• Where is the OpenCL SDK for Mali T604

    Tim Legrand
    Tim Legrand
    Note: This was originally posted on 30th January 2013 at http://forums.arm.com

    Hi,

    Where is the OpenCL SDK for Mali GPUs if available, and when will it be if not?

    Many thanks,
    Tim
    • over 7 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • OpenCL on Samsung Chromebook Mali-T604 (Chrubuntu OR ChromeOS)

    Todd Thompson
    Todd Thompson
    Note: This was originally posted on 19th February 2013 at http://forums.arm.com

    Question: How to get OpenCL drivers installed on either Chrubuntu or ChromeOS?

    Background: I am able to successfully compile and execute OpenCL code  (using Chrubuntu on sdcard…
    • over 7 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • OpenCL for Arndale board and Nexus 10

    rahul garg
    rahul garg
    Note: This was originally posted on 7th November 2012 at http://forums.arm.com

    Wondering if OpenCL drivers will be made available for Arndale Board for Linux and Android, preferably without NDAs? And will we see OpenCL drivers shipping on Nexus 10?

    edit…
    • over 7 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Signal Processing with MALI 400 MP

    Laurent Ovaert
    Laurent Ovaert
    Note: This was originally posted on 16th April 2012 at http://forums.arm.com

    Hi, I would like to offload the main CPU from some heavy brute-force signal processing and use the GPU for that.

    For example, multiplying an array of floats by a scalar, or doing…
    • over 7 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • fp64 on Mali T604

    rahul garg
    rahul garg
    Note: This was originally posted on 21st August 2012 at http://forums.arm.com

    First of all, congrats to ARM for submitting Mali T604 for OpenCL full profile conformance. I hope the tests are finished soon.
    I was wondering about fp64 support on the T604…
    • over 7 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Is Mali OpenCL SDK will support Android?

    prasu
    prasu

    Hi,

    Mali GPU will support OpenCL and as well as android.

    Is there any SDK will support OpenCL for Android?

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • building OpenCV with OpenCL support on Samsung Chromebook

    Ethan Shayne
    Ethan Shayne

    I am trying to build OpenCV version 2.4.6.1 with OpenCL support on a Samsung Chromebook. I followed the instructions in Graphics and Compute Development on Samsung Chromebook « Mali Developer Center in order to get a development environment set up…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • how to Mali OpenCL on Android in native way?

    Leo Hunt
    Leo Hunt


    I wanna use OpenCL on android phone. I tried to build an excutable binary using   include $(BUILD_EXECUTABLE) with NDK-build, But libOpenCL is needed. How can I get this ?

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Chrombook OpenCL Development issues

    mike winter
    mike winter

    Hi all,

    I have gotten a Samsung Chromebook model number Xe303c12 and I am trying to get some OpenCL code running.

    I have followed the "Graphics and Compute Development on Samsung Chromebook" (including disabling CONFIG_SECURITY_CHROMIUMOS) and…

    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Performance and SGEMM example

    mike winter
    mike winter

    Hi,

    I've gotten most of my code working with the Chromebook development platform.  Simple kernels run fine and show a nice performance speedup.  However more complex kernels perform poorly.

    As per the suggestions of some members of this forum…

    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Do the 'Mali T6xx GPU User Space Drivers' (r3p0-02rel0 version) support Mali-T628?

    Rune
    Rune

    Hey!

    Will the current OpenCL drivers from ARM work on any GPUs newer that Mali-T604?

    If yes, will the drivers work on the Arndale Octa Board (Exynos 5420)?

    If no, when will they become available?

    Regards

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Low GFLOPS on Mali-T628 MP6 using OpenCL

    Yoshi
    Yoshi

    Hi,

    I was using SHOC to benchmark the Arndale Octa board and the newest Samsung Galaxy Note 10.1, both of which have Mali-T628 MP6 inside.

    What I focused on is the performance of GFLOPS based on MAdd_{1,2,4,8,16}, and the results range from 2 ~ 24 GFLOPS…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Initial Look at OpenCL Accelerated SQLite Performance numbers on Mali

    Tom Gall
    Tom Gall

    Here's a link to a blog post from today about my work on accelerating SQLite with OpenCL on the ARM based Samsung Chromebook with a Mali T604.

