Aiden Fox Ivey
6a94632d4a
ZJIT: Add HashAref to HIR and inline Hash#[] to HashAref ( #14838 )
...
Fixes https://github.com/Shopify/ruby/issues/793
## Testing on `liquid-render`:
<details>
<summary>Before patch:</summary>
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (96.8% of total 20,222,783):
Kernel#respond_to?: 9,725,886 (48.1%)
Hash#key?: 4,589,528 (22.7%)
Set#include?: 1,493,789 ( 7.4%)
String#===: 616,183 ( 3.0%)
Hash#[]: 453,675 ( 2.2%)
String#<<: 386,831 ( 1.9%)
Integer#<<: 319,768 ( 1.6%)
Kernel#is_a?: 312,176 ( 1.5%)
Integer#/: 238,502 ( 1.2%)
Kernel#format: 238,502 ( 1.2%)
Array#<<: 220,724 ( 1.1%)
Class#last_match: 179,182 ( 0.9%)
Hash#[]=: 167,728 ( 0.8%)
CGI::EscapeExt#escapeHTML: 106,471 ( 0.5%)
Array#shift: 98,030 ( 0.5%)
Array#unshift: 90,851 ( 0.4%)
String#=~: 90,637 ( 0.4%)
String#start_with?: 88,122 ( 0.4%)
Regexp#===: 85,648 ( 0.4%)
String#empty?: 80,950 ( 0.4%)
Top-20 not annotated C methods (97.0% of total 20,268,253):
Kernel#respond_to?: 9,725,886 (48.0%)
Hash#key?: 4,589,528 (22.6%)
Set#include?: 1,493,789 ( 7.4%)
String#===: 616,183 ( 3.0%)
Hash#[]: 453,675 ( 2.2%)
Kernel#is_a?: 397,366 ( 2.0%)
String#<<: 386,831 ( 1.9%)
Integer#<<: 319,768 ( 1.6%)
Integer#/: 238,502 ( 1.2%)
Kernel#format: 238,502 ( 1.2%)
Array#<<: 220,724 ( 1.1%)
Class#last_match: 179,182 ( 0.9%)
Hash#[]=: 167,728 ( 0.8%)
CGI::EscapeExt#escapeHTML: 106,471 ( 0.5%)
Array#shift: 98,030 ( 0.5%)
Array#unshift: 90,851 ( 0.4%)
String#=~: 90,637 ( 0.4%)
String#start_with?: 88,122 ( 0.4%)
Regexp#===: 85,648 ( 0.4%)
String#empty?: 80,950 ( 0.4%)
Top-2 not optimized method types for send (100.0% of total 1,180):
iseq: 602 (51.0%)
cfunc: 578 (49.0%)
Top-3 not optimized method types for send_without_block (100.0% of total 4,896,785):
iseq: 4,669,764 (95.4%)
optimized: 227,001 ( 4.6%)
alias: 20 ( 0.0%)
Top-9 not optimized instructions (100.0% of total 1,255,287):
invokeblock: 430,174 (34.3%)
opt_neq: 319,471 (25.5%)
opt_and: 319,471 (25.5%)
opt_eq: 127,926 (10.2%)
opt_le: 31,238 ( 2.5%)
invokesuper: 23,409 ( 1.9%)
opt_minus: 2,934 ( 0.2%)
opt_send_without_block: 562 ( 0.0%)
opt_or: 102 ( 0.0%)
Top-7 send fallback reasons (100.0% of total 17,930,659):
send_no_profiles: 6,145,096 (34.3%)
send_without_block_polymorphic: 5,459,600 (30.4%)
send_without_block_not_optimized_method_type: 4,896,785 (27.3%)
not_optimized_instruction: 1,255,287 ( 7.0%)
send_without_block_no_profiles: 170,037 ( 0.9%)
obj_to_string_not_string: 2,674 ( 0.0%)
send_not_optimized_method_type: 1,180 ( 0.0%)
Top-3 unhandled YARV insns (100.0% of total 157,831):
getclassvariable: 157,694 (99.9%)
once: 121 ( 0.1%)
getconstant: 16 ( 0.0%)
Top-2 compile error reasons (100.0% of total 8,905,991):
register_spill_on_alloc: 8,905,891 (100.0%)
register_spill_on_ccall: 100 ( 0.0%)
Top-9 side exit reasons (100.0% of total 26,549,652):
compile_error: 8,905,991 (33.5%)
guard_shape_failure: 6,590,116 (24.8%)
guard_type_failure: 4,882,217 (18.4%)
unhandled_splat: 4,150,547 (15.6%)
unhandled_kwarg: 1,827,728 ( 6.9%)
unhandled_yarv_insn: 157,831 ( 0.6%)
unhandled_hir_insn: 34,072 ( 0.1%)
patchpoint: 1,100 ( 0.0%)
block_param_proxy_not_iseq_or_ifunc: 50 ( 0.0%)
send_count: 72,944,863
dynamic_send_count: 17,930,659 (24.6%)
optimized_send_count: 55,014,204 (75.4%)
iseq_optimized_send_count: 26,520,888 (36.4%)
inline_cfunc_optimized_send_count: 8,270,533 (11.3%)
non_variadic_cfunc_optimized_send_count: 9,344,065 (12.8%)
variadic_cfunc_optimized_send_count: 10,878,718 (14.9%)
dynamic_getivar_count: 2,171,396
dynamic_setivar_count: 1,737,553
compiled_iseq_count: 383
failed_iseq_count: 46
compile_time: 820ms
profile_time: 4ms
gc_time: 22ms
invalidation_time: 0ms
vm_write_pc_count: 71,973,068
vm_write_sp_count: 71,544,492
vm_write_locals_count: 71,544,492
vm_write_stack_count: 71,544,492
vm_write_to_parent_iseq_local_count: 1,070,897
vm_read_from_parent_iseq_local_count: 27,449,010
code_region_bytes: 2,113,536
side_exit_count: 26,549,652
total_insn_count: 908,528,764
vm_insn_count: 484,633,128
zjit_insn_count: 423,895,636
ratio_in_zjit: 46.7%
```
</details>
<details>
<summary>after patch:</summary>
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (97.2% of total 19,769,108):
Kernel#respond_to?: 9,725,886 (49.2%)
Hash#key?: 4,589,528 (23.2%)
Set#include?: 1,493,789 ( 7.6%)
String#===: 616,183 ( 3.1%)
String#<<: 386,831 ( 2.0%)
