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5894415f-be62-4bc0-81c5-3956e82276f3 Blog

Highlights

  • XL C/C++ and XL Fortran for Linux evaluation versions now hosted on public yum, apt-get and zypper repositories!
  • What XL compiler options should I use to optimize C++ code?
  • What new C++11 language features you will get by using the latest XL C++ compiler starting with V13.1.2? (and a sneak peak at C++14)
  • Options support on Little Endian Linux - Using GCC options is now easier with XL C/C++ V13.1.2
  • Announcing the z/OS V2.2 XL C/C++ Compiler

About this blog

XL C/C++ for z/OS
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    Using Suitable OpenMP Environment Variables

    GuoJiufu 310000E2N2 | | Visits (4001)

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    OpenMP is a widely used parallel programming method for shared memory multi-processing. As previous blog(OpenMP support in XL C/C++ and XL Fortran compilers for Linux on Power little endian) said, on little endian Linux on Power, you could start to use OpenMP with IBM XLC/C++ 13.1.2 to boost application performance.   For the OpenMP specification, you can get it from the OpenMP website: http://openmp.org/specifications/   For more information about the OpenMP features in the XL compilers, you could also reference XL compiler manual:... [More]

    IBM Doc Buddy - Instant help with z/OS XL C/C++ error messages right from your smart phone!

    AshleyZhou 31000091TD | | Visits (4890)

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    Have you ever spent time looking for the documentation to solve an error you encountered when using z/OS XL C/C++? If so, IBM Doc Buddy will be the right choice for you. With IBM Doc Buddy, you can easily find the solution to an error message on your smart phone.   IBM Doc Buddy is a free mobile application that retrieves support documentation for z products. It reduces the time you spend in resolving problems and improves your information experience.   A key strength of IBM Doc Buddy is that it enables you to look up message... [More]

    Tags:  tpf guide messages codes zvm xlc xlc++ ims cics diagnosis zos

    XL C/C++ for AIX Fix Pack 8 (August 2016 PTFs) for 13.1 Released

    BasilTK 060001VVJ7 | | Visits (3396)

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    The XL C/C++ for AIX Fix Pack 8 (August 2016 PTFs) for 13.1 are now available at the following links and on  Fix Central: X L   C / C + +   f o r   A I X   F i x   P a c k 8 (August  2 0 1 6   P T F )   f o r   1 3 . 1 F i x   l i s t   f o r   X L   C / C + +   f o r   A I X X L   C   f o r   A I X   F i x   P a c k  8  (August  2 0 1 6   P T F )   f o r   1 3 . 1 F i x   l i s t   f o r   X L... [More]

    XL C/C++ for Linux Fix Pack 1 (July 2016 PTFs) for 13.1.4 Released

    BasilTK 060001VVJ7 | | Visits (4528)

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    The XL C/C++ for Linux Fix Pack 1 (July 2016 PTFs) for 13.1.4 are now available at the following links and on  Fix Central:   XL C /C++  for  Lin ux F ix P ack  1 (July  2016  Upd ate)  for  13. 1. 4 Fix  list  for  XL  C/C+ + fo r Li nu x     XL C /C++  Run time  for  Lin ux F ix P ack  1 (July  2016  Upd ate)  for  13. 1. 4 Fix  list  for  XL  C/C+ + Ru... [More]

    XL C/C++ for AIX Fix Pack 16 (July 2016 Update) for 12.1 Released

    BasilTK 060001VVJ7 | | Visits (4347)

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    The XL C/C++ for AIX Fix Pack 16 (July 2016 Update) for 12.1 is now available at the following links and on  Fix Central : X L   C  f o r  A I X  F i x  P a ck   16 (July  2 0 16   U pd a t e)   f or   1 2. 1 X L   C/ C + +  f o r  A I X  F i x  P a ck   16 (July  2 0 16   U pd a t e)   f or   1 2 . 1      Cumulative APAR Fix lists:      F i x  l i s t  f o r  X L  C   f or... [More]

    C++11 feature - Lambda expressions (Part I)

    sumi_cj 270001SV2S | | Visits (6320)

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    lambda-expressions (Part I) Background Before C++11, you could define anonymous and local functions only in local classes. That is, for non-member functions, called functions must be defined outside of the caller functions. To solve this problem, lambda-expressions are introduced in C++11. Lambda-expressions can be defined within functions and called by their enclosing functions.   C++14 also proposes two supplements to this feature, which you can find in this article. Elements of lambda-expressions Lambda-expression syntax... [More]

    XL C/C++ for Blue Gene/Q Fix Pack 14 (May 2016 Update) for 12.1 Released

    BasilTK 060001VVJ7 | | Visits (4039)

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    The XL C/C++ for Blue Gene/Q Fix Pack 14 (May 2016 Update) for 12.1 is now available at the following link and on  Fix Central :      XL  C/C+ + fo r Bl ue G ene/ Q Fi x Pa ck 14 (A ugus t 20 15 U pdat e) f or 1 2.1        Cumulative APAR Fix lists:          Fix  lis t fo r XL  C/C ++ f or B lue  Gene /Q        Can't find the updates for your... [More]

