glslang-SPIRV¶

Glslang is the official reference compiler front end for the OpenGL ES and OpenGL shading languages. It implements a strict interpretation of the specifications for these languages. It is open and free for anyone to use, either from a command line or programmatically. The OpenGL and OpenGL ES working groups are committed to maintaining consistency between the reference compiler and the corresponding shading language specifications.

homepage: https://www.khronos.org/opengles/sdk/tools/Reference-Compiler/

Available installations¶

glslang-SPIRV version	Supported CPU targets	Supported GPU targets	EESSI version	Module
15.3.0	`generic`: `aarch64`, `x86_64` Arm: `a64fx`, `neoverse_n1`, `neoverse_v1`, `nvidia/grace` AMD: `zen2`, `zen3`, `zen4` Intel: `haswell`, `skylake_avx512`, `sapphirerapids`, `icelake`, `cascadelake`	(none)	2025.06	`glslang-SPIRV/15.3.0-GCCcore-14.2.0`
15.4.0	`generic`: `aarch64`, `x86_64` Arm: `a64fx`, `neoverse_n1`, `neoverse_v1`, `nvidia/grace` AMD: `zen2`, `zen3`, `zen4` Intel: `haswell`, `skylake_avx512`, `sapphirerapids`, `icelake`, `cascadelake`	(none)	2025.06	`glslang-SPIRV/15.4.0-GCCcore-14.3.0`