Presentations

Presentations

RISC-V Summit (Approximate audience: Over 500)

• [2020] Code Size Compiler Optimizations and Techniques for Embedded Systems

LLVM Developers’ Meeting Presentations (Approximate audience: 300-500)

• 2020 [Code Size Compiler Optimizations and Techniques] - PDF
• 2020 [A fast algorithm for global code motion of congruent instructions] - PDF
• 2019 Hot cold splitting - PDF
• 2019 Wall found compilation errors - PDF
• 2018 Similar Function merging in ThinLTO - PDF
• 2017 Introsort based sorting function for libc++
• 2016 GVNHoist - Compiler optimization to hoist identical computations - PDF
• 2016 Performance analysis and optimization of C++ standard libraries
• 2014 Global instruction scheduling for VLIW backend - PDF

LLVM Performance workshop at CGO (Approximate audience: 20-50)

• 2020 Cheap function entry instrumentation to collect runtime metrics
• 2017 Performance analysis and optimization of C++ standard libraries - PDF
• 2017 Optimizing the code generation of switch-case statements - PDF

GCC Cauldron (Approximate audience: 150-200)

• 2015 Loop optimizer and vectorization BOF - PDF

CPP Now (Approximate audience: 100-150)

• 2017 Performance analysis and optimization of C++ standard libraries - PDF

CPP Con (Approximate audience: 1400)

• 2021 Code Size Compiler Optimizations and Techniques for Embedded Systems

OOPSLA SPLASH-I Invited Talk (Approximate audience: 40-50)

• 2017 Performance analysis and optimization of C++ standard libraries

Design Automation Conference (Approximate audience: 30-40)

• 2017 Performance optimization of systems - PDF

ACM Distinguished Speaker Series

• 2021 Performance Analysis And Systems Optimization, Meetup Link

EdX course

RISC-V Toolchain and Compiler Optimization Techniques in partnership with the Linux Foundation

Slides:

• 2019 LLVM Dev: - PDF
• 2019 LLVM Dev: - PDF
• 2018 LLVM Dev: - PDF
• 2017 LLVM Performance Workshop at CGO: - PDF
• 2017 LLVM Performance Workshop at CGO: - PDF
• 2016 LLVM Dev: - PDF
• 2014 LLVM Dev: - PDF

Video Links To Presentations:

• 2020 Code Size Compiler Optimizations and Techniques
• 2020 A fast algorithm for global code motion of congruent instructions
• 2019 LLVM Dev: Hot Cold Splitting in LLVM
• 2019 LLVM Dev: Wall found compilation errors
• 2018 LLVM Dev: Porting Function merging pass to thinlto
• 2018 CPP Now: Performance analysis and optimization of C++ standard libraries
• 2017 LLVM Dev: Introsort based sorting function for libc++
• 2016 LLVM Dev: GVN Hoist pass in LLVM

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