Deep Learning Workflows: Training and Inference
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Discover the different AI applications and the different tools for the deep learning workflows to achieve them.
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Deep Learning Workflows: Training and Inference
- 1. 10/20/2017 Women in Big Data Event Hashtags: #IamAI, #WiBD Oct 18th AI Connect Speakers WiBD Introduction & DL Use Cases Renee Yao Product Marketing Manager, Deep Learning and Analytics NVIDIA Deep Learning Workflows (w/ a demo) Kari Briski Director of Deep Learning Software Product NVIDIA Deep Learning in Enterprise Nazanin Zaker Data Scientist SAP Innovation Center Network
- 2. Renee Yao Product Marketing Manager, NVIDIA AI CONNECT
- 3. Agenda AI Connect • 6:00-7:00pm – Registration and Networking • 7:00-7:15pm – “WiBD Introduction & DL Use Cases”, Renee Yao, Product Marketing Manager, Deep Learning and Analytics, NVIDIA • 7:15-7:45pm – “Deep Learning Workflows (with a live demo)”, Kari Briski, Director of Deep Learning Software Product, NVIDIA • 7:45-8:15pm – “Deep Learning in Enterprise” by Nazanin Zaker, Data Scientist, SAP Innovation Center Network • 8:15-8:30pm - Wrap-up & Giveaways February Apache Hadoop Training @ Cloudera May Apache Drill and Apache Spark @ MapR June Career Empowerment @ Andreessen Horowitz June @ Spark Summit June @ Hadoop SummitMarch @ Strata+Hadoop World SJ 10/20/2017 Women in Big Data Event Hashtags: #IamAI, #WiBD
- 4. 10/20/2017 Women in Big Data Forum Be Part of The Solution Become a member or a sponsor • Website: womeninbigdata.org • LinkedIn: “Women in Big Data Forum” • Meetup: meetup.com/Women-in-Big-Data-Meetup/ • Twitter: @DataWomen • Video: https://www.youtube.com/channel/UCOaMT7A9SVkeBdvYNxiITVA Join us Event Hashtags: #IamAI, #WiBD
- 6. Kari Briski, 10-18-17 DEEP LEARNING WORKFLOWS: DEEP LEARNING TRAINING AND INFERENCE
- 7. 7 NATURAL LANGUAGE PROCESSING SPEECH & AUDIO AI APPLICATIONS Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification COMPUTER VISION
- 8. 8 NATURAL LANGUAGE PROCESSING SPEECH & AUDIO AI APPLICATIONS Object Detection Classification Segmentation Visual Q&A Neural Machine Translation Question & Answer Sentiment Analysis Search and recommendation engines ASR automatic speech recognition Generation Processing Audio-classification Denoising Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification COMPUTER VISION
- 9. 9 ACCELERATED DEEP LEARNING TRAINING STACK AI Applications are Built on NVIDIA Hardware and Software End-to-End Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification COMPUTER VISION SPEECH AND AUDIO NATURAL LANGUAGE PROCESSING
- 10. 10 NVIDIA TOOLS FOR DEEP LEARNING WORKFLOW NVIDIA DEEP LEARNING SDK TRAINING DEPLOY WITH TENSORRT TRAINED NETWORK TRAINING DATA TRAINING DATA MANAGEMENT MODEL ASSESSMENT EMBEDDED Jetson TX AUTOMOTIVE Drive PX (XAVIER) DATA CENTER Tesla (Pascal, Volta) DATA: GATHER AND LABEL Rapidly label data, guide training get insights Gather Data Curate data sets Accelerated Deep Learning Training Software Stack
- 11. 11 DL FLOW INFERENCE & MICROSERVICES IMPORT Format… PREPROCESS clean, clip, label, Normalize, .. VISUALIZATION Curated DatasetSource Dataset TRAIN SCORE + OPTIMIZE, VISUALIZATION DEPLOY tune, compile + runtime REST API RESULT * inference, prediction MODEL ZOO
- 13. 13 GATHER DATA, CURATE LABEL
- 14. 14 Crowd Source Tools VATIC Free Labeled Data ViPER Computer Vision Translation Speech & Audio Home-grown
- 15. 15 Project Manager STEP 1 Project Setup Project named Classifier types defined Labeling task settings defined Sequences added Data Labeler STEP 3 Labeling Labels created Attributes of labels selected Frames committed for QA Curator STEP 2 Data Labeler STEP 4 QA Frames accepted or rejected Rejection reason specified Data Labeler STEP 5 Export Data sent to training Export Data set sent to training Curation Which pieces of data make the most sense to us
- 16. 16 TRAINING
- 17. 17 UI / JOB MANAGEMENT / DATASET VERSIONING/ VISUALIZATION DIGITS, NVIDIA GPU Cloud, HumanLoop, MagLev,Keras NVIDIA DEEP LEARNING SOFTWARE TRAINING STACK Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification COMPUTER VISION SPEECH AND AUDIO NATURAL LANGUAGE PROCESSING At Your Desk On-Prem In-the-Cloud
- 18. 18 DEEP LEARNING cuDNN MATH LIBRARIES cuBLAS cuSPARSE COMMUNICATION cuFFT ACCELERATED DEEP LEARNING TRAINING STACK UI / JOB MANAGEMENT / DATASET VERSIONING/ VISUALIZATION DIGITS, NVIDIA GPU Cloud, HumanLoop, MagLev,Keras DEEP LEARNING FRAMEWORKS Deep Learning Software Libraries (AKA Frameworks) NCCLArchitecture Specific Libraries Productivity: Workflow, Data and Job Management, Experiments Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification COMPUTER VISION SPEECH AND AUDIO NATURAL LANGUAGE PROCESSING At Your Desk On-Prem In-the-Cloud
- 19. 19 Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment Analysis DEEP LEARNING cuDNN MATH LIBRARIES cuBLAS cuSPARSE COMMUNICATION cuFFT Image Classification ACCELERATED DEEP LEARNING TRAINING STACK UI / JOB MANAGEMENT / DATASET VERSIONING/ VISUALIZATION DIGITS, NVIDIA GPU Cloud, NVDocker, Keras, Kubernetes NV OPTIMIZED NV ACCELERATED COMPUTER VISION SPEECH AND AUDIO NATURAL LANGUAGE PROCESSING NCCL Paddle At Your Desk On-Prem In-the-Cloud
- 20. 20 GENERATIONAL GPU PERFORMANCE & TENSOR CORES 0 1 2 3 4 5 6 7 8 k80 p100 v100 v100 TC Single GPU Generational Training Scaling ResNet-50; 1,4,8 GPU training on DGX-1 Volta
- 21. 21 GENERATIONAL GPU PERFORMANCE & TENSOR CORES 0 1 2 3 4 5 6 7 8 k80 p100 v100 v100 TC Single GPU Generational Training Scaling ResNet-50; 1,4,8 GPU training on DGX-1 Volta with Volta Tensor Core math 3-3.5X CNN training over Pascal
- 22. 22 0 10 20 30 40 50 8x-V100 8x P100 8x K80 TIME TO SOLUTION (HOURS) 1 weekend 1 day 1 afternoon Convolutional Neural Networks Recursive Neural Networks Training ImageNet to accuracy(90 epochs) with ResNet-50 Training OpenNMT to accuracy (13 epochs) 0 10 20 30 40 V100 P100 K80
- 23. 23 WHERE TO TRAIN At Your Desk On-Prem In-the-Cloud
- 24. 24 INFERENCE DEPLOY YOUR TRAINED NETWORK TO INFER IN APPLICATIONS
- 25. 25 TRAINED NETWORK MODEL NOW WHAT? 0 500 1000 1500 2000 2500 CPU K80 TF P100 TF P100 TRT Throughput Images/sec
- 26. 26 TRAINED NETWORK MODEL OPTIMIZE 0 500 1000 1500 2000 2500 CPU K80 TF P100 TF P100 TRT Throughput Images/sec
- 27. 27 NVIDIA TENSOR RT Maximize inference throughput for latency critical services TRAINED NETWORK MODEL EMBEDDED Jetson TX AUTOMOTIVE Drive PX (XAVIER) DATA CENTER Tesla (Pascal, Volta) High performance neural network inference optimizer and runtime engine for production deployment TensorRT Optimizer TensorRT Runtime Engine OPTIMIZED NETWORK
- 28. 28 TESLA V100 DRIVE PX 2 TESLA P4 JETSON TX2 NVIDIA DLA TensorRT NVIDIA TENSORRT PROGRAMMABLE INFERENCING PLATFORM NVIDIA TENSORRT PROGRAMMABLE INFERENCING PLATFORM
