ืฉื—ืจื•ืจ ื—ื‘ื™ืœืช ืžื‘ื—ื ื™ ื‘ื™ืฆื•ืขื™ื ChimbaBenchCL 1.2 ื‘ืืžืฆืขื•ืช OpenCL

ChimbaBenchCL 1.2, ืžื“ื“ ื‘ื™ืฆื•ืขื™ื ื—ื•ืฆื” ืคืœื˜ืคื•ืจืžื•ืช ืฉื ื•ืขื“ ืœื‘ื“ื™ืงืช ื‘ื™ืฆื•ืขื™ ื›ืจื˜ื™ืกื™ ืžืกืš ื•ืžืขื‘ื“ื™ื ื‘ืืžืฆืขื•ืช ืžืžืฉืง ื”-API ืฉืœ OpenCL, ืฉื•ื—ืจืจ. ื”ืคืจื•ื™ืงื˜ ื›ืชื•ื‘ ื‘ืฉืคืช ื”ืชื›ื ื•ืช C ื•ืžื•ืคืฅ ืชื—ืช ืจื™ืฉื™ื•ืŸ MIT. ืงื‘ืฆื™ ื”ืจืฆื” ืžื•ืจื›ื‘ื™ื ืžืจืืฉ ืขื‘ื•ืจ ืžืขืจื›ื•ืช ื”ืคืขืœื” ืฉืœ 64 ืกื™ื‘ื™ื•ืช (x86_64) ื–ืžื™ื ื™ื. Linux (Glibc 2.7+), FreeBSD ื•- Windows 7+. ื’ืจืกืช 32 ืกื™ื‘ื™ื•ืช (x86) ื–ืžื™ื ื” ืขื‘ื•ืจ Windows XP+ ื•- Linux (ื’ืœื™ื‘ืง 2.7+).

ChimbaBenchCL ื“ื•ืจืฉ ืžื›ืฉื™ืจ ืขื ืชืžื™ื›ื” ื‘-OpenCL API 1.0 ื•ืžืขืœื” ื•ืœืคื—ื•ืช 512 ืžื’ื”-ื‘ื™ื™ื˜ ืฉืœ ื–ื™ื›ืจื•ืŸ ื•ื™ื“ืื• (GeForce 8000+, Radeon HD 4000+, Intel Gen7+). ื‘ื“ื™ืงืช ืžื›ืฉื™ืจ ืื—ื“ ืื•ืจื›ืช ื‘ืžืžื•ืฆืข 20-30 ืฉื ื™ื•ืช. ืคืจืžื˜ืจื™ ื”ื”ืคืขืœื” "-disable-gpu*" ื•-"-disable-cpu" ื ื™ืชื ื™ื ื›ื“ื™ ืœืฉืœื•ืœ ื—ื•ืžืจื” ื‘ืขื™ื™ืชื™ืช ืื• ืฉืื™ื ื” ืžืชืคืงื“ืช ื›ืจืื•ื™. ืจืฉื™ืžื” ืžืœืื” ืฉืœ ืืคืฉืจื•ื™ื•ืช ื–ืžื™ื ื” ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” "--help".

ื—ื‘ื™ืœืช ื”ื‘ื“ื™ืงื•ืช ื”ืžืจื›ื–ื™ืช ื‘ื’ืจืกื” 1.2 ื›ื•ืœืœืช:

  • ืจื•ื—ื‘ ืคืก PCIe ื”ื•ื ื‘ื“ื™ืงื” ืฉืœ ืชืคื•ืงืช ืืคื™ืง PCI Express.
  • ืจื•ื—ื‘ ืคืก ืฉืœ VRAM ื”ื•ื ื‘ื“ื™ืงืช ืจื•ื—ื‘ ืคืก ืฉืœ ื–ื™ื›ืจื•ืŸ.
  • VRAM Latency ื”ื•ื ืžื‘ื—ืŸ ืฉืœ ืขื™ื›ื•ื‘ื™ ื’ื™ืฉื” ืืงืจืื™ื™ื ืœื–ื™ื›ืจื•ืŸ.
  • FP16-H8 ื”ื•ื ืžื‘ื—ืŸ ื—ื™ืฉื•ื‘ ืžืกื•ื’ half8.
  • FP32-F8 ื”ื•ื ืžื‘ื—ืŸ ืฉืœ ื—ื™ืฉื•ื‘ื™ื ืขื ื”ืกื•ื’ float8.
  • FP32-FMA ื•-FP32-MAD ื”ืŸ ื‘ื“ื™ืงื•ืช ื‘ื“ื™ื•ืง ื™ื—ื™ื“ ื”ืžืฉืชืžืฉื•ืช ื‘ื”ื•ืจืื•ืช FMA ื•-MAD.
  • FP64-D4 ื”ื•ื ืžื‘ื—ืŸ ืฉืœ ื—ื™ืฉื•ื‘ื™ื ืขื ื”ืกื•ื’ double4.
  • INT8-U16, INT32-I4, INT64-L2 โ€” ื‘ื“ื™ืงื•ืช ื—ื™ืฉื•ื‘ื™ื ืขื ืกื•ื’ื™ ืžืกืคืจื™ื ืฉืœืžื™ื ืฉื•ื ื™ื.
  • ื˜ืฉื˜ื•ืฉ ืชืžื•ื ื” โ€” ืกื™ืžื•ืœืฆื™ื” ืฉืœ ืขื™ื‘ื•ื“ ื’ืจืคื™ ื‘ืžืฉื™ืžื•ืช ื‘ืขื•ืœื ื”ืืžื™ืชื™ (Box Blur, 1920ร—1080).

ื‘ื”ืฉื•ื•ืื” ืœืžื“ื“ื™ ื‘ื™ืฆื•ืขื™ื ืื—ืจื™ื ืฉืœ OpenCL ื›ื’ื•ืŸ ProjectPhysX OpenCL-Benchmark, Intel Compute Benchmarks, Spector, Sycl-bench, Mixbench ื•-LuxMark, ืคืจื•ื™ืงื˜ ChimbaBenchCL ืžืžื•ืงื ื›ื—ืœื•ืคื” ืงืœืช ืžืฉืงืœ, ื ื˜ื•ืœืช ืžื’ื‘ืœื•ืช EULA ื•ืื™ื ื” ืžื›ื‘ื™ื“ื” ืขืœ ืชื•ืฆืื•ืช ื”ื‘ื“ื™ืงื” ื”ืžืชืงื‘ืœื•ืช.

ืžืงื•ืจ: OpenNet.ru

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