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CHANGELOG · Changes

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EAR 4.2 inital release authored Jan 23, 2023 by Lluis Alonso's avatar Lluis Alonso
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CHANGELOG.md
View page @ d3f5a26a
### EAR 4.2
- Improved support for node sharing : save/restore configurations
- AMD(Zen3) CPUs
- Intel(r) SST support ondemand
- Improved Phases classification
- GPU idle optimization in all the application phases
- MPI load balance for energy optimization integrated on EAR policies
- On demand COUNTDOWN support for MPI calls energy optimization
- Energy savings estimates reported to the DB (available with eacct)
- Application phases reported to the DB (available with eacct)
- MPI statistics reports: CSV file with MPI statistics
- New Intel Node Manager powercap node plugin
- Improvements in the Meta-EARGM and node powercap
- Improvements in the Soft cluster powercap
- New report plugins for non-relational DB: EXAMON, Cassandra, DCDB
- Improvements in the ear.conf parsing
- Improved metrics and management API
- Changes in the environment variables have been done for homogeneity
### EAR 4.1 ### EAR 4.1
- Meta EARGM. - Meta EARGM.
- Support for N jobs in a node. - Support for N jobs in a node.
...@@ -51,4 +70,4 @@ ...@@ -51,4 +70,4 @@
- GPU monitoring based on nvidia-smi command. - GPU monitoring based on nvidia-smi command.
- GPU power reported to the DB using NVIDIA commands. - GPU power reported to the DB using NVIDIA commands.
- Postgresql support. - Postgresql support.
- freeipmi dependence removed. - freeipmi dependence removed.
\ No newline at end of file
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