Integer#<<: 319,768 ( 1.6%)
Kernel#is_a?: 312,176 ( 1.6%)
Integer#/: 238,502 ( 1.2%)
Kernel#format: 238,502 ( 1.2%)
Array#<<: 220,724 ( 1.1%)
Class#last_match: 179,182 ( 0.9%)
Hash#[]=: 167,728 ( 0.8%)
CGI::EscapeExt#escapeHTML: 106,471 ( 0.5%)
Array#shift: 98,030 ( 0.5%)
Array#unshift: 90,851 ( 0.5%)
String#=~: 90,637 ( 0.5%)
String#start_with?: 88,122 ( 0.4%)
Regexp#===: 85,648 ( 0.4%)
String#empty?: 80,950 ( 0.4%)
Array#push: 78,615 ( 0.4%)
Top-20 not annotated C methods (97.4% of total 19,814,578):
Kernel#respond_to?: 9,725,886 (49.1%)
Hash#key?: 4,589,528 (23.2%)
Set#include?: 1,493,789 ( 7.5%)
String#===: 616,183 ( 3.1%)
Kernel#is_a?: 397,366 ( 2.0%)
String#<<: 386,831 ( 2.0%)
Integer#<<: 319,768 ( 1.6%)
Integer#/: 238,502 ( 1.2%)
Kernel#format: 238,502 ( 1.2%)
Array#<<: 220,724 ( 1.1%)
Class#last_match: 179,182 ( 0.9%)
Hash#[]=: 167,728 ( 0.8%)
CGI::EscapeExt#escapeHTML: 106,471 ( 0.5%)
Array#shift: 98,030 ( 0.5%)
Array#unshift: 90,851 ( 0.5%)
String#=~: 90,637 ( 0.5%)
String#start_with?: 88,122 ( 0.4%)
Regexp#===: 85,648 ( 0.4%)
String#empty?: 80,950 ( 0.4%)
Array#push: 78,615 ( 0.4%)
Top-2 not optimized method types for send (100.0% of total 1,180):
iseq: 602 (51.0%)
cfunc: 578 (49.0%)
Top-3 not optimized method types for send_without_block (100.0% of total 4,896,785):
iseq: 4,669,764 (95.4%)
optimized: 227,001 ( 4.6%)
alias: 20 ( 0.0%)
Top-9 not optimized instructions (100.0% of total 1,255,287):
invokeblock: 430,174 (34.3%)
opt_neq: 319,471 (25.5%)
opt_and: 319,471 (25.5%)
opt_eq: 127,926 (10.2%)
opt_le: 31,238 ( 2.5%)
invokesuper: 23,409 ( 1.9%)
opt_minus: 2,934 ( 0.2%)
opt_send_without_block: 562 ( 0.0%)
opt_or: 102 ( 0.0%)
Top-7 send fallback reasons (100.0% of total 17,930,659):
send_no_profiles: 6,145,096 (34.3%)
send_without_block_polymorphic: 5,459,600 (30.4%)
send_without_block_not_optimized_method_type: 4,896,785 (27.3%)
not_optimized_instruction: 1,255,287 ( 7.0%)
send_without_block_no_profiles: 170,037 ( 0.9%)
obj_to_string_not_string: 2,674 ( 0.0%)
send_not_optimized_method_type: 1,180 ( 0.0%)
Top-3 unhandled YARV insns (100.0% of total 157,831):
getclassvariable: 157,694 (99.9%)
once: 121 ( 0.1%)
getconstant: 16 ( 0.0%)
Top-2 compile error reasons (100.0% of total 8,905,991):
register_spill_on_alloc: 8,905,891 (100.0%)
register_spill_on_ccall: 100 ( 0.0%)
Top-9 side exit reasons (100.0% of total 26,549,652):
compile_error: 8,905,991 (33.5%)
guard_shape_failure: 6,590,116 (24.8%)
guard_type_failure: 4,882,217 (18.4%)
unhandled_splat: 4,150,547 (15.6%)
unhandled_kwarg: 1,827,728 ( 6.9%)
unhandled_yarv_insn: 157,831 ( 0.6%)
unhandled_hir_insn: 34,072 ( 0.1%)
patchpoint: 1,100 ( 0.0%)
block_param_proxy_not_iseq_or_ifunc: 50 ( 0.0%)
send_count: 72,491,188
dynamic_send_count: 17,930,659 (24.7%)
optimized_send_count: 54,560,529 (75.3%)
iseq_optimized_send_count: 26,520,888 (36.6%)
inline_cfunc_optimized_send_count: 8,270,533 (11.4%)
non_variadic_cfunc_optimized_send_count: 8,890,390 (12.3%)
variadic_cfunc_optimized_send_count: 10,878,718 (15.0%)
dynamic_getivar_count: 2,171,396
dynamic_setivar_count: 1,737,553
compiled_iseq_count: 383
failed_iseq_count: 46
compile_time: 808ms
profile_time: 4ms
gc_time: 21ms
invalidation_time: 0ms
vm_write_pc_count: 71,973,068
vm_write_sp_count: 71,544,492
vm_write_locals_count: 71,544,492
vm_write_stack_count: 71,544,492
vm_write_to_parent_iseq_local_count: 1,070,897
vm_read_from_parent_iseq_local_count: 27,449,010
code_region_bytes: 2,097,152
side_exit_count: 26,549,652
total_insn_count: 908,528,764
vm_insn_count: 484,633,128
zjit_insn_count: 423,895,636
ratio_in_zjit: 46.7%
```
</details>
## Testing on `lobsters`:
<details>
<summary>Before patch:</summary>
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (71.0% of total 28,729,305):
Hash#[]: 8,490,837 (29.6%)
Kernel#is_a?: 1,861,955 ( 6.5%)
String#<<: 1,773,932 ( 6.2%)
Hash#[]=: 1,159,328 ( 4.0%)
Regexp#match?: 775,654 ( 2.7%)
String#empty?: 724,503 ( 2.5%)
Hash#key?: 691,233 ( 2.4%)
Kernel#respond_to?: 608,714 ( 2.1%)
TrueClass#===: 451,557 ( 1.6%)
FalseClass#===: 442,907 ( 1.5%)
Array#include?: 429,408 ( 1.5%)
ActiveSupport::OrderedOptions#_get: 377,468 ( 1.3%)
String#start_with?: 373,685 ( 1.3%)
ObjectSpace::WeakKeyMap#[]: 356,664 ( 1.2%)
Kernel#kind_of?: 349,451 ( 1.2%)
Kernel#dup: 328,120 ( 1.1%)
Class#new: 310,590 ( 1.1%)
