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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:13:06 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:13:06 -0400 |
| commit | c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d (patch) | |
| tree | 91b1dc03fc3916a92e1c99bd91a6643842c62525 /debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md | |
| parent | 7621dff1d3fba7bdb31b2b15abca1e5ff8ca4380 (diff) | |
| download | open-iov-c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d.tar.gz open-iov-c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d.zip | |
kernel: GR context-promote bisection modes 4-17 and server-managed-ctxbuf registry variant; complete vgsp rename; docs/tooling refresh
- gsp_phys_booter: GR promote bisection modes 4-17 (two-phase zero-field VA,
batched entries, hVirtMemory, bare VA, KMD SKIP_CTXBUFFER_ALLOC channel,
old-interface GPU_INITIALIZE_CTX, FBMEM context buffer, UVM-faithful PA-only,
PATCH/PM auxiliary promotes, server-managed no-promote path); PATCH/PM
geometry queries and buffers; pre-boot SET_REGISTRY profile selection
- gsp_phys_gpu: gsp_phys_rmcall_gr_promote clamp 0..17 and gsp_phys_srv_ctxbuf
parameter; registry image variant with RMSetClientRMAllocatedCtxBuffer=0
- vgsp rename across kernel, scripts, tools and docs (module vgsp.ko,
/sys/kernel/debug/vgsp/, vgsp-<subsystem>: log prefixes)
- risc-v-gsp-rm-debugger user-facing rename and docs/CI refresh; guest-diag
tool updates; README/SBOM/install/Makefile sync
Live status: CE ladder and P6 guest-copy forwarding green; GR engine context
commit still open (all promote shapes accepted or cleanly refused; the channel
stays CTXNOTVALID) - see Handoff-vGPU-IO.md Addendum 21 (local).
Diffstat (limited to 'debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md')
| -rw-r--r-- | debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md b/debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md index e55162d..ebc9226 100644 --- a/debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md +++ b/debug/risc-v-gsp-rm-vm/docs/06-ACCURACY.md @@ -7,7 +7,7 @@ ## 1. Purpose risc-v-gsp-rm-debugger exists to measure how accurately Open-IOV's GSP emulation -(`gsp-rm-vfio` and the in-kernel emulation) reproduces the behaviour of the +(`vgsp` and the in-kernel emulation) reproduces the behaviour of the real GSP firmware, and to make the firmware itself analysable. That makes accuracy a first-class deliverable, not an assumption. This document defines the fidelity levels, the measurement contract, and the rules for honest @@ -73,7 +73,7 @@ Re-host fidelity must be stated per module in the session metadata, and every "this is what the firmware does" claim should be cross-checked against the physical RPC traces (PLAN B) before it is used to change the emulation. -## 5. Measurement contract for `gsp-rm-vfio` accuracy +## 5. Measurement contract for `vgsp` accuracy Define these metrics once and use them everywhere: |