_            _    _        _         _
      /\ \         /\ \ /\ \     /\_\      / /\
      \_\ \       /  \ \\ \ \   / / /     / /  \
      /\__ \     / /\ \ \\ \ \_/ / /     / / /\ \__
     / /_ \ \   / / /\ \ \\ \___/ /     / / /\ \___\
    / / /\ \ \ / / /  \ \_\\ \ \_/      \ \ \ \/___/
   / / /  \/_// / /   / / / \ \ \        \ \ \
  / / /      / / /   / / /   \ \ \   _    \ \ \
 / / /      / / /___/ / /     \ \ \ /_/\__/ / /
/_/ /      / / /____\/ /       \ \_\\ \/___/ /
\_\/       \/_________/         \/_/ \_____\/

Enter the query into the form above. You can look for specific version of a package by using @ symbol like this: gcc@10.

API method:

GET /api/packages?search=hello&page=1&limit=20

where search is your query, page is a page number and limit is a number of items on a single page. Pagination information (such as a number of pages and etc) is returned in response headers.

If you'd like to join our channel webring send a patch to ~whereiseveryone/toys@lists.sr.ht adding your channel as an entry in channels.scm.


ocaml-cstruct 6.1.1
Propagated dependencies: ocaml-bigarray-compat@1.1.0
Channel: guix
Location: gnu/packages/ocaml.scm (gnu packages ocaml)
Home page: https://github.com/mirage/ocaml-cstruct
Licenses: ISC
Build system: dune
Synopsis: Access C structures via a camlp4 extension
Description:

Cstruct is a library and syntax extension to make it easier to access C-like structures directly from OCaml. It supports both reading and writing to these structures, and they are accessed via the Bigarray module.

tesseract-ocr 5.3.0
Dependencies: cairo@1.18.4 icu4c@73.1 pango@1.54.0 python-wrapper@3.11.14
Propagated dependencies: leptonica@1.84.1
Channel: guix
Location: gnu/packages/ocr.scm (gnu packages ocr)
Home page: https://github.com/tesseract-ocr/tesseract
Licenses: ASL 2.0
Build system: gnu
Synopsis: Optical character recognition engine
Description:

Tesseract is an optical character recognition (OCR) engine with very high accuracy. It supports many languages, output text formatting, hOCR positional information and page layout analysis. Several image formats are supported through the Leptonica library. It can also detect whether text is monospaced or proportional. Support for the English language is included by default. To add support for more languages, the tesseract-ocr-tessdata-fast package should be installed.

zinnia 0.07-1.581faa8
Channel: guix
Location: gnu/packages/ocr.scm (gnu packages ocr)
Home page: https://taku910.github.io/zinnia/
Licenses: Modified BSD non-copyleft X11 Public Domain
Build system: gnu
Synopsis: Online hand recognition system with machine learning
Description:

Zinnia is a simple, customizable and portable online hand recognition system based on Support Vector Machines. Zinnia simply receives user pen strokes as a sequence of coordinate data and outputs n-best characters sorted by SVM confidence. To keep portability, Zinnia doesn't have any rendering functionality. In addition to recognition, Zinnia provides training module that allows us to create any hand-written recognition systems with low-cost.

ocrad 0.29
Channel: guix
Location: gnu/packages/ocr.scm (gnu packages ocr)
Home page: https://www.gnu.org/software/ocrad/
Licenses: GPL 3+
Build system: gnu
Synopsis: Optical character recognition based on feature extraction
Description:

GNU Ocrad is an optical character recognition program based on a feature extraction method. It can read images in PBM, PGM or PPM formats and it produces text in 8-bit or UTF-8 formats.

gimagereader 3.4.2
Dependencies: enchant@2.6.9 djvulibre@3.5.28 leptonica@1.84.1 podofo@0.10.4 poppler-qt5@22.09.0 sane@1.4.0 qtbase@5.15.17 qtspell@1.0.1 quazip-qt5@1.5 tesseract-ocr@5.3.0
Channel: guix
Location: gnu/packages/ocr.scm (gnu packages ocr)
Home page: https://github.com/manisandro/gImageReader
Licenses: GPL 3+
Build system: cmake
Synopsis: Qt front-end to tesseract-ocr
Description:

gImageReader is a Qt front-end to Tesseract optical character recognition (OCR) software.

gImageReader supports automatic page layout detection but the user can also manually define and adjust the recognition regions. It is possible to import images from disk, scanning devices, clipboard and screenshots. gImageReader also supports multipage PDF documents. Recognized text is displayed directly next to the image and basic text editing including search/replace and removing of line breaks is possible. Spellchecking for the output text is also supported if the corresponding dictionaries are installed.

