158 Search Results for "string comparison bug with optimization"

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


    Jul 24, 2012 ... DPD200240025, C++, Floating Point Issue in Compiler Functions .... DPD200239024, C++, -O2 optimization error leads to pure virtual method call ... getenv returns string terminated incorrectly, causes user crash when using ...

  2. Intel® Composer XE 2011 Compilers Fixes List | Intel® Developer ...


    Jun 26, 2012 ... DPD200177954, C++, Internal error with lambda functions. ... DPD200180009, C++, Interprocedurl Optimization error #11023 ... doesn't work correct with non- ANSI strings when using Wizard to define a COM interface.

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


    Aug 2, 2012 ... Usually measured in fractional error, or sometimes “units in the last place” (ulp). ... 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 ...

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


    Aug 8, 2014 ... DPD200253491, C, Compile time difference between icl and cl. DPD200254145 .... DPD200249634, C, UTF-8 raw string literals gives incorrect result on Windows ... DPD200361872, Fortran, Optimization bug Loop peeling.

  5. compiler bug with #pragma pack ?


    Nov 28, 2013 ... It would have to generate code to copy the double as a byte string to ... of native functions is more beneficial than using more optimized but not ...

  6. Benign data races: what could possibly go wrong? | Intel ...


    Jan 6, 2013 ... ... data races on complex data structures (like strings and hash maps) are undoubtedly harmful and can .... Especially at high optimization levels. ... Test your systems under realistic workloads with the tools to find more bugs.

  7. Intel® Professional Edition Compilers 11.1 Fixes List | Intel ...


    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 ...

  8. Intel® Integrated Performance Primitives (Intel® IPP) | Intel ...


    Gain a competitive edge with optimized image/signal processing, data compression and ... Multi-core-ready, computationally intensive and optimized functions ...

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


    Oct 11, 2013 ... The only difference between AVX-512 and the GPU is that now this ..... implemented some string formatting routines optimized for SSE/AVX, ...

  10. PCMPESTRI behaviour


    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 Glibc ... You can consult the code in the Optimization manual or in Glibc.

  11. Intel® IPP 6.1 Library Release Notes | Intel® Developer Zone


    Aug 2, 2012 ... This release contains no new features, only bug fixes. ... New string processing code examples in the IPP signal processing reference manual. ... demonstration features, especially for comparing optimized performance versus ...

  12. Consistency of Floating-Point Results


    Usually measured in fractional error, or sometimes “units in the last place” .... The application gave different results when built with optimization compared to .... ( This might occur if a variable length string is allocated on the stack to contain the.

  13. 32 OpenMP traps for C++ developers | Intel® Developer Zone


    Oct 28, 2008 ... The article contains description of a number of errors, which lead to incorrect behavior of ... Besides the #pragma omp parallel for directive, the error may also occur with the ... The "me" string will be printed twice, not once.

  14. How To Write Shared Libraries


    Dec 10, 2011 ... knowledge is needed to generate optimized code. This paper introduces the ..... This means string comparisons has to proceed until a non-matching character is ...... leads to very hard to debug bugs. In the example code ...

  15. Intel® Inspector | Intel® Developer Zone


    Intel® Inspector is a dynamic memory and threading error checking tool for C, C++, C# and Fortran applications that run on Windows* and Linux*.

  16. Celebrating 30th Anniversary of the First C++ Compiler: Let's Find ...


    Nov 5, 2015 ... I guess, the readers are here to see at least one error of THE Stroustrup. ... The string will be printed, but the 'n' variable won't be used. ... Now it's prohibited not only to change the pointer, but to compare 'this' to null ... For more complete information about compiler optimizations, see our Optimization Notice.

  17. FindFirstFile picks up a "wrong" file name


    Apr 10, 2006 ... For more complete information about compiler optimizations, see our Optimization Notice ... Do stuff here ! eg index for specific string in file name end do ... The folder I am dealing with currently contains 895 files, of which 17 .... lot of the FindFirstFile/FindNextFile bugs (it's the first attachment that I have tried) ...

  18. Case-sensitivity in the Fortran compiler


    Feb 22, 2011 ... For more complete information about compiler optimizations, see our ... And it's not only tradition, but also Fortran standard to make no difference between upper and ... the BIND(C,NAME="string") attribute, is the preferred choice for this. ... We have had bugs in the Win32 API modules and we fix them when ...

  19. No-Compromise Gaming on the Go | Intel® Developer Zone


    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.

  20. String Matching


    Jun 6, 2009 ... The most famous algorithm for string matching would be KMP1 which requires O( m+n) time ... We tried to enlarge prefix to 128 bits but no time to eliminate bugs on it. ... A lot of techniques are used to optimize the code.

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