Publications de Ayatallah Ahmed Gamal Kamal Elakhras

ElasticMiter: Formally Verified Dataflow Circuit Rewrites

Paolo Ienne, Ayatallah Ahmed Gamal Kamal Elakhras

Dataflow circuits have been studied for decades as a way to implement both asynchronous and synchronous designs, and, more recently, have attracted attention as the target of high-level synthesis (HLS) compilers. Yet, little is known about mechanisms to sy ...

ACM2025

Survival of the Fastest: Enabling More Out-of-Order Execution in Dataflow Circuits

Paolo Ienne, Andrea Guerrieri, Ayatallah Ahmed Gamal Kamal Elakhras

Dynamically scheduled HLS, through dataflow circuit generation, has proven successful at exploiting operation-level parallelism in several important situations where statically scheduled HLS fails. Yet, although existing dataflow circuits support out-of-or ...

Association for Computing Machinery, Inc2024

Straight to the Queue: Fast Load-Store Queue Allocation in Dataflow Circuits

Paolo Ienne, Andrea Guerrieri, Ayatallah Ahmed Gamal Kamal Elakhras

Dynamically scheduled high-level synthesis can exploit high levels of parallelism in poorly-predictable control-dominated applications. Yet, dataflow circuits are often generated by literal conversion of basic blocks into circuits interconnected in such a ...

Assoc Computing Machinery2023

Unleashing Parallelism in Elastic Circuits with Faster Token Delivery

Paolo Ienne, Andrea Guerrieri, Lana Josipovic, Ayatallah Ahmed Gamal Kamal Elakhras

High-level synthesis (HLS) is the process of automatically generating circuits out of high-level language descriptions. Previous research has shown that dynamically scheduled HLS through elastic circuit generation is successful at exploiting parallelism in ...

IEEE COMPUTER SOC2022