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2018-04-28mjit_config.h: expand min header namenobu
* Makefile.in, win32/Makefile.sub (mjit_config.h): expand min header name, including the version number and the suffix. * mjit.c (init_header_filename): the version number and the suffix are now included in the header name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-26win32/Makefile.sub: LIBDIR_BASENAMEnobu
* mjit.c (init_header_filename): support LIBDIR_BASENAME. * win32/Makefile.sub (config.h): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-22made *.cmd excutablenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63234 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-18win32.c: fix CSI sequences to deletenobu
* win32/win32.c (constat_apply): CSI 'J' and 'K' are defaulted to 1, not 0. [ruby-core:86560] [Bug #14691] * win32/win32.c (constat_apply): "delete before cursor" sequences include the cursor position. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-12[DOC] Add win32/README.win32 to .documentkazu
see https://github.com/ruby/docs.ruby-lang.org/issues/56 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-03removed never used variablenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63066 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-28win32/file.c: relative path with drive letternobu
* win32/file.c (IS_ABSOLUTE_PATH_P): home directory should not be a relative path regardless a drive letter. PathIsRelativeW returns FALSE on such path. [ruby-core:86356] [Bug #14638] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19* win32/README.win32: `make up` is only necessary when building from SVN source.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-19note that patch is required and need to run make up before makeusa
* win32/README.win32: patch(1) is required, and running `make up` before `make` is also required. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15win32/configure.bat: stop when setup failednobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09configure.ac: --disable-mathn optionnobu
* Makefile.in, win32/Makefile.sub: move CANONICALIZATION_FOR_MATHN from config.h which affects all extension libraries to XCFLAGS for the core only. * configure.ac: added --disable-mathn option. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-05Fix a typo [ci skip]kazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-05Makefile.sub: reconfignobu
* win32/Makefile.sub (reconfig): phony target to force reconfigure with previous options. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-03mjit_config.h: MJIT_LDSHAREDnobu
* configure.in (MJIT_LDSHARED): define based on LDSHARED with replacing CC with MJIT_CC. * Makefile.in, win32/Makefile.sub (mjit_config.h): instead of the default LDSHARED, use MJIT_LDSHARED to link mjit shared objects. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-02Makefile.sub: need suffixnobu
* win32/Makefile.sub: fix missing suffix of user32.lib. [Bug #14422] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-02Makefile.sub: link user32.libnobu
* win32/Makefile.sub: always link user32.lib which provides a lot of very common library functions. [Bug #14422] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-02configure.ac: library options to MAINLIBSnobu
* configure.ac (MAINLIBS): moved library options for main program and static libruby, and append MAINLIBS to LIBRUBYARG_STATIC, as these libraries are not needed for linking to shared libruby. [ruby-core:85882] [Bug #14422] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-01MJIT specific flagsnobu
Passing options to configure like as `configure MJIT_OPTFLAGS=-O MJIT_DEBUGFLAGS=-g` overrides options to be used to compile JIT code, separately from the default options to be used for ruby itself. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-20common.mk: moved macros to mjit_config.hnobu
* Makefile.in, common.mk, win32/Makefile.sub: moved MJIT macros to mjit_config.h from XCFLAGS. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-17LIBRUBY_A with extsnobu
* Makefile.in, win32/Makefile.sub (LIBRUBY_A): link with extension libraries if EXTSTATIC is set, so that static-ruby would work too. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-17separate PRE_LIBRUBY_UPDATEnobu
* Makefile.in, win32/Makefile.sub (PRE_LIBRUBY_UPDATE): separate definitions without miniruby. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-11win32/Makefile.sub: fix typo, missing commanobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-11mjit_config.h: include trailing comma for empty listnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-11mjit_config.h: more macrosnobu