    Details & Early Benchmarks of OpenCL accelerated SQLite on ARM Mali | Tom Gall

    Comments, questions and…

    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • open cl error - cannot retrieve platform id

    MSNair
    MSNair

    I am running open cl on a linux machine with ARM processor and Mali GPU. But it is giving an error something like "Unknown error: cannot retrieve platform id" at clGetPlatformId().

    I tried both

      

    cl_uint numPlatforms;//the NO. of …
    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-400 GPU's OpenCL support

    Mani
    Mani

    Hi

    I understand that Mali-400 GPU's does not have OpenCL support, can any one share the technical limitations of Mali-400 which limits the OpenCL support.

    Or it can be added ?

    Thanks,

    Mani

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • I am new to mali graphics,i want to deveop for t760,can I code in assembler?what is the best way to learn coding?

    Adnan Kilic
    Adnan Kilic

    What is the best way to learn coding for mali t760?

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Does Mali T604 GPU supports texture memory?

    Md Mainul Hassan
    Md Mainul Hassan

    Hi,

    I am working on a ARNDALE board which consists of a Mali T604 GPU. I have an application developed with OpenCL which runs fine on this board. The application uses buffer memory. Now I want to use texture memory instead of buffer memory. I changed…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • OpenGL ES and OpenCL support on the Samsung Chromebook 2

    Chris
    Chris

    I saw another post mentioning the Samsung Chromebook 2 on this forum but I thought I'd ask the question outright. Are there any or will there be any plans for ARM to release OpenGL ES and Open CL drivers for HW accel support on the new Samsung Chromebook…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • What is the GLops of Mali T628MP6? Can't get 17 flops per pipe using OpenGL.

    chen20062308
    chen20062308

    For Mali T604 and T628, peak performance is 17 FP32 FLOPS per ALU per cycle.http://malideveloper.arm.com/downloads/OpenCL_FAQ.pdf shows this is compsed of:

    • 7: dot product (4 Muls, 3 adds)
    • 1: scalar add
    • 4: vec4 add
    • 4: vec4 multiply
    • 1: scalar multiply

    And also…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • OpenCL support for Mali-T628 MP6 on Arndale Octa?

    Bram
    Bram

    Summary

    Is OpenCL support for the Mali-T628 (for example as found in the Exynos 5420 SoC on the Arndale Octa board) available? If so, how to set it up?

    More details

    According to the vendor, OpenCL should be supported, but the Arndale Octa Wiki does not…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • clEnqueueMap takes long time giving no performance benefit of using CL_MEM_ALLOC_HOST_PTR

    Md Mainul Hassan
    Md Mainul Hassan

    Hello everyone,

    Based on OpenCL guide for Mali 600 gpu, CL_MEM_ALLOC_HOST_PTR should be used to remove any data copy and to improve performance.

    Today, I was testing on memory copy time using CL_MEM_ALLOC_HOST_PTR on Arndale board having a Mali 604 gpu…

    • Answered
    • 6205.zip
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Is there an OpenCL performance guide for Mali?

    Tom Gall
    Tom Gall

    I'm working on accelerating sqlite using OpenCL on Mali. It's going reasonably well but it'd be great to have a guide.

    Thanks!

    Tom

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Is there any way to compile OpenCL for ARM Mali GPU by using llvm?

    Haeseung Lee
    Haeseung Lee

    Hi.

    I just start grabbing ARM Mali GPU (T628-MP6)

    I was wondering if there is a way to compile opencl application (including .cl file) by using llvm or other open-source tools.

    Any information would be helpful.

    Thank you.

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Memory Optimization on Mali GPU

    Md Mainul Hassan
    Md Mainul Hassan

    Hi everyone,

    Recently I have been working on a GPU application. My application will run on Arndale board and will use Mali GPU. To make program execution faster I wanted to do memory optimization. Based on the OpenCL guide, using CL_MEM_ALLOC_HOST_PTR…

    • Answered
    • 6176.zip
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • OpenCL support on Juno board

    Shyam
    Shyam

    Hi,

       From the Juno ARM Development Platform - ARM link, i understand that Juno board has linux kernel support for Mali GPU.Does it have OpenCL support so that i can run OpenCL applications on Mali GPU ??

       Why one may need to have OpenCL compiled…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
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