- 29. 29 NVIDIA TensorRT Maximize throughput and minimize latency Deploy reduced precision without retraining and without accuracy loss Train in any framework, deploy in TensorRT without overhead Programmable Inference Accelerator Embedded Automotive Data center Jetson Drive PX Tesla developer.nvidia.com/tensorrt
- 30. 30 VOLTA ON A BUDGET LATENCY BENCHMARKS 0 1000 2000 3000 4000 5000 6000 CPU-Only V100 + TensorFlow V100 + TensorRT Throughput (image/s) vs Latency (ms) CPU-Only V100 + TensorFlow V100 + TensorRT 3X 19 6 7 ResNet-50 (ImageNet) OpenNMT (English to Deutsch) Throughput on a 200 ms latency budget 6X
- 31. 31 ENABLE INT8 INFERENCE TensorRT is ENABLER for entropy quantization Training Framework TensorRT Calibrate & Quantize fp32 int8 Inference 100’s of samples of training data FP32 TOP 1 INT8 TOP 1 DIFFERENCE Alexnet 57.22% 56.96% 0.26% Googlenet 68.87% 68.49% 0.38% VGG 68.56% 68.45% 0.11% Resnet-50 73.11% 72.54% 0.57% Resnet- 101 74.58% 74.14% 0.44% Resnet- 152 75.18% 74.56% 0.61% Maintain accuracy without retraining
- 32. 32 NVIDIA TENSOR RT Maximize inference throughput for latency critical services EMBEDDED Jetson TX AUTOMOTIVE Drive PX (XAVIER) DATA CENTER Tesla (Pascal, Volta) Large Batch, Low Latency, Production-ready Real-time execution, high resolution, high throughput, small footprint Low power small footprint, multi-inference
- 33. 33 “On average TensorRT has doubled the speed of our inference which is pretty amazing!” Source: Paul Kruszewski; CEO WRNCH “On average we see around 10x speedup, with between 3-70x speedups depending on the scenarios ” Source: Matthew Zieler CEO Clarifai “Self-driving car’s having real-time execution is obviously very important. With our ResNet101 network, TensorRT brought our inference time down from 250ms to 89ms.”
- 34. 34
- 35. 35NVIDIA CONFIDENTIAL. DO NOT DISTRIBUTE. FAST IMPLEMENTATION OF TENSORFLOW
- 37. 37 DL DATACENTER WORKFLOW TensorRT increases productivity and time to results INFERENCE & MICROSERVICES TRAIN SCORE + OPTIMIZE, VISUALIZATION DEPLOY tune, compile + runtime REST API RESULT inference, prediction MODEL ZOO Automated with TensorRT A/B Testing, Use data
- 38. 38 NVIDIA DIGITS >10k pulls >2.5k stars DL EDGE/ IVA WORKFLOW Transfer Learning: Train and deploy to edge in less than a minute
- 39. 39 DEMO DEEP LEARNING WORKFLOW Transfer Learning: Train and deploy to edge in less than a minute A special THANK YOU! Zheng Liu & Varun Praveen
- 40. 40 IN SUMMARY
- 41. 41 WHO, WHAT, WHERE RESEARCHERS Explore the “next big thing” opportunity to fuel business APPLIED DL/ DATA SCIENTISTS Retrain w/ data, productize models for consistency, focus on quality APPLICATION DEVELOPER Scale and deploy successful applications w/ great user ex.
- 42. 42 WHO, WHAT, WHERE RESEARCHERS Explore the “next big thing” opportunity to fuel business, and find ways to productize it APPLIED DL/ DATA SCIENTISTS Retrain, productize models for consistency, quality, tuning with right data APPLICATION DEVELOPER Scale and deploy successful applications w/ great user ex. Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification Paddle
- 43. 43 WHO, WHAT, WHERE RESEARCHERS Explore the “next big thing” opportunity to fuel business, and find ways to productize it DATA SCIENTISTS Retrain, productize models for consistency, quality, tuning with right data APPLICATION DEVELOPER Scale and deploy successful applications w/ great user ex. TensorRT Object Detection Voice Recognition Language Translation Recommendation Engines Sentiment AnalysisImage Classification Training Deployingor Paddle
- 44. 44