AI Crash Course- Supercomputing
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The document discusses the advantages of Intel FPGAs in accelerating AI workloads across various applications, emphasizing their flexibility and low latency for deep learning tasks. It introduces the OpenVINO toolkit, enabling seamless deployment of AI models on Intel FPGAs, and highlights performance improvements in different neural network architectures over time. Additionally, it presents use cases demonstrating the effectiveness of FPGAs in real-time AI inferencing and large-scale image processing.
![ScaleYourInnovation 9
Adaptingtoinnovation
Many efforts to improve efficiency
▪ Batching
▪ Reduce bit width
▪ Sparse weights
▪ Sparse activations
▪ Weight sharing
▪ Compact network
SparseCNN
[CVPR’15]
Spatially SparseCNN
[CIFAR-10 winner ‘14]
Pruning
[NIPS’15]
TernaryConnec
t [ICLR’16]
BinaryConnect
[NIPS’15]
DeepComp
[ICLR’16]
HashedNets
[ICML’15]
XNORNet
SqueezeNet
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X
W
=
···
···
O
3 2
1 3
13
1
3
Shared Weights
LeNet
[IEEE}
AlexNet
[ILSVRC’12}
VGG
[ILSVRC’14}
GoogleNet
[ILSVRC’14}
ResNet
[ILSVRC’15}
I W O
2
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- 2. ScaleYourInnovation 2 WhyFPGAsWINInDeepLearning Enabling real time AI in a wide range of embedded, edge, and data center applications FIRSTTOMARKETTOACCELERATE EVoLVINGAIWORKLOADS ▪ Precision ▪ Latency ▪ Sparsity ▪ AdversarialNetworks ▪ ReinforcementLearning ▪ NeuromorphicComputing ▪ … Lowlatencymemory constrainedworkloads ▪ Rnn ▪ Lstm ▪ SpeechWL DeliveringAI+forFlexible systemlevelfunctionality ▪ AI+I/OIngest ▪ AI+Networking ▪ Ai+security ▪ Ai+pre/postprocessing ▪ …
- 3. ScaleYourInnovation 3 Fpgas-flexibleforevolvingprecision ResNet-34 1x Wide ResNet-34 2x Wide ResNet-34 3x Wide Activation Weight Eq TOPS Top-1 Acc Eq TOPS Top-1 Acc Eq TOPS Top-1 Acc FP32 FP32 7 0.7359 NR NR NR NR 8-bit 8-bit 8 0.7093 2 NR 1 NR 8-bit Ternary 43 0.6919 11 NR 5 NR 8-bit Binary 52 NR 13 NR 6 NR 4-bit 4-bit 18 0.7033 5 0.7453 2 NR 3-bit 3-bit 51 NR 13 6 NR 2-bit 2-bit 85 0.6793 21 0.7332 9 NR 2-bit Ternary 98 0.6793 25 0.7332 11 NR 1-bit 1-bit 267 0.6054 67 0.6985 30 0.7238 ▪ Explore precision and accuracy balance ▪ 4X performance gain with the same FPGA Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit http://www.intel.com/performance. Copyright © 2017, Intel Corporation Throughput and Accuracy for various PE configurations on ResNet Topologies
- 4. ScaleYourInnovation 4 FpgassolveMemoryboundworkloads Mozilla DeepSpeech topology implementation ▪ Intel® Stratix 10 MX can further reduce latency by directly ingesting the speech signal *Estimations performed by Manjeera Design Systems Assumption: ~4.4 TOPs of 16b compute (8192 MACs at 266MHz) for Intel Stratix 10 MX Stream Length FPGA (estimated) (16 bit) 1s 0.003s 10s 0.312s 20s 0.624s 40s 1.25s Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit http://www.intel.com/performance. Copyright © 2017, Intel Corporation ▪ Intel Stratix 10 MX offers 512GBps bandwidth via multiple integrated HBMs
- 5. ScaleYourInnovation Intel® Xeon® Processor 5 AI+flexibleI/o&networking Per-chip performance increases when scaled AI + I/O & networking unlocks nonlinear performance gains through pooling 2x improvement w/ ResNet-101 Intel® Xeon® Processor Intel® Xeon® Processor Intel® Arria® 10 FPGA Intel® Arria® 10 FPGA Intel® Arria® 10 FPGA
- 6. ScaleYourInnovation 6 AI+Pre/postprocessing&directI/oprovideslowlatency FPGA Compute Latency FPGAs can perform in-line, real-time acceleration on the data ingest and avoid costly data movement within the system Intel® Xeon® Processor Data Sources LowerSystemlatency
- 8. ScaleYourInnovation 8 HowIntel®FPGAsenableDEEPLearningI/O I/O I/O I/O ▪ Millions of reconfigurable logic elements & routing fabric ▪ Thousands of 20Kb memory blocks & MLABs ▪ Thousands of variable precision digital signal processing (DSP) blocks ▪ Hundreds of configurable I/O & high-speed transceivers ▪ Programmable Datapath ▪ Customized Memory structure ▪ Configurable compute
- 9. ScaleYourInnovation 9 Adaptingtoinnovation Many efforts to improve efficiency ▪ Batching ▪ Reduce bit width ▪ Sparse weights ▪ Sparse activations ▪ Weight sharing ▪ Compact network SparseCNN [CVPR’15] Spatially SparseCNN [CIFAR-10 winner ‘14] Pruning [NIPS’15] TernaryConnec t [ICLR’16] BinaryConnect [NIPS’15] DeepComp [ICLR’16] HashedNets [ICML’15] XNORNet SqueezeNet I X W = ··· ··· O 3 2 1 3 13 1 3 Shared Weights LeNet [IEEE} AlexNet [ILSVRC’12} VGG [ILSVRC’14} GoogleNet [ILSVRC’14} ResNet [ILSVRC’15} I W O 2 3
