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Mikołaj Szałkowski

PROFILE

Mikołaj Szałkowski

Michał Szalkowski contributed to the chipsalliance/Cores-VeeR-EL2 and chipsalliance/i3c-core repositories by developing automated testing infrastructure, enhancing protocol configurability, and improving memory data handling in RISC-V and I3C cores. He implemented CI/CD workflows and documentation generation using Python, SystemVerilog, and YAML, which increased test reliability and streamlined release processes. His work included refining test execution, expanding coverage for I3C protocol features, and optimizing instruction fetch unit memory indexing to reduce data-path hazards. By focusing on maintainability and traceability, Michał delivered features that improved verification coverage, accelerated hardware validation, and supported robust, maintainable digital design and verification workflows.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

14Total
Bugs
0
Commits
14
Features
5
Lines of code
128,753
Activity Months3

Work History

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly review for chipsalliance/i3c-core focused on establishing automated testing, documentation generation, and code coverage reporting workflows to improve build reliability, maintainability, and project documentation. The work supports faster feedback cycles, higher release quality, and clearer developer guidance.

January 2026

11 Commits • 2 Features

Jan 1, 2026

In January 2026, two major I3C-core deliverables in chipsalliance/i3c-core: configurability/maintainability improvements and expanded testing/reliability, plus rigorous cleanup to support long-term maintainability. The work provides higher configurability, robustness, and coverage, enabling faster integration and reduced defect rate for customers. Key outcomes include extended test coverage across RX descriptors, reset behavior, HDR modes, and AXI interfaces, and targeted maintenance work that removes unused signals and adds waivers to stabilize the I3C core.

December 2025

2 Commits • 2 Features

Dec 1, 2025

December 2025: Delivered two core enhancements for chipsalliance/Cores-VeeR-EL2, focusing on test reliability, data path integrity, and traceability. 1) RISC-V Testing Infrastructure and CI Enhancement: Upgraded RISCOF-based testing configuration and CI workflow, including cross-compiler installation, adjustments to test execution, and enhanced test result logging to improve feedback loops and result traceability. 2) Instruction Fetch Unit Memory Handling Enhancement (wb_dout_hold_up indexing): Updated wb_dout_hold_up indexing to optimize memory data handling in the instruction fetch unit, reducing potential data-path hazards and clarifying the fetch-stage memory behavior. These changes strengthen verification coverage, reduce debugging time, and accelerate hardware validation.

Activity

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Quality Metrics

Correctness91.4%
Maintainability81.4%
Architecture82.8%
Performance82.8%
AI Usage24.2%

Skills & Technologies

Programming Languages

PythonShellSystemVerilogYAML

Technical Skills

CI/CDCocotbDocumentation GenerationI3C protocolPythonPython programmingRISC-VShell ScriptingSystemVerilogTestingYAMLconfiguration managementdigital designembedded systemshardware description languages

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

chipsalliance/i3c-core

Jan 2026 Feb 2026
2 Months active

Languages Used

PythonSystemVerilogYAMLShell

Technical Skills

CocotbI3C protocolPythonPython programmingSystemVerilogconfiguration management

chipsalliance/Cores-VeeR-EL2

Dec 2025 Dec 2025
1 Month active

Languages Used

PythonShellSystemVerilogYAML

Technical Skills

CI/CDPythonRISC-VShell ScriptingSystemVerilogYAML