Ralph support OpenCL ?

Message boards : Number crunching : Ralph support OpenCL ?

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Profile [VENETO] boboviz

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Message 6619 - Posted: 21 Oct 2019, 21:34:24 UTC

CodePlay creates SyCl Academy
Kronos Group release documentation for OpenCl C Extensions and OpenCl C++
New Clang 10 supports OpenCl C++ and OpenCl Extensions
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Message 6620 - Posted: 17 Nov 2019, 8:52:20 UTC

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Message 6622 - Posted: 20 Nov 2019, 11:20:31 UTC

Kronos Group opened a new github channel for SYCL extensions/proposals/materials
AMD annunces Rocm 3.0 with CUDA conversion with HIP, Tensorflow and Pytorch support, etc.
First beta of Intel One-Api, based on SYCL.
Codeplay released a new version of ComputeCpp
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Message 6624 - Posted: 24 Dec 2019, 19:15:29 UTC - in response to Message 6622.  

AMD annunces Rocm 3.0 with CUDA conversion with HIP, Tensorflow and Pytorch support, etc.

Rocm 3.0 is [url=https://github.com/RadeonOpenCompute/ROCm]here[/here]
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Message 6630 - Posted: 23 Feb 2020, 21:31:40 UTC

Pocl 1.4 with LLVM 9 support
Intel OCLOC now support OpenCL/Spir-V for multiple device
PyOpenCl 2019.1.2
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Message 6632 - Posted: 1 Mar 2020, 19:42:02 UTC

Intel released new SDK for OpenCL
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Message 6660 - Posted: 3 Apr 2020, 21:35:19 UTC

AMD released Rocm 3.3 with ONNX enhancements
PoCL 1.5 with LLVM 10 support
Microsoft is working to port OpenCl mapping layers on DirectX12
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Message 6741 - Posted: 27 Apr 2020, 10:23:09 UTC

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Message 6833 - Posted: 19 Jun 2020, 8:42:35 UTC

C++ and Sycl for heterogenous programming
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Message 6863 - Posted: 21 Aug 2020, 14:47:01 UTC

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Message 6871 - Posted: 4 Sep 2020, 6:02:24 UTC - in response to Message 4716.  

It is difficult to support OpenCL for graphics cards that do not support OpenCL,
which requires the graphics card itself to open a certain degree of support for the underlying hardware.
But it's not entirely impossible.
If you need a smart IC chip to participate in the production, you can contact us
URL:https://www.fpgamall.com/
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Message 6872 - Posted: 4 Sep 2020, 9:02:57 UTC - in response to Message 6871.  
Last modified: 4 Sep 2020, 9:58:33 UTC

It is difficult to support OpenCL for graphics cards that do not support OpenCL

Amd, Nvidia and Intel support OpenCl since 2009 (on professional and consumer gpu).
Arm gpu Mali supports OpenCl since 2012.
So, it's NOT an hardware problem.
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Message 6873 - Posted: 4 Sep 2020, 9:15:02 UTC

Latest top level Nvidia Gpu produces 30 Tflops in single precision.
Latest top level Amd Gpu produces 10 Tflops in single precision.

Latest top level Intel cpu (I9-10980XE) produces 1 Tflops in single precision.
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Message 6874 - Posted: 4 Sep 2020, 9:56:56 UTC

ROCm 3.7 has Open-Source OpenCL Image Module included
Oak-Ridge supports GCC improvements on GPU offloading
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Message 6887 - Posted: 11 Sep 2020, 16:46:43 UTC

Latest release of oneAPI
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Message 6888 - Posted: 11 Sep 2020, 17:11:58 UTC

I'd expect both Ralph@home and Rosetta@home to use only OpenCL compilers that can run under Linux but produce code to run under either Linux or Windows.

Also, remember that the last time they tried, the GPU code would run only at approximately at the same speed as the CPU code, rather than ten times the speed of the CPU code which is usually the minimum accepted for BOINC projects.
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Message 6889 - Posted: 13 Sep 2020, 19:29:31 UTC - in response to Message 6888.  
Last modified: 13 Sep 2020, 19:30:38 UTC

Also, remember that the last time they tried, the GPU code would run only at approximately at the same speed as the CPU code, rather than ten times the speed of the CPU code which is usually the minimum accepted for BOINC projects.

I know, i know. But the "last time they tried" was, if i'm not wrong, over 7 years ago.
7 years in gpgpu is like an aeon, not only for hw (considering, for example, the computational power of recent RTX3090 and the incoming AMD top gpu), but also for sw, libraries, frameworks, etc (you can think, for example, to new SYCL language).
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Message 6890 - Posted: 13 Sep 2020, 19:42:19 UTC

AMD releases AOMP 11.9
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Message 6891 - Posted: 23 Sep 2020, 15:25:55 UTC - in response to Message 6890.  

Rocm 3.8 with a lot of new features
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Message boards : Number crunching : Ralph support OpenCL ?



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