geerlingguy/linux
Jul 2025 – Jul 2025
1 Month active
Languages Used
C
Technical Skills
Device DriversKernel DevelopmentLow-Level ProgrammingPerformance OptimizationRDMA
Edward Srouji
PROFILE
Edward Srouji
Worked on kernel and test infrastructure improvements for RDMA workflows, focusing on reliability and performance. In geerlingguy/linux, addressed mlx5 RDMA DMABUF memory registration by implementing fixed mkey page size handling and dynamic page size optimization, reducing page table overhead and enhancing scalability for high-throughput workloads. In amzn/rdma-core, stabilized the Python test suite by introducing a decorator and metaclass to ensure proper resource cleanup when tests are skipped, preventing segmentation faults under Python 3.12.x. Demonstrated expertise in C, Python, device drivers, and resource management, delivering robust solutions for both kernel-level and testing environments within a short timeframe.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
1
Lines of code
409
Activity Months2
Your Network
3064 peopleSame Organization
@nvidia.com1821
Shared Repositories
1243
Vlad DumitrescuMember
Michael MargolinMember
Maor GottliebMember
Shiraz SaleemMember
Yishai HadasMember
Li ZhijianMember
Leon RomanovskyMember
wenglianfaMember
Junxian HuangMember
Work History
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for geerlingguy/linux focusing on mlx5 RDMA DMABUF memory registration page size handling improvements to enhance reliability and performance. Implemented fixed mkey page size handling for UMR and added dynamic page size optimization to reduce page table overhead during DMABUF memory registration, contributing to more scalable and stable RDMA workflows.
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for geerlingguy/linux focusing on mlx5 RDMA DMABUF memory registration page size handling improvements to enhance reliability and performance. Implemented fixed mkey page size handling for UMR and added dynamic page size optimization to reduce page table overhead during DMABUF memory registration, contributing to more scalable and stable RDMA workflows.
July 2025
March 2025
1 Commits
Mar 1, 2025March 2025 (2025-03): Stabilized the amzn/rdma-core test suite by addressing resource cleanup for skipped unittest scenarios in RDMA contexts. Implemented a decorator and a metaclass workflow to gracefully handle unittest.SkipTest during resource initialization, ensuring proper cleanup of RDMA contexts and resources. The change reduces segmentation faults, lowers test flakiness, and improves CI feedback in Python 3.12.x environments. Demonstrates robust Python testing patterns, resource lifecycle management, and test infrastructure discipline that supports safer ongoing development of RDMA-core.
March 2025
1 Commits
Mar 1, 2025March 2025 (2025-03): Stabilized the amzn/rdma-core test suite by addressing resource cleanup for skipped unittest scenarios in RDMA contexts. Implemented a decorator and a metaclass workflow to gracefully handle unittest.SkipTest during resource initialization, ensuring proper cleanup of RDMA contexts and resources. The change reduces segmentation faults, lowers test flakiness, and improves CI feedback in Python 3.12.x environments. Demonstrates robust Python testing patterns, resource lifecycle management, and test infrastructure discipline that supports safer ongoing development of RDMA-core.
Activity
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Quality Metrics
Correctness96.6%
Maintainability86.6%
Architecture86.6%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
CPython
Technical Skills
Device DriversKernel DevelopmentLow-Level ProgrammingPerformance OptimizationPythonRDMAResource ManagementTesting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline
amzn/rdma-core
Mar 2025 – Mar 2025
1 Month active
Languages Used
Python
Technical Skills
PythonResource ManagementTesting