Publications associées à Classic RISC pipeline

Babak Falsafi, Mathias Josef Payer, Yuanlong Li, Siddharth Gupta, Yunho Oh, Qingxuan Kang, Abhishek Bhattacharjee

Precise exceptions are a cornerstone of modern computing as they provide the abstraction of sequential instruction execution to programmers while accommodating microarchitectural optimizations. However, increasing compute capabilities in deep memory hierar ...

ACM2023

Programmable Seizure Detector Using a 32-bit RISC Processor for Implantable Medical Devices

Alexandre Schmid, Keyvan Farhang Razi

A programmable patient-customized epileptic seizure detector is proposed in this paper to enable neurologists and patients to have constructive interactions with the implantable medical device. The programmability feature is enabled by designing a low-powe ...

IEEE2023

An Error-Based Approximation Sensing Circuit for Event-Triggered Low-Power Wearable Sensors

David Atienza Alonso, Alexandre Sébastien Julien Levisse, Tomas Teijeiro Campo, Silvio Zanoli, Flavio Ponzina

Event-based sensors have the potential to optimize energy consumption at every stage in the signal processing pipeline, including data acquisition, transmission, processing, and storage. However, almost all state-of-the-art systems are still built upon th ...

2023

A RISC-V Extension to Minimize Privileges of Enclave Runtimes

Edouard Bugnion, Neelu Shivprakash Kalani

In confidential computing, the view of the system software is Manichean: the host operating system is untrusted and the TEE runtime system is fully trusted. However, the runtime system is often as complex as a full operating system, and thus is not free fr ...

ACM2023

A robust walking detection algorithm using a single foot-worn inertial sensor: validation in real-life settings

Kamiar Aminian, Anisoara Ionescu, Gaëlle Prigent, Francesca Salis

Walking activity and gait parameters are considered among the most relevant mobility-related parameters. Currently, gait assessments have been mainly analyzed in laboratory or hospital settings, which only partially reflect usual performance (i.e., real wo ...

SPRINGER HEIDELBERG2023

C-shells: Deployable Gridshells with Curved Beams

Mark Pauly, Francis Julian Panetta, Seiichi Eduardo Suzuki Erazo, Quentin Christian Becker, Yingying Ren, Davide Pellis

We introduce a computational pipeline for simulating and designing C-shells, a new class of planar-to-spatial deployable linkage structures. A C-shell is composed of curved flexible beams connected at rotational joints that can be assembled in a stress-fre ...

2023

Attention-based domain adaptation for single-stage detectors

Mathieu Salzmann, Vidit Vidit

While domain adaptation has been used to improve the performance of object detectors when the training and test data follow different distributions, previous work has mostly focused on two-stage detectors. This is because their use of region proposals make ...

SPRINGER2022

Boosting Efficiency of External Pipelines by Blurring Application Boundaries

Anastasia Ailamaki, Periklis Chrysogelos, Anna Patricia Herlihy

Modern application development addresses increasingly specialized problems using domain-specific utilities, such as Optical Code Recognition and standalone statistical tools. The diversity of tooling, combined with the ever-growing volume of data, requires ...

2022

Micro BTB: A High Performance and Storage Efficient Last-Level Branch Target Buffer for Servers

Vishal Gupta

High-performance branch target buffers (BTBs) and the L1I cache are key to high-performance front-end. Modern branch predictors are highly accurate, but with an increase in code footprint in modern-day server workloads, BTB and L1I misses are still frequen ...

ASSOC COMPUTING MACHINERY2022

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Classic RISC pipeline

Imprecise Store Exceptions

Programmable Seizure Detector Using a 32-bit RISC Processor for Implantable Medical Devices

Practical considerations of diffusion-weighted MRS with ultra-strong diffusion gradients

An Error-Based Approximation Sensing Circuit for Event-Triggered Low-Power Wearable Sensors

A RISC-V Extension to Minimize Privileges of Enclave Runtimes

A robust walking detection algorithm using a single foot-worn inertial sensor: validation in real-life settings

C-shells: Deployable Gridshells with Curved Beams

Attention-based domain adaptation for single-stage detectors

Boosting Efficiency of External Pipelines by Blurring Application Boundaries

Micro BTB: A High Performance and Storage Efficient Last-Level Branch Target Buffer for Servers

Graph Chatbot

Chattez avec Graph Search

A robust walking detection algorithm using a single foot-worn inertial sensor: validation in real-life settings

A RISC-V Extension to Minimize Privileges of Enclave Runtimes

Attention-based domain adaptation for single-stage detectors

Imprecise Store Exceptions

Practical considerations of diffusion-weighted MRS with ultra-strong diffusion gradients

C-shells: Deployable Gridshells with Curved Beams

Programmable Seizure Detector Using a 32-bit RISC Processor for Implantable Medical Devices

Boosting Efficiency of External Pipelines by Blurring Application Boundaries

Micro BTB: A High Performance and Storage Efficient Last-Level Branch Target Buffer for Servers

An Error-Based Approximation Sensing Circuit for Event-Triggered Low-Power Wearable Sensors