<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - "kfd: Failed to resume IOMMU for device 1002:15dd" on Raven Ridge" href="https://bugs.freedesktop.org/show_bug.cgi?id=107898#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - "kfd: Failed to resume IOMMU for device 1002:15dd" on Raven Ridge" href="https://bugs.freedesktop.org/show_bug.cgi?id=107898">bug 107898</a> from <a class="email" href="mailto:marvin.damschen@gullz.de" title="Marvin Damschen <marvin.damschen@gullz.de>"> Marvin Damschen</a> <pre>ROCm 1.9 runs OpenCL on GPU on top of mainline kfd and seems stable. However: - CPU is not detected as a compute device (rocminfo attached) - Performance, at least in darktable, is quite low (the "bench.SRW" benchmark in OpenCL on GPU takes more than 3 times longer than on CPU without OpenCL). The problem could be that memory buffers are too small, clinfo reports: "Max memory allocation 268435456 (256MiB)" which seems quite small to me (?). Are these problems a result of incorrect information in CRAT? Best regards Marvin</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>