building an opencl ide - eclipsecon
TRANSCRIPT
Building an OpenCL IDE
Jeong-Si Kim
Microprocessor trends
l Heterogeneous many-core processors
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OpenCL
l Programming framework for heterogeneous compute resources
l The first open, royal-free standard developed by the Khronos group
l A uniform parallel programming environment for software developers
to write efficient using a divers mix of multicore processors
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What to do with What to do with OpenCLOpenCL
l Easily speed up software performance
l Application area : Geographic Information Systems, Volumetric
Rendering, Physics simulation(particle system, N-Body) , Image
Processing
l OpenCL inside
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l Easily speed up software performance
l Application area : Geographic Information Systems, Volumetric
Rendering, Physics simulation(particle system, N-Body) , Image
Processing
l OpenCL inside
History and Current of History and Current of OpenCLOpenCL
l History : young technology
l Current : still challenge technology
l Requires expert technical knowledge of GPU/CPU and parallel
programming skill
l Few documents and examples
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l History : young technology
l Current : still challenge technology
l Requires expert technical knowledge of GPU/CPU and parallel
programming skill
l Few documents and examples
OpneCL Programming Model
OpenCL PlatformOpenCL PlatformOpenCL ProgramOpenCL Program
CPU Code
(C, C++, etc)
CPU Code
(C, C++, etc)
HOSTHOST
CPUCPU
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OpenCL PlatformOpenCL Program
CPU Code
(C, C++, etc)
CPU Code
(C, C++, etc)
Kernel Code
(OpenCL C99)
Kernel Code
(OpenCL C99)
HOST
DevicesDevices
CPUCPU
OpenCL Programming with Current Eclipse
l Reusing CDT(C/C++ Development Tool)
l No OpenCL dedicated Project Manager
l No support kernel source editing
l No support offline-compilation of OpenCL
l No support remote launching with kernel binary
l No other additional support for OpenCL programming
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l Reusing CDT(C/C++ Development Tool)
l No OpenCL dedicated Project Manager
l No support kernel source editing
l No support offline-compilation of OpenCL
l No support remote launching with kernel binary
l No other additional support for OpenCL programming
The The OpenCLOpenCL IDE IDE
l Purpose
l Provides useful and dedicated development environment for
embedded OpenCL application
l Support s various OpenCL SDKs of many vendors (AMD, NVIDIA,
Apple, Intel, and many others)
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l Purpose
l Provides useful and dedicated development environment for
embedded OpenCL application
l Support s various OpenCL SDKs of many vendors (AMD, NVIDIA,
Apple, Intel, and many others)
The The OpenCLOpenCL IDEIDE
l Supporting various OpenCL SDKs
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The The OpenCLOpenCL IDE IDE
l OpenCL dedicated project manager
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The The OpenCLOpenCL IDE IDE
l OpenCL application builder
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The The OpenCLOpenCL IDE IDE
l OpenCL application launcher
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Conclusions
l This presentation
l Introduce an OpenCL IDE based on Eclipse 4.2
l The first OpenCL dedicated IDE based on Eclipse
l Current Status
l Supports desktop OpenCL application development
l Future works
l Extended to support embedded OpenCL application
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l This presentation
l Introduce an OpenCL IDE based on Eclipse 4.2
l The first OpenCL dedicated IDE based on Eclipse
l Current Status
l Supports desktop OpenCL application development
l Future works
l Extended to support embedded OpenCL application