* Makefie.in, win32/Makefile.sub: add more macros for compiler to mjit_config.h. * mjit.c: unification VC and GCC in progress. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-11Makefile.sub: cpp out for older VCnobu
* win32/Makefile.sub (CPPOUTFLAG, MJIT_HEADER_FLAGS): -Fi option is available since VC 10. redirect stdout on older versions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-10mjit_config.h: show content if verbosenobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-10mjit_config.hnobu
* Makefie.in, win32/Makefile.sub: make mjit_config.h from configured variables, including necessary options, e.g., `-m32` for 32bit binary on 64bit platform. * mjit.c: always use configured CC command. as config.h depends on the compiler, different compilers cannot work. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62343 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-09Makefile.sub: MESSAGE_BEGIN/END redirectionnobu
* win32/Makefile.sub (MESSAGE_BEGIN, MESSAGE_END): group the whole `for` command, to redirect all lines but not overwrite line by line. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-08missing macro definitionusa
* win32/Makefile.sub (RUBY_VERSION_NAME): used in this file but not defined. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-08MJIT header for multiarchnobu
* configure.ac: MJIT_HEADER_INSTALL_DIR to rubyarchhdrdir to support multiarch. * Makefile.in (MJIT_HEADER_INSTALL_DIR): configured by multiarch. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62320 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-08ifchange: --debug optionnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-08ifchange.bat: --color optionnobu
* win32/ifchange.bat: added --color option for the compatibility with tool/ifchange. do nothing right now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-06mjit mswin support (WIP)usa
* win32/Makefile.sub (LIBRUBYARG_SHARED): define for MJIT because it is used in common.mk. * mjit.c (make_pch): skip temporary for mswin. * mjit.c (compile_c_to_so, init_header_filename, mjit_init): mswin support. * mjig_compile.c (mjit_compile): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62267 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-06moved MJIT_CPPFLAGSnobu
* Makefile.in, win32/Makefile.sub (XCFLAGS): moved MJIT_CPPFLAGS from CPPFLAGS. MJIT_CPPFLAGS is only for mjit.c, unused in extension libraries. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-06common.mk: MJIT_CPPFLAGSnobu
* common.mk (MJIT_CPPFLAGS): moved common definition flags for mjit compilation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-06mjit headers for universal binarynobu
* common.mk (MJIT_HEADER, MJIT_MIN_HEADER): added hook to separate intermediate headers per archs. * defs/gmake.mk: build mjit headers per -arch options, and then merge the headers with `#ifdef`s. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-05mjit.c: determine prefix of MJIT header at runtimek0kubun
so that MJIT can work if Ruby is distributed as prebuilt binary. Now mjit_init() depends on the internal const TMP_RUBY_PREFIX which is only available after ruby_init_loadpath_safe() (L1608) and before ruby_init_prelude() (L1681). So the place of mjit_init() is moved. Makefile.in: Removed static prefix from MJIT_HEADER_ISNTALL_DIR macro. And this removes the unused LIBRUBY_LIBDIR macro as well. win32/Makefile.sub: ditto. Patch by: Lars Kanis <lars@greiz-reinsdorf.de> [Bug #14445] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-05Makefile.sub: va_copy in old versionnobu
* win32/Makefile.sub: va_copy is available since VS12 (VC 18.00). simple copy same as VC1 19.00. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-05va_copy is a C99ismshyouhei
Should provide appropriate fallback implementation. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04common.mk: CPPOUTFLAGnobu
* common.mk (rb_mjit_header.h): use $(CPPOUTFLAG). * win32/Makefile.sub (CPPOUTFLAG): needs -Fi to let cl.exe name preprocessed file, instead of -Fo. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62208 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04common.mk: rb_mjit_header.hnobu
* common.mk (rb_mjit_header.h): moved from Makefile.in and win32/Makefile.sub. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62202 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04Makefile.sub: CFLAGS_NO_ARCHnobu
* win32/Makefile.sub: split CFLAGS into CFLAGS_NO_ARCH and ARCH_FLAG, as well as Makefile.in. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04mjit_compile.c: merge initial JIT compilerk0kubun
