mirror of
https://github.com/ruby/ruby.git
synced 2026-01-27 04:24:23 +00:00
0e5cb74a00
lobsters before:
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (71.9% of total 15,247,103):
Hash#[]: 4,516,006 (29.6%)
Class#current: 1,154,273 ( 7.6%)
Kernel#is_a?: 1,027,952 ( 6.7%)
Regexp#match?: 398,256 ( 2.6%)
String#empty?: 353,775 ( 2.3%)
Hash#key?: 349,154 ( 2.3%)
Hash#[]=: 344,347 ( 2.3%)
String#start_with?: 337,386 ( 2.2%)
Kernel#respond_to?: 316,003 ( 2.1%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.6%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,339 ( 1.4%)
Hash#fetch: 204,702 ( 1.3%)
Kernel#block_given?: 181,789 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,336 ( 1.2%)
BasicObject#!=: 174,429 ( 1.1%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,600 ( 1.1%)
Top-20 not annotated C methods (72.5% of total 15,409,355):
Hash#[]: 4,516,016 (29.3%)
Kernel#is_a?: 1,209,970 ( 7.9%)
Class#current: 1,154,273 ( 7.5%)
Regexp#match?: 398,256 ( 2.6%)
String#empty?: 361,013 ( 2.3%)
Hash#key?: 349,154 ( 2.3%)
Hash#[]=: 344,347 ( 2.2%)
String#start_with?: 337,386 ( 2.2%)
Kernel#respond_to?: 316,003 ( 2.1%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.6%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,339 ( 1.4%)
Hash#fetch: 204,702 ( 1.3%)
Kernel#block_given?: 191,658 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,343 ( 1.2%)
BasicObject#!=: 174,613 ( 1.1%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,634 ( 1.1%)
Top-2 not optimized method types for send (100.0% of total 71,083):
cfunc: 47,637 (67.0%)
iseq: 23,446 (33.0%)
Top-6 not optimized method types for send_without_block (100.0% of total 4,482,446):
iseq: 2,227,443 (49.7%)
bmethod: 985,679 (22.0%)
optimized: 952,914 (21.3%)
alias: 310,750 ( 6.9%)
null: 5,106 ( 0.1%)
cfunc: 554 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 4,264,922):
invokesuper: 2,346,296 (55.0%)
invokeblock: 809,163 (19.0%)
sendforward: 505,446 (11.9%)
opt_eq: 454,244 (10.7%)
opt_plus: 74,059 ( 1.7%)
opt_minus: 36,227 ( 0.8%)
opt_send_without_block: 21,396 ( 0.5%)
opt_neq: 7,247 ( 0.2%)
opt_mult: 6,752 ( 0.2%)
opt_or: 3,617 ( 0.1%)
opt_lt: 348 ( 0.0%)
opt_ge: 91 ( 0.0%)
opt_gt: 36 ( 0.0%)
Top-9 send fallback reasons (100.0% of total 27,366,538):
send_without_block_polymorphic: 9,222,828 (33.7%)
send_no_profiles: 5,892,897 (21.5%)
send_without_block_not_optimized_method_type: 4,482,446 (16.4%)
not_optimized_instruction: 4,264,922 (15.6%)
send_without_block_no_profiles: 3,407,046 (12.4%)
send_not_optimized_method_type: 71,083 ( 0.3%)
send_without_block_cfunc_array_variadic: 15,135 ( 0.1%)
obj_to_string_not_string: 9,919 ( 0.0%)
send_without_block_direct_too_many_args: 262 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 688,292):
expandarray: 328,369 (47.7%)
checkkeyword: 190,697 (27.7%)
getclassvariable: 59,286 ( 8.6%)
getblockparam: 48,651 ( 7.1%)
invokesuperforward: 48,162 ( 7.0%)
opt_duparray_send: 11,978 ( 1.7%)
getconstant: 840 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 19 ( 0.0%)
Top-2 compile error reasons (100.0% of total 3,675,808):
register_spill_on_alloc: 3,459,950 (94.1%)
register_spill_on_ccall: 215,858 ( 5.9%)
Top-14 side exit reasons (100.0% of total 10,732,532):
compile_error: 3,675,808 (34.2%)
guard_type_failure: 2,616,693 (24.4%)
guard_shape_failure: 1,902,102 (17.7%)
unhandled_yarv_insn: 688,292 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 534,943 ( 5.0%)
unhandled_kwarg: 421,996 ( 3.9%)
patchpoint: 359,831 ( 3.4%)
unknown_newarray_send: 314,665 ( 2.9%)
unhandled_splat: 121,910 ( 1.1%)
unhandled_hir_insn: 76,393 ( 0.7%)
block_param_proxy_modified: 19,193 ( 0.2%)
interrupt: 528 ( 0.0%)
obj_to_string_fallback: 156 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 66,343,482
dynamic_send_count: 27,366,538 (41.2%)