Kernel#block_given?: 307,113 ( 1.1%)
String#==: 290,654 ( 1.0%)
Hash#fetch: 290,533 ( 1.0%)
Top-20 not annotated C methods (71.7% of total 29,033,802):
Hash#[]: 8,490,847 (29.2%)
Kernel#is_a?: 2,231,950 ( 7.7%)
String#<<: 1,773,932 ( 6.1%)
Hash#[]=: 1,159,507 ( 4.0%)
Regexp#match?: 775,654 ( 2.7%)
String#empty?: 739,580 ( 2.5%)
Hash#key?: 691,233 ( 2.4%)
Kernel#respond_to?: 608,714 ( 2.1%)
TrueClass#===: 451,557 ( 1.6%)
FalseClass#===: 442,907 ( 1.5%)
Array#include?: 429,408 ( 1.5%)
ActiveSupport::OrderedOptions#_get: 377,468 ( 1.3%)
String#start_with?: 373,685 ( 1.3%)
ObjectSpace::WeakKeyMap#[]: 356,664 ( 1.2%)
Kernel#kind_of?: 349,486 ( 1.2%)
Kernel#dup: 328,127 ( 1.1%)
Kernel#block_given?: 327,655 ( 1.1%)
Class#new: 310,590 ( 1.1%)
String#==: 296,624 ( 1.0%)
Hash#fetch: 290,533 ( 1.0%)
Top-2 not optimized method types for send (100.0% of total 96,231):
cfunc: 75,873 (78.8%)
iseq: 20,358 (21.2%)
Top-6 not optimized method types for send_without_block (100.0% of total 8,044,793):
iseq: 4,034,262 (50.1%)
bmethod: 1,757,537 (21.8%)
optimized: 1,647,169 (20.5%)
alias: 596,446 ( 7.4%)
null: 8,161 ( 0.1%)
cfunc: 1,218 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 7,507,191):
invokesuper: 4,343,829 (57.9%)
invokeblock: 1,323,655 (17.6%)
sendforward: 842,491 (11.2%)
opt_eq: 722,952 ( 9.6%)
opt_plus: 145,599 ( 1.9%)
opt_minus: 52,269 ( 0.7%)
opt_send_without_block: 39,595 ( 0.5%)
opt_neq: 15,048 ( 0.2%)
opt_mult: 13,826 ( 0.2%)
opt_or: 7,452 ( 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 45,075,567):
send_without_block_polymorphic: 17,072,731 (37.9%)
send_no_profiles: 10,490,735 (23.3%)
send_without_block_not_optimized_method_type: 8,044,793 (17.8%)
not_optimized_instruction: 7,507,191 (16.7%)
send_without_block_no_profiles: 1,816,853 ( 4.0%)
send_not_optimized_method_type: 96,231 ( 0.2%)
send_without_block_cfunc_array_variadic: 31,156 ( 0.1%)
obj_to_string_not_string: 15,303 ( 0.0%)
send_without_block_direct_too_many_args: 574 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 1,279,306):
expandarray: 660,222 (51.6%)
checkkeyword: 316,124 (24.7%)
getclassvariable: 119,678 ( 9.4%)
getblockparam: 88,485 ( 6.9%)
invokesuperforward: 78,843 ( 6.2%)
opt_duparray_send: 14,149 ( 1.1%)
getconstant: 1,496 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 19 ( 0.0%)
Top-2 compile error reasons (100.0% of total 6,508,618):
register_spill_on_alloc: 6,162,701 (94.7%)
register_spill_on_ccall: 345,917 ( 5.3%)
Top-14 side exit reasons (100.0% of total 19,988,958):
compile_error: 6,508,618 (32.6%)
guard_type_failure: 5,255,050 (26.3%)
guard_shape_failure: 3,698,481 (18.5%)
unhandled_yarv_insn: 1,279,306 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 990,585 ( 5.0%)
unhandled_kwarg: 801,146 ( 4.0%)
unknown_newarray_send: 539,110 ( 2.7%)
patchpoint: 496,826 ( 2.5%)
unhandled_splat: 242,104 ( 1.2%)
unhandled_hir_insn: 147,346 ( 0.7%)
block_param_proxy_modified: 29,122 ( 0.1%)
interrupt: 1,072 ( 0.0%)
obj_to_string_fallback: 170 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 118,969,379
dynamic_send_count: 45,075,567 (37.9%)
optimized_send_count: 73,893,812 (62.1%)
iseq_optimized_send_count: 32,439,432 (27.3%)
inline_cfunc_optimized_send_count: 12,725,075 (10.7%)
non_variadic_cfunc_optimized_send_count: 24,121,279 (20.3%)
variadic_cfunc_optimized_send_count: 4,608,026 ( 3.9%)
dynamic_getivar_count: 13,002,365
dynamic_setivar_count: 12,402,229
compiled_iseq_count: 4,817
failed_iseq_count: 466
compile_time: 8,961ms
profile_time: 68ms
gc_time: 41ms
invalidation_time: 288ms
vm_write_pc_count: 113,940,194
vm_write_sp_count: 111,595,088
vm_write_locals_count: 111,595,088
vm_write_stack_count: 111,595,088
vm_write_to_parent_iseq_local_count: 514,997
vm_read_from_parent_iseq_local_count: 11,288,600
code_region_bytes: 22,970,368
side_exit_count: 19,988,958
total_insn_count: 928,321,939
vm_insn_count: 297,374,855
zjit_insn_count: 630,947,084
ratio_in_zjit: 68.0%
```
</details>
<details>
<summary>after patch:</summary>
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (60.9% of total 19,827,919):
Kernel#is_a?: 1,827,297 ( 9.2%)
String#<<: 1,764,393 ( 8.9%)
Hash#[]=: 1,159,637 ( 5.8%)
Regexp#match?: 775,625 ( 3.9%)
String#empty?: 723,469 ( 3.6%)
Hash#key?: 691,214 ( 3.5%)
Kernel#respond_to?: 602,389 ( 3.0%)
TrueClass#===: 447,671 ( 2.3%)
