Comments (2)
jkwak-work
commented on June 23, 2024
There are two command-line arguments for slangc.exe: -report-downstream-time and -report-perf-benchmark.
It sounds like this task will be to improve -report-perf-benchmark, is it?
Or do we need a new compiler option for this task?
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jkwak-work
commented on June 23, 2024
Just FYI, here is how it looks like when I used -report-perf-benchmar,
$ build/Release/bin/slangc.exe -report-perf-benchmark tests/glsl-intrinsic/intrinsic-basic.slang -allow-glsl
(0): note 103: compiler performance benchmark:
loadStdLib: 1 198
checkAllTranslationUnits: 2 1039
generateIRForTranslationUnit: 2 155
performMandatoryEarlyInlining: 7 9
Type Dictionary Size: 2575
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Related Issues (20)
- AD Cleanup: Fix confusing naming conventions for synthesized methods and types
- AD Cleanup: Cleanup `slang-ir-autodiff-unzip.cpp` & `slang-ir-autodiff-unzip.h`
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- Add OpCapability only once
- AD Cleanup: CFG normalization replaces break statements with a boolean break flag `bflag`, but this currently means the opposite of what it should
- AD Cleanup: break-elimination during the CFG normalization step can cause the loop condition to be evaluated an extra time.
- Lower CMake version requirement
- GLSL texture functions need to support int and uint types of samplers as well as float HOT 1
- AD Enhancement: Avoid SSA-ing aggregate types by treating pointer-based element & field accesses as if they were differentiable method calls.
- AD Enhancement: Enhance DCE to avoid situations where mutating primal methods are called multiple times during the reverse-mode pass, potentially causing slow-down
- [] operator partially supported for Texture2DMS HOT 3
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- Consider supporting #pragma pack_matrix() HOT 1
- Capability System: Profile and look into performance with larger systems
- Metal: support integer type texture
- Fix memory leak in slang.dll HOT 2
- AD Cleanup: Use a temporary accumulation inst such as `IRAccumulate` instead of explicitly loading, adding and storing differential values in reverse mode HOT 1
- Implement metrics tracking for GitHub engagement
- Document the existing auto-diff type system, semantic checking and AST synthesis methods
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