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PLUGARU Valentin

Main Referenced Co-authors
VARRETTE, Sébastien  (31)
BOUVRY, Pascal  (30)
CARTIAUX, Hyacinthe  (20)
PETER, Sarah  (19)
PARISOT, Clément  (18)
Main Referenced Keywords
HPC (17); High Performance Computing (2); Machine learning (2); Performance Evaluation (2); Benchmark testing (1);
Main Referenced Unit & Research Centers
ULHPC - University of Luxembourg: High Performance Computing (31)
LuXDEM - University of Luxembourg: Luxembourg XDEM Research Centre (1)
Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group) (1)
Luxembourg Centre for Systems Biomedicine (LCSB): Eco-Systems Biology (Wilmes Group) (1)
Luxembourg Centre for Systems Biomedicine (LCSB): Machine Learning (Vlassis Group) (1)
Main Referenced Disciplines
Computer science (32)
Microbiology (1)

Publications (total 33)

The most downloaded
465 downloads
Guzek, M., Varrette, S., Plugaru, V., Pecero, J., & Bouvry, P. (2014). A Holistic Model of the Performance and the Energy-Efficiency of Hypervisors in an HPC Environment. Concurrency and Computation: Practice and Experience. doi:10.1007/978-3-642-40517-4_13 https://hdl.handle.net/10993/16624

The most cited

254 citations (OpenCitations)

Laczny, C. C., Sternal, T., Plugaru, V., Gawron, P., Atashpendar, A., Margossian, H. H., Coronado, S., van der Maaten, L., Vlassis, N., & Wilmes, P. (2015). VizBin - an application for reference-independent visualization and human-augmented binning of metagenomic data. Microbiome. doi:10.1186/s40168-014-0066-1 https://hdl.handle.net/10993/20140

Mahon, S., Varrette, S., Plugaru, V., Pinel, F., & Bouvry, P. (2020). Performance Analysis of Distributed and Scalable Deep Learning. In 20th IEEE/ACM Intl. Symp. on Cluster, Cloud and Internet Computing (CCGrid'20) (pp. 760--766). Melbourne, Australia: IEEE/ACM.
Peer reviewed

Plugaru, V., & Besseron, X. (20 June 2019). Monitoring & Profiling II (Advanced performance engineering) [Paper presentation]. 9th Uni.lu High Performance Computing School, Esch-sur-Alzette, Luxembourg.

Emeras, J., Varrette, S., Plugaru, V., & Bouvry, P. (April 2019). Amazon Elastic Compute Cloud (EC2) versus In-House HPC Platform: A Cost Analysis. IEEE Transactions on Cloud Computing, 7 (2), 456-468. doi:10.1109/TCC.2016.2628371
Peer Reviewed verified by ORBi

Parisot, C., Cartiaux, H., Varrette, S., Plugaru, V., Diehl, S., & Bouvry, P. (June 2018). UL HPC Tutorial: Getting Started on the Uni.lu HPC platform [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Plugaru, V., Varrette, S., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Multi-Physics workflows: test cases on CFD / MD / Chemistry applications [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Diehl, S., Varrette, S., Plugaru, V., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Building [custom] software with EasyBuild on the UL HPC platform [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Plugaru, V., Varrette, S., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: HPC Containers with Singularity [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Cartiaux, H., Varrette, S., Plugaru, V., Diehl, S., Parisot, C., & Bouvry, P. (June 2018). UL HPC Tutorial: HPC workflow with sequential jobs [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Varrette, S., Plugaru, V., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Big Data Applications (batch, stream, hybrid) with Hadoop and Spark [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Ginolhac, A., Emeras, J., Varrette, S., Plugaru, V., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Statistical Computing with R [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Varrette, S., Plugaru, V., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Machine and Deep Learning on the UL HPC Platform [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Plugaru, V., Varrette, S., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Basic and Advanced scientific computing using MATLAB [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Plugaru, V., Varrette, S., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Advanced Job scheduling with SLURM and OAR [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Plugaru, V., Diehl, S., Varrette, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Bio-informatics workflows and applications [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Varrette, S., Plugaru, V., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Parallel computations with OpenMP/MPI [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Parisot, C., Diehl, S., Varrette, S., Plugaru, V., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: (Advanced) Prototyping with Python [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Plugaru, V., Besseron, X., Varrette, S., Diehl, S., Parisot, C., Cartiaux, H., & Bouvry, P. (June 2018). UL HPC Tutorial: Performance engineering - HPC debugging and profilling [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg.

Varrette, S., Plugaru, V., Diehl, S., Parisot, C., & Cartiaux, H. (June 2018). Overview and Challenges of the UL HPC Facility at the EuroHPC Horizon [Paper presentation]. 7th High Performance Computing School, University of Luxembourg, Luxembourg, Luxembourg.

