shader-slang/slang-rhi
Nov 2025 – Nov 2025
1 Month active
Languages Used
C++Slang
Technical Skills
C++ DevelopmentGPU ProgrammingRay TracingShader Development
dlacewellNV
PROFILE
Dlacewellnv
Developed Cluster Acceleration Structure (CLAS) support for ray tracing workflows in the shader-slang/slang-rhi repository, focusing on scalable GPU programming and C++ development. Designed and implemented APIs for building and querying CLAS, introduced a feature flag and compile-only API, and established validation and testing infrastructure to ensure stability. Integrated OptiX backend groundwork and debug-layer forwarding, while addressing critical issues such as GET_SIZES misusage and test failures. Refactored ABI headers and improved code readability to streamline future enhancements. Consolidated cluster-related tests and build descriptions, strengthening test coverage and reducing production risk for advanced shader and ray tracing development scenarios.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
1,678
Activity Months1
Your Network
1650 peopleSame Organization
@nvidia.com1629
Work History
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary: Delivered Cluster Acceleration Structure (CLAS) support in slang-rhi, establishing the foundation for accelerated ray tracing workflows and scalable backends. Implemented APIs to build and query CLAS, created validation/testing infrastructure, and wired backend work for OptiX cluster support. Introduced a feature flag and compile-only API, added getClusterAccelerationStructureSizes and buildClusterAcceleration, and provided default NotAvailable stubs with debug-layer forwarding. Performed targeted refactors and cleanup to improve readability, maintain ABI/header organization, and prepare for future backend enhancements. Fixed critical issues surfaced in testing (GET_SIZES misusage) and a failing slang-rhi test. Strengthened test coverage around cluster builds and validation to reduce risk in production deployments.
1 Commits • 1 Features
Nov 1, 2025November 2025 monthly summary: Delivered Cluster Acceleration Structure (CLAS) support in slang-rhi, establishing the foundation for accelerated ray tracing workflows and scalable backends. Implemented APIs to build and query CLAS, created validation/testing infrastructure, and wired backend work for OptiX cluster support. Introduced a feature flag and compile-only API, added getClusterAccelerationStructureSizes and buildClusterAcceleration, and provided default NotAvailable stubs with debug-layer forwarding. Performed targeted refactors and cleanup to improve readability, maintain ABI/header organization, and prepare for future backend enhancements. Fixed critical issues surfaced in testing (GET_SIZES misusage) and a failing slang-rhi test. Strengthened test coverage around cluster builds and validation to reduce risk in production deployments.
November 2025
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
C++Slang
Technical Skills
C++ DevelopmentGPU ProgrammingRay TracingShader Development
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