Mercurial > octave-nkf
view libinterp/corefcn/pt-jit.h @ 17822:ebb3ef964372
maint: Use common #define syntax "octave_filename_h" in h_files.
* libgui/src/dialog.h, libgui/src/find-files-dialog.h,
libgui/src/find-files-model.h, libgui/src/m-editor/file-editor-tab.h,
libgui/src/m-editor/octave-qscintilla.h, libgui/src/main-window.h,
libgui/src/octave-dock-widget.h, libgui/src/workspace-model.h,
libgui/src/workspace-view.h, libinterp/corefcn/Cell.h,
libinterp/corefcn/gl-render.h, libinterp/corefcn/gl2ps-renderer.h,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/oct-errno.h,
libinterp/corefcn/oct-fstrm.h, libinterp/corefcn/oct-handle.h,
libinterp/corefcn/oct-hdf5.h, libinterp/corefcn/oct-hist.h,
libinterp/corefcn/oct-iostrm.h, libinterp/corefcn/oct-lvalue.h,
libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-procbuf.h,
libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.h,
libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/octave-link.h,
libinterp/corefcn/pt-jit.h, libinterp/octave-value/ov-base-diag.h,
libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h,
libinterp/octave-value/ov-base-scalar.h,
libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.h,
libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.h,
libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.h,
libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.h,
libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h,
libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cs-list.h,
libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.h,
libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h,
libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn-inline.h,
libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.h,
libinterp/octave-value/ov-flt-complex.h,
libinterp/octave-value/ov-flt-cx-diag.h,
libinterp/octave-value/ov-flt-cx-mat.h,
libinterp/octave-value/ov-flt-re-diag.h,
libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int-traits.h,
libinterp/octave-value/ov-int16.h, libinterp/octave-value/ov-int32.h,
libinterp/octave-value/ov-int64.h, libinterp/octave-value/ov-int8.h,
libinterp/octave-value/ov-java.h, libinterp/octave-value/ov-lazy-idx.h,
libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.h,
libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.h,
libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.h,
libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.h,
libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.h,
libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.h,
libinterp/octave-value/ov-uint32.h, libinterp/octave-value/ov-uint64.h,
libinterp/octave-value/ov-uint8.h, libinterp/octave-value/ov-usr-fcn.h,
libinterp/octave-value/ov.h, libinterp/parse-tree/pt-all.h,
libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-array-list.h,
libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.h,
libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.h,
libinterp/parse-tree/pt-cell.h, libinterp/parse-tree/pt-check.h,
libinterp/parse-tree/pt-cmd.h, libinterp/parse-tree/pt-colon.h,
libinterp/parse-tree/pt-const.h, libinterp/parse-tree/pt-decl.h,
libinterp/parse-tree/pt-eval.h, libinterp/parse-tree/pt-except.h,
libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.h,
libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.h,
libinterp/parse-tree/pt-jump.h, libinterp/parse-tree/pt-loop.h,
libinterp/parse-tree/pt-mat.h, libinterp/parse-tree/pt-misc.h,
