• Create Android activity file for Mali OpenCL Samples

    Hello

    I am having the Mali Opencl SDK v1.1.0

    I want to run those samples in Android.

    I am having OpenCL libraries so that s not an issue.

    But i want to generate the activity files and native files for the corresponding cpp files.

    Plse help me out.

    Thks

  • opencl and opengles Interop problem

    Hi,Guys,

    I want to know how mali gpu schedule when compute kernel(openCL) and opengles rendering called concurrently and the performance?

    best wishes .

    phenix

  • Run OpenCL sample in Android

    Hello

    I want to run OpenCL sample apps on Mali T-628 gpu in Android platform.

    i hv downloaded Mali OpenCL SDK.

    My host system is Ubuntu 12.04

    I saw entire development guides but couldnt understand.Any instructions on how to go about it?

    Thks

  • Opencv with opencl on Mali T628

    Hi,

    Can any one tell that whether i can run test suite of opencv with opencl on Mali-T628 GPU or not, as it is having opencl support for version 1.1 full profile?

    i got doubt because i read in opencv's site (OpenCL Module Introduction — OpenCV 2.4.9…

  • Board with full openCL support

    Is their any board (in stock), that at least has a quad cortex-A & MALI with a complete "toolchain" for openCL 1.1 or higher (Not Android) ?

    I have looked up a lot of the existing quad core boards out there, but something always seems to…

  • Mali OpenCL SDK v1.1.0 compile problem

    Hi,Guys,

    When I using NDK to build the Mali OpenCL SDK v1.1.0.0a36a7 for Windows to get libOpenCL.so. I got an error:attributes are not allowed on a function-definition. The whole error log as follows:

    F:\Mali OpenCL SDK v1.1.0\lib>make

    E:/software/android…

  • Can't connect to the download page of Khronos header files for OpenGL ES & OpenCL DDK & Renderscript DDK.

    Hi, I have a problem during porting midgard Mali GPU for X11 environment.

    I'm following the document 'Integration Manual Rev:r5p0' which your company distributed.

    But at the section '2.7.3 Downloading Khronos API headers', I can't connect to…

  • Mali-764 MP GPU Technical Documentation and Programming

    The question about access to technical information on the Mali product line gets more relevant with time. I am about to take delivery of a ststem with Mali T764; where can I get: - Details of the Instruction Set - Advice on how to invoke, and use, the…

  • Is it possible to scale the frequencies on MALI T628 GPU?

    Dear All,

    Could I ask it is possible to scale the frequencies base on MALI T628 GPU?

    I just want to see the performance differences when I varied the frequencies.

    And the other question is I saw an OpenCL guide instruction for Samsung Chromebook,

    but also…

  • OpenCL - Cant retrieve devices

    I started recently with OpenCL and ARM (Particularly I'm using an Odroid U3, which has a Cortex A-9 and a Mali-400). First thing I did is an example project with some test cases. The first case get information about the retrieved "devices" with the…

  • OpenCL doubleN shuffle in MaliT604

    Hello all,

    I am working in Mali T604 and I am using double precision. I enabled this extension with:

    #pragma OPENCL EXTENSION cl_khr_fp64 : enable

    All double precision operations work and vector double precision operations also work but shuffle function…

  • OpenCL Mapped Buffer Map (Unmap) Implementation Behavior

    Hello, I'm trying to optimize some OpenCL Code, what we're queueing is 2 Write-Only Buffers Mapped to the Host and 2 Read-Only (Mapped aswell on the host)

    The Proposed Simplified Workflow is the following:

    - Compile Programs (P1, P2)

    - Allocate buffers…

  • OpenCL Mali T7xx user space driver

    Hello, I`have arm board on rk3288  with  mali t760. If I install an operating system based on Linux kernel (Ubuntu for example), will I be able to use OpenCL ? Is there open access driver for OpenCL or  i can use driver from Mali T6xx (this) ?

  • OpenCL support on Juno board

    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 for ARM? What…

  • OpenCL support on Juno board

    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…

  • Is there any way to compile OpenCL for ARM Mali GPU by using llvm?

    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.

  • clEnqueueMap takes long time giving no performance benefit of using CL_MEM_ALLOC_HOST_PTR

    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…

  • Memory Optimization on Mali GPU

    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…

  • Does Mali T604 GPU supports texture memory?

    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…

  • Mali-400 GPU's OpenCL support

    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

  • open cl error - cannot retrieve platform id

    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 …
  • OpenCL support for Mali-T628 MP6 on Arndale Octa?

    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…

  • Is there an OpenCL performance guide for Mali?

    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

  • Low GFLOPS on Mali-T628 MP6 using OpenCL

    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…

  • Do the 'Mali T6xx GPU User Space Drivers' (r3p0-02rel0 version) support Mali-T628?

    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