU at all as far as I can tell.

I prefer Accelerate's architecture, but Repa seems more maintained.

Repa seems to allow #unsafe operations:

```
$ ghci -package repa
ghci> :m + Data.Array.Repa
ghci> toList . extract (Z :. 10000000) (Z :. 100) . computeUnboxedS . fromFunction (Z :. (1 :: Int)) $ const (0 :: Int)
[Segmentation fault
$
```

This crash is an out of bounds read, trying to access index 10000000 of an array with one element.

So I started coding a repa-sized wrapper library (I checked Hackage and couldn't find any existing one), that statically ensures things are safe at compilation time. For example, trying to reshape a 3,3 matrix to 5,5 now gives a type error (can't match 9 with 25) instead of a runtime error that the sizes don't match.

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@gemlog @claudiom @nytpu @goosey @ajroach42 @kelbot #thinclient #thinclients Just brought my HP t510 back to life with a #USB #WiFi adapter, USB #Bluetooth adapter, and new 128GB #SSD! It's now running #Lubuntu 20.04. I plan to use it for light #retro gaming, some #simh #emulation, and who knows what else. Those real deal #serial and #parallel ports sure could come in handy. Next up, upgrading RAM to 8GB! #linux #computing

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#parallel : extended in the same direction, and in all parts equally distant

- French: parallèle

- German: parallel

- Italian: parallelo

- Portuguese: paralelo

- Spanish: paralelo

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Crafting Ribbon Cables for Retro Hardware - Building a modern computer is something plenty of us have done, and with various t... - https://hackaday.com/2023/06/10/crafting-ribbon-cables-for-retro-hardware/ #retrocomputing #customization #classichacks #floppydrive #ribboncable #diskdrive #idecable #parallel #cable #tools

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