FalseClass#===: 439,274 ( 2.2%)
Array#include?: 425,491 ( 2.1%)
Hash#fetch: 382,294 ( 1.9%)
String#start_with?: 373,684 ( 1.9%)
ObjectSpace::WeakKeyMap#[]: 356,654 ( 1.8%)
Kernel#kind_of?: 340,341 ( 1.7%)
Kernel#dup: 328,108 ( 1.7%)
Class#new: 309,571 ( 1.6%)
Kernel#block_given?: 307,098 ( 1.5%)
String#==: 286,539 ( 1.4%)
BasicObject#!=: 284,640 ( 1.4%)
String#length: 256,345 ( 1.3%)
Top-20 not annotated C methods (62.1% of total 20,127,933):
Kernel#is_a?: 2,205,849 (11.0%)
String#<<: 1,764,393 ( 8.8%)
Hash#[]=: 1,159,816 ( 5.8%)
Regexp#match?: 775,625 ( 3.9%)
String#empty?: 738,546 ( 3.7%)
Hash#key?: 691,214 ( 3.4%)
Kernel#respond_to?: 602,389 ( 3.0%)
TrueClass#===: 447,671 ( 2.2%)
FalseClass#===: 439,274 ( 2.2%)
Array#include?: 425,491 ( 2.1%)
Hash#fetch: 382,294 ( 1.9%)
String#start_with?: 373,684 ( 1.9%)
ObjectSpace::WeakKeyMap#[]: 356,654 ( 1.8%)
Kernel#kind_of?: 340,375 ( 1.7%)
Kernel#dup: 328,115 ( 1.6%)
Kernel#block_given?: 327,640 ( 1.6%)
Class#new: 309,571 ( 1.5%)
String#==: 292,509 ( 1.5%)
BasicObject#!=: 284,824 ( 1.4%)
String#length: 256,345 ( 1.3%)
Top-2 not optimized method types for send (100.0% of total 113,430):
cfunc: 75,863 (66.9%)
iseq: 37,567 (33.1%)
Top-6 not optimized method types for send_without_block (100.0% of total 8,005,732):
iseq: 4,007,647 (50.1%)
bmethod: 1,750,263 (21.9%)
optimized: 1,647,088 (20.6%)
alias: 591,356 ( 7.4%)
null: 8,161 ( 0.1%)
cfunc: 1,217 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 7,569,803):
invokesuper: 4,320,589 (57.1%)
invokeblock: 1,321,548 (17.5%)
sendforward: 841,452 (11.1%)
opt_eq: 811,601 (10.7%)
opt_plus: 142,565 ( 1.9%)
opt_minus: 52,268 ( 0.7%)
opt_send_without_block: 42,982 ( 0.6%)
opt_neq: 15,047 ( 0.2%)
opt_mult: 13,824 ( 0.2%)
opt_or: 7,452 ( 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 45,409,745):
send_without_block_polymorphic: 17,360,049 (38.2%)
send_no_profiles: 10,502,130 (23.1%)
send_without_block_not_optimized_method_type: 8,005,732 (17.6%)
not_optimized_instruction: 7,569,803 (16.7%)
send_without_block_no_profiles: 1,811,570 ( 4.0%)
send_not_optimized_method_type: 113,430 ( 0.2%)
send_without_block_cfunc_array_variadic: 31,154 ( 0.1%)
obj_to_string_not_string: 15,303 ( 0.0%)
send_without_block_direct_too_many_args: 574 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 1,241,241):
expandarray: 622,183 (50.1%)
checkkeyword: 316,113 (25.5%)
getclassvariable: 119,668 ( 9.6%)
getblockparam: 88,481 ( 7.1%)
invokesuperforward: 78,842 ( 6.4%)
opt_duparray_send: 14,149 ( 1.1%)
getconstant: 1,496 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 19 ( 0.0%)
Top-2 compile error reasons (100.0% of total 6,521,426):
register_spill_on_alloc: 6,175,519 (94.7%)
register_spill_on_ccall: 345,907 ( 5.3%)
Top-14 side exit reasons (100.0% of total 19,869,193):
compile_error: 6,521,426 (32.8%)
guard_type_failure: 5,167,727 (26.0%)
guard_shape_failure: 3,708,529 (18.7%)
unhandled_yarv_insn: 1,241,241 ( 6.2%)
block_param_proxy_not_iseq_or_ifunc: 990,130 ( 5.0%)
unhandled_kwarg: 800,104 ( 4.0%)
unknown_newarray_send: 539,105 ( 2.7%)
patchpoint: 494,790 ( 2.5%)
unhandled_splat: 229,423 ( 1.2%)
unhandled_hir_insn: 147,342 ( 0.7%)
block_param_proxy_modified: 28,111 ( 0.1%)
interrupt: 1,073 ( 0.0%)
obj_to_string_fallback: 170 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 109,972,903
dynamic_send_count: 45,409,745 (41.3%)
optimized_send_count: 64,563,158 (58.7%)
iseq_optimized_send_count: 32,205,906 (29.3%)
inline_cfunc_optimized_send_count: 12,529,333 (11.4%)
non_variadic_cfunc_optimized_send_count: 15,123,197 (13.8%)
variadic_cfunc_optimized_send_count: 4,704,722 ( 4.3%)
dynamic_getivar_count: 12,973,226
dynamic_setivar_count: 12,381,984
compiled_iseq_count: 4,816
failed_iseq_count: 467
compile_time: 8,116ms
profile_time: 59ms
gc_time: 35ms
invalidation_time: 289ms
vm_write_pc_count: 113,616,123
vm_write_sp_count: 111,273,109
vm_write_locals_count: 111,273,109
vm_write_stack_count: 111,273,109
vm_write_to_parent_iseq_local_count: 516,816
vm_read_from_parent_iseq_local_count: 11,255,225
code_region_bytes: 22,872,064
side_exit_count: 19,869,193
total_insn_count: 924,733,475
vm_insn_count: 296,183,588
zjit_insn_count: 628,549,887
ratio_in_zjit: 68.0%
```
</details>
2025-10-15 18:00:44 +00:00
Max Bernstein
de9298635d
ZJIT: Profile opt_size, opt_length, opt_regexpmatch2 ( #14837 )
...
