How to run TraceProcessor as a independent tool (or a shell interface) on Win?

[kien le]

Hello Perfetto develop team,

I am woking on a tool (on Win) which will analyze perfetto trace file automaticly. But I can't embedd TraceProcessor shell interface into my app (it seem not support on Window).

Have any ways to use TraceProcessor on Win? 

I want to build TraceProcessor source on Window as a alternative solution. Is it possible? if yes, Could you guide me how to config build on window?

Thank you!

[Primiano Tucci]

TraceProcessor (and the whole perfetto codebase) is one CL away from being able to be built on Windows.

If you go back to https://github.com/google/perfetto/commit/1c5c317076a85d2a9c57b18902e1b8eff7f58520 that one allows to build and run trace_processor_shell.exe on Windows.

Unfortunately I had to revert that CL in r.android.com/1608095 and didn't have time to reland it yet.

So if you pin 1c5c317076 you should be able to gn+ninja on Windows.

There are some instructions on https://perfetto.dev/docs/contributing/build-instructions although they don't have a window section yet.

On windows the process is the same (gn+ninja, which get automatically downloaded). You just need to install Windows 10 SDK and Build Tools for Visual Studio 2019 (see https://github.com/google/perfetto/blob/cfe5ac4523542ccec3a2c53192b7af44769e93c0/gn/standalone/toolchain/msvc.gni) 

Hope it helps,

Primiano

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Primiano Tucci
Software Engineer
Google UK Limited

[kien le]

Hi primiano,

Thank you for quickly reply. I will try your guide to build on Windows.

By the way, if you still preserved any execution file of trace_processor_shell for Window at previous builds, Could you share me for testing?

Thank you so much again!

Vào lúc 15:09:34 UTC+7 ngày Thứ Tư, 14 tháng 4, 2021, primiano đã viết:

[Primiano Tucci]

I had a version lying around on my Windows laptop. 

I think it's not too fresh (~December maybe?) but seems to work.

https://drive.google.com/file/d/1n_jFX-dfl-_9q8QxeDE8uSdvcV8HzBXm/view?usp=sharing

To view this discussion on the web visit https://groups.google.com/d/msgid/perfetto-dev/07476e11-184c-4d4b-b21c-6789b1eb52f2n%40googlegroups.com.