25002654262
69%

Ran 27 Apr 2026 03:05PM UTC

Jobs 3

Files 250

Run time 2min

Badge

Embed ▾

Committed 27 Apr 2026 03:00PM UTC coverage: 63.456% (-4.7%) from 68.13%

Build # 25002654262

Build Type

push

github

Committed by

web-flow

Commit Message

Metal: add GPU pointer support via untracked hazard mode and residency sets (#713)

Switch all Metal resources to MTLHazardTrackingModeUntracked and MTLStorageModeShared (replacing Managed), synchronize encoder transitions with MTLFence wait/update pairs, and track allocations in an MTLResidencySet committed before each submit. This enables GPU virtual addresses (gpuAddress) to be used as shader-visible pointers in argument buffers, which is required for Slang's pointer parameter support on Metal.

Requires Apple Silicon (GPU Family 6+) and macOS 15+ / iOS 18+. Bumps Metal C++ headers from macOS 14.2 to macOS 15.2 for the MTLResidencySet API. Adds Metal to the bind-pointers test suite with new test cases for ParameterBlock and struct-copy patterns.

Part of implementing shader-slang/slang#10841

Coverage Stats

11052 of 20106 branches covered (54.97%)

Branch coverage included in aggregate %.

10 of 187 new or added lines in 7 files covered. (5.35%)

2338 existing lines in 22 files now uncovered.

32404 of 48376 relevant lines covered (66.98%)

272459.15 hits per line

Uncovered Changes

Lines	Coverage	∆	File
64	0.0	-66.85%	src/metal/metal-command.cpp
40	0.0	-83.62%	src/metal/metal-buffer.cpp
38	7.56	-61.71%	src/metal/metal-device.cpp
16	0.0	-79.56%	src/metal/metal-texture.cpp
14	0.0	-75.68%	src/metal/metal-shader-object.cpp
4	17.65	-82.35%	src/metal/metal-utils.h
1	0.0	-94.4%	src/metal/metal-shader-object-layout.cpp

Coverage Regressions

Lines	Coverage	∆	File
635	0.0	-66.85%	src/metal/metal-command.cpp
322	0.0	-75.68%	src/metal/metal-shader-object.cpp
232	0.0	-54.25%	src/metal/metal-utils.cpp
212	7.56	-61.71%	src/metal/metal-device.cpp
198	0.0	-94.4%	src/metal/metal-shader-object-layout.cpp
153	0.0	-79.56%	src/metal/metal-texture.cpp
127	0.0	-56.88%	src/metal/metal-pipeline.cpp
85	10.45	-77.61%	src/metal/metal-clear-engine.cpp
67	0.0	-74.26%	src/metal/metal-surface.cpp
65	0.0	-82.0%	src/metal/metal-fence.cpp
57	0.0	-84.42%	src/metal/metal-sampler.cpp
51	0.0	-84.13%	src/metal/metal-shader-object-layout.h
47	0.0	-83.62%	src/metal/metal-buffer.cpp
39	0.0	-91.07%	src/metal/metal-input-layout.cpp
25	0.0	-81.25%	src/metal/metal-shader-program.cpp
8	17.65	-82.35%	src/metal/metal-utils.h
4	59.06	-0.6%	src/shader-object.cpp
4	51.02	-6.12%	src/shader-object.h
3	0.0	-100.0%	src/metal/metal-texture.h
2	67.95	-2.56%	src/metal/metal-backend.cpp
1	75.23	-0.9%	src/format-conversion.h
1	0.0	-100.0%	src/metal/metal-shader-object.h

Jobs

ID	Job ID	Ran	Files	Coverage
1	linux-x86_64 - 25002654262.1	27 Apr 2026 03:05PM UTC	173	64.25	GitHub Action Run
2	macos-aarch64 - 25002654262.2	27 Apr 2026 03:09PM UTC	165	29.95	GitHub Action Run
3	windows-x86_64 - 25002654262.3	27 Apr 2026 03:09PM UTC	225	67.3	GitHub Action Run

shader-slang / slang-rhi / 25002654262
69%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Uncovered Changes

Coverage Regressions

Jobs

Source Files on build 25002654262

shader-slang / slang-rhi / 25002654262 69%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Uncovered Changes

Coverage Regressions

Jobs

Source Files on build 25002654262

shader-slang / slang-rhi / 25002654262
69%

README BADGES
x