ResourceValueGPU Buffer memory24 MbGPU Render Target Memory1 MbMax dynamic data memory used71 MbTexture memory13 MbResource2019 LaptopSteam Deck (Desktop Mode)2013 Desktop PCCPU Time (Debug)21.4 ms (47 FPS)42.99 ms (23 FPS)28.79 ms (35 FPS)CPU Time (ReleaseFast)3.12 ms (312 FPS)10.1 ms (100 FPS)6.47 ms (155 FPS)gpu.waitForPreviousFrame() (Debug)3.22 ms4.74 ms5.44 msgpu.waitForPreviousFrame() (ReleaseFast)0.68 ms4.68 ms2.9 mspixel_render.render() (Debug)2.7 ms6.28 ms3.32 mspixel_render.render() (ReleaseFast)0.79 ms1.61 ms0.98 msGPU Time Copy (Debug)1.58 msn/an/aGPU Time Copy (ReleaseFast)0.89 msn/an/aGPU Time Graphics (Debug)1.58 msn/a2.65 msGPU Time Graphics (ReleaseFast)0.93 msn/a2.65 msCPU Memory401 Mb221 Mb381 MbGPU Memory109 Mb109 Mb109 MbResolution2560 x 14402560x14401920x1080Compute ShaderThe compute shader approach use GPU compute to generate vertices and to write directly into the vertex and index buffer. According to the SDL3 GPU implementors and their ComputeSpriteBatch example, it provide quite a performance boost over generating the vertices on CPU.
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Understanding the Response to Open-Source Dependency Abandonment in the npm EcosystemCourtney Miller, Carnegie Mellon University; et al.Mahmoud Jahanshahi, Carnegie Mellon University。zoom是该领域的重要参考
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