libinterp/parse-tree/pt-pr-code.h, libinterp/parse-tree/pt-select.h,
libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/pt-unop.h,
libinterp/parse-tree/pt-walk.h, libinterp/parse-tree/pt.h,
liboctave/array/CColVector.h, liboctave/array/CDiagMatrix.h,
liboctave/array/CMatrix.h, liboctave/array/CNDArray.h,
liboctave/array/CRowVector.h, liboctave/array/boolMatrix.h,
liboctave/array/chMatrix.h, liboctave/array/chNDArray.h,
liboctave/array/dColVector.h, liboctave/array/dDiagMatrix.h,
liboctave/array/dMatrix.h, liboctave/array/dNDArray.h,
liboctave/array/dRowVector.h, liboctave/array/fCColVector.h,
liboctave/array/fCDiagMatrix.h, liboctave/array/fCMatrix.h,
liboctave/array/fCNDArray.h, liboctave/array/fCRowVector.h,
liboctave/array/fColVector.h, liboctave/array/fDiagMatrix.h,
liboctave/array/fMatrix.h, liboctave/array/fNDArray.h,
liboctave/array/fRowVector.h, liboctave/cruft/misc/lo-error.h,
liboctave/numeric/CmplxAEPBAL.h, liboctave/numeric/CmplxCHOL.h,
liboctave/numeric/CmplxGEPBAL.h, liboctave/numeric/CmplxHESS.h,
liboctave/numeric/CmplxLU.h, liboctave/numeric/CmplxQR.h,
liboctave/numeric/CmplxQRP.h, liboctave/numeric/CmplxSCHUR.h,
liboctave/numeric/CmplxSVD.h, liboctave/numeric/Quad.h,
liboctave/numeric/SparseCmplxCHOL.h, liboctave/numeric/SparseCmplxLU.h,
liboctave/numeric/SparseCmplxQR.h, liboctave/numeric/SparseQR.h,
liboctave/numeric/SparsedbleCHOL.h, liboctave/numeric/SparsedbleLU.h,
liboctave/numeric/bsxfun.h, liboctave/numeric/dbleAEPBAL.h,
liboctave/numeric/dbleCHOL.h, liboctave/numeric/dbleGEPBAL.h,
liboctave/numeric/dbleHESS.h, liboctave/numeric/dbleLU.h,
liboctave/numeric/dbleQR.h, liboctave/numeric/dbleQRP.h,
liboctave/numeric/dbleSCHUR.h, liboctave/numeric/dbleSVD.h,
liboctave/numeric/fCmplxAEPBAL.h, liboctave/numeric/fCmplxCHOL.h,
liboctave/numeric/fCmplxGEPBAL.h, liboctave/numeric/fCmplxHESS.h,
liboctave/numeric/fCmplxLU.h, liboctave/numeric/fCmplxQR.h,
liboctave/numeric/fCmplxQRP.h, liboctave/numeric/fCmplxSCHUR.h,
liboctave/numeric/fCmplxSVD.h, liboctave/numeric/fEIG.h,
liboctave/numeric/floatAEPBAL.h, liboctave/numeric/floatCHOL.h,
liboctave/numeric/floatGEPBAL.h, liboctave/numeric/floatHESS.h,
liboctave/numeric/floatLU.h, liboctave/numeric/floatQR.h,
liboctave/numeric/floatQRP.h, liboctave/numeric/floatSCHUR.h,
liboctave/numeric/floatSVD.h, liboctave/numeric/lo-mappers.h,
liboctave/numeric/lo-specfun.h, liboctave/numeric/oct-convn.h,
liboctave/numeric/oct-norm.h, liboctave/numeric/oct-rand.h,
liboctave/operators/Sparse-diag-op-defs.h,
liboctave/operators/Sparse-op-defs.h,
liboctave/operators/Sparse-perm-op-defs.h, liboctave/system/lo-sysdep.h,
liboctave/system/oct-env.h, liboctave/system/oct-group.h,
liboctave/system/oct-openmp.h, liboctave/system/oct-passwd.h,
liboctave/system/oct-syscalls.h, liboctave/system/oct-time.h,
liboctave/system/oct-uname.h, liboctave/util/lo-array-gripes.h,
liboctave/util/lo-cutils.h, liboctave/util/lo-ieee.h,
liboctave/util/lo-macros.h, liboctave/util/lo-math.h,
liboctave/util/lo-regexp.h, liboctave/util/lo-traits.h,
liboctave/util/lo-utils.h, liboctave/util/oct-base64.h,
liboctave/util/oct-binmap.h, liboctave/util/oct-glob.h,
liboctave/util/oct-inttypes.h, liboctave/util/oct-locbuf.h,
liboctave/util/oct-mem.h, liboctave/util/oct-mutex.h,
liboctave/util/oct-refcount.h, liboctave/util/oct-rl-edit.h,
liboctave/util/oct-rl-hist.h, liboctave/util/oct-shlib.h,
liboctave/util/oct-sort.h, liboctave/util/oct-sparse.h:
Use common #define syntax "octave_filename_h" in h_files.
