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  1. Embedded Software & Tools
  2. EXT_EP-11062

GPU cache coherency issues

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: High High
    • Linux Core SDK
    • LCPD-28511
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      j721e-evm
      j721e-hsevm
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      j721s2-hsevm
      j721s2_evm-fs
      j784s4-evm
      j784s4-hsevm
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      j721e-evm j721e-hsevm j721s2-evm j721s2-hsevm j721s2_evm-fs j784s4-evm j784s4-hsevm

      GPU cache coherency issues, Below are details

      1. GPU reads are correct in cases where the Data is not updated in memory using debug port
      2. GPU does not see data written to memory using debugger
      3. GPU writes are not visible to debugger - but GPU readback returns the same data that it wrote.

            syncuser TI User
            syncuser TI User
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              Created:
              Updated:
              Resolved: