9-11 September 2019
Europe/Lisbon timezone

Introduce an implementation of perf trace in riscv system

9 Sep 2019, 11:15
15m
Jade-room-I&II (Corinthia Hotel Lisbon)

Jade-room-I&II

Corinthia Hotel Lisbon

160

Speakers

Mr Guo RenMr Han Mao (c-sky.com (belong to Alibaba.com))

Description

RISC-V trace spec draft have defined some trace format, we'll share our implementation of linux perf trace based on the spec. How to deal with SMP perf issues, how to verify our design in qemu, demonstrate a demo of perf trace with riscv-qemu.

Lastly, let's discuss perf issues from PMU to trace, any riscv perf topic.

I agree to abide by the anti-harassment policy Yes

Primary author

Co-author

Mr Han Mao (c-sky.com (belong to Alibaba.com))

Presentation Materials

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