The Many Faces of Instrumentation: Debugging and Better Performance using LLVM in HPC

Argonne computational scientist Hal Finkel will deliver a keynote talk on the open-source LLVM compiler infrastructure at the Workshop on Programming and Performance Visualization Tools (ProTools 19). LLVM, winner of the 2012 ACM Software System Award, has become an integral part of the software-development ecosystem for optimizing compilers, dynamic-language execution engines, source-code analysis and transformation

Priority Research Directions for In Situ Data Management: Enabling Scientific Discovery from Diverse Data Sources

At the 14th Workshop on Workflows in Support of Large-Scale Science (WORKS19), Argonne computer scientist Tom Peterka’s keynote talk will cover six priority research directions that highlight the components and capabilities needed for in situ data management to be successful for a wide variety of applications. In situ analysis tools can enable discoveries from a

Full-State Quantum Circuit Simulation by Using Data Compression

Researchers from Argonne and the University of Chicago will present a technical paper on their work to develop a new quantum circuit simulation technique that leverages data compression, trading computation time and fidelity to reduce the memory requirements of full-state quantum circuit simulations. Demonstrated on Argonne’s Theta supercomputer, the team’s novel approach provides researchers and