Mercurial > octave
view run-octave.in @ 29949:f254c302bb9c
remove JIT compiler from Octave sources
As stated in the NEWS file entry added with this changeset, no one
has ever seriously taken on further development of the JIT compiler in
Octave since it was first added as part of a Google Summer of Code
project in 2012 and it still does nothing significant. It is out of
date with the default interpreter that walks the parse tree. Even
though we have fixed the configure script to disable it by default,
people still ask questions about how to build it, but it doesn’t seem
that they are doing that to work on it but because they think it will
make Octave code run faster (it never did, except for some extremely
simple bits of code as examples for demonstration purposes only).
* NEWS: Note change.
* configure.ac, acinclude.m4: Eliminate checks and macros related to
the JIT compiler and LLVM.
* basics.txi, install.txi, octave.texi, vectorize.txi: Remove mention
of JIT compiler and LLVM.
* jit-ir.cc, jit-ir.h, jit-typeinfo.cc, jit-typeinfo.h, jit-util.cc,
jit-util.h, pt-jit.cc, pt-jit.h: Delete.
* libinterp/parse-tree/module.mk: Update.
* Array-jit.cc: Delete.
* libinterp/template-inst/module.mk: Update.
* test/jit.tst: Delete.
* test/module.mk: Update.
* interpreter.cc (interpreter::interpreter): Don't check options for
debug_jit or jit_compiler.
* toplev.cc (F__octave_config_info__): Remove JIT compiler and LLVM
info from struct.
* ov-base.h (octave_base_value::grab, octave_base_value::release):
Delete.
* ov-builtin.h, ov-builtin.cc (octave_builtin::to_jit,
octave_builtin::stash_jit): Delete.
(octave_builtin::m_jtype): Delete data member and all uses.
* ov-usr-fcn.h, ov-usr-fcn.cc (octave_user_function::m_jit_info):
Delete data member and all uses.
(octave_user_function::get_info, octave_user_function::stash_info): Delete.
* options.h (DEBUG_JIT_OPTION, JIT_COMPILER_OPTION): Delete macro
definitions and all uses.
* octave.h, octave.cc (cmdline_options::cmdline_options): Don't handle
DEBUG_JIT_OPTION, JIT_COMPILER_OPTION): Delete.
(cmdline_options::debug_jit, cmdline_options::jit_compiler): Delete
functions and all uses.
(cmdline_options::m_debug_jit, cmdline_options::m_jit_compiler): Delete
data members and all uses.
(octave_getopt_options long_opts): Remove "debug-jit" and
"jit-compiler" from the list.
* pt-eval.cc (tree_evaluator::visit_simple_for_command,
tree_evaluator::visit_complex_for_command,
tree_evaluator::visit_while_command,
tree_evaluator::execute_user_function): Eliminate JIT compiler code.
* pt-loop.h, pt-loop.cc (tree_while_command::get_info,
tree_while_command::stash_info, tree_simple_for_command::get_info,
tree_simple_for_command::stash_info): Delete functions and all uses.
(tree_while_command::m_compiled, tree_simple_for_command::m_compiled):
Delete member variable and all uses.
* usage.h (usage_string, octave_print_verbose_usage_and_exit): Remove
[--debug-jit] and [--jit-compiler] from the message.
* Array.h (Array<T>::Array): Remove constructor that was only intended
to be used by the JIT compiler.
(Array<T>::jit_ref_count, Array<T>::jit_slice_data,
Array<T>::jit_dimensions, Array<T>::jit_array_rep): Delete.
* Marray.h (MArray<T>::MArray): Remove constructor that was only
intended to be used by the JIT compiler.
* NDArray.h (NDArray::NDarray): Remove constructor that was only
intended to be used by the JIT compiler.
* dim-vector.h (dim_vector::to_jit): Delete.
(dim_vector::dim_vector): Remove constructor that was only intended to
be used by the JIT compiler.
* codeql-analysis.yaml, make.yaml: Don't require llvm-dev.
* subst-config-vals.in.sh, subst-cross-config-vals.in.sh: Don't
substitute OCTAVE_CONF_LLVM_CPPFLAGS, OCTAVE_CONF_LLVM_LDFLAGS, or
OCTAVE_CONF_LLVM_LIBS.
* Doxyfile.in: Don't define HAVE_LLVM.
* aspell-octave.en.pws: Eliminate jit, JIT, and LLVM from the list of
spelling exceptions.
* build-env.h, build-env.in.cc (LLVM_CPPFLAGS, LLVM_LDFLAGS,
LLVM_LIBS): Delete variables and all uses.
* libinterp/corefcn/module.mk (%canon_reldir%_libcorefcn_la_CPPFLAGS):
Remove $(LLVM_CPPFLAGS) from the list.