tesseract-ocr-tessdata-fast 4.1.0
Channel: guix
Location: gnu/packages/ocr.scm (gnu packages ocr)
Home page: https://github.com/tesseract-ocr/tessdata_fast
Licenses: ASL 2.0
Build system: copy
Synopsis: Fast integer versions of trained LSTM models
Description:

This repository contains fast integer versions of trained models for the Tesseract OCR Engine.

libtirpc 1.3.1
Dependencies: mit-krb5@1.21
Channel: guix
Location: gnu/packages/onc-rpc.scm (gnu packages onc-rpc)
Home page: https://sourceforge.net/projects/libtirpc/
Licenses: Modified BSD
Build system: gnu
Synopsis: Transport-independent Sun/ONC RPC implementation
Description:

This package provides a library that implements the Sun/ONC RPC (remote procedure calls) protocol in a transport-independent manner. It supports both IPv4 and IPv6. ONC RPC is notably used by the network file system (NFS).

libnsl 1.3.0
Dependencies: libtirpc@1.3.1
Channel: guix
Location: gnu/packages/onc-rpc.scm (gnu packages onc-rpc)
Home page: https://github.com/thkukuk/libnsl
Licenses: LGPL 2.1
Build system: gnu
Synopsis: Public client interface for NIS(YP) and NIS+
Description:

Libnsl is the public client interface for the Network Information Service / Yellow Pages (NIS/YP) and NIS+. It includes IPv6 support. This library was part of glibc < 2.26, but is now distributed separately.

rpcsvc-proto 1.4.4
Channel: guix
Location: gnu/packages/onc-rpc.scm (gnu packages onc-rpc)
Home page: https://github.com/thkukuk/rpcsvc-proto
Licenses: Modified BSD
Build system: gnu
Synopsis: RPCSVC protocol definitions
Description:

This package provides rpcsvc protocol.x files and headers that are not included with the libtirpc package. Additionally it contains rpcgen, which is used to produce header files and sources from the protocol files.

libtirpc-hurd 1.3.1
Dependencies: mit-krb5@1.21
Channel: guix
Location: gnu/packages/onc-rpc.scm (gnu packages onc-rpc)
Home page: https://sourceforge.net/projects/libtirpc/
Licenses: Modified BSD
Build system: gnu
Synopsis: Transport-independent Sun/ONC RPC implementation
Description:

This package provides a library that implements the Sun/ONC RPC (remote procedure calls) protocol in a transport-independent manner. It supports both IPv4 and IPv6. ONC RPC is notably used by the network file system (NFS).

rpcbind 1.2.6
Dependencies: libnsl@1.3.0 libtirpc@1.3.1
Channel: guix
Location: gnu/packages/onc-rpc.scm (gnu packages onc-rpc)
Home page: http://rpcbind.sourceforge.net/
Licenses: Modified BSD
Build system: gnu
Synopsis: Server to convert RPC program numbers into universal addresses
Description:

Rpcbind is a server that converts RPC program numbers into universal addresses.

python-onetbb 2022.2.0
Dependencies: onetbb@2022.2.0
Channel: guix
Location: gnu/packages/oneapi.scm (gnu packages oneapi)
Home page: https://uxlfoundation.github.io/oneTBB/
Licenses: ASL 2.0
Build system: cmake
Synopsis: Python bindings for the oneTBB parallel library
Description:

OneTBB is a C++ runtime library that abstracts the low-level threading details necessary for optimal multi-core performance. It uses common C++ templates and coding style to eliminate tedious threading implementation work. It provides parallel loop constructs, asynchronous tasks, synchronization primitives, atomic operations, and more. python-onetbb enables threading composability between two or more thread-enabled Python libraries.

onednn 3.9.2
Channel: guix
Location: gnu/packages/oneapi.scm (gnu packages oneapi)
Home page: https://uxlfoundation.github.io/oneDNN/
Licenses: ASL 2.0
Build system: cmake
Synopsis: Deep neural network library
Description:

OneDNN is a cross-platform performance library of basic building blocks for deep learning applications.

onetbb 2022.2.0
Channel: guix
Location: gnu/packages/oneapi.scm (gnu packages oneapi)
Home page: https://uxlfoundation.github.io/oneTBB/
Licenses: ASL 2.0
Build system: cmake
Synopsis: C++ library for parallel programming
Description:

OneTBB is a C++ runtime library that abstracts the low-level threading details necessary for optimal multi-core performance. It uses common C++ templates and coding style to eliminate tedious threading implementation work. It provides parallel loop constructs, asynchronous tasks, synchronization primitives, atomic operations, and more.

pocl 3.1
Dependencies: clang@15.0.7 llvm@15.0.7 hwloc@2.12.2 opencl-icd-loader@2024.10.24
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: http://portablecl.org/
Licenses: Expat
Build system: cmake
Synopsis: Portable Computing Language (pocl), an OpenCL implementation
Description:

