diff --git a/linx64/mpi/openmpi/share/man/man1/mpiCC.1 b/linx64/mpi/openmpi/share/man/man1/mpiCC.1 deleted file mode 120000 index 0582ace0..00000000 --- a/linx64/mpi/openmpi/share/man/man1/mpiCC.1 +++ /dev/null @@ -1 +0,0 @@ -mpic++.1 \ No newline at end of file diff --git a/linx64/mpi/openmpi/share/man/man1/mpicc.1 b/linx64/mpi/openmpi/share/man/man1/mpicc.1 deleted file mode 100644 index 73ff95e3..00000000 --- a/linx64/mpi/openmpi/share/man/man1/mpicc.1 +++ /dev/null @@ -1,265 +0,0 @@ -.\" Copyright (c) 2008 Sun Microsystems, Inc. All rights reserved. -.\" Copyright (c) 2011-2012 Cisco Systems, Inc. All rights reserved. -.TH mpicc 1 "Mar 26, 2019" "4.0.1" "Open MPI" -. -.SH NAME -mpicc -- Open MPI C wrapper compiler -. -.SH SYNTAX -mpicc [-showme|-showme:compile|-showme:link] ... -. -.SH OPTIONS -.TP ---showme -This option comes in several different variants (see below). None of -the variants invokes the underlying compiler; they all provide -information on how the underlying compiler would have been invoked had -.I --showme -not been used. -The basic -.I --showme -option outputs the command line that would be executed to compile the -program. \fBNOTE:\fR If a non-filename argument is passed on the -command line, the \fI-showme\fR option will \fInot\fR display any -additional flags. For example, both "mpicc --showme" and -"mpicc --showme my_source.c" will show all the wrapper-supplied -flags. But "mpicc --showme -v" will only show the underlying -compiler name and "-v". -.TP ---showme:compile -Output the compiler flags that would have been supplied to the -C compiler. -.TP ---showme:link -Output the linker flags that would have been supplied to the -C compiler. -.TP ---showme:command -Outputs the underlying C compiler command (which may be one -or more tokens). -.TP ---showme:incdirs -Outputs a space-delimited (but otherwise undecorated) list of -directories that the wrapper compiler would have provided to the -underlying C compiler to indicate where relevant header files -are located. -.TP ---showme:libdirs -Outputs a space-delimited (but otherwise undecorated) list of -directories that the wrapper compiler would have provided to the -underlying linker to indicate where relevant libraries are located. -.TP ---showme:libs -Outputs a space-delimited (but otherwise undecorated) list of library -names that the wrapper compiler would have used to link an -application. For example: "mpi open-rte open-pal util". -.TP ---showme:version -Outputs the version number of Open MPI. -.TP ---showme:help -Output a brief usage help message. -.PP -See the man page for your underlying C compiler for other -options that can be passed through mpicc. -. -. -.SH DESCRIPTION -.PP -Conceptually, the role of these commands is quite simple: -transparently add relevant compiler and linker flags to the user's -command line that are necessary to compile / link Open MPI -programs, and then invoke the underlying compiler to actually perform -the command. -. -.PP -As such, these commands are frequently referred to as "wrapper" -compilers because they do not actually compile or link applications -themselves; they only add in command line flags and invoke the -back-end compiler. -. -. -.SS Background -Open MPI is comprised of three software layers: OPAL (Open Portable -Access Layer), ORTE (Open Run-Time Environment), and OMPI (Open MPI). -There are wrapper compilers for each layer; each layer's wrapper only -links in the libraries relevant for that layer. Specifically, each -layer provides the following wrapper compilers: -. -.TP 4 -OPAL -\fIopalcc\fR and \fIopalc++\fR -. -.TP -ORTE -\fIortecc\fR and \fIortec++\fR -. -.TP -OMPI -\fImpicc\fR, \fImpic++\fR, \fImpicxx\fR, \fImpiCC\fR (only on systems with -case-senstive file systems), and \fImpifort\fR (and its legacy/deprecated -names \fImpif77\fR and \fImpif90\fR). Note -that \fImpic++\fR, \fImpicxx\fR, and \fImpiCC\fR all invoke the same -underlying C++ compiler with the same options. All are provided as -compatibility with other MPI implementations. -. -. -.SS Fortran Notes -.PP -The Fortran wrapper compiler for MPI (\fImpifort\fR, and its -legacy/deprecated names \fImpif77\fR and \fImpif90\fR) can compile and -link MPI applications that use any/all of the MPI Fortran bindings: -.IR mpif.h , -the -.I mpi -module, and the -.I mpi_f08 -module (assuming Open MPI was installed with support for each of these -Fortran bindings). Specifically: it is no longer necessary to use -different wrapper compilers for applications that use -.I mpif.h -vs. applications that use the -.I mpi -module -- just use -.I mpifort -for all Fortran MPI applications. -. -.PP -Note, however, that the Fortran compiler may require additional -command-line options to enforce a specific Fortran dialect. For -example, in some versions of the IBM XLF compiler, if xlf90 is the -underlying Fortran compiler, -.IR -qfixed -may be necessary to compile fixed-format Fortran source files. -. -.PP -Finally, note that -.I mpifort -will be inoperative and will return an error on use if Fortran support -was not built into the MP Ilayer. -. -. -.SS Overview -\fImpicc\fR is a convenience wrappers for the underlying -C compiler. Translation of an Open MPI program requires the -linkage of the Open MPI-specific libraries which may not reside in -one of the standard search directories of ld(1). It also often -requires the inclusion of header files what may also not be found in a -standard location. -. -.PP -\fImpicc\fR passes its arguments to the underlying C -compiler along with the -I, -L and -l options required by Open MPI -programs. -. -.PP -The Open MPI Team \fIstrongly\fR encourages using the wrapper -compilers instead of attempting to link to the Open MPI libraries -manually. This allows the specific implementation of Open MPI to -change without forcing changes to linker directives in users' -Makefiles. Indeed, the specific set of flags and libraries used by -the wrapper compilers depends on how Open MPI was configured and -built; the values can change between different installations of the -same version of Open MPI. -. -.PP -Indeed, since the wrappers are simply thin shells on top of an -underlying compiler, there are very, very few compelling reasons -\fInot\fR to use \fImpicc\fR. When it is not possible to use the -wrappers directly, the \fI-showme:compile\fR and \fI-showme:link\fR -options should be used to determine what flags the wrappers would have -used. For example: -. -.PP -shell$ cc -c file1.c `mpicc -showme:compile` -. -.PP -shell$ cc -c file2.c `mpicc -showme:compile` -. -.PP -shell$ cc file1.o file2.o `mpicc -showme:link` -o my_mpi_program -. -. -.SH NOTES -.PP -It is possible to make the wrapper compilers multi-lib aware. That -is, the libraries and includes specified may differ based on the -compiler flags specified (for example, with the GNU compilers on -Linux, a different library path may be used if -m32 is seen versus --m64 being seen). This is not the default behavior in a standard -build, but can be activated (for example, in a binary package -providing both 32 and 64 bit support). More information can be found -at: -.PP - https://github.com/open-mpi/ompi/wiki/compilerwrapper3264 -. -. -.SH FILES -.PP -The string that the wrapper compilers insert into the command line -before invoking the underlying compiler are stored in a text file -created by Open MPI and installed to -\fI$pkgdata/mpicc-wrapper-data.txt\fR, where \fI$pkgdata\fR -is typically \fI$prefix/share/openmpi\fR, and \fI$prefix\fR is the top -installation directory of Open MPI. -. -.PP -It is rarely necessary to edit this file, but it can be examined to -gain insight into what flags the wrappers are placing on the command -line. -. -. -.SH ENVIRONMENT VARIABLES -.PP -By default, the wrappers use the compilers that were selected when -Open MPI was configured. These compilers were either found -automatically by Open MPI's "configure" script, or were selected by -the user in the CC, CXX, F77, and/or FC environment variables -before "configure" was invoked. Additionally, other arguments -specific to the compiler may have been selected by configure. -. -.PP -These values can be selectively overridden by either editing the text -files containing this configuration information (see the \fBFILES\fR -section), or by setting selected environment variables of the -form "OMPI_value". -. -.PP -Valid value names are: -. -.TP -CPPFLAGS -Flags added when invoking the preprocessor (C or C++) -. -.TP -LDFLAGS -Flags added when invoking the linker (C, C++, or Fortran) -. -.TP -LIBS -Libraries added when invoking the linker (C, C++, or Fortran) -. -.TP -CC -C compiler -. -.TP -CFLAGS -C compiler flags -. -.TP -CXX -C++ compiler -. -.TP -CXXFLAGS -C++ compiler flags -. -. -.TP -FC -Fortran compiler -. -.TP -FCFLAGS -Fortran compiler flags diff --git a/linx64/mpi/openmpi/share/openmpi/mpiCC-wrapper-data.txt b/linx64/mpi/openmpi/share/openmpi/mpiCC-wrapper-data.txt deleted file mode 120000 index a06f2929..00000000 --- a/linx64/mpi/openmpi/share/openmpi/mpiCC-wrapper-data.txt +++ /dev/null @@ -1 +0,0 @@ -mpic++-wrapper-data.txt \ No newline at end of file diff --git a/linx64/mpi/openmpi/share/openmpi/mpicc-wrapper-data.txt b/linx64/mpi/openmpi/share/openmpi/mpicc-wrapper-data.txt deleted file mode 100644 index e1e58001..00000000 --- a/linx64/mpi/openmpi/share/openmpi/mpicc-wrapper-data.txt +++ /dev/null @@ -1,29 +0,0 @@ -# There can be multiple blocks of configuration data, chosen by -# compiler flags (using the compiler_args key to chose which block -# should be activated. This can be useful for multilib builds. See the -# multilib page at: -# https://github.com/open-mpi/ompi/wiki/compilerwrapper3264 -# for more information. - -project=Open MPI -project_short=OMPI -version=4.0.1 -language=C -compiler_env=CC -compiler_flags_env=CFLAGS -compiler=gcc -preprocessor_flags= -compiler_flags_prefix= -compiler_flags=-pthread -linker_flags= -# Note that per https://svn.open-mpi.org/trac/ompi/ticket/3422, we -# intentionally only link in the MPI libraries (ORTE, OPAL, etc. are -# pulled in implicitly) because we intend MPI applications to only use -# the MPI API. -libs=-lmpi -libs_static=-lmpi -lopen-rte -lopen-pal -lm -lz -lrt -lutil -dyn_lib_file=libmpi.so -static_lib_file=libmpi.a -required_file= -includedir=${includedir} -libdir=${libdir}