Mercurial > octave
view liboctave/system/lo-sysinfo.cc @ 25103:078b795c5219 stable
maint: style check C++ ahead of 4.4 release.
* ButtonGroup.cc, Canvas.cc, Figure.cc, GLCanvas.cc, GLCanvas.h,
ListBoxControl.cc, ObjectProxy.cc, QTerminal.h, dialog.cc, documentation.cc,
files-dock-widget.cc, history-dock-widget.cc, file-editor-tab.cc,
file-editor.h, find-dialog.cc, marker.h, octave-qscintilla.cc,
octave-qscintilla.h, main-window.cc, webinfo.cc, resource-manager.h,
settings-dialog.cc, shortcut-manager.cc, shortcut-manager.h,
variable-editor.cc, workspace-view.cc, build-env.in.cc, __ilu__.cc, cellfun.cc,
data.cc, dirfns.cc, dynamic-ld.h, environment.cc, error.cc, fcn-info.cc,
gl-render.cc, gl2ps-print.cc, graphics.cc, graphics.in.h, help.cc,
interpreter.cc, load-path.cc, load-save.cc, ls-mat5.cc, mex.cc, oct-stream.cc,
oct-stream.h, qz.cc, sighandlers.cc, sparse-xpow.cc, svd.cc, symscope.h,
symtab.cc, symtab.h, sysdep.cc, url-handle-manager.h, utils.cc, variables.cc,
__init_fltk__.cc, __ode15__.cc, gzip.cc, ov-base.cc, ov-builtin.h, ov-cell.cc,
ov-class.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-java.cc, ov-re-diag.cc,
op-b-sbm.cc, op-bm-b.cc, op-bm-bm.cc, op-bm-sbm.cc, op-cdm-cdm.cc, op-cell.cc,
op-cm-cm.cc, op-cm-cs.cc, op-cm-m.cc, op-cm-s.cc, op-cm-scm.cc, op-cm-sm.cc,
op-cs-cm.cc, op-cs-cs.cc, op-cs-m.cc, op-cs-s.cc, op-cs-scm.cc, op-cs-sm.cc,
op-dm-dm.cc, op-dm-scm.cc, op-dm-sm.cc, op-fcdm-fcdm.cc, op-fcm-fcm.cc,
op-fcm-fcs.cc, op-fcm-fm.cc, op-fcm-fs.cc, op-fcs-fcm.cc, op-fcs-fcs.cc,
op-fcs-fm.cc, op-fcs-fs.cc, op-fdm-fdm.cc, op-fm-fcm.cc, op-fm-fcs.cc,
op-fm-fm.cc, op-fm-fs.cc, op-fs-fcm.cc, op-fs-fcs.cc, op-fs-fm.cc, op-fs-fs.cc,
op-m-cm.cc, op-m-cs.cc, op-m-m.cc, op-m-s.cc, op-m-scm.cc, op-m-sm.cc,
op-pm-pm.cc, op-pm-scm.cc, op-pm-sm.cc, op-range.cc, op-s-cm.cc, op-s-cs.cc,
op-s-m.cc, op-s-s.cc, op-s-scm.cc, op-s-sm.cc, op-sbm-b.cc, op-sbm-bm.cc,
op-sbm-sbm.cc, op-scm-cm.cc, op-scm-cs.cc, op-scm-m.cc, op-scm-s.cc,
op-scm-scm.cc, op-scm-sm.cc, op-sm-cm.cc, op-sm-cs.cc, op-sm-m.cc, op-sm-s.cc,
op-sm-scm.cc, op-sm-sm.cc, op-str-m.cc, op-str-s.cc, op-str-str.cc,
bp-table.cc, comment-list.h, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, lex.h,
parse.h, pt-binop.h, pt-decl.h, pt-eval.cc, pt-jit.cc, pt-jit.h, pt-misc.h,
token.h, CMatrix.cc, CMatrix.h, CSparse.cc, CSparse.h, dMatrix.h, fCMatrix.cc,
fCMatrix.h, fMatrix.h, Faddeeva.cc, gepbalance.cc, hess.cc, oct-fftw.cc,
oct-fftw.h, file-stat.cc, lo-sysinfo.cc, action-container.h, f77-fcn.h,
lo-regexp.cc, oct-mutex.h, oct-shlib.cc:
Use Octave coding conventions in C++ files.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 03 Apr 2018 13:52:07 -0700 |
parents | d2c727a438ab |
children | 00f796120a6d |
line wrap: on
line source