* libinterp/parse-tree/module.mk (%canon_reldir%_libparse_tree_la_CPPFLAGS):
Remove $(LLVM_CPPFLAGS) from the list.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 10 Aug 2021 16:42:29 -0400 |
parents | 2a4980872234 |
children | f816a8c44924 |
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#! /bin/sh ## ## run-octave -- run Octave in the build tree. ## ######################################################################## ## ## Copyright (C) 2006-2021 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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/>. ## ######################################################################## : ${AWK=%AWK%} : ${FIND=%FIND%} : ${SED=%SED%} : ${ADDRESS_SANITIZER_OPTIONS="%ADRESS_SANITIZER_OPTIONS%"} # FIXME: is there a better way to handle the possibility of spaces # in these names? top_srcdir='%abs_top_srcdir%' builddir='%builddir%' d1="$top_srcdir/scripts" d2="$builddir/scripts" d3="$builddir/libinterp" d4="$top_srcdir/examples/data" d5="$builddir/libgui/graphics" d1_list=`$FIND "$d1" -type d -a ! \( \( -name private -o -name '@*' -o -name '+*' -o -name '.deps' -o -name '.libs' \) -a -prune \) -exec echo '{}' ';' | $SED 's/$/:/'` d2_list=`$FIND "$d2" -type d -a ! \( \( -name private -o -name '@*' -o -name '+*' -o -name '.deps' -o -name '.libs' \) -a -prune \) -exec echo '{}' ';' | $SED 's/$/:/'` d3_list=`$FIND "$d3" -type d -a ! \( \( -name private -o -name '@*' -o -name '+*' -o -name '.deps' -o -name '.libs' \) -a -prune \) -exec echo '{}' ';' | $SED 's/$/:/'` d4_list=`$FIND "$d4" -type d -exec echo '{}' ';' | $SED 's/$/:/'` d1_path=`echo "$d1_list" | $AWK '{ t = (s $0); s = t; } END { sub (/:$/, "", s); print s; }'` d2_path=`echo "$d2_list" | $AWK '{ t = (s $0); s = t; } END { sub (/:$/, "", s); print s; }'` d3_path=`echo "$d3_list" | $AWK '{ t = (s $0); s = t; } END { sub (/:$/, "", s); print s; }'` d4_path=`echo "$d4_list" | $AWK '{ t = (s $0); s = t; } END { sub (/:$/, "", s); print s; }'` octave_executable="$builddir/src/octave" LOADPATH="$d1_path:$d2_path:$d3_path:$d4_path:$d5" IMAGEPATH=".:$top_srcdir/scripts/image" DOCFILE="$builddir/doc/interpreter/doc-cache" BUILT_IN_DOCSTRINGS_FILE="$builddir/libinterp/DOCSTRINGS" TEXIMACROSFILE="$top_srcdir/doc/interpreter/macros.texi" INFOFILE="$top_srcdir/doc/interpreter/octave.info" ## Checking for string equality below with prepended x's in order to ## handle problems with empty strings. while [ $# -gt 0 ]; do if [ "x$1" = "x-g" ]; then driver="gdb --args" shift elif [ "x$1" = "x-gud" ]; then ## Frontends for gdb (e.g. Emacs's GUD mode) need --annotate=3 driver="gdb --annotate=3 --args" shift elif [ "x$1" = "x-gud2" ]; then ## The latest version of gud needs -i=mi. There isn't a good way to check ## this at configure time, so we just add a gud2 flag driver="gdb -i=mi --args" shift elif [ "x$1" = "x-valgrind" ]; then driver="valgrind --tool=memcheck" shift elif [ "x$1" = "x-callgrind" ]; then driver="valgrind --tool=callgrind" shift elif [ "x$1" = "x-strace" ]; then driver="strace -o octave.trace" shift elif [ "x$1" = "x-cli" ]; then octave_executable="$builddir/src/octave-cli" shift else break fi done ## DOCSTRINGS and doc-cache files may exist in the current (build) directory ## or in the source directory when building from a release. if ! [ -e $DOCFILE ]; then DOCFILE="$top_srcdir/doc/interpreter/doc-cache" fi if ! [ -e $BUILT_IN_DOCSTRINGS_FILE ]; then BUILT_IN_DOCSTRINGS_FILE="$top_srcdir/libinterp/DOCSTRINGS" fi ## We set OCTAVE_ARCHLIBDIR so that the wrapper program can find the ## octave-gui program in the build tree. That will fail if we ever ## need Octave to find other things in ARCHLIBDIR that are not built ## in the $builddir/src directory. OCTAVE_ARCHLIBDIR="$builddir/src"; export OCTAVE_ARCHLIBDIR OCTAVE_BINDIR="$builddir/src"; export OCTAVE_BINDIR OCTAVE_FONTS_DIR="$top_srcdir/etc/fonts"; export OCTAVE_FONTS_DIR OCTAVE_JAVA_DIR="$builddir/scripts/java"; export OCTAVE_JAVA_DIR OCTAVE_LOCALE_DIR="$builddir/libgui/languages"; export OCTAVE_LOCALE_DIR OCTAVE_QTHELP_COLLECTION="$builddir/doc/interpreter/octave_interpreter.qhc"; export OCTAVE_QTHELP_COLLECTION OCTAVE_SITE_INITFILE="$top_srcdir/scripts/startup/site-rcfile"; export OCTAVE_SITE_INITFILE OCTAVE_VERSION_INITFILE="$top_srcdir/scripts/startup/version-rcfile"; export OCTAVE_VERSION_INITFILE if [ "$ADDRESS_SANITIZER_ENABLED" = yes ]; then ASAN_OPTIONS=symbolize=1; export ASAN_OPTIONS fi exec $builddir/libtool --mode=execute $driver \ "$octave_executable" --no-init-path --path="$LOADPATH" \ --image-path="$IMAGEPATH" --doc-cache-file="$DOCFILE" \ --built-in-docstrings-file="$BUILT_IN_DOCSTRINGS_FILE" \ --texi-macros-file="$TEXIMACROSFILE" --info-file="$INFOFILE" "$@"