CompileIQ v1.0.1

What's Changed

• Broaden native core Linux compatibility (support glibc >= 2.34).

Full Changelog: v1.0.0...v1.0.1

CompileIQ v1.0.0

CompileIQ 1.0.0

This is the initial public release of CompileIQ, NVIDIA's compiler control optimization engine.

CompileIQ is a Python package for tuning NVIDIA compiler controls with hyperparameter optimization workflows. This release includes the public package, versioned documentation, examples, curated compiler search-space support, and Booster Pack documentation.

Getting Started

Install CompileIQ with:

pip install compileiq

See the CompileIQ documentation for more information.

Booster Pack Catalog Release booster-packs-2026.05.27

Booster Pack Catalog Release

Documentation: https://nvidia.github.io/CompileIQ/stable/booster_packs.html

This release contains the complete Booster Pack catalog as of 2026.05.27.

Assets:

• booster-pack-catalog.json
• booster-pack-debug.zip
• booster-pack-helion.zip
• SHA256SUMS.txt

Debug Pack

Pack contains ACFs useful for compiler and search script debugging

• Asset: booster-pack-debug.zip
• Pack id: debug-pack
• Pack type: diagnostic
• CUDA Toolkit: 13.3.0
• Controls stage: ptxas
• Supported GPUs: ALL
• ACF count: 5
• Validation evidence: Performance either decreases dramatically or is unchanged

Helion Booster Pack

Tuned for a variety of kernels implemented in Helion

• Asset: booster-pack-helion.zip
• Pack id: helion-booster-pack
• Pack type: performance
• CUDA Toolkit: 13.3.0
• Controls stage: ptxas
• Supported GPUs: B200
• ACF count: 24
• Validation evidence: Release ACF validator passed. CUDA 13.3 ptxas --apply-controls smoke passed on 24/24 ACFs.

Changes

Updated

• Helion Booster Pack (booster-pack-helion.zip)

Search Space Catalog Release search-spaces-2026.05.22

Search Space Catalog Release

Documentation: https://nvidia.github.io/CompileIQ/stable/compilers_overview.html

This release contains the complete compiler search-space catalog as of 2026.05.22.

Assets:

• manifest.json
• ptxas13.3_search_space.bin
• ptxas13.3_att_search_space.bin
• nvcc13.3_search_space.bin
• SHA256SUMS.txt

Catalog

Compiler	Version	Variant	File	Size bytes	SHA256	Description
ptxas	13.3	default	ptxas13.3_search_space.bin	13632	edae9fe3c0a11f2c5fede8a1949a7dad325908ef478c34b32c46e87c447ed312
ptxas	13.3	att	ptxas13.3_att_search_space.bin	13392	4d1b45681194625db287a49ac78b85b1331293d576ecee944d771ebeca214f07	Curated for attention kernels (FlashAttention, GQA, MHA, MLA, FlashInfer Batch Decode)
nvcc	13.3	default	nvcc13.3_search_space.bin	146384	285cf10494298126fa8004eda237bddd40a18c883efea9276a67551b781a4b4a

Changes

Added

• nvcc 13.3/default (nvcc13.3_search_space.bin)
• ptxas 13.3/att (ptxas13.3_att_search_space.bin)
• ptxas 13.3/default (ptxas13.3_search_space.bin)