OpenAI's new Spark model codes 15x faster than GPT-5.3-Codex - but there's a catch

OpenAI's new GPT-5.3-Codex-Spark promises ultra-fast, conversational AI coding, if you can tolerate a few trade-offs.

Tatiana Valerie Receives Supplier of the Year Award from MPI Greater New York Chapter; Marketing & Communications Team Earns Committee of the Year

Tatiana Valerie, founder of ApplePix Pro and Director of Marketing for the Meeting Professionals International Greater ...
GitHub

MPI-Rockstar: a Hybrid MPI and OpenMP Parallel Implementation of the Rockstar Halo finder

Base code: Rockstar ( (c) 2011 Peter Behroozi) Repository: https://bitbucket.org/gfcstanford/rockstar/src/main/ Science/Documentation Paper: https://ui.adsabs.harvard ...
IEEE

MLFMA Based on an MPI+OpenMP Hybrid Parallel Framework with MRT Strategy

Abstract: This paper presents a hybrid MPI+OpenMP parallel Multilevel Fast Multipole Algorithm (MLFMA) based on the Minimum Round Trip (MRT) strategy, aimed at addressing electromagnetic computation ...
IEEE

Comprehensive Benchmarking of Parallel Programming Models: A Multi-Dimensional Performance Analysis

Abstract: Parallel programming is an important part of High-Performance Computing (HPC). It helps run large scientific simulations, artificial intelligence (AI) tasks, and big data applications ...
GitHub

GitHub - duanegoodner/parallel-prefix-engine: CUDA + MPI based framework for parallel data aggregation

Overview Parallel Prefix Engine is a C++ project that computes 2D prefix sums (also known as integral images) of integer arrays using two parallel computing approaches: CUDA and MPI. This project ...