    XL C/C++ for AIX Fix Pack 7 (May 2016 PTFs) for 13.1 Released

    BasilTK 060001VVJ7 | | Visits (3921)

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    The XL C/C++ for AIX Fix Pack 7 (May 2016 PTFs) for 13.1 are now available at the following links and on  Fix Central: X L   C / C + +   f o r   A I X   F i x   P a c k  (May  2 0 1 6   P T F )   f o r   1 3 . 1 F i x   l i s t   f o r   X L   C / C + +   f o r   A I X X L   C   f o r   A I X   F i x   P a c k  7  (May  2 0 1 6   P T F )   f o r   1 3 . 1 F i x   l i s t   f o r   X L  ... [More]

    XL C/C++ for AIX Fix Pack 15 (April 2016 Update) for 12.1 Released

    BasilTK 060001VVJ7 | | Visits (3755)

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    The XL C/C++ for AIX Fix Pack 15 (April 2016 Update) for 12.1 is now available at the following links and on  Fix Central :       XL   C f o r A I X F i x P a ck  15 (April 2 0 16  U pda t e)  f or  1 2.1       XL   C/C + + f o r A I X F i x P a ck  15 (April 2 0 16  U pda t e)  f or  1 2 . 1      Cumulative APAR Fix lists:      Fi x  li s t f o r X L... [More]

    New IBM developerWorks community for XL C/C++ and XL Fortran on POWER

    Robin Green 1100008S9D | | Visits (4068)

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    We've started a new IBM developerWorks community for the XL C/C++ and XL Fortran compilers for POWER platforms (AIX and Linux on Power). Over time we will be phasing out the Fortran Cafe, and discontinuing updates relating to XL C/C++ on POWER to the C/C++ Cafe. Instead, articles, blog posts and links will be posted to the developerWorks community. If you are interested in the XL compilers on POWER, and are following this cafe and getting updates for it via RSS feed or email update, you may want to join the new community and subscribe to... [More]

    XL C/C++ for AIX Fix Pack 23 (March 2016 PTF) for 11.1 Released

    xlsup_lac 270000CDEY | | Visits (3707)

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    The XL C/C++ for AIX Fix Pack 23 (March 2016 PTF) for 11.1 are now available at the following links and on  Fix Central: XL C for AIX Fix Pack 23 (March 2016 PTF) for 11.1 Fix list for XL C for AIX   XL C/C++ for AIX Fix Pack 23 (March 2016 PTF) for 11.1 Fix list for XL C/C++ for AIX   Can't find the updates for your compiler? Check out our C/C++ compiler... [More]

    XL C/C++ Runtime for AIX Fix Pack 1 (March 2016 PTF) for 13.1.3 Released

    BasilTK 060001VVJ7 | | Visits (3889)

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    The XL C/C++ Runtime for AIX Fix Pack 1 (March 2016 PTF) for 13.1.3 is now available at the following links and on  Fix Central:   XL C/C++ Runtime for AIX Fix Pack 1 (March 2016 PTF) for 13.1.3   F i x   l i s t   f o r   X L   C / C + +   R u n t i m e   f o r   A I X   Can't find the updates for your compiler? Check out our C/C++ compiler latest update page  here

    XL C/C++ for Linux Fix Pack 1 (February 2016 PTFs) for 13.1.3 Released to provide CentOS support!

    BasilTK 060001VVJ7 | | Visits (4429)

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    The XL C/C++ for Linux Fix Pack 1 (February 2016 PTFs) for 13.1.3 are now available at the following links and on  Fix Central:   XL C/C++ for Linux Fix Pack 1 (February 2016 Update) for 13.1.3 Fix list for XL C/C++ for Linux     XL C/C++ Runtime for Linux Fix Pack 1 (February 2016 Update) for 13.1.3 Fix list for XL C/C++ Runtime for Linux  ... [More]

    XL C/C++ for AIX Fix Pack 6 (February 2016 PTFs) for 13.1 Released

    BasilTK 060001VVJ7 | | Visits (4381)

    Tweet
    The XL C/C++ for AIX Fix Pack 6 (February 2016 PTFs) for 13.1 are now available at the following links and on  Fix Central: X L   C / C + +   f o r   A I X   F i x   P a c k 6 (February  2 0 16  P T F )   f o r   1 3 . 1 F i x   l i s t   f o r   X L   C / C + +   f o r   A I X X L   C   f o r   A I X   F i x   P a c k  6  (February  2 0 16  P T F )   f o r   1 3 . 1 F i x   l i s t   f o r   X L... [More]

    XL C/C++ for AIX Fix Pack 14 (December 2015 Update) for 12.1 Released

    BasilTK 060001VVJ7 | | Visits (3976)

    Tweet
    The XL C/C++ for AIX Fix Pack 14 (December 2015 Update) for 12.1 is now available at the following links and on  Fix Central :       XL  C fo r AI X Fi x Pa ck 14 (December 20 15 U pdat e) f or 1 2.1       XL  C/C+ + fo r AI X Fi x Pa ck 14 (December 20 15 U pdat e) f or 1 2. 1      Cumulative APAR Fix lists:      Fix  lis t fo r XL  C f... [More]
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