ืชื•ืฆืื•ืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ Chromium ืžื™ื•ืฉืžื•ืช ืขืœ ื™ื“ื™ ืคืจื•ื™ืงื˜ RenderingNG

ืžืคืชื—ื™ Chromium ืกื™ื›ืžื• ืืช ื”ืชื•ืฆืื•ืช ื”ืจืืฉื•ื ื•ืช ืฉืœ ืคืจื•ื™ืงื˜ RenderingNG, ืฉื”ื•ืฉืง ืœืคื ื™ 8 ืฉื ื™ื, ืฉืžื˜ืจืชื• ืขื‘ื•ื“ื” ืžืชืžืฉื›ืช ืœื”ื’ื‘ืจืช ื”ื‘ื™ืฆื•ืขื™ื, ื”ืืžื™ื ื•ืช ื•ื”ื”ืจื—ื‘ื” ืฉืœ Chrome.

ืœื“ื•ื’ืžื”, ืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ืฉื ื•ืกืคื• ื‘-Chrome 94 ื‘ื”ืฉื•ื•ืื” ืœ-Chrome 93 ื”ื‘ื™ืื• ืœื”ืคื—ืชื” ืฉืœ 8% ื‘ื”ืฉื”ื™ื™ืช ืขื™ื‘ื•ื“ ื”ื“ืคื™ื ื•ืœืขืœื™ื™ื” ืฉืœ 0.5% ื‘ื—ื™ื™ ื”ืกื•ืœืœื”. ื‘ื”ืชื‘ืกืก ืขืœ ื’ื•ื“ืœ ื‘ืกื™ืก ื”ืžืฉืชืžืฉื™ื ืฉืœ Chrome, ื–ื” ืžื™ื™ืฆื’ ื—ื™ืกื›ื•ืŸ ืขื•ืœืžื™ ืฉืœ ืœืžืขืœื” ืž-1400 ืฉื ื™ื ืฉืœ ื–ืžืŸ ืžืขื‘ื“ ื‘ื›ืœ ื™ื•ื. ื‘ื”ืฉื•ื•ืื” ืœื’ืจืกืื•ืช ืงื•ื“ืžื•ืช, Chrome ื”ืžื•ื“ืจื ื™ ืžืขื‘ื“ ื’ืจืคื™ืงื” ืžื”ื™ืจื” ื™ื•ืชืจ ืž-150% ื•ืคื’ื™ืข ืคื™ 6 ืคื—ื•ืช ืœืงืจื™ืกื•ืช ืžื ื”ืœื™ ื”ืชืงืŸ GPU ื‘ื—ื•ืžืจื” ื‘ืขื™ื™ืชื™ืช.

ื‘ื™ืŸ ื”ืฉื™ื˜ื•ืช ื”ืžื™ื•ืฉืžื•ืช ืœื”ืฉื’ืช ืฉื™ืคื•ืจื™ ื‘ื™ืฆื•ืขื™ื, ืฆื™ื™ื ื• ืืช ื”ื”ืงื‘ืœื” ืฉืœ ืคืขื•ืœื•ืช ืจืกื˜ืจื™ื–ืฆื™ื” ืฉืœ ืคื™ืงืกืœื™ื ืฉื•ื ื™ื ื‘ืฆื“ ื”-GPU ื•ื”ืคืฆื” ืืงื˜ื™ื‘ื™ืช ื™ื•ืชืจ ืฉืœ ืžืขื‘ื“ื™ื ืขืœ ืคื ื™ ืœื™ื‘ื•ืช CPU ืฉื•ื ื•ืช (ื‘ื™ืฆื•ืข JavaScript, ืขื™ื‘ื•ื“ ื’ืœื™ืœืช ืขืžื•ื“ื™ื, ืคืขื ื•ื— ืกืจื˜ื•ื ื™ื ื•ืชืžื•ื ื•ืช, ืขื™ื‘ื•ื“ ื™ื–ื•ื ืฉืœ ืชื•ึนื›ึถืŸ). ื”ื’ื•ืจื ื”ืžื’ื‘ื™ืœ ืœื”ืงื‘ืœื” ืืงื˜ื™ื‘ื™ืช ื”ื•ื ื”ืขื•ืžืก ื”ื’ื•ื‘ืจ ืขืœ ื”ืžืขื‘ื“, ื”ืžืชื‘ื˜ื ื‘ืขืœื™ื™ืช ื˜ืžืคืจื˜ื•ืจื•ืช ื•ืฆืจื™ื›ืช ื—ืฉืžืœ ืžื•ื’ื‘ืจืช, ื•ืœื›ืŸ ื—ืฉื•ื‘ ืœื”ื’ื™ืข ืœืื™ื–ื•ืŸ ืื•ืคื˜ื™ืžืœื™ ื‘ื™ืŸ ื‘ื™ืฆื•ืขื™ื ื•ืฆืจื™ื›ืช ื—ืฉืžืœ. ืœื“ื•ื’ืžื”, ื›ืืฉืจ ืคื•ืขืœื™ื ืขืœ ืกื•ืœืœื”, ืืชื” ื™ื›ื•ืœ ืœื”ืงืจื™ื‘ ืืช ืžื”ื™ืจื•ืช ื”ืขื™ื‘ื•ื“, ืื‘ืœ ืืชื” ืœื ื™ื›ื•ืœ ืœื”ืงืจื™ื‘ ืืช ืขื™ื‘ื•ื“ ื”ื’ืœื™ืœื” ื‘ืฉืจืฉื•ืจ ื ืคืจื“, ืฉื›ืŸ ื”ื™ืจื™ื“ื” ื‘ืชื’ื•ื‘ืชื™ื•ืช ื”ืžืžืฉืง ืชื”ื™ื” ื‘ื•ืœื˜ืช ืœืžืฉืชืžืฉ.

ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื”ืžื™ื•ืฉืžื•ืช ื‘ืžืกื’ืจืช ืคืจื•ื™ืงื˜ RenderingNG ืžืฉื ื•ืช ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ื’ื™ืฉื” ืœ-compositing ื•ืžืืคืฉืจื•ืช ืœืš ืœื”ืฉืชืžืฉ ื‘ืฆื•ืจื” ืื“ืคื˜ื™ื‘ื™ืช ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืฉื•ื ื•ืช ืœืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ื—ื™ืฉื•ื‘ื™ื ืขืœ ื”-GPU ื•ื”-CPU ื‘ื™ื—ืก ืœื—ืœืงื™ื ื‘ื•ื“ื“ื™ื ืฉืœ ื“ืคื™ื, ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ืชื›ื•ื ื•ืช ื›ื’ื•ืŸ ืจื–ื•ืœื•ืฆื™ื™ืช ืžืกืš ื•ืงืฆื‘ ืจืขื ื•ืŸ. , ื›ืžื• ื’ื ื”ื ื•ื›ื—ื•ืช ื‘ืžืขืจื›ืช ื”ืชืžื™ื›ื” ื‘ืžืžืฉืงื™ API ื’ืจืคื™ื™ื ืžืชืงื“ืžื™ื, ื›ื’ื•ืŸ Vulkan, D3D12 ื•-Metal. ื“ื•ื’ืžืื•ืช ืœืื•ืคื˜ื™ืžื™ื–ืฆื™ื•ืช ื›ื•ืœืœื•ืช ืฉื™ืžื•ืฉ ืคืขื™ืœ ื‘ืžื˜ืžื•ืŸ ื˜ืงืกื˜ื•ืจื•ืช GPU ื•ืขื™ื‘ื•ื“ ืชื•ืฆืื•ืช ืฉืœ ื—ืœืงื™ื ืžื“ืคื™ ืื™ื ื˜ืจื ื˜, ื›ืžื• ื’ื ื”ืชื—ืฉื‘ื•ืช ืจืง ื‘ืื–ื•ืจ ื”ื“ืฃ ื”ื’ืœื•ื™ ืœืžืฉืชืžืฉ ื‘ืขืช ื”ืขื™ื‘ื•ื“ (ืื™ืŸ ื˜ืขื ืœืขื‘ื“ ื—ืœืงื™ื ืžื”ื“ืฃ ืขืžื•ื“ ืฉืžื›ื•ืกื” ื‘ืชื•ื›ืŸ ืื—ืจ).

