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Accelerating performance of Advanced Encryption Standard applications XL compilers on Power8

Originally posted by: Anh Tuyen Tran Advanced Encryption Standard (AES) is a US government standard for encryption, and is widely used by the US government and industries around the world. It protects classified information and sensitive data. IBM XL compilers for C/C++ and Fortran provide...

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A compiler option that helps debug optimized code

Originally posted by: melaniejs Debugging optimized code has always been a challenging task, because it could make the program state not available to debuggers. Optimization can change the sequence of operations, add or remove code, change variable data locations, and perform other...

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A new test selection technique that uses IBM XL C/C++ and Fortran compilers to build smarter test environments

Originally posted by: melaniejs Igor Todorovski, Jean Saad, and Francesco Cassullo introduce a test selection technique to reduce the number of test cases used for regression testing without degrading test coverage. It uses profile data from the function tracing feature (functrace) of the...

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New sandbox exercises for XL Fortran

Originally posted by: melaniejs Check out new exercises in the Power sandbox. You can find them below. You can learn about compiling with a list of options defined in a file, debugging optimized code, new OpenMP3.1 constructs, performance benefits of using F2008...

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Experience the latest XL Fortran compilers on AIX and Linux - Download a trial

Originally posted by: melaniejs Looking to see and learn about the latest compiler enhancements in XL Fortran on AIX and Linux. Download a trial. Here is quick recap of some of the highlights of these new compilers: Compliance to ISO programming language standards including the...

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Experience the latest XL C/C++ compilers on AIX and Linux - Download a trial

Originally posted by: melaniejs Looking to see and learn about the latest compiler enhancements in XL C/C++ on AIX and Linux. Download a trial. Here is quick recap of some of the highlights of these new compilers: Compliance to ISO programming language standards including C99 and...

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Interested in improving application performance and programming productivity? Check out the latest release of XL Fortran

Originally posted by: melaniejs Check out all the information about the latest release of XL Fortran for AIX, and XL Fortran for Linux. You can get a summary of each release by product as well as all the announcement details. See What's new in the release including enhancements to...

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Did you know that the compiler you use can impact whether or note you achieve optimal performance from all parts of your systems?

Originally posted by: melaniejs Did you know that the compiler you use can impact whether or not you achieve optimal performance from all parts of your systems. Organizations often overlook the importance of compilers, often running new high-powered servers with outdated compilers...

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