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  • Author Author: clem57
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Using OpenCL to show platform on BB-AI

clem57

debian@beaglebone:~/opencl/platforms$ sudo ./platforms

PLATFORM: TI AM57x

  Version: OpenCL 1.1 TI product version 01.01.17.01 (Jan  3 2019 15:42:47)

  Vendor : Texas Instruments, Inc.

  Profile: FULL_PROFILE

    DEVICE: TI Multicore C66 DSP

      Type       : ACCELERATOR

      CompUnits  : 2

      Frequency  : 0.6 GHz

      Glb Mem    :  360448 KB

      GlbExt1 Mem:       0 KB

      GlbExt2 Mem:       0 KB

      Msmc Mem   :    1024 KB

      Loc Mem    :     128 KB

      Max Alloc  :  344064 KB

    DEVICE: TI Embedded Vision Engine (EVE)

      Type       : CUSTOM

      CompUnits  : 1

      Frequency  : 0.535 GHz

      Glb Mem    :  360448 KB

      Loc Mem    :       0 KB

      Max Alloc  :  344064 KB

    DEVICE: TI Embedded Vision Engine (EVE)

      Type       : CUSTOM

      CompUnits  : 1

      Frequency  : 0.535 GHz

      Glb Mem    :  360448 KB

      Loc Mem    :       0 KB

      Max Alloc  :  344064 KB

    DEVICE: TI Embedded Vision Engine (EVE)

      Type       : CUSTOM

      CompUnits  : 1

      Frequency  : 0.535 GHz

      Glb Mem    :  360448 KB

      Loc Mem    :       0 KB

      Max Alloc  :  344064 KB

    DEVICE: TI Embedded Vision Engine (EVE)

      Type       : CUSTOM

      CompUnits  : 1

      Frequency  : 0.535 GHz

      Glb Mem    :  360448 KB

      Loc Mem    :       0 KB

      Max Alloc  :  344064 KB

Parents

  • So I dropped this late last night to show using the OpenCL interface:

    1. Beagle Bone AI has OpenCl V1.1. In fact this is the recommend release even though 2.0 is available. It seems support for this on TI Sitera 5729 is not available above this release.
    2. In fact there is 2 TI Multicore C66 DSP running at .6 GHz. Local memory is 128 KB (I believe each, but not sure).
    3. The 360448 KB global memory is in LDDR3 and shared for communications using a AXI interface (Sound familiar to Xilinx?).
    4. TI Embedded Vision Engine (EVE) are 4 processors that run at 0.535 GHz.Interestingly they have no local memory.

    That's all for now. Expect to learn much later. I plan on a tutorial of sorts time permitting.

Comment

  • So I dropped this late last night to show using the OpenCL interface:

    1. Beagle Bone AI has OpenCl V1.1. In fact this is the recommend release even though 2.0 is available. It seems support for this on TI Sitera 5729 is not available above this release.
    2. In fact there is 2 TI Multicore C66 DSP running at .6 GHz. Local memory is 128 KB (I believe each, but not sure).
    3. The 360448 KB global memory is in LDDR3 and shared for communications using a AXI interface (Sound familiar to Xilinx?).
    4. TI Embedded Vision Engine (EVE) are 4 processors that run at 0.535 GHz.Interestingly they have no local memory.

    That's all for now. Expect to learn much later. I plan on a tutorial of sorts time permitting.

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