Christos-Efthymios Kotselidis

Search results

• 2024

  Towards GPU Accelerated FHE Computations

  Papadakis, O., Papadimitriou, M., Stratikopoulos, A., Xekalaki, M., Fumero Alfonso, J., Foutris, N. & Kotselidis, C.-E., 15 Jul 2024, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Fully Homomorphic Encryption 100%
  166 Downloads (Pure)
• 2023

  A Multifaceted Memory Analysis of Java Benchmarks

  Papadakis, O., Andronikakis, A., Foutris, N., Papadimitriou, M., Stratikopoulos, A., Zakkak, F., Xekalakis, P. & Kotselidis, C.-E., 5 Sept 2023, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  File

  • Memory Behavior 100%
  • Memory Analysis 100%
  • Java Application 66%
  • Research Community 33%
  • Benchmarking 33%
  459 Downloads (Pure)

• Beehive SPIR-V Toolkit: A Composable and Functional API for Runtime SPIR-V Code Generation

  Fumero Alfonso, J., Rethy, G., Stratikopoulos, A., Foutris, N. & Kotselidis, C.-E., Oct 2023.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Code Generation 100%
  • runtime system 100%
  • OpenCL 75%
  • Language Implementation 25%
  • Programming Framework 25%
  84 Downloads (Pure)

• Cross-Language Interoperability of Heterogeneous Code

  Stratikopoulos, A., Blanaru, F., Fumero Alfonso, J., Xekalaki, M., Papadakis, O. & Kotselidis, C.-E., 5 Feb 2023, (Accepted/In press) p. 1-5. 5 p.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Interoperability 100%
  • Hardware Resource 50%
  • Java Virtual Machines 25%
  • Virtualization Layer 25%
  • Prototyping Language 25%
  103 Downloads (Pure)

• Scaling Up Performance of Managed Applications on NUMA Systems

  Papadakis, O., Andronikakis, A., Foutris, N., Papadimitriou, M., Stratikopoulos, A., Zakkak, F., Xekalakis, P. & Kotselidis, C.-E., 24 Apr 2023, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  File

  • Non-Uniform Memory Access 100%
  • Non-Uniform Memory Access Architecture 50%
  • Proposed Mechanism 25%
  • Good Understanding 25%
  • Runtime Environment 25%
  252 Downloads (Pure)

• Unified Shared Memory: Friend or Foe? Understanding the Implications of Unified Memory on Managed Heaps

  Fumero Alfonso, J., Blanaru, F.-G., Stratikopoulos, A., Dohrmann, S., Viswanathan, S. & Kotselidis, C.-E., Oct 2023.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Garbage Collector 100%
  • Shared Memories 100%
  • runtime system 80%
  • Hardware Accelerator 40%
  • hardware acceleration 40%
  126 Downloads (Pure)
• 2022

  Enabling Pipeline Parallelism in Heterogeneous Managed Runtime Environments via Batch Processing

  Blanaru, F.-G., Stratikopoulos, A., Fumero Alfonso, J. & Kotselidis, C.-E., 4 Feb 2022, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Runtime Environment 100%
  • Pipeline Parallelism 100%
  • runtime system 100%
  • Hardware Accelerator 75%
  • Memory Management 50%
  746 Downloads (Pure)

• Enabling Transparent Acceleration of Big Data Frameworks Using Heterogeneous Hardware

  Xekalaki, M., Fumero Alfonso, J., Stratikopoulos, A., Doka, K., Katsakioris, C., Bitsakos, C., Koziris, N. & Kotselidis, C.-E., 2022, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  File

  • Graphics Processing Unit 100%
  • Big Data 100%
  • Application Programming Interface 80%
  • Field Programmable Gate Arrays 80%
  • Execution Model 40%
  546 Downloads (Pure)
• 2021

  Automatically Exploiting the Memory Hierarchy of GPUs through Just-in-Time Compilation

