# PUML2

**Repository Path**: wuddi/PUML2

## Basic Information

- **Project Name**: PUML2
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-09-02
- **Last Updated**: 2025-09-02

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

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    SPDX-FileCopyrightText: 2017-2024 Technical University of Munich

    SPDX-License-Identifier: BSD-3-Clause
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# PUML2
A **P**arallel **U**nstructured **M**esh **L**ibrary optimized for reading large unstructured meshes, version **2**.

PUML2 is a parallel reader for large unstructured meshes.
Currently, it supports meshes stored in [HDF5](https://support.hdfgroup.org/HDF5/), described by the [XDMF format](http://xdmf.org).
PUML2 reads meshes in $\mathcal{O}(n + m/n)$ and requires $\mathcal{O}(n + m/n)$ memory per MPI process where $n$ is the total number of processes and $m$ the number of elements.
The current implementation is limited to tetrahedral meshes but the code is prepared to support hexahedral meshes as well.

PUML2 is a C++ header-only library written in C++17.
You simply copy the header files into your project and start using it.