These bring `send_without_block_no_profiles` numbers down more.
On lobsters:
Before: send_without_block_no_profiles: 1,293,375
After: send_without_block_no_profiles: 998,724
all stats before:
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (71.1% of total 15,575,335):
Hash#[]: 4,519,774 (29.0%)
Kernel#is_a?: 1,030,758 ( 6.6%)
String#<<: 851,929 ( 5.5%)
Hash#[]=: 742,941 ( 4.8%)
Regexp#match?: 399,889 ( 2.6%)
String#empty?: 353,775 ( 2.3%)
Hash#key?: 349,129 ( 2.2%)
String#start_with?: 334,961 ( 2.2%)
Kernel#respond_to?: 316,527 ( 2.0%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.5%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,381 ( 1.4%)
Hash#fetch: 204,702 ( 1.3%)
Kernel#block_given?: 181,792 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,340 ( 1.2%)
BasicObject#!=: 175,997 ( 1.1%)
Class#new: 168,078 ( 1.1%)
Kernel#kind_of?: 165,600 ( 1.1%)
Top-20 not annotated C methods (71.6% of total 15,737,478):
Hash#[]: 4,519,784 (28.7%)
Kernel#is_a?: 1,212,649 ( 7.7%)
String#<<: 851,929 ( 5.4%)
Hash#[]=: 743,120 ( 4.7%)
Regexp#match?: 399,889 ( 2.5%)
String#empty?: 361,013 ( 2.3%)
Hash#key?: 349,129 ( 2.2%)
String#start_with?: 334,961 ( 2.1%)
Kernel#respond_to?: 316,527 ( 2.0%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.5%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,381 ( 1.3%)
Hash#fetch: 204,702 ( 1.3%)
Kernel#block_given?: 191,661 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,347 ( 1.1%)
BasicObject#!=: 176,181 ( 1.1%)
Class#new: 168,078 ( 1.1%)
Kernel#kind_of?: 165,634 ( 1.1%)
Top-2 not optimized method types for send (100.0% of total 72,318):
cfunc: 48,055 (66.4%)
iseq: 24,263 (33.6%)
Top-6 not optimized method types for send_without_block (100.0% of total 4,523,648):
iseq: 2,271,904 (50.2%)
bmethod: 985,636 (21.8%)
optimized: 949,702 (21.0%)
alias: 310,746 ( 6.9%)
null: 5,106 ( 0.1%)
cfunc: 554 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 4,293,096):
invokesuper: 2,373,391 (55.3%)
invokeblock: 811,872 (18.9%)
sendforward: 505,448 (11.8%)
opt_eq: 451,754 (10.5%)
opt_plus: 74,403 ( 1.7%)
opt_minus: 36,225 ( 0.8%)
opt_send_without_block: 21,792 ( 0.5%)
opt_neq: 7,231 ( 0.2%)
opt_mult: 6,752 ( 0.2%)
opt_or: 3,753 ( 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 25,824,463):
send_without_block_polymorphic: 9,721,727 (37.6%)
send_no_profiles: 5,894,760 (22.8%)
send_without_block_not_optimized_method_type: 4,523,648 (17.5%)
not_optimized_instruction: 4,293,096 (16.6%)
send_without_block_no_profiles: 1,293,386 ( 5.0%)
send_not_optimized_method_type: 72,318 ( 0.3%)
send_without_block_cfunc_array_variadic: 15,134 ( 0.1%)
obj_to_string_not_string: 9,765 ( 0.0%)
send_without_block_direct_too_many_args: 629 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 690,482):
expandarray: 328,490 (47.6%)
checkkeyword: 190,694 (27.6%)
getclassvariable: 59,901 ( 8.7%)
invokesuperforward: 49,503 ( 7.2%)
getblockparam: 48,651 ( 7.0%)
opt_duparray_send: 11,978 ( 1.7%)
getconstant: 952 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 23 ( 0.0%)
Top-3 compile error reasons (100.0% of total 3,752,502):
register_spill_on_alloc: 3,457,791 (92.1%)
register_spill_on_ccall: 176,348 ( 4.7%)
exception_handler: 118,363 ( 3.2%)
Top-14 side exit reasons (100.0% of total 10,860,787):
compile_error: 3,752,502 (34.6%)
guard_type_failure: 2,638,903 (24.3%)
guard_shape_failure: 1,917,195 (17.7%)
unhandled_yarv_insn: 690,482 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 535,787 ( 4.9%)
unhandled_kwarg: 421,943 ( 3.9%)
patchpoint: 370,449 ( 3.4%)
unknown_newarray_send: 314,785 ( 2.9%)
unhandled_splat: 122,060 ( 1.1%)
unhandled_hir_insn: 76,396 ( 0.7%)
block_param_proxy_modified: 19,193 ( 0.2%)
obj_to_string_fallback: 566 ( 0.0%)
interrupt: 504 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 66,945,801
dynamic_send_count: 25,824,463 (38.6%)
optimized_send_count: 41,121,338 (61.4%)
iseq_optimized_send_count: 18,587,368 (27.8%)
inline_cfunc_optimized_send_count: 6,958,635 (10.4%)
non_variadic_cfunc_optimized_send_count: 12,911,155 (19.3%)
variadic_cfunc_optimized_send_count: 2,664,180 ( 4.0%)
dynamic_getivar_count: 7,365,975
dynamic_setivar_count: 7,245,897
compiled_iseq_count: 4,794
failed_iseq_count: 450
compile_time: 760ms
profile_time: 9ms
gc_time: 8ms
invalidation_time: 55ms
vm_write_pc_count: 64,284,053
vm_write_sp_count: 62,940,297
vm_write_locals_count: 62,940,297
vm_write_stack_count: 62,940,297
vm_write_to_parent_iseq_local_count: 292,446
vm_read_from_parent_iseq_local_count: 6,470,923
code_region_bytes: 23,019,520
side_exit_count: 10,860,787
total_insn_count: 517,576,320
vm_insn_count: 163,188,910
zjit_insn_count: 354,387,410
ratio_in_zjit: 68.5%
```
all stats after:
