pm_sysInfo::kernelis_type Type Reference

This is the kernelis_type class for generating objects with logical components to determine the operating system (OS) kernel. More...

Public Attributes
logical(LK)	windows = .false._LK
	The scalar logical value indicating whether the OS is Windows. More...
logical(LK)	cygwin = .false._LK
	The scalar logical value indicating whether the OS is Cygwin. More...
logical(LK)	mingw = .false._LK
	The scalar logical value indicating whether the OS is MinGW. More...
logical(LK)	msys = .false._LK
	The scalar logical value indicating whether the OS is MSYS. More...
logical(LK)	linux = .false._LK
	The scalar logical value indicating whether the OS is Linux. More...
logical(LK)	darwin = .false._LK
	The scalar logical value indicating whether the OS is Darwin. More...
logical(LK)	freebsd = .false._LK
	The scalar logical value indicating whether the OS is FreeBSD. More...

Detailed Description

This is the kernelis_type class for generating objects with logical components to determine the operating system (OS) kernel.

When an object of this type is generated, a single object component corresponding to OS kernel is set to .true..
The OS kernel is inferred either through compile-time preprocessing OS macros if they are defined or otherwise through runtime shell.

Warning

Beware that the environments "msys", "MinGW", "Cygwin" are not really standalone Operating Systems, rather Linux compatibility environments within Windows platforms.
As such, when such environments are detected, the windows component of the object of type kernelis_type is always set to .true..

Parameters

[out]	failed	: The output scalar logical of default kind LK that is .true. if and only if an error occurs while inferring the operating system kernel. (optional. If missing and a runtime error occurs, the program will halt by calling error stop.)
[in,out]	errmsg	: The input/output scalar character of default kind SK of arbitrary length type parameter. If an error occurs, errmsg will be set to a descriptive message about the nature of the runtime error. A length of LEN_IOMSG characters is likely sufficient to capture most error messages in full. (optional. It can be present only if failed is also present. If missing, no error message will be output.)

Returns

kernelis : The output scalar object of type kernelis_type containing the specifics of the runtime operating system kernel.

Possible calling interfaces ⛓

use pm_kind, only: LK
use pm_sysInfo, only: kernelis_type
character(255, SK) :: errmsg
type(kernelis_type) :: kernelis
logical(LK) :: failed
 
kernelis = kernelis_type()
kernelis = kernelis_type(failed)
kernelis = kernelis_type(failed, errmsg)

See also

getSysInfo
kernel_type
kernelis_type
shell_type
shellis_type
isShellWindows
isShellPosix
isKernelLinux
isKernelDarwin
isKernelWindows

Example usage ⛓

program example
 
    use pm_kind, only: LK, IK, SK
    use pm_io, only: display_type
    use pm_sysInfo, only: kernelis_type
 
    implicit none
 
    logical(LK) :: failed
    character(255, SK) :: errmsg
    type(kernelis_type) :: kernelis
 
    type(display_type)  :: disp
    disp = display_type(file = "main.out.F90")
 
    call disp%skip()
    call disp%show("kernelis = kernelis_type()")
                    kernelis = kernelis_type()
    call dispShellIs()
    call disp%skip()
 
    call disp%skip()
    call disp%show("kernelis = kernelis_type(failed)")
                    kernelis = kernelis_type(failed)
    call disp%show("failed ! Check if any error has occurred.")
    call disp%show( failed )
    if (failed) then
    call disp%show("SK_'error occurred.'")
    call disp%show( SK_'error occurred.' , deliml = SK_"""" )
    else
    call dispShellIs()
    end if
    call disp%skip()
 
    call disp%skip()
    call disp%show("kernelis = kernelis_type(failed, errmsg)")
                    kernelis = kernelis_type(failed, errmsg)
    call disp%show("failed ! Check if any error has occurred.")
    call disp%show( failed )
    if (failed) then
    call disp%show("errmsg")
    call disp%show( errmsg , deliml = SK_"""" )
    else
    call dispShellIs()
    end if
    call disp%skip()
 
contains
 
    subroutine dispShellIs()
#if     __INTEL_COMPILER
#undef  linux
#endif
        call disp%show("kernelis%windows")
        call disp%show( kernelis%windows )
        call disp%show("kernelis%cygwin")
        call disp%show( kernelis%cygwin )
        call disp%show("kernelis%mingw")
        call disp%show( kernelis%mingw )
        call disp%show("kernelis%msys")
        call disp%show( kernelis%msys )
        call disp%show("kernelis%linux")
        call disp%show( kernelis%linux )
        call disp%show("kernelis%darwin")
        call disp%show( kernelis%darwin )
        call disp%show("kernelis%freebsd")
        call disp%show( kernelis%freebsd )
    end subroutine
 
end program example

Example Unix compile command via Intel ifort compiler ⛓

#!/usr/bin/env sh
rm main.exe
ifort -fpp -standard-semantics -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe
./main.exe

