547 Open source projects that are alternatives of or similar to Charm

Parallel Programming with Python and Charm++

Lightweight, general, scalable C++ library for finite element methods

Tools for computation on batch systems

oneAPI Math Kernel Library (oneMKL) Interfaces

A parallel application binary interface for Fortran 2018 compilers.

User space POSIX-like file system in main memory

Parallel algorithms and data structures for tree-based AMR with arbitrary element shapes.

Corium is a modern scripting language which combines simple, safe and efficient programming.

Fast and easy parallel mapreduce on HPC clusters

An extensible HPC framework for CUDA, OpenCL and native CPU.

The Arcane Framework for HPC codes

🚀 R package: future.apply - Apply Function to Elements in Parallel using Futures

Adaptive computational fluid dynamics

Learning and practice of high performance computing (CUDA, Vulkan, OpenCL, OpenMP, TBB, SSE/AVX, NEON, MPI, coroutines, etc. )

parallel finite element unstructured meshes

Heavy Peer To Peer: a MPI based benchmark for network diagnostic

DASH, the C++ Template Library for Distributed Data Structures with Support for Hierarchical Locality for HPC and Data-Driven Science

Open source library for scientific HPC

🚀 R package: future: Unified Parallel and Distributed Processing in R for Everyone

Structured Adaptive Mesh Refinement Application Infrastructure - a scalable C++ framework for block-structured AMR application development

SUNDIALS is a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. This is a mirror of current releases, and development will move here eventually. Pull requests are welcome for bug fixes and minor changes.

Manage AWS ParallelCluster through an easy to use web interface

This repository collects the materials from the course "Foundations of HPC", 2021, at the Data Science and Scientific Computing Department, University of Trieste

An open-source solver tool for the Maxwell-Bloch equations.

Parallel programming with Python

Python wrapper for MFEM

The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators

Sandia OpenSHMEM is an implementation of the OpenSHMEM specification over multiple Networking APIs, including Portals 4, the Open Fabric Interface (OFI), and UCX. Please click on the Wiki tab for help with building and using SOS.

Automatic parallelization (lock-free multithreading thread) tool developed by Surparallel Open Source.Pelagia is embedded key value database that implements a small, fast, high-reliability on ANSI C.

Singularity implementation of k8s operator for interacting with SLURM.

openmp examples

Slurm in Docker - Exploring Slurm using CentOS 7 based Docker images

Scalable and Sustainable Deep Learning via Randomized Hashing

HPC solver for nonlinear optimization problems

An accurate and simple tool uses KVO to measure the time cost of every view controller.

A lightweight task queue for Django using RabbitMQ

Rqueue aka Redis Queue [Task Queue, Message Broker] for Spring framework

Parallel Workflow extension for Rake, runs on multicores, clusters, clouds.

Global Extensible Open Power Manager

⏩ A fast, portable Objective-C runtime written 100% in C11

Napa.js: a multi-threaded JavaScript runtime

ChakraCore is an open source Javascript engine with a C API.

Structured Matrix Package (LBNL)

A C++ GPU Computing Library for OpenCL

Ray Tracing in One Weekend written in Rust

javascript runtime ( JSRT ) project for windows , based on chakra

A common interface to processing pools.

High-level C++ for Accelerator Clusters

Yii2 application runtime configuration support

Nexus.js - The next-gen JavaScript platform

core services for the Flux resource management framework

C to Go Assembly

CBRAIN is a flexible Ruby on Rails framework for accessing and processing of large data on high-performance computing infrastructures.

OFF, Open source Finite volume Fluid dynamics code

HPC-oriented transpiler for C, C++, Cython, Fortran, OpenCL and Python.

An alternative Polkadot Runtime Environment implementation acting as a full-node (excluding block production for validators) for syncing with Substrate-based chains.

This project now lives on in a rewrite at https://gitlab.redox-os.org/redox-os/parallel

QUESO is a C++ library for doing uncertainty quantification. QUESO stands for Quantification of Uncertainty for Estimation, Simulation and Optimization.

🔬 Collection of the Finnish Grid and Cloud Infrastructure Ansible playbooks