Stories by matt_d

MLIR-Tutor: Exercises for Learning MLIR (Originally Written for PPoPP 2026)

Fast Autoscheduling for Sparse ML Frameworks

Replicate Forwards, Partial Backwards

Frontier-CS 1.0 Release

uops-again.info: corner-case behaviours of port assignment on Intel processors

When magic meets multicore: OCaml and its elegant era of parallelism [video]

FlashAttention-T: Towards Tensorized Attention

Scaling GPU-to-CPU Migration for Efficient Distributed Execution on CPU Clusters

MetaAttention: A Unified&Performant Attention Framework across Hardware Backends

Ga68, a GNU Algol 68 Compiler

LLMs versus the Halting Problem: Revisiting Program Termination Prediction

DTensor Erasure

Let the Barbarians In: How AI Can Accelerate Systems Performance Research

Triton Bespoke Layouts

AMD64 Bit Matrix Multiply and Bit Reversal Instructions

Demystifying ARM SME to Optimize General Matrix Multiplications

Evolving the OCaml programming language – CSE Bytes: K C Sivaramakrishnan [video]

Magellan: Autonomous Discovery of Compiler Optimization Heuristics w/AlphaEvolve

Automatic Data Enumeration for Fast Collections

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