which has been developed by Takashi Kokubun <takashikkbn@gmail> as YARV-MJIT. Many of its bugs are fixed by wanabe <s.wanabe@gmail.com>. This JIT compiler is designed to be a safe migration path to introduce JIT compiler to MRI. So this commit does not include any bytecode changes or dynamic instruction modifications, which are done in original MJIT. This commit even strips off some aggressive optimizations from YARV-MJIT, and thus it's slower than YARV-MJIT too. But it's still fairly faster than Ruby 2.5 in some benchmarks (attached below). Note that this JIT compiler passes `make test`, `make test-all`, `make test-spec` without JIT, and even with JIT. Not only it's perfectly safe with JIT disabled because it does not replace VM instructions unlike MJIT, but also with JIT enabled it stably runs Ruby applications including Rails applications. I'm expecting this version as just "initial" JIT compiler. I have many optimization ideas which are skipped for initial merging, and you may easily replace this JIT compiler with a faster one by just replacing mjit_compile.c. `mjit_compile` interface is designed for the purpose. common.mk: update dependencies for mjit_compile.c. internal.h: declare `rb_vm_insn_addr2insn` for MJIT. vm.c: exclude some definitions if `-DMJIT_HEADER` is provided to compiler. This avoids to include some functions which take a long time to compile, e.g. vm_exec_core. Some of the purpose is achieved in transform_mjit_header.rb (see `IGNORED_FUNCTIONS`) but others are manually resolved for now. Load mjit_helper.h for MJIT header. mjit_helper.h: New. This is a file used only by JIT-ed code. I'll refactor `mjit_call_cfunc` later. vm_eval.c: add some #ifdef switches to skip compiling some functions like Init_vm_eval. win32/mkexports.rb: export thread/ec functions, which are used by MJIT. include/ruby/defines.h: add MJIT_FUNC_EXPORTED macro alis to clarify that a function is exported only for MJIT. array.c: export a function used by MJIT. bignum.c: ditto. class.c: ditto. compile.c: ditto. error.c: ditto. gc.c: ditto. hash.c: ditto. iseq.c: ditto. numeric.c: ditto. object.c: ditto. proc.c: ditto. re.c: ditto. st.c: ditto. string.c: ditto. thread.c: ditto. variable.c: ditto. vm_backtrace.c: ditto. vm_insnhelper.c: ditto. vm_method.c: ditto. I would like to improve maintainability of function exports, but I believe this way is acceptable as initial merging if we clarify the new exports are for MJIT (so that we can use them as TODO list to fix) and add unit tests to detect unresolved symbols. I'll add unit tests of JIT compilations in succeeding commits. Author: Takashi Kokubun <takashikkbn@gmail.com> Contributor: wanabe <s.wanabe@gmail.com> Part of [Feature #14235] --- * Known issues * Code generated by gcc is faster than clang. The benchmark may be worse in macOS. Following benchmark result is provided by gcc w/ Linux. * Performance is decreased when Google Chrome is running * JIT can work on MinGW, but it doesn't improve performance at least in short running benchmark. * Currently it doesn't perform well with Rails. We'll try to fix this before release. --- * Benchmark reslts Benchmarked with: Intel 4.0GHz i7-4790K with 16GB memory under x86-64 Ubuntu 8 Cores - 2.0.0-p0: Ruby 2.0.0-p0 - r62186: Ruby trunk (early 2.6.0), before MJIT changes - JIT off: On this commit, but without `--jit` option - JIT on: On this commit, and with `--jit` option ** Optcarrot fps Benchmark: https://github.com/mame/optcarrot | |2.0.0-p0 |r62186 |JIT off |JIT on | |:--------|:--------|:--------|:--------|:--------| |fps |37.32 |51.46 |51.31 |58.88 | |vs 2.0.0 |1.00x |1.38x |1.37x |1.58x | ** MJIT benchmarks Benchmark: https://github.com/benchmark-driver/mjit-benchmarks (Original: https://github.com/vnmakarov/ruby/tree/rtl_mjit_branch/MJIT-benchmarks) | |2.0.0-p0 |r62186 |JIT off |JIT on | |:----------|:--------|:--------|:--------|:--------| |aread |1.00 |1.09 |1.07 |2.19 | |aref |1.00 |1.13 |1.11 |2.22 | |aset |1.00 |1.50 |1.45 |2.64 | |awrite |1.00 |1.17 |1.13 |2.20 | |call |1.00 |1.29 |1.26 |2.02 | |const2 |1.00 |1.10 |1.10 |2.19 | |const |1.00 |1.11 |1.10 |2.19 | |fannk |1.00 |1.04 |1.02 |1.00 | |fib |1.00 |1.32 |1.31 |1.84 | |ivread |1.00 |1.13 |1.12 |2.43 | |ivwrite |1.00 |1.23 |1.21 |2.40 | |mandelbrot |1.00 |1.13 |1.16 |1.28 | |meteor |1.00 |2.97 |2.92 |3.17 | |nbody |1.00 |1.17 |1.15 |1.49 | |nest-ntimes|1.00 |1.22 |1.20 |1.39 | |nest-while |1.00 |1.10 |1.10 |1.37 | |norm |1.00 |1.18 |1.16 |1.24 | |nsvb |1.00 |1.16 |1.16 |1.17 | |red-black |1.00 |1.02 |0.99 |1.12 | |sieve |1.00 |1.30 |1.28 |1.62 | |trees |1.00 |1.14 |1.13 |1.19 | |while |1.00 |1.12 |1.11 |2.41 | ** Discourse's script/bench.rb Benchmark: https://github.com/discourse/discourse/blob/v1.8.7/script/bench.rb NOTE: Rails performance was somehow a little degraded with JIT for now. We should fix this. (At least I know opt_aref is performing badly in JIT and I have an idea to fix it. Please wait for the fix.) *** JIT off Your Results: (note for timings- percentile is first, duration is second in millisecs) categories_admin: 50: 17 75: 18 90: 22 99: 29 home_admin: 50: 21 75: 21 90: 27 99: 40 topic_admin: 50: 17 75: 18 90: 22 99: 32 categories: 50: 35 75: 41 90: 43 99: 77 home: 50: 39 75: 46 90: 49 99: 95 topic: 50: 46 75: 52 90: 56 99: 101 *** JIT on Your Results: (note for timings- percentile is first, duration is second in millisecs) categories_admin: 50: 19 75: 21 90: 25 99: 33 home_admin: 50: 24 75: 26 90: 30 99: 35 topic_admin: 50: 19 75: 20 90: 25 99: 30 categories: 50: 40 75: 44 90: 48 99: 76 home: 50: 42 75: 48 90: 51 99: 89 topic: 50: 49 75: 55 90: 58 99: 99 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04common.mk: MJIT_MIN_HEADERnobu
* common.mk ($(MJIT_MIN_HEADER)): moved duplicate recipe from Makefile.in and win32/Makefile.sub. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04use ifchange tool for rb_mjit_header.hnobu
* Makefile.in, win32/Makefile.sub (rb_mjit_header.h): use ifchange tool. cmp command is not available on Windows. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62194 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04mjit.c: merge MJIT infrastructurek0kubun
that allows to JIT-compile Ruby methods by generating C code and using C compiler. See the first comment of mjit.c to know what this file does. mjit.c is authored by Vladimir Makarov <vmakarov@redhat.com>. After he invented great method JIT infrastructure for MRI as MJIT, Lars Kanis <lars@greiz-reinsdorf.de> sent the patch to support MinGW in MJIT. In addition to merging it, I ported pthread to Windows native threads. Now this MJIT infrastructure can be compiled on Visual Studio. This commit simplifies mjit.c to decrease code at initial merge. For example, this commit does not provide multiple JIT threads support. We can resurrect them later if we really want them, but I wanted to minimize diff to make it easier to review this patch. `/tmp/_mjitXXX` file is renamed to `/tmp/_ruby_mjitXXX` because non-Ruby developers may not know the name "mjit" and the file name should make sure it's from Ruby and not from some harmful programs. TODO: it may be better to store this to some temporary directory which Ruby is already using by Tempfile, if it's not bad for performance. mjit.h: New. It has `mjit_exec` interface similar to `vm_exec`, which is for triggering MJIT. This drops interface for AOT compared to the original MJIT. Makefile.in: define macros to let MJIT know the path of MJIT header. Probably we can refactor this to reduce the number of macros (TODO). win32/Makefile.sub: ditto. common.mk: compile mjit.o and mjit_compile.o. Unlike original MJIT, this commit separates MJIT infrastructure and JIT compiler code as independent object files. As initial patch is NOT going to have ultra-fast JIT compiler, it's likely to replace JIT compiler, e.g. original MJIT's compiler or some future JIT impelementations which are not public now. inits.c: define MJIT module. This is added because `MJIT.enabled?` was necessary for testing. test/lib/zombie_hunter.rb: skip if `MJIT.enabled?`. Obviously this wouldn't work with current code when JIT is enabled. test/ruby/test_io.rb: skip this too. This would make no sense with MJIT. ruby.c: define MJIT CLI options. As major difference from original MJIT, "-j:l"/"--jit:llvm" are renamed to "--jit-cc" because I want to support not only gcc/clang but also cl.exe (Visual Studio) in the future. But it takes only "--jit-cc=gcc", "--jit-cc=clang" for now. And only long "--jit" options are allowed since some Ruby committers preferred it at Ruby developers Meeting on January, and some of options are renamed. This file also triggers to initialize MJIT thread and variables. eval.c: finalize MJIT worker thread and variables. test/ruby/test_rubyoptions.rb: fix number of CLI options for --jit. thread_pthread.c: change for pthread abstraction in MJIT. Prefix rb_ for functions which are used by other files. thread_win32.c: ditto, for Windows. Those pthread porting is one of major works that YARV-MJIT created, which is my fork of MJIT, in Feature 14235. thread.c: follow rb_ prefix changes vm.c: trigger MJIT call on VM invocation. Also trigger `mjit_mark` to avoid SEGV by race between JIT and GC of ISeq. The improvement was provided by wanabe <s.wanabe@gmail.com>. In JIT compiler I created and am going to add in my next commit, I found that having `mjit_exec` after `vm_loop_start:` is harmful because the JIT-ed function doesn't proceed other ISeqs on RESTORE_REGS of leave insn. Executing non-FINISH frame is unexpected for my JIT compiler and `exception_handler` triggers executions of such ISeqs. So `mjit_exec` here should be executed only when it directly comes from `vm_exec` call. `RubyVM::MJIT` module and `.enabled?