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  1. Intel® Composer XE 2013 Compilers Fixes List | Intel® Software

    https://software.intel.com/en-us/articles/intel-composer-xe-2013-compilers-fixes-list

    Jul 24, 2012 ... DPD200239463, Fortran, High level optimization results in seg fault ...... C, Optimization bug when primitive list of standard strings are returned ...

  2. NaN with -O2 and above, expected results with -O1 and below

    https://software.intel.com/en-us/forums/intel-fortran-compiler-for-linux-and-mac-os-x/topic/405706

    I am suspecting that the optimization algorithm has an error/bug of some ..... and will evaluate to this, otherwise it will evalute to the empty string.

  3. English

    https://software.intel.com/en-us/search/gss/intel%20fortran%20compiler%20character%20comparison%20bug

    To make comparison no warning is issued by Intel compiler at compilation time . ... DPD200153347, Fortran, Compiler optimization bug on nested if clause . ... Are you able to compare the signon string above with the one that you .

  4. compiler bug with #pragma pack ?

    https://software.intel.com/en-us/forums/intel-many-integrated-core/topic/494797

    It would have to generate code to copy the double as a byte string to aligned storage. Top .... The current MIC MKL ?gemm isn't optimized for minimum ... Here is a comparison of results, same code as described above, 224 ...

  5. Intel® Professional Edition Compilers 11.1 Fixes List | Intel® Software

    https://software.intel.com/en-us/articles/intel-professional-edition-compilers-111-fixes-list

    Aug 2, 2012 ... DPD200153347, Fortran, Compiler optimization bug on nested if clause ... -O3 cause slowdown when comparing serial run to OMP 1 threaded run, md.f ...... DPD200137735, C++, C, String layout on Mac OS X* Leopard/Snow ...

  6. Consistency of Floating-Point Results using the Intel® Compiler ...

    https://software.intel.com/en-us/articles/consistency-of-floating-point-results-using-the-intel-compiler

    Aug 2, 2012 ... See here for a comparison to Intel® MIC Architecture. ... For more complete information about compiler optimizations, see our Optimization Notice. .... Some applications may allocate a variable length string containing the ...

  7. Intel® Parallel Studio XE 2016 Composer Edition Compilers Fixes List

    https://software.intel.com/en-us/articles/intel-parallel-studio-xe-2016-composer-edition-compilers-fixes-list

    Aug 21, 2015 ... DPD200378627, C, icc Interprocedural Optimization hangs indefinitely ... DPD200574412, Fortran, String evaluation shows garbled value ... DPD200365974, C++, constexpr bug with std::is_same array to ..... DPD200359245, C++, Comparing pointer-to-member functions to the same function can fail.

  8. Why is an E5 1650v3 slower than an i5 4570S ??

    https://software.intel.com/en-us/forums/software-tuning-performance-optimization-platform-monitoring/topic/558941

    The application is multithreaded and looks up strings in an in-memory database ... about compiler optimizations, see our Optimization Notice. ..... Is that a bug? ... a core-by-core comparison gives higher ops/sec on the 1650v3.

  9. AVX-512 is a big step forward - but repeating past mistakes!

    https://software.intel.com/en-us/forums/intel-isa-extensions/topic/477541

    And having to call a function in a SIMD-optimized loop is not that far fetched ... implemented some string formatting routines optimized for SSE/AVX, ..... with and was comparing to the "640k will be enough for anyone" saying.

  10. Intel® Parallel Studio XE 2015 Composer Edition Compilers Fixes List

    https://software.intel.com/en-us/articles/intel-composer-xe-2015-compilers-fixes-list

    Aug 8, 2014 ... DPD200249634, C, UTF-8 raw string literals gives incorrect result on Windows ... DPD200361872, Fortran, Optimization bug Loop peeling ..... DPD200141539, C, slower performance comparing to Microsoft Visual Studio ...

  11. No-Compromise Gaming on the Go | Intel® Software

    https://software.intel.com/en-us/articles/no-compromise-gaming-on-the-go?language=fr

    Oct 16, 2014 ... Download Document Tablet Optimization and Touch ... reflections of the car bodywork, showed many minor visual bugs and inefficiencies. ... Figure 7 is a comparison of the Chicago start line, which is common to both ... when it detects a change slate mode with the string “ConvertibleSlateMode” in lParam.

  12. Comparing Results | Intel® Software

    https://software.intel.com/en-us/node/544181

    For example, the comparison of the Concurrency analysis results r001cc and ... of the performance changes before and after optimization by comparing data for ...

  13. Android* Texture Compression - a comparison study with code sample

    https://software.intel.com/en-us/articles/android-texture-compression-a-comparison-study-with-code-sample

    May 29, 2014 ... Android* Texture Compression - a comparison study with code sample ... Mipmaps are an optimized group of images that are generated with ...

  14. Intel® Integrated Performance Primitives (Intel® IPP) | Intel® Software

    https://software.intel.com/en-us/intel-ipp

    Intel® Integrated Performance Primitives (Intel® IPP) is a one-stop shop for programming tools/library that are highly optimized for a wide range of Intel® ...

  15. Load Intrinsics | Intel® Software

    https://software.intel.com/en-us/node/524260

    ... Intel® Streaming SIMD Extensions (Intel® SSE) Intrinsics · Arithmetic Intrinsics · Logical Intrinsics · Compare Intrinsics · Conversion Intrinsics · Load Intrinsics ...

  16. String Matching

    https://software.intel.com/sites/default/files/6a/e5/22463

    Jun 6, 2009 ... for each query string and compare it with DNA database. Once we find a matching ... We tried to enlarge prefix to 128 bits but no time to eliminate bugs on it. PARALLELISM ... A lot of techniques are used to optimize the code.

  17. PCMPESTRI behaviour

    https://software.intel.com/en-us/forums/intel-isa-extensions/topic/281907

    Sep 21, 2011 ... Is it really a bug of the processor? ... Although I haven't tried reverse sub-string match algorithm yet, but I can offer some general heuristic, based on the ... You can consult the code in the Optimization manual or in Glibc. ... And then comparison of all bytes of desired sequence, if found (via xmm/ymm also).

  18. Intel® Fortran Compiler 17.0 Developer Guide and Reference | Intel ...

    https://software.intel.com/en-us/intel-fortran-compiler-17.0-user-and-reference-guide

    Compiler Options. Compiler Options provides information about options you can use to affect optimization, code generation, and more.

  19. How To Write Shared Libraries

    https://software.intel.com/sites/default/files/m/a/1/e/dsohowto.pdf

    Dec 10, 2011 ... knowledge is needed to generate optimized code. This paper introduces the ...... of times we actually have to compare strings is reduced significantly. The Bloom filter ...... leads to very hard to debug bugs. In the example code ...

  20. From ARM NEON to Intel SSE- the automatic porting solution, tips ...

    https://software.intel.com/en-us/blogs/2012/12/12/from-arm-neon-to-intel-mmxsse-automatic-porting-solution-tips-and-tricks

    Dec 12, 2012 ... Fortunately it happens not for all compilers and in non-optimized (Debug) build only . ... loops and if applicable replace it with logical and compare operations. ... Hi, Ilya K. I confirm this bug (or a gcc compartibility issue because it works ... # include <stdlib.h> #include <string.h> #include <stdio.h> #include ...

For more complete information about compiler optimizations, see our Optimization Notice.