Pocl is a portable implementation of the OpenCL standard (1.2 with some 2.0 features supported). This project seeks to improve performance portability of OpenCL programs with the kernel compiler and the task run-time, reducing the need for target-dependent manual optimizations.

pocl uses Clang as an OpenCL C frontend and LLVM for kernel compiler implementation, and as a portability layer. Thus, if your desired target has an LLVM backend, it should be able to get OpenCL support easily by using pocl.

opencl-headers 2024.10.24
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://registry.khronos.org/OpenCL/
Licenses: ASL 2.0
Build system: cmake
Synopsis: The Khronos OpenCL headers
Description:

This package provides the C headers by Khronos for OpenCL programming.

python-pytools 2025.2.5
Propagated dependencies: python-appdirs@1.4.4 python-numpy@1.26.4
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://github.com/inducer/pytools
Licenses: Expat
Build system: pyproject
Synopsis: Assorted tools for Python
Description:

Pytools is a bag of things that are ``missing'' from the Python standard library:

  • small helper functions such as len_iterable, argmin, tuple generation, permutation generation, ASCII table pretty printing, GvR's monkeypatch_xxx hack, the elusive flatten, and much more.

  • Michele Simionato's decorator module

  • A time-series logging module, pytools.log.

  • Batch job submission, pytools.batchjob.

  • A lexer, pytools.lex.

opencl-icd-loader 2024.10.24
Dependencies: opencl-headers@2024.10.24
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://github.com/KhronosGroup/OpenCL-ICD-Loader
Licenses: ASL 2.0
Build system: cmake
Synopsis: OpenCL Installable Client Driver
Description:

OpenCL defines an Installable Client Driver (ICD) mechanism to allow developers to build applications against an Installable Client Driver loader (ICD loader) rather than linking their applications against a specific OpenCL implementation. The ICD Loader is responsible for:

  • Exporting OpenCL API entry points

  • Enumerating OpenCL implementations

  • Forwarding OpenCL API calls to the correct implementation

This package contains the Khronos official OpenCL ICD Loader.

ocl-icd 2.3.2
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://github.com/OCL-dev/ocl-icd
Licenses: FreeBSD
Build system: gnu
Synopsis: Generic OpenCL @acronym{ICD, Installable Client Driver} loader
Description:

This package provides an OpenCL ICD loader. It maintains a YAML database of all known and guessed function pointers from vendor-specific drivers. It also delivers a skeleton of bindings to incorporate inside an OpenCL implementation to give it ICD functionalities.

opencl-clhpp 2024.10.24
Propagated dependencies: opencl-headers@2024.10.24
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://github.khronos.org/OpenCL-CLHPP/
Licenses: Expat
Build system: cmake
Synopsis: Khronos OpenCL-CLHPP
Description:

This package provides the host API C++ headers for OpenCL.

python-pyopencl 2025.1
Dependencies: opencl-headers@2024.10.24 ocl-icd@2.3.2
Propagated dependencies: python-mako@1.3.10 python-numpy@1.26.4 python-platformdirs@4.3.6 python-pytools@2025.2.5
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://mathema.tician.de/software/pyopencl
Licenses: Expat
Build system: pyproject
Synopsis: Python wrapper for OpenCL
Description:

PyOpenCL lets you access parallel computing devices such as GPUs from Python via OpenCL.

clinfo 3.0.21.02.21
Dependencies: opencl-icd-loader@2024.10.24
Channel: guix
Location: gnu/packages/opencl.scm (gnu packages opencl)
Home page: https://github.com/Oblomov/clinfo
Licenses: CC0
Build system: gnu
Synopsis: Print information about OpenCL platforms and devices
Description:

This package provides the clinfo command that enumerates all possible (known) properties of the OpenCL platform and devices available on the system.

cogserver 0-2.ec5f3b9
Dependencies: atomspace@5.0.3-1.86c848d boost@1.89.0 cogutil@2.0.3-1.b07b41b gmp@6.3.0 guile@2.2.7
Channel: guix
Location: gnu/packages/opencog.scm (gnu packages opencog)
Home page: https://github.com/opencog/cogserver/
Licenses: AGPL 3
Build system: cmake
Synopsis: OpenCog network server
Description:

The OpenCog Cogserver is a network and job server for the OpenCog framework.

cogutil 2.0.3-1.b07b41b
Dependencies: boost@1.83.0
Channel: guix
Location: gnu/packages/opencog.scm (gnu packages opencog)
Home page: https://github.com/opencog/cogutil/
Licenses: AGPL 3 ASL 2.0
Build system: cmake
Synopsis: Low-level C++ programming utilities used by OpenCog components
Description:

The OpenCog utilities is a miscellaneous collection of C++ utilities use for typical programming tasks in multiple OpenCog projects.

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Total results: 69264