EAR tagshttps://gitlab.bsc.es/ear_team/ear/-/tags2020-07-01T10:37:43+02:00https://gitlab.bsc.es/ear_team/ear/-/tags/v4.3.1v4.3.1<ul data-sourcepos="1:1-5:42" dir="auto">
<li data-sourcepos="1:1-1:28">Documentation typos fixed.</li>
<li data-sourcepos="2:1-2:44">EAR configuration files templates updated.</li>
<li data-sourcepos="3:1-3:75">Bugs fixed for intel_pstate CPUFreq driver support.</li>
<li data-sourcepos="4:1-4:21">Powercap bug fixes.</li>
<li data-sourcepos="5:1-5:42">ear.conf parsing errors found and fixed.</li>
</ul>2023-10-01T23:00:07+02:00Oriol Vidal Teruelovidal@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/v4.3.0v4.3.0EAR-4.3.0<ul data-sourcepos="1:1-8:74" dir="auto">
<li data-sourcepos="1:1-1:74">MPI stats collection now is guided by sampling to minimize the overhead.</li>
<li data-sourcepos="2:1-2:36">EARL-EARD communication optimized.</li>
<li data-sourcepos="3:1-3:38">EARL: Periodic actions optimization.</li>
<li data-sourcepos="4:1-4:62">EARL: Reduce time consumption of loop signature computation.</li>
<li data-sourcepos="5:1-5:54">erun: Provide support for multiple batch schedulers.</li>
<li data-sourcepos="6:1-6:37">eardbd: Verbosity quality improved.</li>
<li data-sourcepos="7:1-7:48">Improved metrics computation in AMD Zen2/Zen3.</li>
<li data-sourcepos="8:1-8:74">Improved robustness in metrics computation to support hardware failures.</li>
</ul>2023-07-14T11:23:21+02:00Oriol Vidaloriol.vidal@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/v4.3.0bv4.3.0bear-4.3.0-beta<ul data-sourcepos="1:1-9:0" dir="auto">
<li data-sourcepos="1:1-1:74">MPI stats collection now is guided by sampling to minimize the overhead.</li>
<li data-sourcepos="2:1-2:36">EARL-EARD communication optimized.</li>
<li data-sourcepos="3:1-3:38">EARL: Periodic actions optimization.</li>
<li data-sourcepos="4:1-4:62">EARL: Reduce time consumption of loop signature computation.</li>
<li data-sourcepos="5:1-5:54">erun: Provide support for multiple batch schedulers.</li>
<li data-sourcepos="6:1-6:37">eardbd: Verbosity quality improved.</li>
<li data-sourcepos="7:1-7:48">Improved metrics computation in AMD Zen2/Zen3.</li>
<li data-sourcepos="8:1-9:0">Improved robustness in metrics computation to support hardware failures.</li>
</ul>
<h3 data-sourcepos="10:1-10:15" dir="auto">
<a id="user-content-tag-message" class="anchor" href="#tag-message" aria-hidden="true"></a>Tag message</h3>
<p data-sourcepos="12:1-12:14" dir="auto">ear-4.3.0-beta</p>2023-07-06T15:20:40+02:00Oriol Vidaloriol.vidal@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/v4.2.1v4.2.1<ul data-sourcepos="1:1-1:11" dir="auto">
<li data-sourcepos="1:1-1:11">Fix bugs.</li>
</ul>2023-02-03T12:48:41+01:00Oriol Vidaloriol.vidal@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/v4.2v4.2<ul data-sourcepos="1:1-17:69" dir="auto">
<li data-sourcepos="1:1-1:65">Improved support for node sharing : save/restore configurations</li>
<li data-sourcepos="2:1-2:16">AMD(Zen3) CPUs</li>
<li data-sourcepos="3:1-3:31">Intel(r) SST support ondemand</li>
<li data-sourcepos="4:1-4:32">Improved Phases classification</li>
<li data-sourcepos="5:1-5:54">GPU idle optimization in all the application phases</li>
<li data-sourcepos="6:1-6:69">MPI load balance for energy optimization integrated on EAR policies</li>
<li data-sourcepos="7:1-7:63">On demand COUNTDOWN support for MPI calls energy optimization</li>
<li data-sourcepos="8:1-8:68">Energy savings estimates reported to the DB (available with eacct)</li>
<li data-sourcepos="9:1-9:62">Application phases reported to the DB (available with eacct)</li>
<li data-sourcepos="10:1-10:54">MPI statistics reports: CSV file with MPI statistics</li>
<li data-sourcepos="11:1-11:45">New Intel Node Manager powercap node plugin</li>
<li data-sourcepos="12:1-12:50">Improvements in the Meta-EARGM and node powercap</li>
<li data-sourcepos="13:1-13:43">Improvements in the Soft cluster powercap</li>
<li data-sourcepos="14:1-14:67">New report plugins for non-relational DB: EXAMON, Cassandra, DCDB</li>
<li data-sourcepos="15:1-15:38">Improvements in the ear.conf parsing</li>
<li data-sourcepos="16:1-16:37">Improved metrics and management API</li>
<li data-sourcepos="17:1-17:69">Changes in the environment variables have been done for homogeneity</li>
</ul>2023-01-27T17:09:27+01:00Oriol Vidal Teruelovidal@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.1.4EAR_4.1.4<ul data-sourcepos="1:1-3:85" dir="auto">
<li data-sourcepos="1:1-1:37">Fixed an error with TPI calculation</li>
<li data-sourcepos="2:1-2:84">Fixed an error when using the default policy with a different tag than the default</li>
<li data-sourcepos="3:1-3:85">Changed the way that ear.conf is parsed and stored to improve messaging performance</li>
</ul>2022-10-14T16:49:48+02:00Lluislluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.1.3EAR_4.1.3<ul data-sourcepos="1:1-1:105" dir="auto">
<li data-sourcepos="1:1-1:105">Added a mechanism to detect when the end_job command is not reaching the EARD and automatically fix it.</li>
</ul>2022-10-04T11:47:27+02:00Lluislluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.1.2EAR_4.1.2<ul data-sourcepos="1:1-1:80" dir="auto">
<li data-sourcepos="1:1-1:80">Fixed an error with internal configuration's serialization and deserialization</li>
</ul>2022-07-26T10:24:09+02:00Lluislluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.1.1EAR_4.1.1<ul data-sourcepos="1:1-1:57" dir="auto">
<li data-sourcepos="1:1-1:57">Set maximum P-state values for CPU and IMC frequencies.</li>
</ul>2022-06-03T17:47:36+02:00ovidaloriol.vidal@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.1EAR_4.1<ul data-sourcepos="1:1-17:17" dir="auto">
<li data-sourcepos="1:1-1:13">Meta EARGM.</li>
<li data-sourcepos="2:1-2:31">Support for N jobs in a node.</li>
<li data-sourcepos="3:1-3:30">CPU power models for N jobs.</li>
<li data-sourcepos="4:1-4:35">Python apps loaded automatically.</li>
<li data-sourcepos="5:1-5:54">Support for MPI-Python through environment variable.</li>
<li data-sourcepos="6:1-6:43">Report plug-ins in EARL, EARD and EARDBD.</li>
<li data-sourcepos="7:1-7:21">PostgreSQL support.</li>
<li data-sourcepos="8:1-8:24">Soft cluster powercap.</li>
<li data-sourcepos="9:1-9:78">New AMD virtual P-states support using max frequency and different P-states.</li>
<li data-sourcepos="10:1-10:62">New RPC system in EARL-EARD communication (including locks).</li>
<li data-sourcepos="11:1-11:49">Partial support for different schedulers (PBS).</li>
<li data-sourcepos="12:1-12:45">New task messages between EARPlug and EARD.</li>
<li data-sourcepos="13:1-13:50">New DCMI and INM-Freeipmi based energy plug-ins.</li>
<li data-sourcepos="14:1-14:18">IceLake support.</li>
<li data-sourcepos="15:1-15:58">Likwid support for IceLake memory bandwidth computation.</li>
<li data-sourcepos="16:1-16:10">msr_safe</li>
