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  1. Penryn (Wolfdale and Yorkfiled)???

    https://software.intel.com/zh-cn/forums/intel-moderncode-for-parallel-architectures/topic/301625

    2008年7月6日 ... Hello all, I was shopping for a new mobo and ran across some that only support the Penryn (Wolfdale and Yorkfiled). What is a Penryn ...

  2. 您的位置

    https://software.intel.com/zh-cn/search/gss/core%202%20duo%20penryn

    2011年2月16日... Merom processors don't support any SSE4 instructions, although Core 2 Duo Penryn family CPUs (introduced since 2008) do support them.

  3. 您的位置

    https://software.intel.com/zh-cn/search/gss/core%202%20duo%20penryn?page=2

    2009年7月6日... I am using IPP6.0 in conjunction with opencv on a Penryn Core2Duo, and not seeing a significant speedup. I see that the appropriate ipp .

  4. Intel command line flags

    https://software.intel.com/zh-cn/forums/intel-visual-fortran-compiler-for-windows/topic/302333

    2008年5月12日 ... /QxS specifies generation of code for Penryn family CPUs only. ... the Penryn family processors are unlikely to lose performance with those ...

  5. SSE 4.2 on which processors?

    https://software.intel.com/zh-cn/forums/intel-isa-extensions/topic/301229

    2008年8月1日 ... The code name for the current 45nm processors is Penryn; That of the ... is Nehalem; SSE 4.2 is available only on Nehalem and not on Penryn.

  6. Slow code execution

    https://software.intel.com/zh-cn/forums/software-tuning-performance-optimization-platform-monitoring/topic/500898

    Hi, when I try to execute the following code on my intel penryn ULV 1.4 core2duo, which consists of fn1() and fn2(): http://paste.org/70232.

  7. AVX in Sandy Bridge

    https://software.intel.com/zh-cn/forums/intel-isa-extensions/topic/294209

    2009年9月23日 ... ... Bridge can't issue in the same clock a mul and an add unlike Conroe, Penryn andNehalem it will be actually less efficient than these previous ...

  8. Snow Leopard + MKL 10.2 update 2 breaks working PARDISO code

    https://software.intel.com/zh-cn/forums/intel-math-kernel-library/topic/294182

    I work on two machines, a Penryn macbook pro and a Nehalem 8 core mac pro. After upgrading both to Snow Leopard and installing the 11.1.067 version of the ...

  9. Intel SIMD - Processor Roadmap

    https://software.intel.com/zh-cn/forums/intel-isa-extensions/topic/295340?language=ru

    2009年7月22日 ... To add to the table above, the best known of the Penryn CPUs was Harpertown; the Woodcrest was the first widely produced CPU in Core 2 ...

  10. ipp

    https://software.intel.com/zh-cn/forums/intel-software-tools/topic/279866

    Penryn, Nehalem, Westmere. see notes below. Understanding CPU Dispatching in the Intel IPP Library. 3linuxjpeg2000, h.264 , OpenSSL AES. RSS 顶部.

  11. What is the w7 processor type

    https://software.intel.com/zh-cn/forums/intel-integrated-performance-primitives/topic/278001

    Penryn, Nehalem, Westmere. see notes below. e9. AVX. Sandy Bridge architecture. new in 6.1. Itanium. i7. Intel Itanium processor family. Itanium. IXP4xx. sx.

  12. Core 2 MSR register documentation

    https://software.intel.com/zh-cn/forums/intel-isa-extensions/topic/301868

    I am specially interested in Penryn model. I need to know about the IA32_MSR_PERF_STATUS and how to translate the vid values into real voltages . Where ...

  13. Idea for a new SIMD instruction

    https://software.intel.com/zh-cn/forums/intel-isa-extensions/topic/306026

    2007年1月7日 ... I thought it out thoroughly and I was hoping that it could be added to the list of Penryn SSE4 extensions, or at least for Nehalem if Penryn is ...

  14. About options to optimize version 11

    https://software.intel.com/zh-cn/forums/intel-c-compiler/topic/299401

    2008年11月29日 ... -xhost would choose the most restrictive architecture option suitable for the CPU where the compiler is running, e.g. -xSSE4.1 on Penryn.

  15. Reduction on zero-trip loop, error in Intel Fortran/OpenMP

    https://software.intel.com/zh-cn/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/271004

    2011年10月11日 ... penryn and gfortran, gfortran and pgf95 yield the expected result for sum_b from the second, zero-trip loop. ifort gives some bogus value. I

  16. Unsupported OS issue w/IPP installation.

    https://software.intel.com/zh-cn/forums/intel-integrated-performance-primitives/topic/282344

    Try to install IPP 7.0.4.220_intel64 library in a centOS v6.0 Linux system running on a Penryn Core-2 Dual, 64 bit mode, single board system. Installation failed ...

  17. H.264 - at least one optimized deblock function is incorrect

    https://software.intel.com/zh-cn/forums/intel-integrated-performance-primitives/topic/295289

    I'm on Penryn (P9500), hence _p8_ownFilterDeblockingChroma_HorEdge_H264_8u_C1IR_V8 is used, which gives different result compared to both JM and ...

  18. SDE (emulator) release 3.88 supporting POST-32nm instructions

    https://software.intel.com/zh-cn/forums/intel-isa-extensions/topic/285991

    A marketing gimmick, after all Penryn was qualified as a simple"Tick" with 47 new ... While Penryn indeed added 47 new instructions, supporting these merely ...

  19. 您的位置

    https://software.intel.com/zh-cn/node/628722

    2016年5月2日 ... SSE3 Prescott. u8. Supplemental SSE3 Core 2, Xeon® 5100, Atom. y8. SSE4.1, SSE4.2, AES-NI Penryn, Nehalem, Westmere see notes below.

  20. 您的位置

    https://software.intel.com/zh-cn/forums/intel-integrated-performance-primitives/topic/293522

    As for NT loads as suggested above, I don't think it has been implemented until Penryn, and, even in this case, it wouldn't work with RAM which isn't a memory of  ...

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