Re: [tracecompass-dev] Question about TimeGraphView in ease scripts

[Adel Belkhiri <adel.belkhiri@xxxxxxxxx>]

Hi Arnaud,

I answered you in Slack, but just a few elements on the matter. Yes, I have a state system with many nested nodes. Obviously, the state system was built using getQuarkAbsoluteAndAdd() , getQuarkRelativeAndAdd(). When we use map.put(ENTRY_PATH, '*/*'), it shows only the last level and not two levels. Combining XML for presentation, and EASE for creating the state system didn't work either. It looks like, if there is no analysis in specified in the XML, trace compass won't show it.

Best Regards,

Adel

On Tue, Jun 7, 2022 at 9:38 AM Arnaud Fiorini <fiorini.arnaud@xxxxxxxxx> wrote:

Hi Adel,

I think in your use case, the easiest option would be to just use an EASE script.
You can definitely create a two-level tree by creating the related quarks in the state system. You can use the getQuarkAbsoluteAndAdd() , getQuarkRelativeAndAdd() functions to add the necessary nodes to your tree. Then you can use the createTimeGraphProvider() with a map.

var map = new java.util.HashMap();
map.put(ENTRY_PATH, '*/*');
provider = createTimeGraphProvider(analysis, map);
openTimeGraphView(provider);

This should make your script work.

Regards,
Arnaud

On 2022-05-31 2:25 p.m., Adel Belkhiri wrote:

Hey everybody. 

I have two questions related to ease scripting. For the TimeGraphView, is it possible to have a two-level tree on the left side of the view (e.g. mutex lock -> contented threads)? The second question is, is it possible to implement the analysis (build the state system) with an ease script while the view is implemented in XML (like <timeGraphView> ..</timeGraphView>)? I tried the last option but I wasn't successful . Thanks.

Regards,

Adel

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