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (70.4% of total 15,740,856):
Hash#[]: 4,519,792 (28.7%)
Kernel#is_a?: 1,030,776 ( 6.5%)
String#<<: 851,940 ( 5.4%)
Hash#[]=: 742,914 ( 4.7%)
Regexp#match?: 399,887 ( 2.5%)
String#empty?: 353,775 ( 2.2%)
Hash#key?: 349,139 ( 2.2%)
String#start_with?: 334,961 ( 2.1%)
Kernel#respond_to?: 316,529 ( 2.0%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.5%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,381 ( 1.3%)
Hash#fetch: 204,702 ( 1.3%)
Kernel#block_given?: 181,788 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,341 ( 1.1%)
BasicObject#!=: 175,996 ( 1.1%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,600 ( 1.1%)
Top-20 not annotated C methods (70.9% of total 15,902,999):
Hash#[]: 4,519,802 (28.4%)
Kernel#is_a?: 1,212,667 ( 7.6%)
String#<<: 851,940 ( 5.4%)
Hash#[]=: 743,093 ( 4.7%)
Regexp#match?: 399,887 ( 2.5%)
String#empty?: 361,013 ( 2.3%)
Hash#key?: 349,139 ( 2.2%)
String#start_with?: 334,961 ( 2.1%)
Kernel#respond_to?: 316,529 ( 2.0%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.5%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,381 ( 1.3%)
Hash#fetch: 204,702 ( 1.3%)
Kernel#block_given?: 191,657 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.1%)
Kernel#dup: 179,348 ( 1.1%)
BasicObject#!=: 176,180 ( 1.1%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,634 ( 1.0%)
Top-2 not optimized method types for send (100.0% of total 72,318):
cfunc: 48,055 (66.4%)
iseq: 24,263 (33.6%)
Top-6 not optimized method types for send_without_block (100.0% of total 4,523,637):
iseq: 2,271,900 (50.2%)
bmethod: 985,636 (21.8%)
optimized: 949,695 (21.0%)
alias: 310,746 ( 6.9%)
null: 5,106 ( 0.1%)
cfunc: 554 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 4,293,128):
invokesuper: 2,373,401 (55.3%)
invokeblock: 811,890 (18.9%)
sendforward: 505,449 (11.8%)
opt_eq: 451,754 (10.5%)
opt_plus: 74,403 ( 1.7%)
opt_minus: 36,228 ( 0.8%)
opt_send_without_block: 21,792 ( 0.5%)
opt_neq: 7,231 ( 0.2%)
opt_mult: 6,752 ( 0.2%)
opt_or: 3,753 ( 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 25,530,605):
send_without_block_polymorphic: 9,722,499 (38.1%)
send_no_profiles: 5,894,763 (23.1%)
send_without_block_not_optimized_method_type: 4,523,637 (17.7%)
not_optimized_instruction: 4,293,128 (16.8%)
send_without_block_no_profiles: 998,732 ( 3.9%)
send_not_optimized_method_type: 72,318 ( 0.3%)
send_without_block_cfunc_array_variadic: 15,134 ( 0.1%)
obj_to_string_not_string: 9,765 ( 0.0%)
send_without_block_direct_too_many_args: 629 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 690,482):
expandarray: 328,490 (47.6%)
checkkeyword: 190,694 (27.6%)
getclassvariable: 59,901 ( 8.7%)
invokesuperforward: 49,503 ( 7.2%)
getblockparam: 48,651 ( 7.0%)
opt_duparray_send: 11,978 ( 1.7%)
getconstant: 952 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 23 ( 0.0%)
Top-3 compile error reasons (100.0% of total 3,752,500):
register_spill_on_alloc: 3,457,792 (92.1%)
register_spill_on_ccall: 176,348 ( 4.7%)
exception_handler: 118,360 ( 3.2%)
Top-14 side exit reasons (100.0% of total 10,860,797):
compile_error: 3,752,500 (34.6%)
guard_type_failure: 2,638,909 (24.3%)
guard_shape_failure: 1,917,203 (17.7%)
unhandled_yarv_insn: 690,482 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 535,784 ( 4.9%)
unhandled_kwarg: 421,947 ( 3.9%)
patchpoint: 370,474 ( 3.4%)
unknown_newarray_send: 314,786 ( 2.9%)
unhandled_splat: 122,067 ( 1.1%)
unhandled_hir_insn: 76,395 ( 0.7%)
block_param_proxy_modified: 19,193 ( 0.2%)
obj_to_string_fallback: 566 ( 0.0%)
interrupt: 469 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 66,945,326
dynamic_send_count: 25,530,605 (38.1%)
optimized_send_count: 41,414,721 (61.9%)
iseq_optimized_send_count: 18,587,439 (27.8%)
inline_cfunc_optimized_send_count: 7,086,426 (10.6%)
non_variadic_cfunc_optimized_send_count: 13,076,682 (19.5%)
variadic_cfunc_optimized_send_count: 2,664,174 ( 4.0%)
dynamic_getivar_count: 7,365,985
dynamic_setivar_count: 7,245,954
compiled_iseq_count: 4,794
failed_iseq_count: 450
compile_time: 748ms
profile_time: 9ms
gc_time: 8ms
invalidation_time: 58ms
vm_write_pc_count: 64,155,801
vm_write_sp_count: 62,812,041
vm_write_locals_count: 62,812,041
vm_write_stack_count: 62,812,041
vm_write_to_parent_iseq_local_count: 292,448
vm_read_from_parent_iseq_local_count: 6,470,939
code_region_bytes: 23,052,288
side_exit_count: 10,860,797
total_insn_count: 517,576,915
vm_insn_count: 163,192,099
zjit_insn_count: 354,384,816
ratio_in_zjit: 68.5%
```
2025-10-14 16:17:54 -04:00
Max Bernstein
d75207d004
ZJIT: Profile opt_ltlt and opt_aset ( #14834 )
...
These bring `send_without_block_no_profiles` numbers down dramatically.
