GNU libjit is a library that provides generic Just-In-Time compiler functionality independent of any particular bytecode, language, or runtime

ACME is a 6502, 6510, 65c02 and 65816 cross assembler that supports global/local/anonymous labels, offset assembly, conditional assembly and looping assembly. It can include other source files as well as binaries while assembling. Calculations can be done in integer or float mode.

This package provides a Intel 8086 (primarily 16-bit) assembler, a C compiler and a linker. The assembler uses Intel syntax (also Intel order of operands).

The NEON_2_SSE.h file is intended to simplify ARM-to-IA32 porting. It makes the correspondence (or a real porting) of ARM NEON intrinsics as defined in the arm_neon.h header and x86 SSE (up to SSE4.2) intrinsic functions as defined in corresponding x86 compilers headers files.

Blinkenlights is a command-line debugger that focuses on visualizing how software changes memory. It can emulate statically-linked i8086 and x86_64-pc-linux-gnu programs.

WLA DX is a set of tools to assemble assembly files to object or library files (wla-ARCH) and link them together (wlalink). Supported architectures are:

• z80

• gb (z80-gb)

• 6502

• 65c02

• 6510

• 65816

• 6800

• 6801

• 6809

• 8008

• 8080

• huc6280

• spc700

armips is an assembler with full support for the MIPS R3000, MIPS R4000, Allegrex and RSP instruction sets, partial support for the EmotionEngine instruction set, as well as complete support for the ARM7 and ARM9 instruction sets, both THUMB and ARM mode.

NASM, the Netwide Assembler, is an 80x86 and x86-64 assembler designed for portability and modularity. It supports a range of object file formats, including Linux and *BSD a.out, ELF, COFF, Mach-O, Microsoft 16-bit OBJ, Windows32 and Windows64. It will also output plain binary files. Its syntax is designed to be simple and easy to understand, similar to Intel's but less complex. It supports all currently known x86 architectural extensions, and has strong support for macros.

Yasm is a complete rewrite of the NASM assembler.

Yasm currently supports the x86 and AMD64 instruction sets, accepts NASM and GAS assembler syntaxes, outputs binary, ELF32, ELF64, 32 and 64-bit Mach-O, RDOFF2, COFF, Win32, and Win64 object formats, and generates source debugging information in STABS, DWARF 2, and CodeView 8 formats.

Cpu_features is a cross-platform C library to retrieve CPU features (such as available instructions) at runtime, and supports these CPU architectures

• x86-64

• AArch64

• ARM

• MIPS

• POWER

• RISC-V

• LoongArch

• S390x

GNU Lightning is a library that generates assembly language code at run-time. Thus, it is useful in creating Just-In-Time compilers. It abstracts over the target CPU by exposing a standardized RISC instruction set to the clients.

This package provides technical information related to the Nancy Grace Roman Space Telescope (Roman), its Wide Field Instrument (WFI), and its Coronagraph technology demonstration (Coronagraph).

VELOCIraptor-Python is a python toolkit for reading VELOCIraptor outputs, with a particular focus on integration with the SWIFT cosmological simulation code.

It allows for automatic association of symbolic units (using unyt) with halo properties, extraction of individual haloes to a SWIFTsimIO dataset, and includes tools to help create both publication-ready and quick figures.

This package implements functionality for simulating X-ray emission from astrophysical sources.

X-rays probe the high-energy universe, from hot galaxy clusters to compact objects such as neutron stars and black holes and many interesting sources in between. pyXSIM makes it possible to generate synthetic X-ray observations of these sources from a wide variety of models, whether from grid-based simulation codes such as FLASH, Enzo, and Athena, to particle-based codes such as Gadget and AREPO, and even from datasets that have been created 'by hand', such as from NumPy arrays. pyXSIM also provides facilities for manipulating the synthetic observations it produces in various ways, as well as ways to export the simulated X-ray events to other software packages to simulate the end products of specific X-ray observatories.

The ERFA C library contains key algorithms for astronomy, and is based on the SOFA library published by the IAU.

PyBDSF (the Python Blob Detection and Source Finder) is a tool designed to decompose radio interferometry images into sources and make available their properties for further use. PyBDSF can decompose an image into a set of Gaussians, shapelets, or wavelets as well as calculate spectral indices and polarization properties of sources and measure the psf variation across an image. PyBDSF uses an interactive environment based on CASA that will be familiar to most radio astronomers. Additionally, PyBDSF may also be used in Python scripts.

stsci.imagestats is a package designed to compute various statistics on image data using sigma-clipping iterations. It is designed to replicate core behaviour of the IRAF's imstatistics task.

This package provides a CIANNA - a general-purpose deep learning framework primarily developed and used for astronomical data analysis.

This package provdies libcext - ESO's C Library Extensions. It is a C utility library,which is used to implement ESO's Common Pipeline Library (CPL). This package provides the libcext library including the on-line reference manual.

ImPPG performs Lucy-Richardson deconvolution, unsharp masking, brightness normalization and tone curve adjustment. It can also apply previously specified processing settings to multiple images. All operations are performed using 32-bit floating-point arithmetic.

Supported input formats: FITS, BMP, JPEG, PNG, TIFF (most of bit depths and compression methods), TGA and more. Images are processed in grayscale and can be saved as: BMP 8-bit; PNG 8-bit; TIFF 8-bit, 16-bit, 32-bit floating-point (no compression, LZW- or ZIP-compressed), FITS 8-bit, 16-bit, 32-bit floating-point.

GenetIC is a code to generate initial conditions for cosmological simulations, especially for zoom simulations of galaxies. It provides support for "genetic modifications" as described by e.g. Roth et al 2015, Rey & Pontzen 2018. It also supports 'splicing' as described by Cadiou et al 2021.

The spherical_geometry library is a Python package for handling spherical polygons that represent arbitrary regions of the sky.

This package provides base classes and command-line tools for implementing calibration pipeline software.

This package provides build downsampled previews of Space Telescope products.