G95 is a free , portable , open-source Fortran 95 compiler . It implements the Fortran 95 standard, part of the Fortran 2003 standard, as well as some old and new extensions including features for the Fortran 2008 standard like coarray Fortran . It also supports the F programming language subset.
5-463: G95 was primarily developed by Andy Vaught, before he moved to competing compiler vendor PathScale . The last stable version, 0.93, was released in October 2012. Development of G95 stopped in 2013, and the compiler is no longer maintained. GNU Fortran , a part of GCC also known as gfortran, has now bypassed G95 in terms of its Fortran 2008 implementation and in the speed of the generated code. GNU Fortran
10-469: A company founder at Valid Logic Systems and Key Computer and worked at SGI, Sun Microsystems and Amdahl Corporation . Chow was formerly chief scientist for compilers at SGI and MIPS. PathScale Inc. was acquired and re-sold several times. First by QLogic in February 2006, for about $ 109 million. A network technology called InfiniPath was marketed as TrueScale by QLogic, and then sold to Intel and became
15-621: The company were sown in the early 1980s at the Lawrence Livermore National Laboratory , where four of the company's seven founders worked together building the S1 supercomputer . The first chief technical officer at PathScale, Tom McWilliams, had the initial idea for the company and incorporated in July 2001. He added three of his LLNL colleagues (Jeff Rubin, Jeff Broughton, Fred Chow) to the company shortly thereafter. McWilliams had been
20-525: Was founded in 2001 as Key Research and its original mission was to develop clustered Linux server solutions based on a low-cost 64-bit design. In late 2003 the company came out of stealth mode and was called PathScale. The word PathScale is descriptive of the company's original design goals for clusters. In early 2003 with the success of the AMD Opteron , efforts at the company switched to other products like high-performance 64-bit compilers . The seeds of
25-589: Was originally forked , in January 2003, from G95. This computer-programming -related article is a stub . You can help Misplaced Pages by expanding it . PathScale PathScale Inc. was a company that developed a highly optimizing C , C++ , and Fortran compiler suite for the x86-64 microprocessor architectures. It derives from the SGI compilers for the MIPS architecture R10000 processor, called MIPSPro. PathScale
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