Tutorial by Topics: mpi

The Go compiler can produce binaries for many platforms, i.e. processors and systems. Unlike with most other compilers, there is no specific requirement to cross-compiling, it is as easy to use as regular compiling. GOOS=linux GOARCH=amd64 go build Supported Operating System and Archite...

The C language is traditionally a compiled language (as opposed to interpreted). The C Standard defines translation phases, and the product of applying them is a program image (or compiled program). In c11, the phases are listed in §5.1.1.2. Filename extensionDescription.cSource file. Usually ...

MPI is a standard for communication among a group of distributed (or local) processes. It includes routines to send and receive data, communicate collectively, and other more complex tasks. The standard provides an API for C and Fortran, but bindings to various other languages also exist. Ver...

javap [options] <classes> NameDescription<classes>List of classes to disassemble. Can be in either package1.package2.Classname format, or package1/package2/Classname format. Do not include the .class extension.-help, --help, -?Print this usage message-versionVersion information-v...

MPI is a standard, not a programming library. There are many implementations of the standard. The most common open source ones are MPICH and Open MPI. There are many derivatives of these two libraries that are either open source or commercial (or both). It's important to know which implementation...

ParameterDetails-n <num_procs>The number of MPI processes to start up for the job

MPI needs to add extra libraries and include directories to your compilation line when compiling your program. Rather than tracking all of them yourself, you can usually use one of the compiler wrappers.

The javac command is used for compiling Java source files to bytecode files. Bytecode files are platform independent. This means that you can compile your code on one kind of hardware and operating system, and then run the code on any other platform that supports Java. The javac command is inc...

CTFE is a mechanism which allows the compiler to execute functions at compile time. There is no special set of the D language necessary to use this feature - whenever a function just depends on compile time known values the D compiler might decide to interpret it during compilation. You can also ...

Programs written in C++ need to be compiled before they can be run. There is a large variety of compilers available depending on your operating system. Most operating systems ship without a compiler, and they have to be installed later. Some common compilers choices are: GCC, the GNU Compil...