/* Copyright (C) 2018 Markus Mützel This file is part of Octave. Octave is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <https://www.gnu.org/licenses/>. */ #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <sstream> #include <string> #include "f77-fcn.h" #include "lo-sysinfo.h" #include "oct-shlib.h" // Hack to stringize macro results. #define xSTRINGIZE(x) #x #define STRINGIZE(x) xSTRINGIZE(x) namespace octave { namespace sys { std::string blas_version (void) { dynamic_library dyn_libs (""); if (! dyn_libs) return "unknown BLAS"; std::string retval; // Check for functions that are specific to certain BLAS implementations. // FlexiBLAS typedef void (*flexi_f_type) (int*, int*, int*); flexi_f_type flexi_f_ptr = reinterpret_cast<flexi_f_type> (dyn_libs.search ("flexiblas_get_version")); if (flexi_f_ptr) { int v_major = 0; int v_minor = 0; int v_patch = 0; flexi_f_ptr (&v_major, &v_minor, &v_patch); std::ostringstream s; s << "FlexiBLAS Version " << v_major << "." << v_minor << "." << v_patch; if (! retval.empty ()) retval += "\n"; retval += s.str (); } // OpenBLAS typedef char * (*open_fcn_type) (void); open_fcn_type open_f_ptr = reinterpret_cast<open_fcn_type> (dyn_libs.search ("openblas_get_config")); if (open_f_ptr) { if (! retval.empty ()) retval += "\n"; retval += "OpenBLAS (config: " + std::string (open_f_ptr ()) + ")"; } // GotoBLAS(2) if (dyn_libs.search ("gotoblas_profile_init")) { if (! retval.empty ()) retval += "\n"; retval += "GotoBLAS(2)"; } // ATLAS // FIXME: If we are really interested, we could use a pipe to // redirect the output of "ATL_buildinfo". if (dyn_libs.search ("ATL_buildinfo")) { if (! retval.empty ()) retval += "\n"; retval += "ATLAS"; } // ACML typedef void (*acml_f_type) (int*, int*, int*); acml_f_type acml_f_ptr = reinterpret_cast<acml_f_type> (dyn_libs.search ("acmlversion")); if (acml_f_ptr) { int v_major = 0; int v_minor = 0; int v_patch = 0; acml_f_ptr (&v_major, &v_minor, &v_patch); std::ostringstream s; s << "ACML BLAS Version " << v_major << "." << v_minor << "." << v_patch; if (! retval.empty ()) retval += "\n"; retval += s.str (); } // Intel MKL typedef void (*mkl_f_type) (char*, int); mkl_f_type mkl_f_ptr = reinterpret_cast<mkl_f_type> (dyn_libs.search ("mkl_get_version_string")); if (mkl_f_ptr) { char buf[198]; int len = 198; mkl_f_ptr (buf, len); if (! retval.empty ()) retval += "\n"; retval += std::string (buf); } // Otherwise if (retval.empty ()) retval = "unknown or reference BLAS"; return retval; } std::string lapack_version (void) { std::string retval = "unknown LAPACK"; dynamic_library dyn_libs (""); if (! dyn_libs) return retval; // query LAPACK version typedef F77_RET_T (*ilaver_fcn_type) (const F77_INT&, const F77_INT&, const F77_INT&); ilaver_fcn_type f_ptr = reinterpret_cast<ilaver_fcn_type> (dyn_libs.search (STRINGIZE (F77_FUNC (ilaver, ILAVER)))); if (f_ptr) { int v_major = 0; int v_minor = 0; int v_patch = 0; f_ptr (v_major, v_minor, v_patch); std::ostringstream s; s << "Linear Algebra PACKage Version " << v_major << "." << v_minor << "." << v_patch; retval = s.str (); } return retval; } } }