On lobsters:
Before: send_without_block_no_profiles: 3,466,375
After: send_without_block_no_profiles: 1,293,375
all stats before:
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (70.4% of total 14,174,061):
Hash#[]: 4,519,771 (31.9%)
Kernel#is_a?: 1,030,757 ( 7.3%)
Regexp#match?: 399,885 ( 2.8%)
String#empty?: 353,775 ( 2.5%)
Hash#key?: 349,125 ( 2.5%)
Hash#[]=: 344,348 ( 2.4%)
String#start_with?: 334,961 ( 2.4%)
Kernel#respond_to?: 316,527 ( 2.2%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.7%)
TrueClass#===: 235,770 ( 1.7%)
FalseClass#===: 231,143 ( 1.6%)
Array#include?: 211,383 ( 1.5%)
Hash#fetch: 204,702 ( 1.4%)
Kernel#block_given?: 181,793 ( 1.3%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.3%)
Kernel#dup: 179,341 ( 1.3%)
BasicObject#!=: 175,996 ( 1.2%)
Class#new: 168,079 ( 1.2%)
Kernel#kind_of?: 165,600 ( 1.2%)
String#==: 157,734 ( 1.1%)
Top-20 not annotated C methods (71.1% of total 14,336,035):
Hash#[]: 4,519,781 (31.5%)
Kernel#is_a?: 1,212,647 ( 8.5%)
Regexp#match?: 399,885 ( 2.8%)
String#empty?: 361,013 ( 2.5%)
Hash#key?: 349,125 ( 2.4%)
Hash#[]=: 344,348 ( 2.4%)
String#start_with?: 334,961 ( 2.3%)
Kernel#respond_to?: 316,527 ( 2.2%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.7%)
TrueClass#===: 235,770 ( 1.6%)
FalseClass#===: 231,143 ( 1.6%)
Array#include?: 211,383 ( 1.5%)
Hash#fetch: 204,702 ( 1.4%)
Kernel#block_given?: 191,662 ( 1.3%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.3%)
Kernel#dup: 179,348 ( 1.3%)
BasicObject#!=: 176,180 ( 1.2%)
Class#new: 168,079 ( 1.2%)
Kernel#kind_of?: 165,634 ( 1.2%)
String#==: 163,666 ( 1.1%)
Top-2 not optimized method types for send (100.0% of total 72,318):
cfunc: 48,055 (66.4%)
iseq: 24,263 (33.6%)
Top-6 not optimized method types for send_without_block (100.0% of total 4,536,895):
iseq: 2,281,897 (50.3%)
bmethod: 985,679 (21.7%)
optimized: 952,914 (21.0%)
alias: 310,745 ( 6.8%)
null: 5,106 ( 0.1%)
cfunc: 554 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 4,293,123):
invokesuper: 2,373,396 (55.3%)
invokeblock: 811,891 (18.9%)
sendforward: 505,449 (11.8%)
opt_eq: 451,754 (10.5%)
opt_plus: 74,403 ( 1.7%)
opt_minus: 36,227 ( 0.8%)
opt_send_without_block: 21,792 ( 0.5%)
opt_neq: 7,231 ( 0.2%)
opt_mult: 6,752 ( 0.2%)
opt_or: 3,753 ( 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 27,795,022):
send_without_block_polymorphic: 9,505,835 (34.2%)
send_no_profiles: 5,894,763 (21.2%)
send_without_block_not_optimized_method_type: 4,536,895 (16.3%)
not_optimized_instruction: 4,293,123 (15.4%)
send_without_block_no_profiles: 3,466,407 (12.5%)
send_not_optimized_method_type: 72,318 ( 0.3%)
send_without_block_cfunc_array_variadic: 15,134 ( 0.1%)
obj_to_string_not_string: 9,918 ( 0.0%)
send_without_block_direct_too_many_args: 629 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 690,482):
expandarray: 328,490 (47.6%)
checkkeyword: 190,694 (27.6%)
getclassvariable: 59,901 ( 8.7%)
invokesuperforward: 49,503 ( 7.2%)
getblockparam: 48,651 ( 7.0%)
opt_duparray_send: 11,978 ( 1.7%)
getconstant: 952 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 23 ( 0.0%)
Top-3 compile error reasons (100.0% of total 3,752,391):
register_spill_on_alloc: 3,457,680 (92.1%)
register_spill_on_ccall: 176,348 ( 4.7%)
exception_handler: 118,363 ( 3.2%)
Top-14 side exit reasons (100.0% of total 10,852,021):
compile_error: 3,752,391 (34.6%)
guard_type_failure: 2,630,877 (24.2%)
guard_shape_failure: 1,917,208 (17.7%)
unhandled_yarv_insn: 690,482 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 535,784 ( 4.9%)
unhandled_kwarg: 421,989 ( 3.9%)
patchpoint: 369,799 ( 3.4%)
unknown_newarray_send: 314,786 ( 2.9%)
unhandled_splat: 122,062 ( 1.1%)
unhandled_hir_insn: 76,394 ( 0.7%)
block_param_proxy_modified: 19,193 ( 0.2%)
obj_to_string_fallback: 566 ( 0.0%)
interrupt: 468 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 66,989,407
dynamic_send_count: 27,795,022 (41.5%)
optimized_send_count: 39,194,385 (58.5%)
iseq_optimized_send_count: 18,060,194 (27.0%)
inline_cfunc_optimized_send_count: 6,960,130 (10.4%)
non_variadic_cfunc_optimized_send_count: 11,523,682 (17.2%)
variadic_cfunc_optimized_send_count: 2,650,379 ( 4.0%)
dynamic_getivar_count: 7,365,982
dynamic_setivar_count: 7,245,929
compiled_iseq_count: 4,795
failed_iseq_count: 449
compile_time: 846ms
profile_time: 12ms
gc_time: 9ms
invalidation_time: 61ms
vm_write_pc_count: 64,326,442
vm_write_sp_count: 62,982,524
vm_write_locals_count: 62,982,524
