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Radeon ROCm 5.0 Released With Some RDNA2 GPU Support

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  • #71
    Now, Polaris without PCIe 3.0 atomics (PCIe 2.0), again. - Please.

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    • #72
      Originally posted by nuetzel View Post
      Now, Polaris without PCIe 3.0 atomics (PCIe 2.0), again. - Please.
      Ah, while it would be nice, even vega 56/64 is considered "legacy ASIC" by now (that's how they described it on github ticket at least..). So yeah, better pray for full RDNA2 and it'd be a miracle if RDNA1 happened at this point..

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      • #73
        Originally posted by nuetzel View Post
        Now, Polaris without PCIe 3.0 atomics (PCIe 2.0), again. - Please.
        The good news is the requirement for PCIe 3.0 atomics is removed from driver, the 21.40 package driver no long need it, for some RDNA cards.

        https://github.com/RadeonOpenCompute..._device.c#L161

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        • #74
          Originally posted by xuhuisheng View Post

          The good news is the requirement for PCIe 3.0 atomics is removed from driver, the 21.40 package driver no long need it, for some RDNA cards.

          https://github.com/RadeonOpenCompute..._device.c#L161
          Ah, good catch! - Luke, may the source...
          But, as you stated only for RDNA+.
          Thanks for the pointer.

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