New paper added
A Reinforcement Learning Approach for Performance-aware Reduction in Power Consumption of Data Center Compute Nodes was presented at IC2E 2023.
Argo News
2023
New release of Variorum
Variorum v0.7.0 has been released!
New release of AML
AML v0.2.1 has been released!
New release of UMap
UMap v2.1.1 has been released!
New release of msr-safe
msr-safe v1.7.0 has been released!
Argo poster from the ECP Annual Meeting
2023 ECP Annual Meeting took place in-person for the first time since 2020, in Houston, Texas.
2022
New release of Variorum
Variorum v0.6.0 has been released!
New paper added
Adaptive Power Control for Sober High-Performance Computing was presented at CCTA 2022.
Latest version of AML now in Spack
The latest version of AML is now available via Spack.
New major release of Variorum
Variorum v0.5.0 has been released!
New paper added
Rapid Execution Time Estimation for Heterogeneous Memory Systems Through Differential Tracing was presented at ISC 2022.
Updated posters for the ECP Annual Meeting
Updated project posters are now available on our Publications page. These will be presented at the upcoming 2022 ECP Annual Meeting on Thursday, May 5.
New paper added
Enabling Scalable and Extensible Memory-Mapped Datastores in Userspace was published in IEEE Transactions on Parallel and Distributed Systems (TPDS).
Argo website has moved
The Argo website has moved from https://www.mcs.anl.gov/research/projects/argo/ to https://web.cels.anl.gov/projects/argo/.
2021
New release of AML
AML v0.2.0 has been released!
UMap content updated
The UMap page in the Overview section has been thoroughly updated.
New paper added
Parallel Application Power and Performance Prediction Modeling Using Simulation will be presented at WSC 2021.
Argo-related activities during SC21
A number of activities related to the Argo project and its members will take place during the upcoming SC conference in St. Louis, Missouri and online.
Idriss Daoudi joins the Argo team
Idriss Daoudi joins the Argo team at Argonne as a postdoc, working remotely from France.
John-Luke Navarro joins the Argo team
John-Luke Navarro joins the Argo team at Argonne as a part-time software engineer.
New paper added
Sustaining Performance While Reducing Energy Consumption: A Control Theory Approach was presented at Euro-Par 2021.
Argonne repositories migrating to GitHub
We are beginning to migrate the repositories hosted on a custom Gitlab at Argonne to GitHub, due to the planned retirement of the current hosting infrastruct...
New release of Variorum
Variorum v0.4.1 has been released!
New release of Variorum
Variorum v0.4.0 has been released!
2020
New release of UMap
UMap v2.1.0 has been released!
New paper added
On the Memory Underutilization: Exploring Disaggregated Memory on HPC Systems was presented at SBAC-PAD 2020.
New release of msr-safe
msr-safe v1.5.0 has been released!
New release of Variorum
Variorum v0.3.0 has been released!
New paper added
NUMA-Aware Data Management for Neutron Cross Section Data in Continuous Energy Monte Carlo Neutron Transport Simulation was published in the proceedings of P...
New release of Variorum
Variorum v0.2.0 has been released!
Abhik Sarkar joins the Argo team
Abhik Sarkar joins the Argo UMap team at Livermore.
Argo-related activities during the ECP Annual Meeting
A number of activities related to the Argo project and its members took place during the 2020 ECP Annual Meeting in Houston, Texas.
2019
Initial release of Variorum
Variorum v0.1.0 has been released!
Book on HPC Operating Systems published
The book Operating Systems for Supercomputers and High Performance Computing was just published by Springer Singapore
Argo-related activities during SC
A number of activities related to the Argo project and its members will take place during the upcoming SC conference in Denver, Colorado.
Ivy Peng joins the Argo team
Ivy Peng joins the Argo UMap team at Livermore, replacing Marty McFadden and Eric Green.
New papers added
Data and Thread Placement in NUMA Architectures: A Statistical Learning Approach was presented at ICPP 2019.
UMap in Spack
UMap is now officially a Spack package.
UMap v2.0.0 released
UMap v2.0.0 has been released! Changes include:
Brice Videau rejoins the Argo team
Brice Videau joins Argonne as a regular staff member.
PowerStack activities at ISC
Several PowerStack-related activities and events took place during the ISC conference in Frankfurt, Germany.
NRM v0.1.0 released
NRM and libnrm have been packaged and released for the first time.
PowerStack meeting in Munich
The annual PowerStack meeting (invite-only) was held in LRZ, Germany.
New website is live
The new Argo website is now live at https://www.mcs.anl.gov/research/projects/argo/.
DOE-MEXT meeting in Chicago
Several members of the team attended the DOE/MEXT workshop on system software in Chicago.
Resource Arbitration workshop at IPDPS
Pete Beckman and Swann Perarnau co-organized the 1st Workshop on Resource Arbitration for Dynamic Runtimes (RADR) at IPDPS 2019.
New Argo paper published
Understanding the Impact of Dynamic Power-Capping on Application Progress was presented at IPDPS 2019.