Publications

A chronological record of research from HPC Forge. Links to papers, code, and project pages are included where available.

2026

EventFlow

EventFlow: Real-time neuromorphic event-driven classification of two-phase boiling flow regimes

S. Chang, S. Arani, N. S. Nuthalapati, Y. Suh, N. Choi, S. Khodakarami, M. R. H. Roni, N. Miljkovic, A. Chandramowlishwaran, Y. Won
Droplet 2026
Paper

2025

2024

BERN-NN-IBF

BERN-NN-IBF: Enhancing Neural Network Bound Propagation Through Implicit Bernstein Form and Optimized Tensor Operations

W. Fatnassi, A. Feeney, A. Chandramowlishwaran, Y. Shoukry
IEEE TCAD 2024
Paper

2023

Breaking Boundaries

Breaking Boundaries: Distributed Domain Decomposition with Scalable Physics-Informed Neural PDE Solvers

A. Feeney, Z. Li, R. Bostanabad, A. Chandramowlishwaran
SC 2023
Paper
ADARNet

ADARNet: Deep Learning Predicts Adaptive Mesh Refinement

O. Obiols-Sales, A. Vishnu, N. Malaya, A. Chandramowlishwaran
ICPP 2023
Paper

2022

MPI + Threads

Lessons Learned on MPI+Threads Communication

R. Zambre, A. Chandramowlishwaran
SC 2022
Paper

2021

MPI Endpoints

Logically Parallel Communication for Fast MPI+Threads Applications

R. Zambre, D. Sahasrabudhe, H. Zhou, M. Berzins, A. Chandramowlishwaran, P. Balaji
IEEE TPDS 2021
Paper
adPerf

adPerf: Characterizing the Performance of Third-party Ads

B. Pourghassemi, J. Bonecutter, Z. Li, A. Chandramowlishwaran
ACM SIGMETRICS 2021
Paper
Async I/O

Demystifying Asynchronous I/O Interference in HPC Applications

S. M. Tseng, B. Nicolae, F. Cappello, A. Chandramowlishwaran
IJHPCA 2021
Paper
Hypre

Optimizing the Hypre solver for manycore and GPU architectures

D. Sahasrabudhe, R. Zambre, A. Chandramowlishwaran, M. Berzins
Journal of Computational Science 2021
Paper

2020

Endpoints

How I Learned to Stop Worrying About User-Visible Endpoints and Love MPI

R. Zambre, A. Chandramowlishwaran, P. Balaji
ICS 2020
Paper
Pencil

Pencil: A Pipelined Algorithm for Distributed Stencils

H. Wang, A. Chandramowlishwaran
SC 2020
Paper Code
CNN GPUs

On the Limits of Parallelizing Convolutional Neural Networks on GPUs

B. Pourghassemi, C. Zhang, J. H. Lee, A. Chandramowlishwaran
SPAA 2020
Paper
Causal Profiling

Only Relative Speed Matters: Virtual Causal Profiling

B. Pourghassemi, A. A. Sani, A. Chandramowlishwaran
ACM SIGMETRICS Performance Evaluation Review 2020
Paper

2019

What-if Analysis

What-if Analysis of Page Load Time in Web Browsers using Causal Profiling

B. Pourghassemi, A. A. Sani, A. Chandramowlishwaran
ACM SIGMETRICS 2019
Paper
Network Monitoring

Towards portable online prediction of network utilization using MPI-level monitoring

S. M. Tseng, B. Nicolae, G. Bosilca, E. Jeannot, A. Chandramowlishwaran, F. Cappello
EuroPar 2019
Paper
Breaking Band

Breaking Band: A Breakdown of High-performance Communication

R. Zambre, M. Grodowitz, A. Chandramowlishwaran, P. Shamis
ICPP 2019
Paper
Multi-block Grids

Multi-criteria partitioning of multi-block structured grids

H. Wang, A. Chandramowlishwaran
ICS 2019
Paper
Portal

Portal: A High-Performance Language and Compiler for Parallel N-body Problems

L. A. Beni, S. Ramanan, A. Chandramowlishwaran
IPDPS 2019
Paper

2018

SUGAR

SUGAR: Secure GPU Acceleration in Web Browsers

Z. Yao, Z. Ma, Y. Liu, A. A. Sani, A. Chandramowlishwaran
ASPLOS 2018
Paper
Communication Endpoints

Scalable Communication Endpoints for MPI+Threads Applications

R. Zambre, A. Chandramowlishwaran, P. Balaji
ICPADS 2018 · Best Poster
Paper
Roofline CFD

Roofline guided design and analysis of a multi-stencil CFD solver for multicore performance

B. M. Davani, F. Marti, F. Liu, A. Chandramowlishwaran
IPDPS 2018
Paper

2017

cudaCR

cudaCR: An In-Kernel Application-Level Checkpoint/Restart Scheme for CUDA-Enabled GPUs

B. Pourghassemi, A. Chandramowlishwaran
IEEE CLUSTER 2017
Paper
PASCAL

PASCAL: A Parallel Algorithmic SCALable Framework for N-body Problems

L. A. Beni, A. Chandramowlishwaran
EuroPar 2017
Paper
Navier-Stokes GPU

Unsteady Navier-Stokes computations on GPU architectures

B. M. Davani, F. Marti, B. Pourghassemi, F. Liu, A. Chandramowlishwaran
AIAA Computational Fluid Dynamics Conference 2017
Paper

2016

Servo

Parallel Performance-Energy Predictive Modeling of Browsers: Case Study of Servo

R. Zambre, L. Bergstrom, L. A. Beni, A. Chandramowlishwaran
HiPC 2016
Paper