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Inter-APU Communication on AMD MI300A Systems via Infinity Fabric: a Deep Dive

Gabin Schieffer, Jacob Wahlgren, Ruimin Shi, Edgar A. León, Roger Pearce, Maya Gokhale, Ivy Peng

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Tags: AMD Radeon Instinct MI100, AMD Radeon Instinct MI250, AMD Radeon Instinct MI300A, APU, ATI, Benchmarking, Computer science, HIP, HPC, MPI, Performance

August 24, 2025 by hgpu

Hybrid CPU/GPU/APU accelerated query, insert, update and erase operations in hash tables with string keys

Tobias Groth, Sven Groppe, Thilo Pionteck, Franz Valdiek, Martin Koppehel

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Tags: APU, Computer science, CUDA, Hashing, nVidia A100, oneAPI, SYCL

June 4, 2023 by hgpu

ASW: Accelerating Smith-Waterman Algorithm on Coupled CPU-GPU Architecture

Huihui Zou, Shanjiang Tang, Ce Yu, Hao Fu, Yusen Li, Wenjie Tang

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Tags: Algorithms, APU, Bioinformatics, Biology, CUDA, Heterogeneous systems, nVidia, nVidia GeForce GTX 750, OpenCL, Sequence alignment, Smith-Waterman algorithm

December 9, 2018 by hgpu

Non-Uniform Domain Decomposition for Heterogeneous Accelerated Processing Units

Gabriel Freytag, Philippe O. A. Navaux, Joao V. F. Lima, Lucas Mello Schnorr, Paolo Rech

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Tags: APU, cfd, Fluid dynamics, Heterogeneous systems, Lattice Boltzmann model, OpenCL

October 21, 2018 by hgpu

Portable Real-Time DCT Based Steganography Using OpenCL

Ante Poljicak, Guillermo Botella, Carlos Garcia, Luka Kedmenec, Manuel Prieto-Matias

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Tags: APU, ARM, ATI, ATI Radeon HD 6870, Image processing, nVidia, nVidia GeForce GTX 980, OpenCL, real time systems

March 10, 2018 by hgpu

Generating Custom Code for Efficient Query Execution on Heterogeneous Processors

Sebastian Bress, Bastian Kocher, Henning Funke, Tilmann Rabl, Volker Markl

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Tags: APU, Computer science, Databases, Heterogeneous systems, Intel Xeon Phi, nVidia, OpenCL, Tesla K40

September 7, 2017 by hgpu

Fine-Grain Acceleration of Graph Algorithms on a Heterogeneous Chip

Cagri Eryilmaz

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Tags: Algorithms, APU, Computer science, Graph theory, Heterogeneous systems, OpenCL, Thesis

July 19, 2017 by hgpu

APUNet: Revitalizing GPU as Packet Processing Accelerator

Younghwan Go, Muhammad Jamshed, YoungGyoun Moon, Changho Hwang, KyoungSoo Park

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Tags: Algorithms, AMD, APU, ATI, Computer science, nVidia, nVidia GeForce GTX 980, OpenCL, Performance

March 28, 2017 by hgpu

TREES: A CPU/GPU Task-Parallel Runtime with Explicit Epoch Synchronization

Blake A. Hechtman, Andrew D. Hilton, Daniel J. Sorin

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Tags: AMD, APU, Computer science, OpenCL, Operating systems, Programming Languages

August 4, 2016 by hgpu

OpenCL-Based Erasure Coding on Heterogeneous Architectures

Guoyang Chen, Huiyang Zhou, Xipeng Shen, Josh Gahm, Narayan Venkat, Skip Booth, John Marshall

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Tags: Algorithms, APU, ATI, Computer science, Error recovery, FPGA, Heterogeneous systems, nVidia, OpenCL, Tesla K40

June 14, 2016 by hgpu

Contributions of hybrid architectures to depth imaging: a CPU, APU and GPU comparative study

Issam Said

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Tags: APU, Computer science, Geophysics, Geoscience, GPU cluster, MPI, nVidia, OpenCL, Tesla K40, Thesis

January 16, 2016 by hgpu

Structural Agnostic SpMV: Adapting CSR-Adaptive for Irregular Matrices

Mayank Daga, Joseph L. Greathouse

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Tags: Algorithms, AMD FirePro W9100, APU, ATI, Computer science, Linear Algebra, OpenCL, Package, Sparse matrix

November 3, 2015 by hgpu

Allo: Accelerator Design Language

Dato: A Task-Based Programming Model for Dataflow Accelerators

Towards Robust Agentic CUDA Kernel Benchmarking, Verification, and Optimization

torchPDLP: Primal-Dual Linear Programming in PyTorch. In collaboration with AMD and IPAM

Accelerating a Linear Programming Algorithm on AMD GPUs

Benchmarks for Dissecting CPU-GPU Unified Physical Memory on AMD MI300A APUs

Dissecting CPU-GPU Unified Physical Memory on AMD MI300A APUs

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high performance computing on graphics processing units: hgpu.org

Inter-APU Communication on AMD MI300A Systems via Infinity Fabric: a Deep Dive

Hybrid CPU/GPU/APU accelerated query, insert, update and erase operations in hash tables with string keys

ASW: Accelerating Smith-Waterman Algorithm on Coupled CPU-GPU Architecture

Non-Uniform Domain Decomposition for Heterogeneous Accelerated Processing Units

Portable Real-Time DCT Based Steganography Using OpenCL

Generating Custom Code for Efficient Query Execution on Heterogeneous Processors

Fine-Grain Acceleration of Graph Algorithms on a Heterogeneous Chip

APUNet: Revitalizing GPU as Packet Processing Accelerator

TREES: A CPU/GPU Task-Parallel Runtime with Explicit Epoch Synchronization

OpenCL-Based Erasure Coding on Heterogeneous Architectures

Contributions of hybrid architectures to depth imaging: a CPU, APU and GPU comparative study

Structural Agnostic SpMV: Adapting CSR-Adaptive for Irregular Matrices

Recent source codes

Allo: Accelerator Design Language

Towards Robust Agentic CUDA Kernel Benchmarking, Verification, and Optimization

HPC Benchmark Survey

HDM: Home made Diffusion Models

General Matrix Multiplication (GEMM)

CrossTL: Universal Programming Language & Translator

TBD-GPU

DG-SWEM - The Discontinuous Galerkin Shallow Water Equation Model

torchPDLP: Primal-Dual Linear Programming in PyTorch. In collaboration with AMD and IPAM

Benchmarks for Dissecting CPU-GPU Unified Physical Memory on AMD MI300A APUs

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