VS Code - Size Analysis

[gunar.kroeger]

This looks nice, but should I change something to get it working?
108KB/20KB doesn't feel right.

sizeanalysis.png (33.15 KiB) Viewed 13033 times

[ESP_Soumesh]

Could you maybe post the output for

Code: Select all

$ python $IDF_PATH/tools/idf_size.py build/{app_name}.map --json

app_name is your app name here

Also please provide your OS, IDF Version, VSCode Version and VSCode Extension Version (can be found in the installed extension page)

[gunar.kroeger]

I'm on windows 10, IDF 4.0, Extension version 0.2.1, vscode 1.45.0.

This happens to everyone on different PCs with the same big project we are working on.
Trying out different projects gives different results for the maximum DRAM and IRAM available, which makes no sense to me.
I'm compiling for the esp32-pico

Annotation 2020-05-15 183503.png (49.05 KiB) Viewed 9443 times

[ESP_Soumesh]

As you can see in the Json Data you've posted ... there are some issue

available_iram: 13439
used_iram: 117633

Which is causing this issue... Will discuss this further with colleagues from IDF and see why this issue is happening?

[ESP_Roland]

Hi gunar.kroeger,

is it possible to share with us your MAP file? Note that it might contain sensitive information if it is a commercial project with closed source. In that case are you able to reproduce the issue with some other project (eg. IDF example)?

Do you get the same values with idf_size.py from the IDF master branch? (can be tested in console and no need to rebuild the project)

The MAP file is parsed by idf_size.py and it is possible that your project contains some unexpected organization of the segments there.

[boarchuz]

Are they not simply showing used/free instead of the expected used/total? The bars should be using the ratio values or used/(used+available) instead.

It would also be great to have the total_size front-and-centre in this view.

[ESP_Soumesh]

Are they not simply showing used/free instead of the expected used/total? The bars should be using the ratio values or used/(used+available) instead.

It would also be great to have the total_size front-and-centre in this view.

Correct will fix this behaviour, same can be tracked https://github.com/espressif/vscode-esp ... issues/128