re2c
re2c is a free and open-source lexer generator for C and C++. Its main goal is generatingfast lexers: at least as fast as their reasonably optimized hand-coded counterparts. Instead of usingtraditional table-driven approach, re2c encodes the generated finite state automata directly in the formof conditional jumps and comparisons.
Available modules
The overview below shows which re2c installations are available per target architecture in the HPCC module system, ordered based on software version (new to old).
To start using re2c, load one of these modules using a module load command like:
1 | |
(This data was automatically generated on Thu, 12 Jun 2025 at 12:01:24 EDT)
| neoverse_v1 | generic | zen2 | zen3 | zen4 | haswell | skylake_avx512 | |
|---|---|---|---|---|---|---|---|
| Grace Nodes | everywhere (except Grace nodes) | amd20 | amd22 | amd24 | intel16 | intel18,amd20-v100,amd21,intel21 | |
| re2c/3.1-GCCcore-13.2.0 | - | x | - | - | - | x | - |
| re2c/3.1-GCCcore-12.3.0 | - | x | - | - | - | x | - |
| re2c/3.0-GCCcore-12.2.0 | - | x | - | - | - | x | - |