espressif/qemu
Oct 2024 – Oct 2024
1 Month active
Languages Used
C
Technical Skills
CPU ArchitectureCPU architectureEmbedded SystemsLow-Level ProgrammingLow-level DevelopmentLow-level Programming
Tao Su
PROFILE
Tao Su
Worked on the espressif/qemu repository to enhance virtualization support for advanced AVX workloads on the i386 target. Developed and integrated AVX10 feature support, including user-configurable versioning and CPUID vector-length flags, ensuring consistent enablement across CPU models. Introduced the GraniteRapids-v2 CPU model to enable AVX10 and related instruction set extensions, broadening hardware compatibility. Addressed a critical state-reporting issue to maintain AVX512F visibility when AVX10 is present, improving compatibility for AVX10-capable E-cores. Leveraged expertise in C, low-level programming, and CPU architecture to deliver robust system emulation features and manage complex cross-feature dependencies within the QEMU codebase.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
5Total
Bugs
1
Commits
5
Features
2
Lines of code
141
Activity Months1
Your Network
203 peopleSame Organization
@linux.intel.com39
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Work History
October 2024
5 Commits • 2 Features
Oct 1, 2024October 2024 — espressif/qemu: Delivered decisive low-level enhancements for AVX-related capabilities on the i386 target, expanding virtualization support and future-proofing for AVX extensions. Implemented a new GraniteRapids-v2 CPU model and refined feature gating to ensure consistent enablement across i386. Fixed a critical state-reporting edge to preserve AVX512F visibility when AVX10 is present, improving compatibility on AVX10-capable E-cores.
5 Commits • 2 Features
Oct 1, 2024October 2024 — espressif/qemu: Delivered decisive low-level enhancements for AVX-related capabilities on the i386 target, expanding virtualization support and future-proofing for AVX extensions. Implemented a new GraniteRapids-v2 CPU model and refined feature gating to ensure consistent enablement across i386. Fixed a critical state-reporting edge to preserve AVX512F visibility when AVX10 is present, improving compatibility on AVX10-capable E-cores.
October 2024
Activity
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Quality Metrics
Correctness100.0%
Maintainability96.0%
Architecture100.0%
Performance96.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
C
Technical Skills
CPU ArchitectureCPU architectureEmbedded SystemsLow-Level ProgrammingLow-level DevelopmentLow-level ProgrammingLow-level programmingSystem EmulationSystem ProgrammingSystem programming
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