HPX
xournalpp
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HPX | xournalpp | |
---|---|---|
15 | 221 | |
2,417 | 10,205 | |
2.6% | 2.9% | |
9.8 | 9.4 | |
about 9 hours ago | 6 days ago | |
C++ | C++ | |
Boost Software License 1.0 | GNU General Public License v3.0 only |
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HPX
- Does anyone know any good open source project to optimize?
- Looking for projects to contribute to
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What are some C++ projects with high quality code that I can read through?
https://github.com/STEllAR-GROUP/hpx Modern C++ concepts incorporated in a threading library. Lots of useful techniques used in there and we are trying to keep our code base very tidy. Feel free to chime in our libera channel #ste||ar if you have any questions.
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Any C++ open source projects for beginners?
https://github.com/STEllAR-GROUP/hpx Welcoming community + we have been part of GSoC for 4-5 years now so feel free to apply there when it opens ;)
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Getting started with first HPC project
You definitely do not want to learn Boost, trust me. The cudatoolkit is fine, HPX is great, so are Dask, and Ray. I do not recommend MPI unless those computers you have use InfiniBand.
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Questions about writing my own CFD code
I found this interesting library that might fit your goal.
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John "God" Carmack: C++ with a C flavor is still the best (also: Python performance "keeps hitting me in the face")
I personally like the ideas in Parallelism v2 TS, which is available in for libstdc++ 11 onwards. The reference implementation is a library named Vc (afaik Vc is the most popular SIMD library for C++), and this has also been implemented in recent versions of HPX.
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Is there any good reason not to build an open-source C++ project on Intels oneTBB?
I am aware of DAGs of task based threading library like Taskflow and HPX however the benefit they have is not obvious to me, as the following sequential section depends on the parallel part being completed fully. If you want to suggest elaboration on the benefits of this approach would be welcome.
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How to publish a paper about my own C++ software
Github: https://github.com/STEllAR-GROUP/hpx
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Would anyone be interested in an HPC coroutine library for MPI?
We're working on something similar, but based on sender/receiver in HPX (a lightweight threading runtime) and DLA-Future (distributed linear algebra currently based on (HPX) futures; based on sender/receiver in the future). With senders-as-awaitables this would also get you coroutine support for asynchronous MPI calls for free. We don't have that yet, but it's planned. In the meantime libunifex should be able to fill in the gaps.
xournalpp
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Rnote – An open-source vector-based drawing app
I highly recommend Rnote to anyone on Linux that misses the "hodgepodge" notetaking of apps like OneNote. It works like a dream on touchscreens and drawing tablets, with a surprising amount of configuration under the hood.
Also worth noting is Xournal, an older but similar project: https://xournalpp.github.io/
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Book list for streetfighting computer scientists
I've been using Xournalpp[1] for many years, highlighting books as I read them, adding in text/hand drawn annotations in whitespaces if necessary. Unlike other PDF readers/annotators, it saves a separate file, so the original PDF is untouched. It can also export the annotated PDF as a new PDF with highlights and annotations.
Obsidian[2] also has PDF support, where you can open a markdown document side by side with the PDF to take notes as you read. I think it also lets you highlight the PDF itself.
Emacs I think has a similar feature, via plugins/org-mode(?) to the Obsidian setup.
And of course your typical PDF reader probably has support for highlighting PDFs too, but I find them clunky and they save by exporting a PDF, which can be a bit heavy-handed IMO compared to just saving the annotations/highlights as a separate file as Xournalpp does.
[1]: https://github.com/xournalpp/xournalpp/
- MS edge pdf alternative
- Looking for a program that will turn my handwriting (through a wacom tablet) to standard math text immediately. Also, I'm on Linux Mint.
- A kernel update broke my stylus
- PicoCalc
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Combined metric for finding and decoding (digitally) handwritten text on a page?
Currently, I am trying to build a small open source NLP project for which I first find text on a page and then translate it; see the current project state here: https://github.com/PellelNitram/xournalpp_htr. The purpose of this project is to make handwritten text in Xournal++ searchable for all users.
- Xournal++ – Take handwritten notes with ease
- Pdftool.org: modify pdfs offline in the browser
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Xournal++ is now fully supported with ChromeOS 115!
[Xournal++](https://xournalpp.github.io/) is in my option the best handwritten note-taking software out there, because it has all the coolest features (like LaTeX snippets and shapes) and it's open source too, so make sure to check it out!
What are some alternatives?
Taskflow - A General-purpose Parallel and Heterogeneous Task Programming System
rnote - Sketch and take handwritten notes.
Thrust - [ARCHIVED] The C++ parallel algorithms library. See https://github.com/NVIDIA/cccl
obsidian-excalidraw-plugin - A plugin to edit and view Excalidraw drawings in Obsidian
RaftLib - The RaftLib C++ library, streaming/dataflow concurrency via C++ iostream-like operators
notekit - A GTK3 hierarchical markdown notetaking application with tablet support.
libcds - A C++ library of Concurrent Data Structures
logseq - A local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base. Use it to organize your todo list, to write your journals, or to record your unique life.
Boost.Compute - A C++ GPU Computing Library for OpenCL
onenote - 📚 Linux Electron Onenote - A Linux compatible version of OneNote
ArrayFire - ArrayFire: a general purpose GPU library.
Trilium Notes - Build your personal knowledge base with Trilium Notes