9.1.1.3PRAGMA OPT=n 使用C$PRAGMASUNOPT=n指令可为一个源文件中的各个例程设置不同的优化级别。该指令将覆盖编译器命令行中的-On标志,但必须与-xmaxopt=n标志一起使用,才可设置最高优化级别。有关详细信息,参见f95(1) 手册页。 9.1.1.4 利用运行时配置文件反馈信息进行优化 当编译器在O3及更高级别应用其优...
在使用 -xknown_lib=blas 进行编译时,编译器会将对下列例程的调用识别为内函数,并对其进行优化,然后将其链接到 Sun Performance Library 实现。编译器会忽略用户提供的这些例程版本。表2–2 BLAS 内函数 功能 说明 CAXPY DAXPY SAXPY ZAXPY 标量和向量的乘积并加上向量 CCOPY DCOPY SCOPY ZCOPY ...
• PGPROF® Performance Profiler • PVF Visual Studio integration components • AMD Core Math Library (ACML), version 5.1.0 for Windows x64 and version 4.4.0 for 32-bit Windows • PVF documentation PGI Visual Fortran is available with the Microsoft Visual Studio Shell. Use this ...
If you directly translated the code and didn't reverse the order of the subscripts, you'll hurt performance. Evidently, the compiler tried to help you in some places, but perhaps was not able to do it everywhere. His conversion was from Fortran to C, so the C compiler has helped the ...
Its performance is comparable to the DEC and IBM HPF compilers on a Alpha cluster and SP-2. Better analysis, run-time support, and flexibility are required for the prototype compiler to be useful for a wider range of programs.doi:10.1002/(SICI)1097-024X(199707)27:73.3.CO;2-LCHAU-WEN ...
1. 64-bit version of Visual Studio which is seen as crucial toward stable and performant user experience with VS IDE, especially on very large VS solutions; generally these solutions are "large" with many C# / VB.NET projects and managed C++ and unmanaged C/C++, etc....
‣ IBM VS Fortran, IBM Corporation, Rev. GC26-4119. ‣ Military Standard, Fortran, DOD Supplement to American National Standard Programming Language Fortran, ANSI x.3-1978, MIL-STD-1753 (November 9, 1978). ‣ ISO/IEC 9899:2011, Information Technology – Programming Languages – C, ...
程式:C:\Program Files\MATLAB\R2019b\bin\win64\mexopts\intel_fortran_17_vs2015.xml 此應用程式已請求“執行階段”以不尋常的方式終止它。 請聯絡應用程式的支援團隊以獲取更多資訊。 大多數 XML 錯誤是由丟失或損壞的檔案引起的。intel_fortran_17_vs2015.xml 檔案可能由於意外刪除而丟失,可能作為另一個程式...
cmake_minimum_required(VERSION4.0.1)project(testprj)set(PRJ_COMPILE_FEATURES)set(PRJ_COMPILE_DEFINITIONS)set(PRJ_INCLUDE_DIRS)set(PRJ_LIBRARIES)enable_language(Fortran)set(BIT64_FLAGTRUE)if(BIT64_FLAG)set(ARCH"x64")else()set(ARCH"x86")endif()message(STATUS"ARCH=${ARCH}")set(MPI_INCLUDE_...
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