Bouvry, P., Varrette, S., Plugaru, V., Peter, S., Cartiaux, H., & Parisot, C. (April 2018). Large-scale research data management: Road to GDPR compliance [Paper presentation]. Luxembourg Data Conversations, Luxembourg, Luxembourg.

Varrette, S., Bouvry, P., Plugaru, V., Diehl, S., Parisot, C., & Cartiaux, H. (November 2017). Overview and Challenges of the UL HPC Facility at the EuroHPC Horizon [Paper presentation]. 6th High Performance Computing School, University of Luxembourg, Luxembourg, Luxembourg.

Varrette, S., Bouvry, P., Plugaru, V., Diehl, S., Parisot, C., & Cartiaux, H. (June 2017). Overview and Challenges of the UL HPC Facility at the Belval and EuroHPC Horizon [Paper presentation]. 5th High Performance Computing School, University of Luxembourg, Luxembourg, Luxembourg.

Varrette, S., Bouvry, P., Plugaru, V., Diehl, S., & Cartiaux, H. (November 2016). Overview and Challenges of the UL HPC Facility at the Belval Horizon [Paper presentation]. 4th High Performance Computing School, University of Luxembourg, Luxembourg, Luxembourg.

Varrette, S., Bouvry, P., Plugaru, V., Diehl, S., & Cartiaux, H. (June 2015). High Performance Computing (HPC) at UL: Overview (as of 2015) and Usage [Paper presentation]. 3rd High Performance Computing School, University of Luxembourg, Luxembourg, Luxembourg.

Besseron, X., Plugaru, V., Mahmoudi, A. H., Varrette, S., Peters, B., & Bouvry, P. (2015). Performance Evaluation of the XDEM framework on the OpenStack Cloud Computing Middleware. In Proceedings of the Fourth International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering. Civil-Comp Press.
Peer reviewed

Laczny, C. C., Sternal, T., Plugaru, V., Gawron, P., Atashpendar, A., Margossian, H. H., Coronado, S., van der Maaten, L., Vlassis, N., & Wilmes, P. (2015). VizBin - an application for reference-independent visualization and human-augmented binning of metagenomic data. Microbiome. doi:10.1186/s40168-014-0066-1
Peer Reviewed verified by ORBi

Plugaru, V., Varrette, S., & Bouvry, P. (2014). Performance Analysis of Cloud Environments on Top of Energy-Efficient Platforms Featuring Low Power Processors. In Proc. of the 6th IEEE Intl. Conf. on Cloud Computing Technology and Science (CloudCom'14). Singapore, Singapore: IEEE Computer Society.
Peer reviewed

Plugaru, V., Varrette, S., & Bouvry, P. (October 2014). Performance tuning of applications in HPC environments employing Simulated Annealing [Paper presentation]. Intl. Conf. on Metaheuristics and Nature Inspired Computing (META'14).

Varrette, S., Plugaru, V., Guzek, M., Besseron, X., & Bouvry, P. (2014). HPC Performance and Energy-Efficiency of the OpenStack Cloud Middleware. In Proc. of the 43rd Intl. Conf. on Parallel Processing (ICPP-2014), Heterogeneous and Unconventional Cluster Architectures and Applications Workshop (HUCAA'14). Minneapolis, MN, US, Unknown/unspecified: IEEE.
Peer reviewed

Plugaru, V., Varrette, S., Pinel, F., & Bouvry, P. (2014). Evaluating the HPC Performance and Energy-Efficiency of Intel and ARM-based systems with synthetic and bioinformatics workloads. CSC.

Guzek, M., Varrette, S., Plugaru, V., Pecero, J., & Bouvry, P. (2014). A Holistic Model of the Performance and the Energy-Efficiency of Hypervisors in an HPC Environment. Concurrency and Computation: Practice and Experience. doi:10.1007/978-3-642-40517-4_13
Peer reviewed

Varrette, S., Guzek, M., Plugaru, V., Besseron, X., & Bouvry, P. (2013). HPC Performance and Energy-Efficiency of Xen, KVM and VMware Hypervisors. In Proc. of the 25th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2013).
Peer reviewed

Plugaru, V., Georgatos, F., Varrette, S., & Bouvry, P. (2013). Performance tuning of applications for HPC systems employing Simulated Annealing optimization. Luxembourg, Luxembourg: CSC.

Guzek, M., Varrette, S., Plugaru, V., Pecero, J., & Bouvry, P. (2013). A Holistic Model of the Performance and the Energy-Efficiency of Hypervisors in an HPC Environment. In Energy Efficiency in Large Scale Distributed Systems (pp. 133-152). Springer.
Peer reviewed

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