1. 1. GPUDigitalLab Project Manager Gubanov Oleg Igorevich
2. 2. GPUDigitalLab Aim of The Project: To provide access to parallel computations for scientists and lab workers at a reasonable cost. , . , . , 32
3. 3. GPUDigitalLab Solution We, the members of the Axioma Software team, would like to purpose a cluster solution for parallel computations on the GPU. This product will consist of a GPU oriented server that will contain NVIDIA Tesla Graphics Processor at its core. The software would be built upon Microsoft DirectCompute engine. It will be built as a set of client applications that use the power of the GPU core for the computtations. Each application would be oriented to either a problem or a set of problems in modern science and computer graphics.User starts by logging into the server and download the relevant client application. After that the user fills in an input form and sends the data to the server through a secured channel. This architercture allows users to use the power of modern gpu despite the fact they have relatively cheap hardware. , . , . , 32
4. 4. This project consists of a gpu processing core engine that has a set of connected client applications working in allocated domains This project has a scalable architecture that makes it easy to install new products. The aim of the project is to provide the scientific community with a powerful computational platform at a reasonable price. The website of the project includes a dedicated control panel for each user where he can see the current account balance as well as the list of the latest operations. Project Overview GPUDigitalLab
5. 5. SOFTWARE ARCHITECTURE , . , . , 32 3D Graphics Core Engine DirectCompute Core Engine Video Rendering Engine Direct2D Graphics Engine Core Engine Fluid Mechanics Rendering Engine Data Visualization engine FPS Scene Rendering Engine Render Farm Engine 3-rd Person Simulations Engine Mathematical Modelling Engine GPUDigitalLab
6. 6. SOFTWARE CONCEPT At the core of the system there is module that can execute compute shader programs and analyze results There are 3 types of data that we frequently need for our purposes Structured Buffers(used to store numerical data) Shader Resources(used to store texture data Unordered Access View(used to send the collected data to the computational pipeline Compute Shader(a module that collects the data stored in buffers and performs computations based upon a certain algorithm
7. 7. PROGRAM STARTUP On startup the program open a login dialog Login Password
8. 8. PROGRAM RUNTIME After Logging in the system creates a user session and sets it a unique id. Using the locking mechanism of compute shaders we create a set of writable buffers, shader resources and UAVs(unordered access views). The system loops through the .config file and creates the execution domains for every core module.
9. 9. PROGRAM RUNTIME In order to run client applications within our core we need the following objects for each application Application Manager(responsible for launching and shutting down apps). Application Instance(responsible for controlling the app execution thread. It must collect the data produced by the apps). Event Processor(responsible for handling the messages produced by the client apps and processing possible errors)
10. 10. PROGRAM STARTUP Create main window Program Startup Launch Direct3D11 Engine Direct3 D11 Initialize DirectCompu te Manager Create GPU Core Object ] Initialize Rendering Engine
11. 11. DIRECT3D INITIALIZATION Create the Rendering Device Create a Render target Create a back buffer Create a depth stencil Create a viewport
12. 12. DIRECTCOMPUTE EXECUTION PROCESS Compile Shader into Byte Code Read the input data for the computation Create Compute Shader Instance Create constant buffers Create Shader Resources Create Unordered Access Views Create Debug Buffer Set the compute shader and its buffers and execute the shader on a set of gpu threads
13. 13. APPLICATION DOMAIN HAS An initialized 3D Rendering Loop An initialized DirectCompute processing loop A set of buffers for data storage A set of shader resources for texturing A set of compute shader instances An allocated DirectCompute manager class for operations such as data creation An allocated Data archiving module for compressing and decompressing data.
14. 14. APPLICATION DOMAIN MANAGER Creates and destroys Domains Collects the data from event processors Keeps the diary of the operations. Controls the threads that are used by the domain
15. 15. APPLICATION DOMAIN INSTANCE Holds the objects that are necessary for computations Has a collection of program objects such as buffers, resources and views. Provides a mechanism to edit the data stored in buffers. Provides a secure access to the data for client apps
16. 16. APPLICATION DOMAIN INSTANCE An allocated memory pool for application execution Contains a set of predefined objects, buffers and resources. Allows to transfer data securely between different processes. Allows to load program utilities into its threads and control the operation
17. 17. USER SESSION CONTROLLER Provides the user with a secure access to system resources Creates a session with a unique session id and stored its in a data archive Starts a thread that processes the actions of the user and sends the results to the system modules
18. 18. APPLICATION MANAGER Has an id of a running software process Controls the data that is produces by the process Responsible for starting and terminating systemic widgets Responsible for transferring the data between widget.
19. 19. APPLICATION EVENT PROCESSOR Controls the event produced by the application through a named pipe and an allocated reading thread Used the received data to determine the state of the executed applications. Sends the received info about an application to application state manager
20. 20. APPLICATION STATE MANGER Responsible for collecting the data from application processors about the state of a module Responsible for informing the other participating modules about a state change for a given module. Responsible for sending the data about the application errors to the main processing loop.
