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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-25 10:16:15 -0400 |
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| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-25 10:16:15 -0400 |
| commit | 8a57d945eb4dab7ed8ff6779ad481419df1198ed (patch) | |
| tree | bb710f89fc755a465c0bb3bad3512d5644896b61 /tools/cuda-ab/inplace_scale.cu | |
| parent | 3fe51aefde1fb2ad7c7bcebf2d5e42e75607ae77 (diff) | |
| download | open-iov-8a57d945eb4dab7ed8ff6779ad481419df1198ed.tar.gz open-iov-8a57d945eb4dab7ed8ff6779ad481419df1198ed.zip | |
wall-2 session-87: window page-list hunt - the 2 GiB cycle's windows are scattered (later offsets at first_PA+off are zeros); the memdesc {size 0x20000, PA=0x107c47000, kptrs} page list is only reachable via the kernel pointers (kcore walk with fresh addresses needed); content search for the init-stream prefix found the window pages (0x103c06000+0x858, 0x11dbfa000+0x858, 0x126d69000+0x59c) but the VA<->page relation is non-linear; the client blocks in os_schedule at the allocation (the unread later pushes suspected)
Diffstat (limited to 'tools/cuda-ab/inplace_scale.cu')
0 files changed, 0 insertions, 0 deletions