` method is added so that we can skip some tests which don't expect JIT threads or compiler file descriptors. vm_insnhelper.h: trigger MJIT on method calls during VM execution. vm_core.h: add fields required for mjit.c. `bp` must be `cfp[6]` because rb_control_frame_struct is likely to be casted to another struct. The last position is the safest place to add the new field. vm_insnhelper.c: save initial value of cfp->ep as cfp->bp. This is an optimization which are done in both MJIT and YARV-MJIT. So this change is added in this commit. Calculating bp from ep is a little heavy work, so bp is kind of cache for it. iseq.c: notify ISeq GC to MJIT. We should know which iseq in MJIT queue is GCed to avoid SEGV. TODO: unload some GCed units in some safe way. gc.c: add hooks so that MJIT can wait GC, and vice versa. Simultaneous JIT and GC executions may cause SEGV and so we should synchronize them. cont.c: save continuation information in MJIT worker. As MJIT shouldn't unload JIT-ed code which is being used, MJIT wants to know full list of saved execution contexts for continuation and detect ISeqs in use. mjit_compile.c: added empty JIT compiler so that you can reuse this commit to build your own JIT compiler. This commit tries to compile ISeqs but all of them are considered as not supported in this commit. So you can't use JIT compiler in this commit yet while we added --jit option now. Patch author: Vladimir Makarov <vmakarov@redhat.com>. Contributors: Takashi Kokubun <takashikkbn@gmail.com>. wanabe <s.wanabe@gmail.com>. Lars Kanis <lars@greiz-reinsdorf.de>. Part of Feature 12589 and 14235. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-04common.mk: install a single header file for JITk0kubun
compilation which is created by transforming a preprocessed vm.c. This file will be used by JIT compiler's generated code which we are going to have from succeeding commits. Makefile.in: generate MJIT header for UNIX environments. win32/Makefile.sub: generate MJIT header for mswin environments. At initial merge, we're going to support only MinGW for Windows. So the header installed by this file won't be used for short term, but we'll add mswin support in a half year or so, for sure. tool/transform_mjit_header.rb: New. This script was originally written as minimize_mjit_header.rb by Vladimir N. Makarov <vmakarov@redhat.com> for Feature 12589. Then I refactored a little so that it can conform CodeClimate CI which is currently set for Ruby's GitHub repository, and fixed some bugs and ported it to work on Windows. Also, as original minimize_mjit_header.rb takes too long time to run, this is modified to skip minimization step because having *static* unused definitions does not waste compilation time on -O2 since compiler can skip to compile unused static functions. So this does no longer "minimize" the header and is renamed. This header installation does NOT include a header to automatically export symbols used by MJIT. That's because original MJIT code was failing to export symbols in the import header in macOS environment. But I would like to have the functionality for maintainability in the future. I'll manually export things but it would be just an intemediate solution. Patch by: Vladimir N. Makarov <vmakarov@redhat.com> Part of: Feature 12589 and 14235. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-01win32.c: EPIPE for ERROR_NO_DATAnobu
* win32/win32.c (rb_w32_write): writing to closed pipe fails with ERROR_NO_DATA but msvcrt maps it to EINVAL. map it to EPIPE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-30setup.mak: discard BASERUBY outputnobu
* win32/setup.mak: discard output from BASERUBY command, even if it contains multiple commands. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62110 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-27win32/Makefile.sub: fix typok0kubun
Other places are using RT_VER. So I guess this is correct. Currently AppVeyor CI is failing and I want to fix that. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 15:12:45 +0000