• Run OpenCL samples in Ubuntu 14.04

    Aravind
    Aravind

    Hello

    I have the Mali OpenCL SDK  and I want to run the samples in Odroid-XU3 ( Ubuntu 14.04) with Mali T-628 GPU.

    Can anyone please explain how to perform the cross-compiling?

    Thanks

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Create Android activity file for Mali OpenCL Samples

    Aravind
    Aravind

    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

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Run OpenCL sample in Android

    Aravind
    Aravind

    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

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Is Mali-T628 MP6 going to support glNext?

    BogDan Vatra
    BogDan Vatra

    I'd like to buy a board with that GPU (ODROID-XU3) and I want to be sure that I'll be able to use glNext on it. If not, then which GPUs are going to support it?

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Opencv with opencl on Mali T628

    SHABUDDIN SHAIK
    SHABUDDIN SHAIK

    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…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-Txxx performance

    marianmi
    marianmi

    Hi,

    I have been using both the X11 and fbdev drivers (r4p0) on an Odroid-XU3 with Mali-T628, the kernel driver integrated by the vendor (Hardkernel) and the binary blob from armdeveloper website.

    The performance was really bad - especially on fbdev, framerates…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Glmark2-es2 score for Mali T628 GPU and its dependency on Window Manager

    Abha Jaswal
    Abha Jaswal

    Hi ,

    Recently I tried to run  the glmark2-es2 on Exynos 5422 Board of odroid.

    The Mali Drivers version used was r4p1 for Mali T628 GPU and kernel version 3.19 rc1(same experiment was done with 3.10 kernel and 3.17 also)

    For this I used Yocto distribution…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Disable watchdog on Mali

    Priyadarshi Sharma
    Priyadarshi Sharma

    Not sure if this is the right place to ask this question but how do I disable watchdog timer on my Note3 which has a Mali-T628? All I could find was dvfs stuff inside /sys/devices/platform/mali.0. Is there something in the user-mode driver I could modify…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Is it possible to scale the frequencies on MALI T628 GPU?

    Woojung Myung
    Woojung Myung

    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…

    • Answered
    • over 5 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Gator with MALI-6xx

    Krzysztof Bzowski
    Krzysztof Bzowski

    Hi,

    I was trying to follow the instructions (Using DS-5 Streamline with Mali on Samsung Galaxy Note 3 & 10.1) to build gator with Mali-6xx support for Samsung Note 10.1 (2014) with Android 4.4.2 and kernel 3.4.39. Most of the instruction went smoothly…

    • Answered
    • over 5 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
  • Messed up texture coordinates on Mali-T628 (not using mediump...)

    O.Hedman
    O.Hedman

    We recently released our game on Google Play, and it is going great.

    Though on devices with Mali T628 (Galaxy Tab S, Galaxy Note 3) there is an issue with texture coordinates..

    Works fine on all other platforms.

    I found a post here about there being…

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • At what clockspeed does the MALI T628MP6 run inside the Samsung Galaxy S5 ?

    Abhijit Mukherjee
    Abhijit Mukherjee

    The Galaxy S5 is using the Exynos 5422 chipset in which acc to wikipedia the T628mp6 should run at 695 mhz but my phone scores the same as the Note 3 in the 3D MARK benchmark.The Note 3 is using the exynos 5420 in which the t628mp6 is running at 533 mhz…

    • 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
  • Anyone using filmstrip in DS-5 with Galaxy Note3?

    Jean
    Jean

    Hi,

    I'm sing a Galaxy Note3 with ARM GPU T628. I'm able to get access to the all GPU performance counters but not to the filmstrip feature.

    Anyone knows how to get it working?

    Regards,

    Jean

    • Answered
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Questions About Mali Job Slot and Address Space

    wlc
    wlc

    Hello there,

        I'am developing a job schedule policy for Mali T628. But I am confused about Jos Slot and Address Space:


    1. What does Job Slot mean? What is the relationship between job slot and shader core?


         Mali T628 has 8 shader…

    • 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
  • 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
  • GL_OES_EGL_image_external with GLSL 3.0 shader and GLES 3.0 context?

    Stephane Jacoby
    Stephane Jacoby

    Hello Mali driver devs,

    It appears the GLSL 3.0 compiler doesn't support GL_OES_EGL_image_external extension, required by Android 3.0+ for use with SurfaceTexture. Recompilation for #version 100 instead of #version 300 es resolves the issue. GL_OES_EGL_image_external…

    • Answered
    • 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
  • Depth texture tiling artefacts on T6xx?

    Stephane Jacoby
    Stephane Jacoby

    Hello Mali devs,

    We are are observing what appear to be tiling artifacts when sampling a depth texture after it has been rendered as part of a water murk effect. The particular sequence of operations is:

    1) Render main scene to depth/color texture.

    2) Render…

    • Answered
    • T628_tiles.png
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    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
  • Mali-T628 shader compiler or driver bug on Android? (OK on T604)

    Stephane Jacoby
    Stephane Jacoby

    Hello Mali dev forums,

    We recently had a bug pop up in our user reviews regarding mangled graphics on the Galaxy Note 10.1 2014 edition which runs the Mali-T628 GPU and decided to investigate.

    After much debugging and poking around, we tracked it down to…

    • Answered
    • 4563.zip
    • over 6 years ago
    • Graphics and Gaming
    • Graphics and Gaming forum
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