Rainer Grimm
@rainer_grimm
Followers
5K
Following
2K
Media
386
Statuses
3K
Training, Coaching, and Technology Consulting; Author of a few C++ books, Speaker, and Blogger
Rottenburg
Joined June 2014
Check out my latest article: Charity run for ALS https://t.co/2GVQ4jzYO6 via @LinkedIn
linkedin.com
Tomorrow, on the 28th, there will be a charity run for ALS in Rottenburg. The course is exactly 1 km long.
2
0
4
Check out my latest article: Small Safety Improvements in the C++ 26 Core Language https://t.co/vU9mdX4ybW via @LinkedIn
linkedin.com
Safety is an important concern in C++26. Contracts are probably the most important feature for safety.
0
2
14
Check out my latest article: My ALS Journey (30/n): Cippi at the CppCon https://t.co/lP3Ti9cElF via @LinkedIn
linkedin.com
This week was very exciting for Cippi. She visited CppCon in Aurora, near Denver.
0
0
5
Cippi and Alise are making their way back across the ocean together in time for NDC TechTown! @rainer_grimm
2
1
17
Celebrate the holidays with Capcom! Iconic titles like Monster Hunter Wilds, Resident Evil 4 & Street Fighter 6 are on sale now. Don’t wait—these limited‑time deals make the perfect gift for gamers!
1
5
180
0
2
8
Check out my latest article: Contracts: Evaluation Semantic https://t.co/44rJJhXLvp via @LinkedIn
linkedin.com
After briefly presenting the details of contracts in my last article, “Contracts: A Deep Dive“, I would like to take a closer look at the very interesting Evaluation Semantic in today’s article. If a...
0
2
5
Check out my latest article: My ALS Journey (29/n): I feel Good https://t.co/uewdxoLmFZ via @LinkedIn
linkedin.com
I often receive messages asking about my health and wishing me well. I am very happy to receive these messages and just want to reply: I feel good.
0
0
6
Check out my latest article: My ALS Journey (28/n): Bureaucracy – the German Disease https://t.co/W78mZ2wKu7 via @LinkedIn
linkedin.com
Today I want to write about a sad topic. Bureaucracy in the German healthcare system is becoming increasingly absurd.
0
0
2
Check out my latest article: Data-Parallel Types: Algorithms https://t.co/jXODooiJ4r via @LinkedIn
linkedin.com
The data-parallel types library has four special algorithms for SIMD vectors. The four special algorithms are min, max, minmax, and clamp.
0
1
9
Check out my latest article: My ALS Journey (27/n): An Emergency Call https://t.co/jRr9sA4BGy via @LinkedIn
linkedin.com
Firstly, I would like to say that I am doing very well and have made a full recovery from my incident. However, I would like to share my story to make you aware of how cruel the disease ALS can be.
0
0
5
Check out my latest article: Data-Parallel Types: Reduction https://t.co/zdMpBF1GqZ via @LinkedIn
linkedin.com
In this article, I will discuss reduction and mask reduction for data-parallel types. Reduction A reduction reduces the SIMD vector to a single element.
0
2
8
Homeschooling Resources, Workshops & more! Attendees from 38 states!
0
40
199
Check out my latest article: My ALS Journey (26/n): Cippi’s first Adventures https://t.co/XLPEhQpNgW via @LinkedIn
linkedin.com
Cippi went on her first big trip. First, she went to Belgium to visit Tom Tesch, and then she flew to Toronto to CppNorth, where she was warmly welcomed by Kate Gregory.
0
1
6
Check out my latest article: Data-Parallel Types: simd_mask https://t.co/ttVxK0bYoD via @LinkedIn
linkedin.com
Thanks to simd_mask, conditional execution of operations on data-parallel types is possible. Unfortunately, in my last article, Data-Parallel Types – A First Example, I forgot to introduce one of the...
0
4
11
Check out my latest article: My ALS Journey (25/n): Small and Big Hurdles https://t.co/5fgyKy7CEM via @LinkedIn
linkedin.com
Today, I want to share with you some of my everyday problems. >> My ALS Journey so far << New Authentication at the Bank My bank has suddenly requested that I authenticate myself using a type of...
0
0
4
Check out my latest article: My ALS Journey (24/n): Cippi’s World Tour https://t.co/CHBvT8I0bo via @LinkedIn
linkedin.com
Many of you want to get in touch with Cippi. So here is a brief overview of her travel plans for 2025.
0
0
3
Check out my latest article: Data-Parallel Types (SIMD) https://t.co/t7B4PIPGNP via @LinkedIn
linkedin.com
The data-parallel types (SIMD) library provides data-parallel types and operations on them. Today, I want to take a closer look at this.
0
2
7
Check out my latest article: Read-copy-update (RCU) https://t.co/Bj7x7rG6Po via @LinkedIn
linkedin.com
Read-copy-update is strong in multithreading environments where a data structure is read almost exclusively but rarely written. First of all, what is RCU? The excellent Wikipedia page on Read-copy-...
0
1
14
34.64 km logged today (day 1) (stages 1 and 2) on the Pieterpad. 44.78 euro pledged to ALS research so far!
0
1
23