Josh Park

Josh Park is a senior manager at NVIDIA, where he specializes in the development of deep learning solutions using DL frameworks on multi-GPU and multi-node servers and embedded systems. His expertise extends to the evaluation and enhancement of training and inference performances across diverse GPU architectures, including x86_64 and aarch64. He earned his Ph.D. in computer science from Texas A&M University.
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Posts by Josh Park

Computer Vision / Video Analytics

Emulating the Attention Mechanism in Transformer Models with a Fully Convolutional Network

The past decade has seen a remarkable surge in the adoption of deep learning techniques for computer vision (CV) tasks. Convolutional neural networks (CNNs)... 13 MIN READ
Simulation / Modeling / Design

Sparsity in INT8: Training Workflow and Best Practices for NVIDIA TensorRT Acceleration

The training stage of deep learning (DL) models consists of learning numerous dense floating-point weight matrices, which results in a massive amount of... 12 MIN READ

Accelerating Quantized Networks with the NVIDIA QAT Toolkit for TensorFlow and NVIDIA TensorRT

We’re excited to announce the NVIDIA Quantization-Aware Training (QAT) Toolkit for TensorFlow 2 with the goal of accelerating the quantized networks with... 9 MIN READ
Computer Vision / Video Analytics

Speeding Up Deep Learning Inference Using NVIDIA TensorRT (Updated)

This post was updated July 20, 2021 to reflect NVIDIA TensorRT 8.0 updates. NVIDIA TensorRT is an SDK for deep learning inference. TensorRT provides APIs and... 22 MIN READ
Data Science

Speeding Up Deep Learning Inference Using TensorFlow, ONNX, and NVIDIA TensorRT

This post was updated July 20, 2021 to reflect NVIDIA TensorRT 8.0 updates. In this post, you learn how to deploy TensorFlow trained deep learning models using... 15 MIN READ
Data Science

Discovering GPU-friendly Deep Neural Networks with Unified Neural Architecture Search

After the first successes of deep learning, designing neural network architectures with desirable performance criteria for a given task (for example, high... 9 MIN READ