<li data-sourcepos="17:1-17:17">HEROES plug-in.</li>
</ul>2022-05-27T13:34:25+02:00lluisalonsolluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.0.5EAR_4.0.5<ul data-sourcepos="1:2-1:78" dir="auto">
<li data-sourcepos="1:2-1:78">Fixed an error where powercap_status data would not be aggregated properly.</li>
</ul>2021-12-02T10:48:37+01:00lluisalonsolluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.0.4EAR_4.0.4<ul data-sourcepos="1:1-2:80" dir="auto">
<li data-sourcepos="1:1-1:59">Fixed an error in MySQL that would cause EARDBD to crash.</li>
<li data-sourcepos="2:1-2:80">Added a timeout to MySQL connections to prevent programs from getting locked.</li>
</ul>2021-12-02T09:22:47+01:00lluisalonsolluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.0.3EAR_4.0.3<p data-sourcepos="1:1-1:49" dir="auto">Fixed several issues (including 4.0.1 and 4.0.2):</p>
<ul data-sourcepos="2:2-7:0" dir="auto">
<li data-sourcepos="2:2-2:31">Fixed a memory leak in EARGM</li>
<li data-sourcepos="3:2-3:52">Updated PostgreSQL plugin to match the MySQL one.</li>
<li data-sourcepos="4:2-4:30">Updated INM energy plugin.</li>
<li data-sourcepos="5:2-5:30">Cleaned up edb_clean_apps.</li>
<li data-sourcepos="6:2-7:0">Removed an unnecessary global status in EARGM energycap layer.</li>
</ul>2021-10-19T10:07:41+02:00Lluislluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.0.2EAR_4.0.2<p data-sourcepos="1:1-1:21" dir="auto">Fixed several errors.</p>2021-10-13T16:24:26+02:00Lluislluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.0.1EAR_4.0.1<p data-sourcepos="1:1-1:21" dir="auto">Fixed several errors.</p>2021-10-13T16:24:37+02:00lluisalonsolluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_4.0EAR_4.0<ul data-sourcepos="1:1-7:42" dir="auto">
<li data-sourcepos="1:1-1:67">AMD virtual p-states support and DF frequency management included</li>
<li data-sourcepos="2:1-2:51">AMD optimization based on min_energy and min_time</li>
<li data-sourcepos="3:1-3:48">GPU optimization in low GPU utilization phases</li>
<li data-sourcepos="4:1-4:58">Application phases IO/MPI/Computation detection included</li>
<li data-sourcepos="5:1-5:108">Node powercap and cluster powercap implemented: Intel CPU and NVIDIA GPUS tested. Meta EAR-GM not released</li>
<li data-sourcepos="6:1-6:81">IO, Percentage of MPI and Uncore frequency reported to DB and included in eacct</li>
<li data-sourcepos="7:1-7:42">econtrol extensions for EAR health-check</li>
</ul>2021-08-23T10:15:51+02:00Julita Corbalanjulita.corbalan@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_3.3EAR_3.3Version 3.3<ul data-sourcepos="1:2-7:71" dir="auto">
<li data-sourcepos="1:2-1:22">EAR loader included</li>
<li data-sourcepos="2:2-2:35">GPU support migrated to nvml API</li>
<li data-sourcepos="3:2-3:29">TAGS supported in ear.conf</li>
<li data-sourcepos="4:2-4:49">Heterogeneous clusters specification supported</li>
<li data-sourcepos="5:2-5:43">EARGM energy capping management improved</li>
<li data-sourcepos="6:2-6:39">Internal messaging protocol improved</li>
<li data-sourcepos="7:2-7:71">Average CPU frequency and Average IMC frequency computation improved</li>
</ul>2020-10-30T10:09:47+01:00lluisalonsolluis.alonso@bsc.eshttps://gitlab.bsc.es/ear_team/ear/-/tags/EAR_3.2EAR_3.2<p data-sourcepos="1:1-1:38" dir="auto">Version 3.2: Supporting GPU monitoring</p>2020-07-01T10:37:43+02:00julita.corbalanjulita.corbalan@bsc.es