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  1. Qt 3D Studio
  2. QT3DS-2508

Huge memory consumption with dragon in benchmark

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • Qt 3D Studio 2.2 BETA2
    • Qt 3D Studio 2.2 BETA1
    • Runtime 2.x
    • None
    • Linux/X11, Windows
    • 8619fa84c095057989b14192a582b50911267227

    Description

      When running benchmark with the dragon aspect, memory consumption in stress test is really high and several test runs fail to run after 320 items. The memory consumtion is great even with lesser amount of objects.

      The results with 50 items are:

      tests/test_materials_all.json --writePresentationOnly --auto --outputPresentationFileName benchpres --itemAmount 50 --light3Enabled true --itemMaterial 5 --itemType 2 --duration 15
      
      dragon:
      {
          "result": {
              "cpu_avg": "3.3",
              "file": "benchpres.uip",
              "fps_avg": "30.4",
              "fps_max": "33.5",
              "fps_min": "20.5",
              "initializationTime": "0.47900",
              "mem_avg": "1279.306"
          }
      }
      
      runtime22:
      {
          "result": {
              "cpu_avg": "9.7",
              "file": "benchpres.uip",
              "fps_avg": "50.4",
              "fps_max": "55.5",
              "fps_min": "46.5",
              "initializationTime": "0.45600",
              "mem_avg": "208.232"
          }
      }
      

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            dragly Svenn-Arne Dragly
            anmaatta Antti Määttä
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            Dates

              Created:
              Updated:
              Resolved:

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