optimized_send_count: 38,976,944 (58.8%)
iseq_optimized_send_count: 17,935,768 (27.0%)
inline_cfunc_optimized_send_count: 5,794,073 ( 8.7%)
non_variadic_cfunc_optimized_send_count: 12,588,582 (19.0%)
variadic_cfunc_optimized_send_count: 2,658,521 ( 4.0%)
dynamic_getivar_count: 7,321,990
dynamic_setivar_count: 7,231,183
compiled_iseq_count: 4,770
failed_iseq_count: 468
compile_time: 7,466ms
profile_time: 52ms
gc_time: 33ms
invalidation_time: 116ms
vm_write_pc_count: 64,768,186
vm_write_sp_count: 63,445,066
vm_write_locals_count: 63,445,066
vm_write_stack_count: 63,445,066
vm_write_to_parent_iseq_local_count: 292,445
vm_read_from_parent_iseq_local_count: 6,461,354
code_region_bytes: 22,446,080
side_exit_count: 10,732,532
total_insn_count: 515,600,654
vm_insn_count: 163,640,874
zjit_insn_count: 351,959,780
ratio_in_zjit: 68.3%
```
lobsters after:
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (72.3% of total 14,893,304):
Hash#[]: 4,515,997 (30.3%)
Class#current: 1,154,273 ( 7.8%)
Kernel#is_a?: 1,027,957 ( 6.9%)
Regexp#match?: 398,259 ( 2.7%)
Hash#key?: 349,149 ( 2.3%)
Hash#[]=: 344,347 ( 2.3%)
String#start_with?: 337,386 ( 2.3%)
Kernel#respond_to?: 316,003 ( 2.1%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.6%)
TrueClass#===: 235,771 ( 1.6%)
FalseClass#===: 231,144 ( 1.6%)
Array#include?: 211,333 ( 1.4%)
Hash#fetch: 204,703 ( 1.4%)
Kernel#block_given?: 181,781 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,337 ( 1.2%)
BasicObject#!=: 174,429 ( 1.2%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,600 ( 1.1%)
String#==: 154,751 ( 1.0%)
Top-20 not annotated C methods (72.9% of total 15,048,318):
Hash#[]: 4,516,007 (30.0%)
Kernel#is_a?: 1,209,975 ( 8.0%)
Class#current: 1,154,273 ( 7.7%)
Regexp#match?: 398,259 ( 2.6%)
Hash#key?: 349,149 ( 2.3%)
Hash#[]=: 344,347 ( 2.3%)
String#start_with?: 337,386 ( 2.2%)
Kernel#respond_to?: 316,003 ( 2.1%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.6%)
TrueClass#===: 235,771 ( 1.6%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,333 ( 1.4%)
Hash#fetch: 204,703 ( 1.4%)
Kernel#block_given?: 191,650 ( 1.3%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,344 ( 1.2%)
BasicObject#!=: 174,613 ( 1.2%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,634 ( 1.1%)
String#==: 160,682 ( 1.1%)
Top-2 not optimized method types for send (100.0% of total 71,084):
cfunc: 47,638 (67.0%)
iseq: 23,446 (33.0%)
Top-6 not optimized method types for send_without_block (100.0% of total 4,482,444):
iseq: 2,227,440 (49.7%)
bmethod: 985,679 (22.0%)
optimized: 952,916 (21.3%)
alias: 310,749 ( 6.9%)
null: 5,106 ( 0.1%)
cfunc: 554 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 4,264,913):
invokesuper: 2,346,301 (55.0%)
invokeblock: 809,153 (19.0%)
sendforward: 505,445 (11.9%)
opt_eq: 454,244 (10.7%)
opt_plus: 74,056 ( 1.7%)
opt_minus: 36,227 ( 0.8%)
opt_send_without_block: 21,396 ( 0.5%)
opt_neq: 7,247 ( 0.2%)
opt_mult: 6,752 ( 0.2%)
opt_or: 3,617 ( 0.1%)
opt_lt: 348 ( 0.0%)
opt_ge: 91 ( 0.0%)
opt_gt: 36 ( 0.0%)
Top-9 send fallback reasons (100.0% of total 27,366,491):
send_without_block_polymorphic: 9,222,820 (33.7%)
send_no_profiles: 5,892,885 (21.5%)
send_without_block_not_optimized_method_type: 4,482,444 (16.4%)
not_optimized_instruction: 4,264,913 (15.6%)
send_without_block_no_profiles: 3,407,030 (12.4%)
send_not_optimized_method_type: 71,084 ( 0.3%)
send_without_block_cfunc_array_variadic: 15,134 ( 0.1%)
obj_to_string_not_string: 9,919 ( 0.0%)
send_without_block_direct_too_many_args: 262 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 688,291):
expandarray: 328,368 (47.7%)
checkkeyword: 190,697 (27.7%)
getclassvariable: 59,286 ( 8.6%)
getblockparam: 48,651 ( 7.1%)
invokesuperforward: 48,162 ( 7.0%)
opt_duparray_send: 11,978 ( 1.7%)
getconstant: 840 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 19 ( 0.0%)
