ROCm/composable_kernel
Oct 2025 – Jan 2026
4 Months active
Languages Used
C++CMake
Technical Skills
Algorithm ImplementationC++CUDAGPU ProgrammingGPU programmingHigh-Performance Computing
kabrahamAMD
PROFILE
Kabrahamamd
Overall Statistics
Feature vs Bugs
86%Features
Repository Contributions
9Total
Bugs
1
Commits
9
Features
6
Lines of code
5,812
Activity Months4
Your Network
1477 people
Work History
January 2026
2 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for ROCm/composable_kernel: Delivered major enhancements to convolution configuration and reflection; expanded CK builder reflection to cover forward and backward conv variants (WMMA/XDL) and related parameters; implemented key bug fixes and quality improvements; updated documentation and tests to support broader performance configurations. These changes increase configurability, enable more optimized convolution paths, improve maintainability, and strengthen collaboration with upstream work (notably PR3459).
2 Commits • 1 Features
Jan 1, 2026January 2026 (2026-01) monthly summary for ROCm/composable_kernel: Delivered major enhancements to convolution configuration and reflection; expanded CK builder reflection to cover forward and backward conv variants (WMMA/XDL) and related parameters; implemented key bug fixes and quality improvements; updated documentation and tests to support broader performance configurations. These changes increase configurability, enable more optimized convolution paths, improve maintainability, and strengthen collaboration with upstream work (notably PR3459).
January 2026
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025: Implemented core improvements to CNN convolution safety and testing in ROCm/composable_kernel, and extended device-side RNG support for ck tensors. Delivered type-safe convolution utilities, reinstated conv_signature_utils.hpp with focused tests, and integrated device RNG into the testing framework. Outcomes include safer convolution signature handling, expanded test coverage for elementwise operations and data type handling (including no-data-type scenarios), and reproducible GPU tests via device-side RNGs. Business impact: reduced defect risk in CNN pathways, faster validation cycles, and clearer tooling for kernel composition.
December 2025
2 Commits • 2 Features
Dec 1, 2025December 2025: Implemented core improvements to CNN convolution safety and testing in ROCm/composable_kernel, and extended device-side RNG support for ck tensors. Delivered type-safe convolution utilities, reinstated conv_signature_utils.hpp with focused tests, and integrated device RNG into the testing framework. Outcomes include safer convolution signature handling, expanded test coverage for elementwise operations and data type handling (including no-data-type scenarios), and reproducible GPU tests via device-side RNGs. Business impact: reduced defect risk in CNN pathways, faster validation cycles, and clearer tooling for kernel composition.
November 2025
2 Commits • 1 Features
Nov 1, 2025November 2025 monthly performance summary for ROCm/composable_kernel focusing on business value and technical outcomes. Highlights include delivering a more flexible convolution API with optional parameters and compile-time safety, and restoring get_elementwise_operation with expanded builder support to improve API robustness and ecosystem compatibility. These changes enable safer API usage, faster feature integration, and broader builder coverage for elementwise operations.
2 Commits • 1 Features
Nov 1, 2025November 2025 monthly performance summary for ROCm/composable_kernel focusing on business value and technical outcomes. Highlights include delivering a more flexible convolution API with optional parameters and compile-time safety, and restoring get_elementwise_operation with expanded builder support to improve API robustness and ecosystem compatibility. These changes enable safer API usage, faster feature integration, and broader builder coverage for elementwise operations.
November 2025
October 2025
3 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10 focused on delivering high-impact GPU kernel improvements and testing enhancements in ROCm/composable_kernel. Key work includes a major feature: batched GEMM with b_scale support for WMMA kernels, backed by device implementations, refactored tensor generation ranges, and extensive tests, plus synchronization fixes in the block GEMM pipeline to ensure correct b_scale handling. I also introduced an inline Wagner-Fischer string-diff testing utility integrated with the testing framework to produce human-readable diffs and added unit tests for coverage. Test coverage for batched_b_scale was expanded, with updates to range handling and non-batched path compatibility, complemented by clang-format refinements and type-conversion alignment to mirror GPU behavior. Overall, these efforts improve throughput, reliability, and maintainability for ML workloads relying on batched GEMMs and robust test diagnostics.
October 2025
3 Commits • 2 Features
Oct 1, 2025Monthly summary for 2025-10 focused on delivering high-impact GPU kernel improvements and testing enhancements in ROCm/composable_kernel. Key work includes a major feature: batched GEMM with b_scale support for WMMA kernels, backed by device implementations, refactored tensor generation ranges, and extensive tests, plus synchronization fixes in the block GEMM pipeline to ensure correct b_scale handling. I also introduced an inline Wagner-Fischer string-diff testing utility integrated with the testing framework to produce human-readable diffs and added unit tests for coverage. Test coverage for batched_b_scale was expanded, with updates to range handling and non-batched path compatibility, complemented by clang-format refinements and type-conversion alignment to mirror GPU behavior. Overall, these efforts improve throughput, reliability, and maintainability for ML workloads relying on batched GEMMs and robust test diagnostics.
Activity
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Quality Metrics
Correctness87.8%
Maintainability82.2%
Architecture85.6%
Performance78.8%
AI Usage31.2%
Skills & Technologies
Programming Languages
C++CMake
Technical Skills
Algorithm ImplementationC++C++ developmentCUDAGPU ProgrammingGPU programmingHigh-Performance ComputingLinear AlgebraMatrix MultiplicationParallel computingPerformance OptimizationSoftware DevelopmentTestingalgorithm designcompile-time testing
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