1098217 - Convert TaskTracer data during profile capture

Status: RESOLVED WONTFIX

(Core :: Gecko Profiler, defect)

Description

[Cervantes Yu [:cyu] [:cervantes]]

We'd like to invoke TaskTracer converter when the user issues ./profile.sh capture to capture the profile.

Comment 1

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

Comment 2

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

Remove old profiling data and memory maps.

Comment 3

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: Sample output of TaskTracer Converter

Comment 4

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

* Remove whitespace and '\t'.
* Rename as 'tasktracer-converter.py'
* Remove unused commands in tasktracer.sh

Comment 5

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

Comment 6

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

* Sort tasks by dispatch time

Comment 7

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: Sample output of TaskTracer Converter

Update sample output.

Comment 8

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

Fix bug.

Comment 9

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: Sample output of TaskTracer Converter

Comment 10

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

Fix bug: duplicated threads.

Comment 11

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: Sample output of TaskTracer Converter

Comment 12

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: WIP

Replace undefined dispatch timestamp with the minimum of all timestamps.

Comment 13

[Gina Yeh [:gyeh] [:ginayeh]]

Attachment: Sample output of TaskTracer Converter