- 10. ScaleYourInnovation 10 Performanceimprovementovertime Model Sept-17 Baseline Dec-17 Feb-18 Apr-18 Jun-18 Oct-18 Dec-18 (projected) SqueezeNet 1x 1.13x 1.75x 2.61x 3.89x 4.33x 4.51x GoogleNet 1x 1.13x 1.22x 1.46x 3.55x 4.11x 4.50x ▪ Continually adapting the custom data flow, memory hierarchy and compute enables improved performance with the same power footprint Jun-17 Sep-17 Dec-17 Apr-18 Jul-18 Oct-18 Feb-19 Performance(img/s) SqueezeNet and Googlenet Performance over Time, Batch=1
- 12. ScaleYourInnovation 12 Intel® FPGADeepLearning accelerationsuite Pre-compiledGraphArchitecture ExampleTopologies DDR DDR DDR DDR Configuration Engine AlexNet GoogleNet Tiny Yolo SqueezeNetVGG16 ResNet 18 …* ResNet 50ResNet 101 Memory Reader /Writer Crossbar CUST OM* PRIM Conv PE Array Feature Map Cache *Deeper customization options COMING SOON! PRIM PRIM *More topologies added with every release MobileNet ResNetSSD SqueezeNet SDD
- 13. ScaleYourInnovation 13 OpenvinoTM toolkitforintelfpgas Anall-in-onesolutiontoeasily harnessthebenefitsofFPGAs ▪ Enables developers and data scientists to take their prototype application to production ▪ Utilize API-based & direct coding to maximize performance ▪ Deeper customization capabilities coming soon OpenVINO™ Toolkit IntelDeepLearning DeploymentToolkit Inference Engine Model Optimizer Intel FPGA DL Acceleration Suite TODAY’S INTEL FPGA SUPPORTED DEEP LEARNING FRAMEWORKS Intel Xeon® Processor Intel FPGAHeterogeneous CPU/FPGA Deployment Free Download software.intel.com/openvino-toolkit
- 14. ScaleYourInnovation 14 Yourapplicationaccelerationwithfpgapoweredplatforms *Please contact Intel representative for complete list of ODM manufacturers. Other names and brands may be claimed as the property of others. INTERFACE CURRENTLY MANUFACTURED BY* Mustang F-100 PCIe x8 Develop NN Model; Deploy across Intel® CPU, GPU, VPU, FPGA; Leverage common algorithms SOFTWARE TOOLS SUPPORTED PLATFORMS FOR FPGA Intel Programmable Acceleration Card with Intel Arria 10 PCIe x8 Intel® Arria® 10 Development Kit PCIe x8 INTEL® INTEL® Openvino™toolkit
- 15. ScaleYourInnovation 15 Usecase1:search Solution Search Looking for a quick path to deploy and accelerate instant reverse image searches of products for retail convenience Solution Success Intel® FPGAs offered real-time AI inferencing using OpenVINO™ toolkit. This enabled engineers to map neural networks to FPGA, accelerating image searches with increased throughput and lower latency, all without the need for FPGA programming experience Real-timeaioptimizedforperformance,powerandcost OpenVINO™ Toolkit Accelerating workloads, enabling deep learning capabilities for smarter and faster ways to transform data for competitive edge Intel Programmable Acceleration Card with Intel Arria® 10 FPGA Deployment ready PCIe- based card with versatile built-in multifunction acceleration capabilities with low-power dissipation and low-profile form factor Acceleration stack for Intel® Xeon® CPU with FPGAs Abstracting programming complexity and maximizing ease of use by hot-swapping accelerators and enabling application portability for Intel FPGA based acceleration solutions
- 16. ScaleYourInnovation 16 UseCase2:Microsoft’sAIforEarth Microsoft leverages the multimode capabilities of Intel FPGAs to push through the memory wall to maximize performance Project Brainwave with Intel® Stratix® 10 gives Performance/$ only $42 of compute* 200M Images, 20TB Land cover mapping for the whole US 10+ minutes *Microsoft’s Blog
- 17. ScaleYourInnovation 17 Summary Delivering AI+ for Flexible system level functionality First to market to accelerate evolving AI workloads ▪ OpenVINO™ Toolkit is free to download and enables you to deploy on Intel FPGAs directly from TensorFlow or Caffe ▪ Intel’s FPGA architecture enables programmable datapath, custom memory structure and configurable compute INTELFPGASENABLE
- 18. ScaleYourInnovation 18 resources Intel FPGA Training https://www.intel.com/content/www/us/en/programmable/support/training/overview.html Get started quickly with: ▪ Find out more online at ww w.intel.com/ai and www.intel.com/fpga ▪ Intel Tech.Decoded online webinars, tool how-tos & quick tips ▪ Hands-on in-person events Support ▪ Connect with Intel engineers & AI experts via the public Community Forum Download Free OPENVINO™ toolkit