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Thursday, September 26 • 11:30am - 11:55am
SAN19-412 Investigating generated code for HPC applications on AArch64 by GCC and LLVM

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Recently, compiler optimizations and their improvements for AArch64 have been actively added to GCC and LLVM. For optimizations for HPC applications, GCC with a Fortran front end is superior to LLVM. In this presentation, we compare the code generated by GCC and LLVM for kernel parts of HPC applications on AArch64, and investigate the current problems of LLVM and propose solutions for them.

avatar for Masaki Arai

Masaki Arai

In 1992, He joined Fujitsu Laboratories Ltd. His research interests are in the area of compiler optimizations and computer architectures. He joined Linaro as member engineer in 2017.

Thursday September 26, 2019 11:30am - 11:55am PDT
Pacific Room (Keynote)