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Evaluating analytic gradients of pulse programs on quantum computers

1 code implementation28 Sep 2023

Parametrized pulse programs running on quantum hardware can be differentiated via the stochastic parameter-shift (SPS) rule.

Quantum Physics

GraphScope Flex: LEGO-like Graph Computing Stack

1 code implementation19 Dec 2023

Furthermore, GraphScope Flex accomplishes up to a 2, 400X performance gain in real-world applications, demonstrating its proficiency across a wide range of graph computing scenarios with increased effectiveness.

Distributed, Parallel, and Cluster Computing Databases

Differentiable Expected Hypervolume Improvement for Parallel Multi-Objective Bayesian Optimization

1 code implementation NeurIPS 2020

In many real-world scenarios, decision makers seek to efficiently optimize multiple competing objectives in a sample-efficient fashion.

Bayesian Optimization Second-order methods

On Second-Order Derivatives of Rigid-Body Dynamics: Theory & Implementation

2 code implementations12 Feb 2023

Model-based control for robots has increasingly been dependent on optimization-based methods like Differential Dynamic Programming and iterative LQR (iLQR).

Robotics

HiFrames: High Performance Data Frames in a Scripting Language

3 code implementations7 Apr 2017

Data frames in scripting languages are essential abstractions for processing structured data.

Distributed, Parallel, and Cluster Computing

Gunrock: GPU Graph Analytics

3 code implementations4 Jan 2017

For large-scale graph analytics on the GPU, the irregularity of data access and control flow, and the complexity of programming GPUs, have presented two significant challenges to developing a programmable high-performance graph library.

Distributed, Parallel, and Cluster Computing

Stateful Dataflow Multigraphs: A Data-Centric Model for High-Performance Parallel Programs

3 code implementations27 Feb 2019

With the ubiquity of accelerators, such as FPGAs and GPUs, the complexity of high-performance programming is increasing beyond the skill-set of the average scientist in domains outside of computer science.

Programming Languages Distributed, Parallel, and Cluster Computing Performance

Crocoddyl: An Efficient and Versatile Framework for Multi-Contact Optimal Control

2 code implementations11 Sep 2019

Additionally, we propose a novel optimal control algorithm called Feasibility-driven Differential Dynamic Programming (FDDP).

Robotics Optimization and Control

Finch: Sparse and Structured Tensor Programming with Control Flow

2 code implementations25 Apr 2024

Finch supports a familiar programming language of loops, statements, ifs, breaks, etc., over a wide variety of tensor structures, such as sparsity, run-length-encoding, symmetry, triangles, padding, or blocks.

Mathematical Software

DeepMAD: Mathematical Architecture Design for Deep Convolutional Neural Network

1 code implementation CVPR 2023

To this end, a novel framework termed Mathematical Architecture Design for Deep CNN (DeepMAD) is proposed to design high-performance CNN models in a principled way.

Image Classification Neural Architecture Search