| Commit message (Collapse) | Author | Age | Files | Lines |
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As this rule does not use a separate timestamp file, the target
will be rebuilt every time once it is outdated.
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To fix build failures.
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This shall fix compile errors.
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Fix MSVC build error.
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To generate what is necessary via generic_erb.rb instead.
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To generate what is necessary via generic_erb.rb instead.
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As fork(2) is deprecated, its calls must be guarded by
`COMPILER_WARNING_IGNORED(-Wdeprecated-declarations)`.
All usages of fork(2) in process have been alread guarded. A new call
to fork(2) was added in ruby.c with f22c4ff359498ab342e4b6d6feb21af6004ee270.
This caused a build failure on Solaris 11.
It may hide a bug to guard big code unnecessarily, so this change
introduces a simple wrapper "rb_fork" whose definition is guarded, and
replaces all calls to fork(2) with the wrapper function.
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Often it is easy to search, grep, etc from command line, for
debugging purpose.
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This reverts commit 443389effc37308ce1a3c3a840082a344fc6af56.
This reverts commit d94960f22ec2de3a3855305cb51343806d2b46c7.
Inclusion of header files must be explicit. Every file shall directly
include what is necessary.
https://github.com/include-what-you-use/include-what-you-use says:
> When every file includes what it uses, then it is possible to edit any
> file and remove unused headers, without fear of accidentally breaking
> the upwards dependencies of that file. It also becomes easy to
> automatically track and update dependencies in the source code.
Though we don't use iwyu itself, the principle quoted above is a good
thing that we can agree.
Now that include guards were added to every and all of the headers
inside of our project this changeset does not increase compile time, at
least on my machine.
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Split ruby.h
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hoping to fix https://github.com/ruby/actions/runs/527422022
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And then the environment variable.
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for consistency
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variable of make instead of d059714746 as requested.
You can disable this like `make MJIT_WITHOUT_TABS=false` or
`export MJIT_WITHOUT_TABS=false`.
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in debugflags, as requested by nobu
I actually wanted to check debugflags directly rather than MJIT_DEBUGFLAGS
because debugflags is always used but MJIT_DEBUGFLAGS may not be always used.
But I couldn't find a better way to check debugflags.
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This is necessary to avoid converting a hard tab to just 1 space in
preprocessor to generate rb_mjit_header.h, which is helpful when using
gdb or perf report.
See also: [Misc #16112]
This reverts commit 91acdd17c4b4bb69a8fa3ada46e09dad46b9362e.
Fixed permission failure on Travis, encoding, and added SKIPPED_FILES.
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This reverts commit 57119dd561418c917b885db5f5af7f129a96d1ec.
Temporarily reverting for Travis failures
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I can't live without this when using gdb or perf report.
See also: [Misc #16112]
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for perf output like:
Samples: 100K of event 'cycles:ppp', Event count (approx.): 1007750000
Children Self Command Shared Object Symbol
+ 81.58% 1.47% ruby ruby [.] rb_vm_exec
+ 81.06% 7.61% ruby ruby [.] vm_exec_core
+ 80.16% 0.00% ruby ruby [.] vm_sendish (inlined)
+ 75.03% 0.00% ruby ruby [.] mjit_exec (inlined)
+ 74.37% 0.00% ruby ruby [.] mjit_exec (inlined)
+ 73.42% 0.22% ruby _ruby_mjit_p11277u42.so [.] _mjit42_rack_method_override_rb_call
+ 73.25% 0.10% ruby _ruby_mjit_p11277u41.so [.] _mjit41_sinatra_show_exceptions_rb_call
+ 73.19% 0.22% ruby _ruby_mjit_p11277u44.so [.] _mjit44_rack_head_rb_call
+ 73.03% 0.15% ruby _ruby_mjit_p11277u45.so [.] _mjit45_sinatra_base_rb_call
+ 72.87% 0.26% ruby _ruby_mjit_p11277u49.so [.] _mjit49_rack_logger_rb_call
+ 70.56% 0.11% ruby _ruby_mjit_p11277u40.so [.] _mjit40_sinatra_base_rb_call
+ 68.70% 0.11% ruby _ruby_mjit_p11277u39.so [.] _mjit39_sinatra_base_rb_call
+ 68.39% 0.29% ruby _ruby_mjit_p11277u56.so [.] _mjit56_rack_protection_frame_options_rb_call
+ 67.89% 0.18% ruby _ruby_mjit_p11277u37.so [.] _mjit37_sinatra_base_rb_block_in_call
+ 67.04% 0.16% ruby _ruby_mjit_p11277u34.so [.] _mjit34_sinatra_base_rb_synchronize
Reverting deb1c7b97d, fixing `sprint_funcname`'s argument in `compact_all_jit_code`.
Also updating common.mk.
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Fixing SEGVs like:
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744905
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2744420
http://ci.rvm.jp/results/trunk-mjit-wait@silicon-docker/2741400
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Extract bundled gems under ".bundle/gems" and get rid of
duplication which cause constant redefinition warnings at
`test-all` after `extract-gems` and `test-bundler`.
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`rb_funcallv_public` and `rb_respond_to` require an `ID`, not a
`Symbol`. [Bug #16649]
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This reverts commit c7b71af9e21b3f0b8fe413a3c20cf4bd633c40d0, as
an example in bundler expects untouch PATH.
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This patch contains several ideas:
(1) Disposable inline method cache (IMC) for race-free inline method cache
* Making call-cache (CC) as a RVALUE (GC target object) and allocate new
CC on cache miss.
* This technique allows race-free access from parallel processing
elements like RCU.
(2) Introduce per-Class method cache (pCMC)
* Instead of fixed-size global method cache (GMC), pCMC allows flexible
cache size.
* Caching CCs reduces CC allocation and allow sharing CC's fast-path
between same call-info (CI) call-sites.
(3) Invalidate an inline method cache by invalidating corresponding method
entries (MEs)
* Instead of using class serials, we set "invalidated" flag for method
entry itself to represent cache invalidation.
* Compare with using class serials, the impact of method modification
(add/overwrite/delete) is small.
* Updating class serials invalidate all method caches of the class and
sub-classes.
* Proposed approach only invalidate the method cache of only one ME.
See [Feature #16614] for more details.
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Now, rb_call_info contains how to call the method with tuple of
(mid, orig_argc, flags, kwarg). Most of cases, kwarg == NULL and
mid+argc+flags only requires 64bits. So this patch packed
rb_call_info to VALUE (1 word) on such cases. If we can not
represent it in VALUE, then use imemo_callinfo which contains
conventional callinfo (rb_callinfo, renamed from rb_call_info).
iseq->body->ci_kw_size is removed because all of callinfo is VALUE
size (packed ci or a pointer to imemo_callinfo).
To access ci information, we need to use these functions:
vm_ci_mid(ci), _flag(ci), _argc(ci), _kwarg(ci).
struct rb_call_info_kw_arg is renamed to rb_callinfo_kwarg.
rb_funcallv_with_cc() and rb_method_basic_definition_p_with_cc()
is temporary removed because cd->ci should be marked.
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`rb_str_new_cstr` can raise a `NoMemoryError`.
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