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CppCon 2019 has ended
Tuesday, September 17 • 15:15 - 15:45
When C++ Zero-Cost Abstraction fails: how-to Fix Your Compiler

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This talk will present how a so-called C++ zero-cost abstraction can prevent an optimizing modern compiler to vectorize a trivial loop.
It will be used as a pretext to present some of Clang and LLVM internals, so that the root cause of this missing optimisation can be found, fixed and/or reported back to the
compiler developers.

The overall goal is to give more insight to C++ developers about what's going on with their compilers!

Speakers
avatar for Adrien Guinet

Adrien Guinet

Quarkslab


Tuesday September 17, 2019 15:15 - 15:45
Crest 4/5

Attendees (226)




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