Monday, November 24, 2025

Intel Arc B580 vs RTX 3090 - Llama.cpp Benchmark

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I recently purchases an Intel ARC B580 for $320 CAD (~$225 USD). I received also a free game (Battlefield 6) valued at $75 CAD (~$53 USD). T...
Thursday, September 18, 2025

InternVL3.5-38B Multimodal Model on a single GPU!

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I have been testing VLLMs or "Vision Large Language Models" for the past couple years, since the days of LLaVA. They have improved...
Monday, August 11, 2025

vLLM Tensor Parallel and 100% CPU usage when idle

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An infuriating issue when using vLLM to self-host a model on my 6x3090 machine was 100% CPU usage on multiple cores even when vLLM was idle....
Monday, March 10, 2025

VLLM Performance Benchmarks 4x RTX 3090 (Power Limits, and NVLINK)

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I built an AI workstation to experiment with LLMs. I ran it with 4x RTX3090 and now have upgraded it to 6x RTX3090s.   I ran experiments to ...
Friday, August 10, 2018

Resizing partitions within an image file

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I wanted to backup a 32GB SD Card to a 16GB SD Card. The 32 GB SD Card only contained 10GB of data so it should be possible. I started by ...
Wednesday, August 1, 2018

Fast boot with Raspberry Pi

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I am hoping to have a raspberry pi power a wildlife camera. This camera will have to rely on battery and solar power. As a result, it would ...
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Tuesday, July 3, 2018

Serial Communications with Raspberry Pi

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Running a headless raspberry pi can be challenging. Until now I've been using SSH to control my raspberry pi. This works well if your ra...