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Haruki Niwa

Research and engineering at Hiroshima University, Japan. I write about machine learning, neuroscience, scientific computing, research infrastructure, and software development.

Location Japan Joined Joined on  Personal website https://nha6ki.github.io/ github website

Work

Hiroshima University

Troubleshooting Ollama GPU Inference Failures on AMD Ryzen AI Max

Troubleshooting Ollama GPU Inference Failures on AMD Ryzen AI Max

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4 min read
Configuring Gemma 4 31B and Open WebUI for a Research Laboratory

Configuring Gemma 4 31B and Open WebUI for a Research Laboratory

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5 min read
Benchmarking 10GbE NAS-to-NAS Transfers: iperf, NFS, cp, and rsync

Benchmarking 10GbE NAS-to-NAS Transfers: iperf, NFS, cp, and rsync

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6 min read
Automating Google Calendar Screenshots with Playwright, rclone, and systemd

Automating Google Calendar Screenshots with Playwright, rclone, and systemd

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7 min read
Tracking Optuna Experiments with JournalStorage and Optuna Dashboard

Tracking Optuna Experiments with JournalStorage and Optuna Dashboard

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9 min read
Running Ollama on AMD Ryzen AI Max+ 395 with ROCm and Docker

Running Ollama on AMD Ryzen AI Max+ 395 with ROCm and Docker

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5 min read
Dual-Booting Windows and Ubuntu: A Step-by-Step UEFI Installation Guide

Dual-Booting Windows and Ubuntu: A Step-by-Step UEFI Installation Guide

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9 min read
Installing FSL and FIX on Linux: Legacy R/MATLAB Setup and Modern Python FIX

Installing FSL and FIX on Linux: Legacy R/MATLAB Setup and Modern Python FIX

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5 min read
Writing HTCondor DAG Files: Job Dependencies, Variables, and Concurrency Limits

Writing HTCondor DAG Files: Job Dependencies, Variables, and Concurrency Limits

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7 min read
Running ROS 1 GUI Applications on macOS with Docker and XQuartz

Running ROS 1 GUI Applications on macOS with Docker and XQuartz

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6 min read
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