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搜索结果: 9

  1. pcm tools for DIMMs

    https://software.intel.com/zh-cn/forums/software-tuning-performance-optimization-platform-monitoring/topic/472408

    2013年9月7日 ... Hi, With PCM, we can monitor channel read and writes. ... be mapped to the same rank in all DRAM channels, since channel interleaving on ...

  2. Performance loss migrating from Xeon X5550 to Xeon E5-2650 v2

    https://software.intel.com/zh-cn/node/611068

    2016年2月29日 ... One difference is in DRAM channel interleaving. ... the Xeon X5550, but will direct all of its accesses to only 1 channel on the Xeon E5-2650 v2.

  3. SB-E memory read bandwidth limitation?

    https://software.intel.com/zh-cn/forums/software-tuning-performance-optimization-platform-monitoring/topic/530614

    Sep 4, 2014 ... If 1 64 bit memory channel were able to transfer 64 bits on every cycle of the ..... If you are running with channel interleave disabled, then large ...

  4. using ippiAlphaComp with separate RGB and A buffers

    https://software.intel.com/zh-cn/node/660135

    2016年7月7日 ... so I gather that I need to interleave the alpha and RGB images... ... channel from an 8u_C1R image into just one channel of an 8u_C4R image?

  5. SSE vs AVX optimized code generation - Intel® Developer Zone

    https://software.intel.com/zh-cn/forums/intel-c-compiler/topic/326004

    Sep 3, 2012 ... Data set size: 32smps/channel (= 256 bytes per channel) All times shown are ... Elapsed time with interleave 16: 1283.882935 ms. ========

  6. 7560 vs 5570

    https://software.intel.com/zh-cn/comment/1531764

    2010年7月14日 ... If you don't have at least 1 DIMM per channel, 7560 memory ... As Roman pointed out, the 2-way interleave BIOS setup option should be ...

  7. 您的位置

    https://software.intel.com/zh-cn/forums/intel-integrated-performance-primitives/topic/307745

    2005年12月16日 ... Basically, as I can see,you need to split interleaved color channels into planes and after that to interleave them again in RGBRGBRGB order.

  8. Multidimensional Transpose -- Prefetching

    https://software.intel.com/zh-cn/forums/intel-moderncode-for-parallel-architectures/topic/581589

    Aug 12, 2015 ... My Xeon E5-2680 v2 systems have 2 dual-rank DIMMs per channel and .... So you could interleave stores to four different cache lines, but if you ...

  9. Anomalous performance on batch nodes - Intel® Software

    https://software.intel.com/zh-cn/forums/intel-manycore-testing-lab/topic/284793

    ... via QPI (25.6 GB/s), but each riser only has a DDR3 dual-channel (at 17.1 GB/s ), ... I gave the numactl options a try (especially interleave=all), and I haven't ...

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