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The Two Paradigms of Scientific Computing Agents: Abstraction, Openness, and "The Bitter Lesson"

The Two Paradigms of Scientific Computing Agents: Abstraction, Openness, and "The Bitter Lesson"

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5 min read
nvidia-peermem "Invalid argument" on Ubuntu — Fix GPUDirect RDMA with DMA-BUF

nvidia-peermem "Invalid argument" on Ubuntu — Fix GPUDirect RDMA with DMA-BUF

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3 min read
Fortran is still alive in aerospace and HPC. Here is why.

Fortran is still alive in aerospace and HPC. Here is why.

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2 min read
TensorCircuit-NG: How to Tell Whether a Quantum x AI x HPC Platform Is Truly Mature When Everyone Tells the Same Story

TensorCircuit-NG: How to Tell Whether a Quantum x AI x HPC Platform Is Truly Mature When Everyone Tells the Same Story

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12 min read
From HPC Clusters to AI Training: How High Performance Computing Powers Modern AI

From HPC Clusters to AI Training: How High Performance Computing Powers Modern AI

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4 min read
CPU Pinning and Affinity in HPC: Why Performance Changes Drastically

CPU Pinning and Affinity in HPC: Why Performance Changes Drastically

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4 min read
InfiniBand vs Omni Path vs Ethernet for AI Workloads

InfiniBand vs Omni Path vs Ethernet for AI Workloads

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3 min read
How Slurm Handles Resource Allocation Internally

How Slurm Handles Resource Allocation Internally

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3 min read
NFS vs Parallel File Systems in HPC: How to Choose the Right Storage Architecture

NFS vs Parallel File Systems in HPC: How to Choose the Right Storage Architecture

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4 min read
How Modules Work in HPC

How Modules Work in HPC

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2 min read
Inside Job Logs: What to Look For When Things Break

Inside Job Logs: What to Look For When Things Break

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3 min read
Shared vs Distributed Memory – Why It Matters More Than You Think

Shared vs Distributed Memory – Why It Matters More Than You Think

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3 min read
How MPI Works Under the Hood (Without the Jargon)

How MPI Works Under the Hood (Without the Jargon)

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3 min read
Bare Metal vs Virtual Machines vs Containers in HPC

Bare Metal vs Virtual Machines vs Containers in HPC

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3 min read
What Actually Happens When You Run sbatch in Slurm

What Actually Happens When You Run sbatch in Slurm

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2 min read
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