Example Windows Batch compile command via Intel ifort compiler ⛓

del main.exe
set PATH=..\..\..\lib;%PATH%
ifort /fpp /standard-semantics /O3 /I:..\..\..\include main.F90 ..\..\..\lib\libparamonte*.lib /exe:main.exe
main.exe

Example Unix / MinGW compile command via GNU gfortran compiler ⛓

#!/usr/bin/env sh
rm main.exe
gfortran -cpp -ffree-line-length-none -O3 -Wl,-rpath,../../../lib -I../../../inc main.F90 ../../../lib/libparamonte* -o main.exe
./main.exe

Example output ⛓

 
kernelis = kernelis_type()
kernelis%windows
F
kernelis%cygwin
F
kernelis%mingw
F
kernelis%msys
F
kernelis%linux
F
kernelis%darwin
F
kernelis%freebsd
F
 
 
kernelis = kernelis_type(failed)
failed ! Check if any error has occurred.
F
kernelis%windows
F
kernelis%cygwin
F
kernelis%mingw
F
kernelis%msys
F
kernelis%linux
F
kernelis%darwin
F
kernelis%freebsd
F
 
 
kernelis = kernelis_type(failed, errmsg)
failed ! Check if any error has occurred.
F
kernelis%windows
F
kernelis%cygwin
F
kernelis%mingw
F
kernelis%msys
F
kernelis%linux
F
kernelis%darwin
F
kernelis%freebsd
F
 
 

Final Remarks ⛓

---

If you believe this algorithm or its documentation can be improved, we appreciate your contribution and help to edit this page's documentation and source file on GitHub.
For details on the naming abbreviations, see this page.
For details on the naming conventions, see this page.
This software is distributed under the MIT license with additional terms outlined below.

1. If you use any parts or concepts from this library to any extent, please acknowledge the usage by citing the relevant publications of the ParaMonte library.
   
2. If you regenerate any parts/ideas from this library in a programming environment other than those currently supported by this ParaMonte library (i.e., other than C, C++, Fortran, MATLAB, Python, R), please also ask the end users to cite this original ParaMonte library.
   

This software is available to the public under a highly permissive license.
Help us justify its continued development and maintenance by acknowledging its benefit to society, distributing it, and contributing to it.

Copyright

Computational Data Science Lab

Author:

Amir Shahmoradi, Tuesday March 7, 2017, 3:50 AM, Institute for Computational Engineering and Sciences (ICES), The University of Texas Austin

Definition at line 117 of file pm_sysInfo.F90.

Member Data Documentation

cygwin

logical(LK) pm_sysInfo::kernelis_type::cygwin = .false._LK

The scalar logical value indicating whether the OS is Cygwin.

Definition at line 119 of file pm_sysInfo.F90.

darwin

logical(LK) pm_sysInfo::kernelis_type::darwin = .false._LK

The scalar logical value indicating whether the OS is Darwin.

Definition at line 123 of file pm_sysInfo.F90.

freebsd

logical(LK) pm_sysInfo::kernelis_type::freebsd = .false._LK

The scalar logical value indicating whether the OS is FreeBSD.

Definition at line 124 of file pm_sysInfo.F90.

linux

logical(LK) pm_sysInfo::kernelis_type::linux = .false._LK

The scalar logical value indicating whether the OS is Linux.

Definition at line 122 of file pm_sysInfo.F90.

mingw

logical(LK) pm_sysInfo::kernelis_type::mingw = .false._LK

The scalar logical value indicating whether the OS is MinGW.

Definition at line 120 of file pm_sysInfo.F90.

msys

logical(LK) pm_sysInfo::kernelis_type::msys = .false._LK

The scalar logical value indicating whether the OS is MSYS.

Definition at line 121 of file pm_sysInfo.F90.

windows

logical(LK) pm_sysInfo::kernelis_type::windows = .false._LK

The scalar logical value indicating whether the OS is Windows.

Definition at line 118 of file pm_sysInfo.F90.

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The documentation for this type was generated from the following file:

• src/fortran/main/pm_sysInfo.F90