Revision History

Note

This file shows the Revision History for our qatlib User’s Guide. For the Revision History of qatlib releases, see https://github.com/intel/qatlib/releases .

Document

Version

Description

Date

011

Updated for 26.08 release.

September 2026

010

Updated configure option guidance for Queue Pair (QP) submission/polling lock behavior and linked performance tuning recommendation.

August 2026

009

Added simplified platform mapping and latest-version guidance to requirements section.

May 2026

008

Updated migration guidance from the out-of-tree (OOT) QAT package to the in-tree Linux driver stack and QATlib.

March 2026

007

Updated for 26.02 release.

February 2026

006

Updated for 25.08 release.

July 2025

005

Corrected VF mapping in QAT Virtual Function example.

April 2025

004

Added instructions for installing later QATlib and QAT_Engine version on Ubuntu24.04.

January 2025

003

Updated for qatlib 23.11 release. Added: - Support DC NS (NoSession) APIs. - Support DC compressBound APIs. - Support Symmetric Crypto SM3 & SM4. - Support Asymmetric Crypto SM2. - Bug Fixes. See Resolved Issues. - Added “Running in a Virtual Machine” section.

November 2023

002

Updated for qatlib 23.08 release. Updated qatlib configuration to include full possibilities, updated text of Performance Considerations. Added “Kernel/OS Requirements” table to Requirements section.

September 2023

001

Added “Kernel/OS Requirements” table to Requirements section. See

June 2023