erik/acdream
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

perf(diag): complete trustworthy Slice A capture tooling

Browse source 
Correct whole-frame GPU timestamps so they bracket only the accepted render transaction and associate delayed query results with the owning CPU frame. Add route-wide frame-history summaries, fixed-camera screenshot comparison, process counters, contention traces, a pinned Arwic workload, and credential-safe launch disclosure.

The reference hardware/display contract now keeps local and RDP populations separate and defines the screenshot and re-baseline rules needed by later prepared-content gates.

Co-Authored-By: Codex <noreply@openai.com>
This commit is contained in:
Erik 2026-07-24 12:46:51 +02:00
parent bf7ec12f68
commit 3ee8ec537a
23 changed files with 1639 additions and 170 deletions
Download patch file Download diff file Expand all files Collapse all files

15
tests/AcDream.App.Tests/FrameProfilerReportTests.cs
View file

@ -20,18 +20,25 @@ public class FrameProfilerReportTests
};
var buffer = new StringWriter(CultureInfo.InvariantCulture);
FrameProfiler.WriteHistoryCsv(records, buffer);
FrameProfiler.WriteHistoryCsv(
records,
buffer,
new DateTime(2026, 7, 24, 10, 0, 0, DateTimeKind.Utc));
string[] lines = buffer.ToString().Split(
Environment.NewLine, StringSplitOptions.RemoveEmptyEntries);
Assert.Equal(3, lines.Length);
Assert.Equal(
"frame,timestamp_ms,cpu_us,gpu_us,alloc_bytes,update_us,upload_us,imgui_us,pacing_us",
"frame,timestamp_ms,timestamp_utc,cpu_us,gpu_us,alloc_bytes,update_us,upload_us,imgui_us,pacing_us",
lines[0]);
Assert.Equal("0,12.500,1000,500,2048,100,200,30,40", lines[1]);
Assert.Equal(
"0,12.500,2026-07-24T10:00:00.0125000Z,1000,500,2048,100,200,30,40",
lines[1]);
// gpu_us=-1 marks "no GPU sample available"; alloc_bytes can go
// negative (documented alloc-channel behavior, matches FrameStatsBuffer.Max).
Assert.Equal("1,18.750,1200,-1,-256,110,210,31,41", lines[2]);
Assert.Equal(
"1,18.750,2026-07-24T10:00:00.0187500Z,1200,-1,-256,110,210,31,41",
lines[2]);
}