ืžืจื›ื™ื‘ ื—ืฉื•ื‘ ืฉืœ RenderingNG ื”ื•ื ื’ื ืœื‘ื•ื“ื“ ื‘ื™ืฆื•ืขื™ื ื‘ืขืช ืขื™ื‘ื•ื“ ื—ืœืงื™ื ืฉื•ื ื™ื ืฉืœ ื“ืคื™ื, ืœืžืฉืœ, ืœื‘ื•ื“ื“ ืืช ื”ื—ื™ืฉื•ื‘ ื”ืงืฉื•ืจ ืœื”ืฆื’ืช ืžื•ื“ืขื•ืช ื‘-iframes, ื”ืฆื’ืช ืื ื™ืžืฆื™ื•ืช, ื”ืฉืžืขืช ืื•ื“ื™ื• ื•ื•ื™ื“ืื•, ื’ืœื™ืœื” ืฉืœ ืชื•ื›ืŸ ื•ื”ืคืขืœืช JavaScript.

ืชื•ืฆืื•ืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ Chromium ืžื™ื•ืฉืžื•ืช ืขืœ ื™ื“ื™ ืคืจื•ื™ืงื˜ RenderingNG

ื˜ื›ื ื™ืงื•ืช ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืžื™ื•ืฉืžื•ืช:

