Onur Mutlu

The paper characterizes Homomorphic Encryption (HE) operations on a real-world Processing-In-Memory (PIM) system, demonstrating that while PIM is a viable alternative to CPUs/GPUs, performance is limited by the lack of native modular multiplication and insufficient per-bank memory capacity.

This paper investigates the potential of real-world Processing-in-Memory (PIM) architectures, specifically using UPMEM, to accelerate cryptographic algorithms, demonstrating that distributing computation across multiple memory ranks significantly improves performance.

Ramulator 2.1 is an updated DRAM simulator with improved support for modern features, better usability, and comprehensive testing.

The authors of Ramulator 2.0 simulator challenge the claims made in a research paper about its performance and propose best practices to avoid simulator usage errors.

The paper introduces COSM, a cooperative scheduling framework to facilitate concurrent operation of Processing-in-Memory (PIM) and CPU tasks on mobile platforms, improving PIM throughput by up to 2.8x with less than 2.0% CPU performance loss.

Valinor is a hardware-OS cooperative memory allocation substrate that introduces a programmable hardware allocation engine for improving performance and reducing energy consumption in virtual-to-physical mappings.