4 papers
Analyzing Modern NVIDIA GPU cores
Rodrigo Huerta, Mojtaba Abaie Shoushtary, José-Lorenzo Cruz +1
GPUs are the most popular platform for accelerating HPC workloads, such as artificial intelligence and science simulations. However, most microarchitectural research in academia re…
Control Flow Management in Modern GPUs
Mojtaba Abaie Shoushtary, Jordi Tubella Murgadas, Antonio Gonzalez
In GPUs, the control flow management mechanism determines which threads in a warp are active at any point in time. This mechanism monitors the control flow of scalar threads within…
Analyzing and Improving Hardware Modeling of Accel-Sim
Rodrigo Huerta, Mojtaba Abaie Shoushtary, Antonio González
GPU architectures have become popular for executing general-purpose programs. Their many-core architecture supports a large number of threads that run concurrently to hide the late…
A Lightweight, Compiler-Assisted Register File Cache for GPGPU
Mojtaba Abaie Shoushtary, Jose Maria Arnau, Jordi Tubella Murgadas +1
Modern GPUs require an enormous register file (RF) to store the context of thousands of active threads. It consumes considerable energy and contains multiple large banks to provide…