author | Rik <rik@octave.org> |
---|---|
date | Thu, 31 Oct 2013 22:19:07 -0700 |
parents | 175b392e91fe |
children | 97e49b588f5d |
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line source
/* Copyright (C) 2012-2013 Max Brister 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 <http://www.gnu.org/licenses/>. */ // Author: Max Brister <max@2bass.com> #if !defined (octave_pt_jit_h) #define octave_pt_jit_h 1 #ifdef HAVE_LLVM #include "jit-ir.h" #include "pt-walk.h" #include "symtab.h" class octave_value_list; // Convert from the parse tree (AST) to the low level Octave IR. class jit_convert : public tree_walker { public: typedef std::pair<jit_type *, std::string> type_bound; typedef std::vector<type_bound> type_bound_vector; typedef std::map<std::string, jit_variable *> variable_map; jit_convert (tree &tee, jit_type *for_bounds = 0); jit_convert (octave_user_function& fcn, const std::vector<jit_type *>& args); #define DECL_ARG(n) const ARG ## n& arg ## n #define JIT_CREATE_CHECKED(N) \ template <OCT_MAKE_DECL_LIST (typename, ARG, N)> \ jit_call *create_checked (OCT_MAKE_LIST (DECL_ARG, N)) \ { \ jit_call *ret = factory.create<jit_call> (OCT_MAKE_ARG_LIST (arg, N)); \ return create_checked_impl (ret); \ } JIT_CREATE_CHECKED (1) JIT_CREATE_CHECKED (2) JIT_CREATE_CHECKED (3) JIT_CREATE_CHECKED (4) #undef JIT_CREATE_CHECKED #undef DECL_ARG jit_block_list& get_blocks (void) { return blocks; } const type_bound_vector& get_bounds (void) const { return bounds; } jit_factory& get_factory (void) { return factory; } llvm::Function *get_function (void) const { return function; } const variable_map &get_variable_map (void) const { return vmap; } void visit_anon_fcn_handle (tree_anon_fcn_handle&); void visit_argument_list (tree_argument_list&); void visit_binary_expression (tree_binary_expression&); void visit_break_command (tree_break_command&); void visit_colon_expression (tree_colon_expression&); void visit_continue_command (tree_continue_command&); void visit_global_command (tree_global_command&); void visit_persistent_command (tree_persistent_command&); void visit_decl_elt (tree_decl_elt&); void visit_decl_init_list (tree_decl_init_list&); void visit_simple_for_command (tree_simple_for_command&); void visit_complex_for_command (tree_complex_for_command&); void visit_octave_user_script (octave_user_script&); void visit_octave_user_function (octave_user_function&); void visit_octave_user_function_header (octave_user_function&); void visit_octave_user_function_trailer (octave_user_function&); void visit_function_def (tree_function_def&); void visit_identifier (tree_identifier&); void visit_if_clause (tree_if_clause&); void visit_if_command (tree_if_command&); void visit_if_command_list (tree_if_command_list&); void visit_index_expression (tree_index_expression&); void visit_matrix (tree_matrix&); void visit_cell (tree_cell&); void visit_multi_assignment (tree_multi_assignment&); void visit_no_op_command (tree_no_op_command&); void visit_constant (tree_constant&); void visit_fcn_handle (tree_fcn_handle&); void visit_parameter_list (tree_parameter_list&); void visit_postfix_expression (tree_postfix_expression&); void visit_prefix_expression (tree_prefix_expression&); void visit_return_command (tree_return_command&); void visit_return_list (tree_return_list&); void visit_simple_assignment (tree_simple_assignment&); void visit_statement (tree_statement&); void visit_statement_list (tree_statement_list&); void visit_switch_case (tree_switch_case&); void visit_switch_case_list (tree_switch_case_list&); void visit_switch_command (tree_switch_command&); void visit_try_catch_command (tree_try_catch_command&); void visit_unwind_protect_command (tree_unwind_protect_command&); void visit_while_command (tree_while_command&); void visit_do_until_command (tree_do_until_command&); private: std::vector<std::pair<std::string, bool> > arguments; type_bound_vector bounds; bool converting_function; // the scope of the function we are converting, or the current scope symbol_table::scope_id scope; jit_factory factory; // used instead of return values from visit_* functions jit_value *result; jit_block *entry_block; jit_block *final_block; jit_block *block; llvm::Function *function; jit_block_list blocks; std::vector<jit_magic_end::context> end_context; size_t iterator_count; size_t for_bounds_count; size_t short_count; variable_map vmap; void initialize (symbol_table::scope_id s); jit_call *create_checked_impl (jit_call *ret); // get an existing vairable. If the variable does not exist, it will not be // created jit_variable *find_variable (const std::string& vname) const; // get a variable, create it if it does not exist. The type will default to // the variable's current type in the symbol table. jit_variable *get_variable (const std::string& vname); // create a variable of the given name and given type. Will also insert an // extract statement jit_variable *create_variable (const std::string& vname, jit_type *type, bool isarg = true); // The name of the next for loop iterator. If inc is false, then the iterator // counter will not be incremented. std::string next_iterator (bool inc = true) { return next_name ("#iter", iterator_count, inc); } std::string next_for_bounds (bool inc = true) { return next_name ("#for_bounds", for_bounds_count, inc); } std::string next_shortcircut_result (bool inc = true) { return next_name ("#shortcircut_result", short_count, inc); } std::string next_name (const char *prefix, size_t& count, bool inc); jit_instruction *resolve (tree_index_expression& exp, jit_value *extra_arg = 0, bool lhs = false); jit_value *do_assign (tree_expression *exp, jit_value *rhs, bool artificial = false); jit_value *do_assign (const std::string& lhs, jit_value *rhs, bool print, bool artificial = false); jit_value *visit (tree *tee) { return visit (*tee); } jit_value *visit (tree& tee); typedef std::list<jit_block *> block_list; block_list breaks; block_list continues; void finish_breaks (jit_block *dest, const block_list& lst); }; // Convert from the low level Octave IR to LLVM class jit_convert_llvm : public jit_ir_walker { public: llvm::Function *convert_loop (llvm::Module *module, const jit_block_list& blocks, const std::list<jit_value *>& constants); jit_function convert_function (llvm::Module *module, const jit_block_list& blocks, const std::list<jit_value *>& constants, octave_user_function& fcn, const std::vector<jit_type *>& args); // arguments to the llvm::Function for loops const std::vector<std::pair<std::string, bool> >& get_arguments(void) const { return argument_vec; } #define JIT_METH(clname) \ virtual void visit (jit_ ## clname&); JIT_VISIT_IR_CLASSES; #undef JIT_METH private: // name -> argument index (used for compiling functions) std::map<std::string, int> argument_index; std::vector<std::pair<std::string, bool> > argument_vec; // name -> llvm argument (used for compiling loops) std::map<std::string, llvm::Value *> arguments; bool converting_function; // only used if we are converting a function jit_function creating; llvm::Function *function; llvm::BasicBlock *prelude; void convert (const jit_block_list& blocks, const std::list<jit_value *>& constants); void finish_phi (jit_phi *phi); void visit (jit_value *jvalue) { return visit (*jvalue); } void visit (jit_value &jvalue) { jvalue.accept (*this); } }; // type inference and SSA construction on the low level Octave IR class jit_infer { public: typedef jit_convert::variable_map variable_map; jit_infer (jit_factory& afactory, jit_block_list& ablocks, const variable_map& avmap); jit_block_list& get_blocks (void) const { return blocks; } jit_factory& get_factory (void) const { return factory; } void infer (void); private: jit_block_list& blocks; jit_factory& factory; const variable_map& vmap; std::list<jit_instruction *> worklist; void append_users (jit_value *v); void append_users_term (jit_terminator *term); void construct_ssa (void); void do_construct_ssa (jit_block& block, size_t avisit_count); jit_block& entry_block (void) { return *blocks.front (); } jit_block& final_block (void) { return *blocks.back (); } void place_releases (void); void push_worklist (jit_instruction *instr); void remove_dead (); void release_dead_phi (jit_block& ablock); void release_temp (jit_block& ablock, std::set<jit_value *>& temp); void simplify_phi (void); void simplify_phi (jit_phi& phi); }; class tree_jit { public: ~tree_jit (void); static bool execute (tree_simple_for_command& cmd, const octave_value& bounds); static bool execute (tree_while_command& cmd); static bool execute (octave_user_function& fcn, const octave_value_list& args, octave_value_list& retval); llvm::ExecutionEngine *get_engine (void) const { return engine; } llvm::Module *get_module (void) const { return module; } void optimize (llvm::Function *fn); private: tree_jit (void); static tree_jit& instance (void); bool initialize (void); bool do_execute (tree_simple_for_command& cmd, const octave_value& bounds); bool do_execute (tree_while_command& cmd); bool do_execute (octave_user_function& fcn, const octave_value_list& args, octave_value_list& retval); bool enabled (void); size_t trip_count (const octave_value& bounds) const; llvm::Module *module; llvm::PassManager *module_pass_manager; llvm::FunctionPassManager *pass_manager; llvm::ExecutionEngine *engine; }; class jit_function_info { public: jit_function_info (tree_jit& tjit, octave_user_function& fcn, const octave_value_list& ov_args); bool execute (const octave_value_list& ov_args, octave_value_list& retval) const; bool match (const octave_value_list& ov_args) const; private: typedef octave_base_value *(*jited_function)(octave_base_value**); std::vector<jit_type *> argument_types; jited_function function; }; class jit_info { public: // we use a pointer here so we don't have to include ov.h typedef std::map<std::string, const octave_value *> vmap; jit_info (tree_jit& tjit, tree& tee); jit_info (tree_jit& tjit, tree& tee, const octave_value& for_bounds); ~jit_info (void); bool execute (const vmap& extra_vars = vmap ()) const; bool match (const vmap& extra_vars = vmap ()) const; private: typedef jit_convert::type_bound type_bound; typedef jit_convert::type_bound_vector type_bound_vector; typedef void (*jited_function)(octave_base_value**); void compile (tree_jit& tjit, tree& tee, jit_type *for_bounds = 0); octave_value find (const vmap& extra_vars, const std::string& vname) const; llvm::ExecutionEngine *engine; jited_function function; llvm::Function *llvm_function; std::vector<std::pair<std::string, bool> > arguments; type_bound_vector bounds; }; #endif #endif