  • Chrome 94 ืžืฆื™ืข ืืช ืžื ื’ื ื•ืŸ CompositeAfterPaint, ื”ืžืกืคืง ืงื•ืžืคื•ื–ื™ืฆื™ื” ืฉืœ ื—ืœืงื™ื ืžืขื•ื‘ื“ื™ื ื‘ื ืคืจื“ ืฉืœ ื“ืคื™ ืื™ื ื˜ืจื ื˜ ื•ืžืืคืฉืจ ืœืš ืœืฉื ื•ืช ื‘ืื•ืคืŸ ื“ื™ื ืžื™ ืืช ื”ืขื•ืžืก ืขืœ ื”-GPU. ืขืœ ืคื™ ื ืชื•ื ื™ ื˜ืœืžื˜ืจื™ื” ืฉืœ ืžืฉืชืžืฉื™ื, ืžืขืจื›ืช ื”ืงื•ืžืคื•ื–ื™ื˜ืฆื™ื” ื”ื—ื“ืฉื” ื”ืคื—ื™ืชื” ืืช ื–ืžืŸ ื”ืื—ื–ื•ืจ ืฉืœ ื”ื’ืœื™ืœื” ื‘-8%, ื”ื’ื“ื™ืœื” ืืช ื”ืชื’ื•ื‘ื” ืฉืœ ื—ื•ื•ื™ื™ืช ื”ืžืฉืชืžืฉ ื‘-3%, ื”ื’ื“ื™ืœื” ืืช ืžื”ื™ืจื•ืช ื”ืจื™ื ื“ื•ืจ ื‘-3%, ื”ืคื—ื™ืชื” ืืช ืฆืจื™ื›ืช ื”ื–ื™ื›ืจื•ืŸ ืฉืœ GPU ื‘-3% ื•ื”ืืจื™ื›ื” ืืช ื—ื™ื™ ื”ืกื•ืœืœื” ื‘-0.5%.
  • GPU Raster, ืžื ื•ืข ืจืกื˜ืจ ืฆื“ ืฉืœ GPU, ื”ื•ืฆื’ ื‘ื›ืœ ื”ืคืœื˜ืคื•ืจืžื•ืช ื‘ืฉื ืช 2020 ื•ื”ืื™ืฅ ืืช ืžื“ื“ื™ MotionMark ื‘ืžืžื•ืฆืข ืฉืœ 37% ื•ืืช ืžื“ื“ื™ ื”ื‘ื™ืฆื•ืขื™ื ื”ืงืฉื•ืจื™ื ืœ-HTML ื‘-150%. ื”ืฉื ื”, GPU Raster ืฉื•ืคืจ ืขื ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ื”ืืฆื” ื‘ืฆื“ ื”-GPU ืœืขื™ื‘ื•ื“ ืจื›ื™ื‘ื™ Canvas, ื•ื›ืชื•ืฆืื” ืžื›ืš ืขื™ื‘ื•ื“ ืžืชืืจ ืžื”ื™ืจ ื™ื•ืชืจ ื‘-1000% ื•-MotionMark 1.2 ืžื”ื™ืจ ื™ื•ืชืจ ื‘-130%.
  • LayoutNG ื”ื•ื ืขื™ืฆื•ื‘ ืžื—ื“ืฉ ืžืœื ืฉืœ ืืœื’ื•ืจื™ืชืžื™ ืคืจื™ืกืช ืจื›ื™ื‘ื™ ืขืžื•ื“ ืฉืžื˜ืจืชื ืœื”ื’ื‘ื™ืจ ืืช ื”ืžื”ื™ืžื ื•ืช ื•ื”ื ื™ื‘ื•ื™. ื”ืคืจื•ื™ืงื˜ ืžืชื•ื›ื ืŸ ืœื”ื™ื•ืช ืžื•ื‘ื ืœืžืฉืชืžืฉื™ื ื”ืฉื ื”.
  • BlinkNG - ืฉื—ื–ื•ืจ ื•ื ื™ืงื•ื™ ืฉืœ ืžื ื•ืข ื”-Blink, ื—ืœื•ืงืช ืคืขื•ืœื•ืช ืจื™ื ื“ื•ืจ ืœืฉืœื‘ื™ื ื”ืžื‘ื•ืฆืขื™ื ื‘ื ืคืจื“ ื›ื“ื™ ืœืฉืคืจ ืืช ื™ืขื™ืœื•ืช ื”ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ ื•ืœืคืฉื˜ ืจื™ื ื“ื•ืจ ืขืฆืœ, ืชื•ืš ื”ืชื—ืฉื‘ื•ืช ื‘ื ืจืื•ืช ืฉืœ ืื•ื‘ื™ื™ืงื˜ื™ื ื‘ื—ืœื•ืŸ. ื”ืขื‘ื•ื“ื” ืืžื•ืจื” ืœื”ืกืชื™ื™ื ื”ืฉื ื”.
  • ื”ืขื‘ืจืช ืžื˜ืคืœื™ ื’ืœื™ืœื”, ืื ื™ืžืฆื™ื” ื•ืคืขื ื•ื— ืชืžื•ื ื•ืช ืœืฉืจืฉื•ืจื™ื ื ืคืจื“ื™ื. ื”ืคืจื•ื™ืงื˜ ืžืชืคืชื— ืžืื– 2011 ื•ื”ืฉื ื” ื”ื•ื ื”ืฉื™ื’ ืืช ื”ื™ื›ื•ืœืช ืœื™ื™ืฆื ื˜ืจื ืกืคื•ืจืžืฆื™ื•ืช CSS ืžื•ื ืคืฉื•ืช ื•ืื ื™ืžืฆื™ื•ืช SVG ืœืฉืจืฉื•ืจื™ื ื ืคืจื“ื™ื.
  • VideoNG ื”ื•ื ืžื ื•ืข ื™ืขื™ืœ ื•ืืžื™ืŸ ืœื”ืคืขืœืช ื•ื™ื“ืื• ื‘ื“ืคื™ ืื™ื ื˜ืจื ื˜. ื”ืฉื ื” ื”ื•ื˜ืžืขื” ื”ื™ื›ื•ืœืช ืœื”ืฆื™ื’ ืชื•ื›ืŸ ืžื•ื’ืŸ ื‘ืจื–ื•ืœื•ืฆื™ื™ืช 4K. ื ื•ืกืคื” ื‘ืขื‘ืจ ืชืžื™ื›ืช HDR.
  • ื›ืœื•ืžืจ - ืชื”ืœื™ื›ื™ื ื ืคืจื“ื™ื ืœืจืกื˜ืจื™ื–ืฆื™ื” (OOP-R - Out-of-process Raster) ื•ืจื™ื ื“ื•ืจ (OOP-D - Out of process display compositor), ื”ืžืคืจื™ื“ื™ื ื‘ื™ืŸ ื”ืจื™ื ื“ื•ืจ ืฉืœ ืžืžืฉืง ื”ื“ืคื“ืคืŸ ืœื‘ื™ืŸ ืจื™ื ื“ื•ืจ ืชื•ื›ืŸ ื”ืขืžื•ื“. ื”ืคืจื•ื™ืงื˜ ืžืคืชื— ื’ื ืืช ืชื”ืœื™ืš SkiaRenderer, ื”ืžืฉืชืžืฉ ื‘ืžืžืฉืงื™ API ื’ืจืคื™ื™ื ืกืคืฆื™ืคื™ื™ื ืœืคืœื˜ืคื•ืจืžื” (Vulkan, D3D12, Metal). ื”ืฉื™ื ื•ื™ ืื™ืคืฉืจ ืœื”ืคื—ื™ืช ืคื™ 6 ืืช ืžืกืคืจ ื”ืชืจื™ืกื•ืช ืขืงื‘ ื‘ืขื™ื•ืช ื‘ื“ืจื™ื™ื‘ืจื™ื ื’ืจืคื™ื™ื.

ืžืงื•ืจ: OpenNet.ru

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