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Votes

24

Found in

5.6.0b11

Issue ID

930933

Regression

Yes

[Shuriken] WaitForJobGroup causes huge FPS drop after upgrading from 5.6 to 2017.1

Shuriken

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Priority: 2Necessary for shipping a final release

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Severity: 2No workaround

How to reproduce:
1. Download attached project file
2. Play the "Particles" scene

Expected result: Particles system works fine without causing FPS drop
Actual result: Particles system WaitForJobGroup causes huge FPS drop after 2 seconds of play (check attached image "01.png")

Reproduced with: 2017.1.0b1, 2017.1.0b10, 2017.1.0f3, 2017.2.0b3
Not reproduced with: 5.5.2f1. 5.6.0b11, 5.6.2p2, 2017.1.0a1,

Regression since: 2017.1.0b1

Comments (3)

  1. A8f918e8f20d857aa559b785bd2cb7d3?d=mm

    PieterAlbers

    Oct 12, 2017 14:45

    To add a bit more... I switched off the editor Metal support and the spike I saw/delay/drop was gone.

  2. A8f918e8f20d857aa559b785bd2cb7d3?d=mm

    PieterAlbers

    Oct 12, 2017 14:18

    Have this issue as well on 2017.1.2f1
    Funnily enough it is only on my MacBook. My Win machine doesn't show this at all.

  3. 93e277251090a0e269da2189da8777a2?d=mm

    anunnaki2016

    Oct 05, 2017 15:33

    2017.1.1p4 have a bug nothing is fixed

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