21. 21. PROGRAM TYPICAL EXECUTION THREAD Login User logs into the system Session User is allocated a session Domains System creates a set of domains Applications Applications are loaded into domains Application Selection User selects an application from the panel Data User enters the input parameters into the fields of the dialog and selects the output format Computatio n Data is sent to a computation al engine through a secured channel and processed using a set of predefined algorithms Output User is presented with an output that can be saved to a file
22. 22. CLUSTER PRODUCTS OF GPUDIGITALLAB GPUDigitalLa b Core Engine Industrial Simulations Engine Fluid Mechanics Engine Video Encoding and Analysis Engine Physics and Chemistry processes Simulation Engine Crowd visualization Engine Image Processing Engine Render- Farm Engine Data- visualization Engine , . , . , 32 GPUDigitalLab
23. 23. 7 STEPS TO USE GPUDIGITALLAB , . , . , 32 Go to www.omenart.ru/ gpu Log into the system or register an account Select the necessary software module from the control panel Input the relevant parameters Calculate or simulate a temporary result Pay for the transaction Output and save the final result to a file GPUDigitalLab
24. 24. THE EXAMPLES OF GPUDIGITALLAB PROJECTS Fluid Mechanics , . , . , 32 GPUDigitalLab
25. 25. CHEMICAL REACTIONS SIMULATIONS , . , . , 32 GPUDigitalLab
26. 26. BLOOD CIRCULATION SIMULATOR , . , . , 32 GPUDigitalLab
27. 27. CROWD RENDERING SIMULATOR , . , . , 32 GPUDigitalLab
28. 28. RAY-TRACING RENDERING SYSTEM , . , . , 32 GPUDigitalLab
29. 29. COMPUTATIONAL FLUID MECHANICS
30. 30. MORE FLUID MECHANICS
31. 31. FRACTALS ENGINE
32. 32. UPCOMING PRODUCTS GPUSmartCrowdEngine software to visualize and classify crowds of people for statistical analysis GPUProcessAccelerator system utility that allows to transfer processing threads of data from cpu to GPU GPUVideoInspector software to seek relevant text and numerical information inside a video file GPUDMOLSimulationEngine software products for molecular configurations computation and dispertion of the elextron density. GPUSkinInfectionDetector software product that uses image analysis for detecting skin diseases GPUConvectionVisualizer software to visualize air streams within an apartment building GPUFireExtinguishingPlanner training tool for a fire brigade or the workers of a factory where you can configure the interior of the apartment, set random fire sources and create a training scenario. A group of students should eliminate the fire during a limited amount of time. GPUConstructionDemolitionEngine building destruction simulation engine. , . , . , 32
33. 33. UPCOMING PRODUCTS GPUChemicalReactionsSimulator a learning game where students have to construct a chemical reaction equation using an interactive periodic table. GPUBloodSimulationEngine blood circulation engine. GPUCavitiesSimulationEngine dental diseases simulation engine. GPUFlueAndColdSimulationEngine cold and flue dispersion simulator. GPUCrudeOilFlowSimulationEngine oil pipe traffic simulation engine , . , . , 32
34. 34. Essential Hardware Server Model: GPX XT10-2260-6GPU CPU: 2 x Six-Core Intel Xeon Processor E5-2630 v2 2.60GHz 15MB Cache (80W) RAM: 8 x 4GB PC3-14900 1866MHz DDR3 ECC Registered DIMM HDD: 250GB SATA 6.0Gb/s 7200RPM - 2.5" - Seagate Constellation.2 4 x 800GB Micron M500DC 2.5" SATA 6.0Gb/s Solid State Drive 2 x 1.6TB Intel DC S3500 Series 2.5" SATA 6.0Gb/s Solid State Drive 2 x 800GB Intel DC S3700 Series 2.5" SATA 6.0Gb/s Solid State Drive GPU: NVIDIA Tesla K40M GPU Computing Accelerator - 12GB GDDR5 - 2880 CUDA Cores Network Card: Intel 10-Gigabit Ethernet Converged Network Adapter X540-T1 (1x RJ-45) UPS: APC Smart-UPS 1000VA LCD 120V - 2U Rackmount Operating System: Microsoft Windows Server 2012 , . , . , 32 GPU
35. 35. Essential Hardware Designers PC 5 CPU Core i7-4790 (3.6GHz) RAM 32 GB HDD 3 TB GPU NVIDIA GeForce GTX 760 (2GB) Keyboard Genius GK 110001 Mouse Gigabyte GM-M6800 Operating System Windows 8.1 Programmers PC 2 CPU Core i7-4790 (3.6GHz) RAM 16 GB HDD 2 TB GPU NVIDIA GeForce GTX 760 (2GB) Keyboard Genius GK 110001 Mouse Gigabyte GM-M6800 Operating System Windows 8.1
36. 36. Essential Hardware Oculus Rift (Augmented reality glasses) 1 Black Magic Cinema Camera 1 , . , . , 32
37. 37. POTENTIAL CUSTOMERS Oil and Gas industries Medical institutions Educational and Research institutions Construction Companies Administration of Yekaterinburg Public event organizers Information technology companies.