  Papadimitriou, M., Fumero Alfonso, J., Stratikopoulos, A. & Kotselidis, C.-E., 16 Apr 2021, (Accepted/In press) p. 57-70. 14 p.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Memory Hierarchy 100%
  • Just-in-Time 100%
  • Graphics Processing Unit 100%
  • Time Compilation 100%
  • Data Locality 33%
  1034 Downloads (Pure)

• Multiple-Tasks on Multiple-Devices (MTMD): Exploiting Concurrency in Heterogeneous Managed Runtimes

  Papadimitriou, M., Markou, E., Fumero Alfonso, J., Stratikopoulos, A., Blanaru, F.-G. & Kotselidis, C.-E., 16 Apr 2021, (Accepted/In press) p. 125-138. 14 p.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Concurrency 100%
  • Multiple Device 100%
  • Multiple Task 100%
  • Computing Platform 50%
  • Machine Learning Approach 50%
  673 Downloads (Pure)
• 2020

  Running parallel bytecode interpreters on heterogeneous hardware

  Fumero Alfonso, J., Stratikopoulos, A. & Kotselidis, C.-E., 2020, (Accepted/In press) p. 1-5. 5 p.

  Research output: Contribution to conference › Paper › peer-review

  • Interpreter 100%
  • Bytecode 100%
  • Graphics Processing Unit 50%
  • Field Programmable Gate Arrays 25%
  • OpenCL 25%

• Transparent acceleration of Java-based deep learning engines

  Stratikopoulos, A., Olteanu, M.-C., Vaughan, I., Sevarac, Z., Foutris, N., Fumero Alfonso, J. & Kotselidis, C.-E., 23 Sept 2020, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  • Deep Learning 100%
  • Programming Framework 40%
  • Hardware Accelerator 40%
  • Neural Network 40%
  • Programming Model 20%

• You Can’t Hide You Can’t Run: A Performance Assessment of Managed Applications on a NUMA Machine

  Papadakis, O., Zakkak, F., Foutris, N. & Kotselidis, C.-E., 2020, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  File

  • Memory Access 100%
  • Software Engineer 20%
  • Computer Architecture 20%
  • Memory System 20%
  • Memory Capacity 20%
  352 Downloads (Pure)
• 2019

  Demystifying Crypto-Mining: Analysis and Optimizations of memory-hard PoW Algorithms

  Han, R., Foutris, N. & Kotselidis, C., 2019, p. 1-12. 12 p.

  Research output: Contribution to conference › Paper › peer-review

  File

  • Blockchain 100%
  • Consensus Protocol 42%
  • Application Specific Integrated Circuit 28%
  • Cryptocurrency 28%
  • Ethereum 14%
  5341 Downloads (Pure)
• 2018

  Challenges and proposals for enabling dynamic heterogeneous execution of Big Data frameworks

  Xekalaki, M., Fumero Alfonso, J. & Kotselidis, C.-E., 31 Oct 2018, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  File

  • Big Data 100%
  • Data Center 50%
  • Hardware Resource 50%
  • Programmability 50%
  • Computer Network 25%
  331 Downloads (Pure)

• Enabling RISC-V support on MaxineVM

  Zakkak, F., Fumero, J. & Kotselidis, C., 7 May 2018.

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Virtual Machine 100%
  • Unified Framework 20%
  304 Downloads (Pure)

• Using Compiler Snippets to Exploit Parallelism on Heterogeneous Hardware: A Java Reduction Case Study

  Fumero Alfonso, J. & Kotselidis, C.-E., 4 Nov 2018.

  Research output: Contribution to conference › Paper › peer-review

  File

  • Parallelism 100%
  • Reduction Operation 100%
  • Case Study 100%
  • Code Generation 50%
  • Parallel Architectures 50%
  371 Downloads (Pure)
• 2017

  Cross-ISA Debugging in Meta-circular VMs

  Kotselidis, C., Nisbet, A., Zakkak, F. & Foutris, N., 6 Oct 2017, (Accepted/In press).

  Research output: Contribution to conference › Paper › peer-review

  Open Access

  File

  • Virtual Machine 100%
  • Time Development 100%
  • Assembly Instruction 100%
  • Debugging Tool 100%
  334 Downloads (Pure)