Details
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Bug
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Resolution: Done
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P2: Important
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Qt Creator 4.7.0-rc1
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None
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d7733bafe102208c6f9b7b0fc0b44dd2280790ab
Description
If the root size is 0, all the calculations in buildNode result in NaN, which is not smaller than the threshold. Therefore any such trace will contain all possible nodes, rather than none. And none of them will be visible.
That is very expensive.
Attachments
| For Gerrit Dashboard: QTCREATORBUG-20772 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 234439,2 | Tracing: Don't rebuild flame graph if there is nothing to see | 4.7 | qt-creator/qt-creator | Status: MERGED | +2 | 0 |