ROCm/rocm-systems
Sep 2024 – May 2025
2 Months active
Languages Used
C++
Technical Skills
concurrent programmingperformance optimizationsystem programmingC++memory management
Shi.Leslie
PROFILE
Shi.leslie
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
35
Activity Months2
Your Network
1760 people
Work History
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary: Focused on improving WSL memory management and flexibility for ROCm workloads. Delivered WSL Memory Allocator Configurability in HSAKMT, disabling the thunk sub-allocator by default and introducing a new environment variable to control this behavior. This enables stable memory allocation in WSL environments and gives users explicit control when enabling the sub-allocator. Implemented in ROCm/rocm-systems with commit c3e8645230aa3d47dadc9fe8b7a4fbafbc8ebe46; reviews and sign-off completed.
1 Commits • 1 Features
May 1, 2025May 2025 monthly summary: Focused on improving WSL memory management and flexibility for ROCm workloads. Delivered WSL Memory Allocator Configurability in HSAKMT, disabling the thunk sub-allocator by default and introducing a new environment variable to control this behavior. This enables stable memory allocation in WSL environments and gives users explicit control when enabling the sub-allocator. Implemented in ROCm/rocm-systems with commit c3e8645230aa3d47dadc9fe8b7a4fbafbc8ebe46; reviews and sign-off completed.
May 2025
September 2024
1 Commits • 1 Features
Sep 1, 20242024-09 Monthly Summary for ROCm/rocm-systems: Focused on performance tuning and lock contention reduction in the ComputeQueue hot path. Delivered a ComputeQueue Performance Enhancement patch that checks the ring pointer before acquiring a lock and moves the invalid packet check outside the critical section, reducing contention and improving throughput for queue-heavy workloads. The patch was committed as 3161be161962e6fb3f7f8fc68a7b4bc2802b05aa with standard maintainership metadata (Signed-off-by and Reviewed-by). Results support faster queue processing and lower latency in compute workloads.
September 2024
1 Commits • 1 Features
Sep 1, 20242024-09 Monthly Summary for ROCm/rocm-systems: Focused on performance tuning and lock contention reduction in the ComputeQueue hot path. Delivered a ComputeQueue Performance Enhancement patch that checks the ring pointer before acquiring a lock and moves the invalid packet check outside the critical section, reducing contention and improving throughput for queue-heavy workloads. The patch was committed as 3161be161962e6fb3f7f8fc68a7b4bc2802b05aa with standard maintainership metadata (Signed-off-by and Reviewed-by). Results support faster queue processing and lower latency in compute workloads.
Activity
Loading activity data...
Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++
Technical Skills
C++concurrent programmingmemory managementperformance optimizationsystem programming
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline