Unkreativ

Opinions are my own.

[Unkreativ @psychocoderHPC]

@schwarzmaler20 @aiHax_on_X @HannesPreishub Dem stimme ich zu. AI kann derzeit auch nicht den Überblick über den ganzen Code behalten. Punktuel ist sie sehr gut aber nur wenn mam sie anleitet. AI kann auch nicht extrapolieren und Visionen entwickeln.

[Unkreativ @psychocoderHPC]

@ChShersh I like it ❤️, using a zip iterator is possible too but looks sometimes odd.
What I like here is that `i` could also be an iterator, it can be taversed e.g. until the range iterator returns a specific value and only than you access `i`.
It also shows that both are strongly coupled

[Unkreativ @psychocoderHPC]

@svadrb @SebAaltonen It depends strongly on how you use the tools. If the ai has full access to your code base and can run tests by its own the code becomes much better.

[Unkreativ @psychocoderHPC]

@SebAaltonen I suggest extending the skill file that thinks codex is unsure about should be evaluted first automatically.

[Unkreativ @psychocoderHPC]

@OjasSharma276 My suggestion is adding the new compiler directly to the CI after a new version is released.
In our projects (OpenSource) we support 4 or more releases per compiler gcc/clang/nvcc/msvc(depending on the project because main OS is linux), icpx.

[Unkreativ @psychocoderHPC]

The baby is growing, run vector addition on
CPU: https://t.co/wgB3Yqz7qR
CUDA: https://t.co/sG0LL4exEN

https://t.co/CU9RYKLe7l
https://t.co/gAggbrMfak

[Unkreativ @psychocoderHPC]

@zuhaitz_dev Beside that fact that this benchmark is useless CPU, compiler and flags are missing, for C/C++ this is on of the most important information.

[Unkreativ @psychocoderHPC]

@jithu83 @_streetdogg They are equal. We added in our projects the rule that you should write the constbalways on the right side so beginners know that the left hand of the const is constant.
I dislike this rule but for someone who is seldom writing C++ it is easier.

[Unkreativ @psychocoderHPC]

@madhav1 if you are interessed at some.point to learn whats required to get the matmul fast, see this very good blog post https://t.co/NiWkU03y3H

[Unkreativ @psychocoderHPC]

@madhav1 Here is also a good overview over native whys e.g CUDA, ROCm and portable abstraction as alpaka, kokkos and Sycl https://t.co/wBdOyTxVJt

[Unkreativ @psychocoderHPC]

@madhav1 If you do not want to run your code only on NVidia GPUs have a look into alpaka https://t.co/CU9RYKLe7l
Here is an example for vector multiply, change std::multiply with std::plus and you have a vectorAdd running on GPUs and CPUs.
Run it in godbolt https://t.co/ZbeFUmdfUZ

[Unkreativ @psychocoderHPC]

@blueberry_55555 @basit_ayantunde Write code which is running in GPUs. If the stl function is jot constexpr you can not use it on GPU. The you start to write your own linkedblist implementation, chunked allocators, ...

[Unkreativ @psychocoderHPC]

@SebAaltonen Data access is not required to return the identity of data. An access can be a transformation e.g. compression, a derivation from other data fields of the object, ...

[Unkreativ @psychocoderHPC]

@SebAaltonen The problem is that many develops think that the oop objects are layout in memory must be equal to the object hierarchy.
That's wrong, you should seperate the user domain oop layout from the memory layout.
C++ ca do this with zero overhead: https://t.co/KAs0ttCQfD

[Unkreativ @psychocoderHPC]

🚀 alpaka 1.2.0 is here! 🎉 Now you can easily target the wide variety of GPU accelerators and CPU hardware with our latest release. 🦙

https://t.co/0TAEr35gyy

[Unkreativ @psychocoderHPC]

Good morning Pirna!

[Unkreativ @psychocoderHPC]

@ronnybrendel Das freut jedem der auf dem Dorf lebt und 15km bis zur nächsten Apotheke fahren muß, besonders wenn man kein Auto mehr fahren kann/darf.

[hackaday @hackaday]

The White House Memory Safety Appeal is a Security Red Herring
https://t.co/coEdQ94ySy

[Kris Jusiak @krisjusiak]

[#cpp20][reflect] Minimal static reflection library
* C++20 - single header (gcc, clang, msvc)
* Minimal API (no dependencies)
* Verifies itself upon include (via static_asserts)
* Compiler changes agnostic (no ifdefs)
https://t.co/NmbIba4Gqg https://t.co/guENHSSXXO

[Unkreativ @psychocoderHPC]

@lefticus Even if you use standard C++17 the traveler will be lost at the first initialization. Even with the specs it is not easy.