mirror of
https://github.com/boykopovar/AnyPS5.git
synced 2026-10-23 09:03:22 -05:00
f6c8e8474f
A CPU read of DISPATCH_INDIRECT arguments waited only through the flush
hook, which waits for the ranges recorded work noted as pending writes.
An address-based store (FLAT/GLOBAL, or through a descriptor the
recompiler cannot resolve to a static buffer) is not recorded as a
pending write: its batch leases the registered allocations, and only the
guest pin waiter finished that batch. So the thread-dimension,
misaligned and disabled paths, the fill-kernel path and the device's CPU
fallback read the arguments from before an address-based producer ran.
GTA V (PPSA04264) dies loading Story on such a read: a 64-thread clear
kernel read {160, 288, 0xffffffff} as thread dimensions
(3x288x4294967295 groups), bytes its 1-thread setup kernel had not yet
overwritten with {n, 1, 1}, and threw "workgroup count
3x288x4294967295 exceeds device limits".
Every CPU read of dispatch arguments at execution now first finishes the
recorder up to the newest batch recorded with a lease
(Graphics::FinishLeaseWork). The group read-ahead still reads without
waiting; a dispatch it resolved is adopted only when the execution-time
read gives the same counts, and one that differs is dropped and counted
in the [groupcap] line. The device limit error names the argument
address and cpuReason, and the driver adds the queue, path and
read-ahead outcome. The [indirect] read time includes the lease wait,
and the [recorder] sync-site table records the offset of
FinishLeaseWork's caller. The CPU reads that still miss address-based
writes (indirect draw arguments and count, the copy kernel's count
record, the awaits-title checks) are listed in the technical debt.
IndirectArgumentsPendingProducer covers the execution-time CPU argument
reads on compute queues and the pending-label CPU fallback in the Vulkan
device. Its sixth case records a real argument label behind a host Vulkan
event in an earlier batch and an address-based producer in the later open
batch. The event releases only after that producer batch is submitted;
a bounded watchdog releases for cleanup but fails the case. It requires
a deferred producer lease, an unsubmitted producer at the argument
decision, cpuReason 2 and the fresh arguments and counter result. Small
valid stale counts keep a broken-wait control finite on every driver.
Exact CPU-reason and watchdog diagnostics identify the failing path. This
replaces a spinning workload whose earlier label could retire before
the fallback decision on lavapipe, allowing a false green with cpuReason 0.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Co-Authored-By: Codex <noreply@openai.com>