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graphics: share EOP clock and immediate write handling

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Co-authored-by: Mac <me@itsmemac.com>
This commit is contained in:
nmzik
2026-09-25 15:58:23 +04:00
parent f7ae6e0a83
commit bfdbba3aa4
4 changed files with 30 additions and 65 deletions
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tests/ShaderRecompilerComputeTests.cpp
+24
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@@ -2480,6 +2480,22 @@ public:
cb_db_release_label == 0 &&
gpu_scheduler.CurrentTick() == cb_db_tick;
for (const auto gcr : {0u, 1u << 9u}) {
const auto before = Sync::ReadReferenceClock();
auto timestamp =
make_release_mem(3, 0, &cb_db_release_label, UINT64_MAX, 0x14u, gcr);
Pm4Execution timestamp_execution;
const auto timestamp_result =
processor->Process(timestamp_execution, timestamp);
Require("GpuCommandLane", "timestamp write",
timestamp_result == Pm4ProcessResult::Complete &&
cb_db_release_label >= before &&
cb_db_release_label <= Sync::ReadReferenceClock() &&
gpu_scheduler.CurrentTick() == cb_db_tick,
"timestamp write failed, returned an invalid time, or "
"submitted extra GPU work");
}
auto gds_interrupt_only =
make_release_mem(5, 1, &interrupt_only_gds_label, 1ull << 16u);
Pm4Execution gds_interrupt_execution;
@@ -2521,6 +2537,14 @@ public:
gpu.SendCommandSync([&] {
processor->BufferInit();
const auto clock_before = Sync::ReadReferenceClock();
processor->WriteAtEndOfPipe64(0, 0, 0x04, 0x38, 5, 4,
&release_label, UINT64_MAX, 2);
Require("GpuCommandLane", "EOP reference clock with interrupt",
release_label >= clock_before &&
release_label <= Sync::ReadReferenceClock(),
"clock write with writeback and interrupt lost its data");
auto immediate = make_release_mem(1, 0, &release_label, 0x11223344u);
Pm4Execution immediate_execution;
const auto immediate_tick = gpu_scheduler.CurrentTick();