Top-2 compile error reasons (100.0% of total 3,675,807):
register_spill_on_alloc: 3,459,949 (94.1%)
register_spill_on_ccall: 215,858 ( 5.9%)
Top-14 side exit reasons (100.0% of total 10,732,546):
compile_error: 3,675,807 (34.2%)
guard_type_failure: 2,616,699 (24.4%)
guard_shape_failure: 1,902,100 (17.7%)
unhandled_yarv_insn: 688,291 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 534,950 ( 5.0%)
unhandled_kwarg: 421,993 ( 3.9%)
patchpoint: 359,837 ( 3.4%)
unknown_newarray_send: 314,667 ( 2.9%)
unhandled_splat: 121,913 ( 1.1%)
unhandled_hir_insn: 76,393 ( 0.7%)
block_param_proxy_modified: 19,193 ( 0.2%)
interrupt: 525 ( 0.0%)
obj_to_string_fallback: 156 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 66,343,388
dynamic_send_count: 27,366,491 (41.2%)
optimized_send_count: 38,976,897 (58.8%)
iseq_optimized_send_count: 17,935,730 (27.0%)
inline_cfunc_optimized_send_count: 6,147,863 ( 9.3%)
non_variadic_cfunc_optimized_send_count: 12,234,780 (18.4%)
variadic_cfunc_optimized_send_count: 2,658,524 ( 4.0%)
dynamic_getivar_count: 7,321,987
dynamic_setivar_count: 7,231,160
compiled_iseq_count: 4,770
failed_iseq_count: 468
compile_time: 7,223ms
profile_time: 51ms
gc_time: 32ms
invalidation_time: 107ms
vm_write_pc_count: 64,414,293
vm_write_sp_count: 63,091,183
vm_write_locals_count: 63,091,183
vm_write_stack_count: 63,091,183
vm_write_to_parent_iseq_local_count: 292,443
vm_read_from_parent_iseq_local_count: 6,461,326
code_region_bytes: 22,446,080
side_exit_count: 10,732,546
total_insn_count: 515,600,823
vm_insn_count: 163,641,263
zjit_insn_count: 351,959,560
ratio_in_zjit: 68.3%
```
What is Ruby?
Ruby is an interpreted object-oriented programming language often used for web development. It also offers many scripting features to process plain text and serialized files, or manage system tasks. It is simple, straightforward, and extensible.
Features of Ruby
- Simple Syntax
- Normal Object-oriented Features (e.g. class, method calls)
- Advanced Object-oriented Features (e.g. mix-in, singleton-method)
- Operator Overloading
- Exception Handling
- Iterators and Closures
- Garbage Collection
- Dynamic Loading of Object Files (on some architectures)
- Highly Portable (works on many Unix-like/POSIX compatible platforms as well as Windows, macOS, etc.) cf. https://docs.ruby-lang.org/en/master/maintainers_md.html#label-Platform+Maintainers
How to get Ruby
For a complete list of ways to install Ruby, including using third-party tools like rvm, see:
https://www.ruby-lang.org/en/downloads/
You can download release packages and the snapshot of the repository. If you want to download whole versions of Ruby, please visit https://www.ruby-lang.org/en/downloads/releases/.
Download with Git
The mirror of the Ruby source tree can be checked out with the following command:
$ git clone https://github.com/ruby/ruby.git
There are some other branches under development. Try the following command to see the list of branches:
$ git ls-remote https://github.com/ruby/ruby.git
You may also want to use https://git.ruby-lang.org/ruby.git (actual master of Ruby source) if you are a committer.
How to build
See Building Ruby
Ruby home page
Documentation
Mailing list
There is a mailing list to discuss Ruby. To subscribe to this list, please send the following phrase:
join
in the mail subject (not body) to the address ruby-talk-request@ml.ruby-lang.org.
Copying
See the file COPYING.
Feedback
Questions about the Ruby language can be asked on the Ruby-Talk mailing list or on websites like https://stackoverflow.com.
Bugs should be reported at https://bugs.ruby-lang.org. Read "Reporting Issues" for more information.
Contributing
See "Contributing to Ruby", which includes setup and build instructions.
The Author
Ruby was originally designed and developed by Yukihiro Matsumoto (Matz) in 1995.