#PerformancePortability
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🧪Curious about high performance across GPUs? Our new paper benchmarks a parallel FSI code on CUDA, SYCL & OpenMP across top systems. See Aristotle Martin present it at #ISC2025 on June 11, 10:45 in Hamburg!

#HPC #GPUcomputing #PerformancePortability
June 10, 2025 at 8:52 PM
hgpu.bsky.social
Kokkidio: Fast, expressive, portable code, based on Kokkos and Eigen
#GPU #Kokkos #PerformancePortability #Package
hgpu.org?p=29541
Kokkidio: Fast, expressive, portable code, based on Kokkos and Eigen
Kokkidio is a newly developed C++ template library that combines the performance portability framework Kokkos and its strength in utilising GPUs with the expressive syntax and CPU optimisations of …
hgpu.org
November 17, 2024 at 4:01 PM
hgpu.bsky.social
Performance portability via C++ PSTL, SYCL, OpenMP, and HIP: the Gaia AVU-GSR case study
#HIP #SYCL #OpenMP #CUDA #PerformancePortability #HPC #Astrophysics #Package
hgpu.org?p=29555
Performance portability via C++ PSTL, SYCL, OpenMP, and HIP: the Gaia AVU-GSR case study
Applications that analyze data from modern scientific experiments will soon require a computing capacity of ExaFLOPs. The current trend to achieve such performance is to employ GPU-accelerated supe…
hgpu.org
November 24, 2024 at 4:13 PM
hgpu.bsky.social
Analyzing the Performance Portability of SYCL across CPUs, GPUs, and Hybrid Systems with Protein Database Search

#SYCL #oneAPI #Bioinformatics #Databases #HPC #PerformancePortability #Package

hgpu.org?p=29596
Analyzing the Performance Portability of SYCL across CPUs, GPUs, and Hybrid Systems with Protein Database Search
The high-performance computing (HPC) landscape is undergoing rapid transformation, with an increasing emphasis on energy-efficient and heterogeneous computing environments. This comprehensive study…
hgpu.org
December 15, 2024 at 4:15 PM
hgpu.bsky.social
Thesis: Acceleration as a Service (XaaS) Source Containers

#HPC #MPI #PerformancePortability #LLM #Package

hgpu.org?p=29925
Acceleration as a Service (XaaS) Source Containers
In this thesis, we address the challenge of performance portability in heterogeneous computing environments. Performance portability refers to the ability of an application to maintain high perform…
hgpu.org
June 8, 2025 at 12:07 PM
hgpu.bsky.social
Leveraging LLVM OpenMP GPU Offload Optimizations for Kokkos Applications

#Kokkos #CUDA #HIP #OpenMP #PerformancePortability #Package

hgpu.org?p=29747
Leveraging LLVM OpenMP GPU Offload Optimizations for Kokkos Applications
OpenMP provides a cross-vendor API for GPU offload that can serve as an implementation layer under performance portability frameworks like the Kokkos C++ library. However, recent work identified so…
hgpu.org
February 16, 2025 at 3:05 PM
hgpu.bsky.social
CPU-GPU co-execution through the exploitation of hybrid technologies via SYCL

#SYCL #OpenCL #CUDA #LLVM #PerformancePortability #LoadBalancing #HybridComputing

hgpu.org?p=29717
CPU-GPU co-execution through the exploitation of hybrid technologies via SYCL
The performance and energy efficiency offered by heterogeneous systems are highly useful for modern C++ applications, but the technological variety demands adequate portability and programmability.…
hgpu.org
February 3, 2025 at 1:20 PM
hgpu.bsky.social
Enhancing Transformer Performance and Portability through Auto-tuning Frameworks

#CUDA #LLM #AutoTuning #PerformancePortability #Package

hgpu.org?p=30329
Enhancing Transformer Performance and Portability through Auto-tuning Frameworks
Abstract Transformer-based models such as BERT and GPT2 have become the foundation of many modern applications, yet their execution requires substantial computational and memory resources. To addre…
hgpu.org
November 2, 2025 at 4:04 PM
hgpu.bsky.social
HPCTransCompile: An AI Compiler Generated Dataset for High-Performance CUDA Transpilation and LLM Preliminary Exploration

#CUDA #LLM #Compilers #AI #PerformancePortability #Package

hgpu.org?p=29940
HPCTransCompile: An AI Compiler Generated Dataset for High-Performance CUDA Transpilation and LLM Preliminary Exploration
The rapid growth of deep learning has driven exponential increases in model parameters and computational demands. NVIDIA GPUs and their CUDA-based software ecosystem provide robust support for para…
hgpu.org
June 15, 2025 at 1:39 PM
hgpu.bsky.social
Exploring SYCL for batched kernels with memory allocations

#SYCL #CUDA #PerformancePortability #Package

hgpu.org?p=29911
Exploring SYCL for batched kernels with memory allocations
Batched kernels with memory allocations is a common pattern in HPC, appearing in multi-dimensional FFTs, neural networks processing, or split computation of numerical operators. Its efficient suppo…
hgpu.org
May 25, 2025 at 6:57 PM
hgpu.bsky.social
Concurrent Scheduling of High-Level Parallel Programs on Multi-GPU Systems

#SYCL #TaskScheduling #PerformancePortability #HPC #Package

hgpu.org?p=29823
Concurrent Scheduling of High-Level Parallel Programs on Multi-GPU Systems
Parallel programming models can encourage performance portability by moving the responsibility for work assignment and data distribution from the programmer to a runtime system. However, analyzing …
hgpu.org
March 23, 2025 at 5:55 PM