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[michael_chu]

http://developer.amd.com/stream

http://www.amd.com/us/press-releases/Pages/next-gen-fusion-2010may2.aspx

What’s New in v2.1

• Support for openSUSE™ 11.2 and Red Hat® Enterprise Linux® 5.4.
• Support for OpenCL™ / OpenGL® interoperability.
• Support for OpenCL™ byte addressable stores.
• Support for OpenCL™ images.
• Extension: Support for double-precision floating point basic arithmetic in OpenCL™ C kernels.
• Extension: Support for AMD media operations in OpenCL™
• Extension: Support for device fission in OpenCL™.
• Extension: Support for device attribute queries in OpenCL™.
• Preview Feature: Support for binary OpenCL™ kernels.
• Additional OpenCL™ samples:
  • HistogramAtomics
  • MatrixMulDouble (under cpp_cl)
  • MatrixMulImage
  • SimpleGL
  • SimpleImage
  • SobelFilterImage (under cpp_cl)
  • URNGNoiseGL
• Stream KernelAnalyzer 1.5 installer now bundled with the ATI Stream SDK v2.1.
• Various OpenCL™ compiler and runtime fixes and enhancements.
• Support for new hardware:
  • ATI Radeon™ HD 5830 GPU
  • ATI Radeon™ HD 5450 GPU
  • ATI FirePro™ V8800 GPU
  • ATI FirePro™ V7800 GPU
  • ATI FirePro™ V5800 GPU
  • ATI FirePro™ V4800 GPU
  • ATI FirePro™ V3800 GPU
  • ATI Mobility Radeon™ HD 5800 Series GPUs
  • ATI Mobility Radeon™ HD 5700 Series GPUs
  • ATI Mobility Radeon™ HD 5600 Series GPUs
  • ATI Mobility Radeon™ HD 5400 Series GPUs
  • ATI FirePro M7820™ GPU
  • ATI FirePro M5800™ GPU

[achinda99]

Going through SimpleImage example, I see that the SDK supports creating 2D and 3D images.  However, from my understanding, it doesn't currently support writing to these images, making it not possible to currently use images?

[MicahVillmow]

achinda99,
2D image writes are supported, 3D image writes are not.

[Lev]

Were all those bugs from the forum corrected in this release? Like structure compilation bug. As well as other compilation bugs. 

[achinda99]

Originally posted by: MicahVillmow achinda99, 2D image writes are supported, 3D image writes are not.

Hmm, I see that in the SimpleImage example, you copy the data on the creation of the image object versus copying it later.  My program crashes when I try to use clEnqueueWriteImage to actually copy data over.  I believe the code is correct, because it functions fine on NVIDIA devices using their SDK.  Any ideas?

[nou]

well it is difference betwen write from kernel and write from API.  you can write data int 3D texture with clEnqueueWriteImage(). what you cant is write from kernel.

could you post code where it crashed? it can depen for example on image format. and you shoul start new thread about this.

[genaganna]

Originally posted by: achinda99

Originally posted by: MicahVillmow achinda99, 2D image writes are supported, 3D image writes are not.

Hmm, I see that in the SimpleImage example, you copy the data on the creation of the image object versus copying it later.  My program crashes when I try to use clEnqueueWriteImage to actually copy data over.  I believe the code is correct, because it functions fine on NVIDIA devices using their SDK.  Any ideas?

Achinda99,

              Please paste your code to reproduce thi issue at our end.

[lomb]

This is about the linux 64bit version:

Why are things compiled without build ID???

And why is glew contained in the bundle??

If you ask people to install compat-libstdc++-33 it should be equally easy for them to install

glew, right??? I find duplication like that a major annoyance....  But that might just be me...

And yes, I do realize this really isn't your problem and you can't do much about it...

[kang13]

is the stream kernel analyzer also working for Linux version of the stream SDK? if not, is there any tool to show me the occupany ratio of the GPU in OpenCL? or how do you ususally get the occupancy number?

Originally posted by: michael.chu http://developer.amd.com/stream

http://www.amd.com/us/press-releases/Pages/next-gen-fusion-2010may2.aspx

What’s New in v2.1

•  
  •  
    • ATI Radeon™ HD 5830 GPU
    • ATI Radeon™ HD 5450 GPU
    • ATI FirePro™ V8800 GPU
    • ATI FirePro™ V7800 GPU
    • ATI FirePro™ V5800 GPU
    • ATI FirePro™ V4800 GPU
    • ATI FirePro™ V3800 GPU
    • ATI Mobility Radeon™ HD 5800 Series GPUs
    • ATI Mobility Radeon™ HD 5700 Series GPUs
    • ATI Mobility Radeon™ HD 5600 Series GPUs
    • ATI Mobility Radeon™ HD 5400 Series GPUs
    • ATI FirePro M7820™ GPU
    • ATI FirePro M5800™ GPU

• HistogramAtomics
• MatrixMulDouble (under cpp_cl)
• MatrixMulImage
• SimpleGL
• SimpleImage
• SobelFilterImage (under cpp_cl)
• URNGNoiseGL

• Stream KernelAnalyzer 1.5 installer now bundled with the ATI Stream SDK v2.1.
• Various OpenCL™ compiler and runtime fixes and enhancements.
• Support for new hardware:

• Support for openSUSE™ 11.2 and Red Hat® Enterprise Linux® 5.4.
• Support for OpenCL™ / OpenGL® interoperability.
• Support for OpenCL™ byte addressable stores.
• Support for OpenCL™ images.
• Extension: Support for double-precision floating point basic arithmetic in OpenCL™ C kernels.
• Extension: Support for AMD media operations in OpenCL™
• Extension: Support for device fission in OpenCL™.
• Extension: Support for device attribute queries in OpenCL™.
• Preview Feature: Support for binary OpenCL™ kernels.
• Additional OpenCL™ samples:

[omkaranathan]

Currently no.