Improve the OTF2 parser

This merge request improves the OTF2 parser:

• improve the cmake detection of otf2 (you just need to have otf2-config in your path to set the include/lib dirs)
• when loading an OTF2, there was a race condition that prevented vite from displaying the trace
• we now display the thread beginning/end

added 1 commit

• dead1d05 - formatting

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added 1 commit

• 8e54dd68 - formatting

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added 1 commit

• 802cb149 - fix CI

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Since this MR changes the way OTF2 is detected, I updated .gitlab/build.sh to add the path to otf2-config to the path (PATH=$PATH:$OTF2_DIR/bin). Another solution would be to change ViTE dockerfile so that it sets this variable.

requested changes

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• b57e5a6b - remove dead code

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added 1 commit

• bae9f279 - Add comment and fix formatting issues

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resolved all threads

approved this merge request

enabled an automatic merge when the pipeline for bae9f279 succeeds

mentioned in commit 182b051a

merged