Intel® Cluster Checker Release Notes and New Features
Представлено: Alex S. (Intel), опубликовано: 13 октября 2017 г.
This page provides the current Release Notes for Intel® Cluster Checker. The notes are categorized by year, from newest to oldest, with individual releases listed within each year.
Click a version to expand it into a summary of new features and changes in that version since the last release, and access the download buttons for the detailed release notes, which include important information, such as pre-requisites, software compatibility, installation instructions, and known issues.
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2019
- Beta
- New "clck" command performs collection and analysis sequentially.
- Added improved output messaging:
- New summary output provided on screen.
- Details of analysis provided in the output logfile.
- Added severity levels to output.
- Added performance threshold checking for Intel(R) Xeon Phi(TM) Processor x205 Product Family.
- Added -X command line option, allowing a user to obtain a list of available framework definitions and their respective descriptions.
- Added the ability to mark two snapshots of a cluster state and compare the differences. Currently supported with the following framework definitions: rpm_snapshot, hardware_snapshot, files_snapshot.
- Added a user option to collect any missing or old data before analysis.
- Added collect auto node discovery when running on SLURM.
2018
- Update 3
- Resolved an issue with running lshw without privileged access.
- Update 2
- Added support for Intel(R) Select Solutions Framework Definitions.
- Update 1
- Enabled provider configuration as part of Framework Definitions.
- Enabled latest Intel(R) Xeon(R) processors.
- Renamed predefined Framework Definition names to be more informative.
- Added support for the SGEMM benchmark.
- Improved memory checking.
- Enhanced user visible message output.
- Added checks for Intel(R) Omni-Path Fabric subnets.
- Bug fixes.
- Initial Release
- Added support for Intel(R) Xeon(R) Scalable Processors.
- Added Framework Definition feature to allow for customization of analysis.
- Added support for Intel(R) Turbo Boost Technology validation.
- Added support for analysis from multiple database sources.
- Updated samples and SDK.
- Converted documentation to online format.
- Enhanced Intel(R) Omni-Path Architecture validation.
- Added OpenFabrics Interfaces support.
- Enhanced user viewable message output.
- Bug fixes
2017
- Update 2
- Additional support for Intel(R) Xeon Phi(TM) Product Family x200 processors.
- Additional support for Intel(R) Omni-Path Architecture.
- Bug fixes.
- Update 1
- Added Intel(R) Scalable System Framework support.
- Deprecated support for Intel(R) Cluster Ready.
- Added additional support for Intel(R) Xeon Phi(TM) Product Family x200 processors.
- Removed heartbeat functionality.
- Bug fixes.
- Initial Release
- Added support for Intel(R) Xeon Phi(TM) Product Family x200 processors.
- Added support for the Lustre* file system.
- Significantly improved analysis performance for large databases.
- Extended the API to provide the ability to collect data.
- The separate analyzer (clck.xml) and data collection (clckd.xml) configuration files were merged into a single file (clck.xml). Previous configuration files are not compatible.
- Allows more granular suppressions. See the section on suppressions in the User's Guide for more information.
- The asynchronous data collection daemons, clckd and clck-serverd, have been replaced by a plugin to the Open Resilient Cluster Manager* (ORCM). See orcm/README for more information. The ORCM plugin is a technical preview feature; please see the Known Limitation section for its current limitations.
- Databases from previous versions of the product are incompatible with version 2017 due to database schema changes.
- The samples have been moved online and are no longer distributed as part of the product. They are now available at the URL below: https://software.intel.com/en-us/product-code-samples?topic=20903