vm_write_stack_count: 62,982,524
vm_write_to_parent_iseq_local_count: 292,448
vm_read_from_parent_iseq_local_count: 6,471,353
code_region_bytes: 22,708,224
side_exit_count: 10,852,021
total_insn_count: 517,550,288
vm_insn_count: 162,946,459
zjit_insn_count: 354,603,829
ratio_in_zjit: 68.5%
```
all stats after:
```
***ZJIT: Printing ZJIT statistics on exit***
Top-20 not inlined C methods (71.1% of total 15,575,343):
Hash#[]: 4,519,778 (29.0%)
Kernel#is_a?: 1,030,758 ( 6.6%)
String#<<: 851,931 ( 5.5%)
Hash#[]=: 742,938 ( 4.8%)
Regexp#match?: 399,886 ( 2.6%)
String#empty?: 353,775 ( 2.3%)
Hash#key?: 349,127 ( 2.2%)
String#start_with?: 334,961 ( 2.2%)
Kernel#respond_to?: 316,529 ( 2.0%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.5%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,380 ( 1.4%)
Hash#fetch: 204,701 ( 1.3%)
Kernel#block_given?: 181,792 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,341 ( 1.2%)
BasicObject#!=: 175,997 ( 1.1%)
Class#new: 168,079 ( 1.1%)
Kernel#kind_of?: 165,600 ( 1.1%)
Top-20 not annotated C methods (71.6% of total 15,737,486):
Hash#[]: 4,519,788 (28.7%)
Kernel#is_a?: 1,212,649 ( 7.7%)
String#<<: 851,931 ( 5.4%)
Hash#[]=: 743,117 ( 4.7%)
Regexp#match?: 399,886 ( 2.5%)
String#empty?: 361,013 ( 2.3%)
Hash#key?: 349,127 ( 2.2%)
String#start_with?: 334,961 ( 2.1%)
Kernel#respond_to?: 316,529 ( 2.0%)
ObjectSpace::WeakKeyMap#[]: 238,978 ( 1.5%)
TrueClass#===: 235,771 ( 1.5%)
FalseClass#===: 231,144 ( 1.5%)
Array#include?: 211,380 ( 1.3%)
Hash#fetch: 204,701 ( 1.3%)
Kernel#block_given?: 191,661 ( 1.2%)
ActiveSupport::OrderedOptions#_get: 181,272 ( 1.2%)
Kernel#dup: 179,348 ( 1.1%)
BasicObject#!=: 176,181 ( 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 72,318):
cfunc: 48,055 (66.4%)
iseq: 24,263 (33.6%)
Top-6 not optimized method types for send_without_block (100.0% of total 4,523,650):
iseq: 2,271,911 (50.2%)
bmethod: 985,636 (21.8%)
optimized: 949,696 (21.0%)
alias: 310,747 ( 6.9%)
null: 5,106 ( 0.1%)
cfunc: 554 ( 0.0%)
Top-13 not optimized instructions (100.0% of total 4,293,126):
invokesuper: 2,373,395 (55.3%)
invokeblock: 811,894 (18.9%)
sendforward: 505,449 (11.8%)
opt_eq: 451,754 (10.5%)
opt_plus: 74,403 ( 1.7%)
opt_minus: 36,228 ( 0.8%)
opt_send_without_block: 21,792 ( 0.5%)
opt_neq: 7,231 ( 0.2%)
opt_mult: 6,752 ( 0.2%)
opt_or: 3,753 ( 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 25,824,512):
send_without_block_polymorphic: 9,721,725 (37.6%)
send_no_profiles: 5,894,761 (22.8%)
send_without_block_not_optimized_method_type: 4,523,650 (17.5%)
not_optimized_instruction: 4,293,126 (16.6%)
send_without_block_no_profiles: 1,293,404 ( 5.0%)
send_not_optimized_method_type: 72,318 ( 0.3%)
send_without_block_cfunc_array_variadic: 15,134 ( 0.1%)
obj_to_string_not_string: 9,765 ( 0.0%)
send_without_block_direct_too_many_args: 629 ( 0.0%)
Top-9 unhandled YARV insns (100.0% of total 690,482):
expandarray: 328,490 (47.6%)
checkkeyword: 190,694 (27.6%)
getclassvariable: 59,901 ( 8.7%)
invokesuperforward: 49,503 ( 7.2%)
getblockparam: 48,651 ( 7.0%)
opt_duparray_send: 11,978 ( 1.7%)
getconstant: 952 ( 0.1%)
checkmatch: 290 ( 0.0%)
once: 23 ( 0.0%)
Top-3 compile error reasons (100.0% of total 3,752,504):
register_spill_on_alloc: 3,457,793 (92.1%)
register_spill_on_ccall: 176,348 ( 4.7%)
exception_handler: 118,363 ( 3.2%)
Top-14 side exit reasons (100.0% of total 10,860,754):
compile_error: 3,752,504 (34.6%)
guard_type_failure: 2,638,901 (24.3%)
guard_shape_failure: 1,917,198 (17.7%)
unhandled_yarv_insn: 690,482 ( 6.4%)
block_param_proxy_not_iseq_or_ifunc: 535,785 ( 4.9%)
unhandled_kwarg: 421,947 ( 3.9%)
patchpoint: 370,447 ( 3.4%)
unknown_newarray_send: 314,786 ( 2.9%)
unhandled_splat: 122,065 ( 1.1%)
unhandled_hir_insn: 76,395 ( 0.7%)
block_param_proxy_modified: 19,193 ( 0.2%)
obj_to_string_fallback: 566 ( 0.0%)
interrupt: 463 ( 0.0%)
guard_type_not_failure: 22 ( 0.0%)
send_count: 66,945,926
dynamic_send_count: 25,824,512 (38.6%)
optimized_send_count: 41,121,414 (61.4%)
iseq_optimized_send_count: 18,587,430 (27.8%)
inline_cfunc_optimized_send_count: 6,958,641 (10.4%)
non_variadic_cfunc_optimized_send_count: 12,911,166 (19.3%)
variadic_cfunc_optimized_send_count: 2,664,177 ( 4.0%)
dynamic_getivar_count: 7,365,985
dynamic_setivar_count: 7,245,942
compiled_iseq_count: 4,794
failed_iseq_count: 450
compile_time: 852ms
profile_time: 13ms
gc_time: 11ms
invalidation_time: 63ms
vm_write_pc_count: 64,284,194
vm_write_sp_count: 62,940,427
vm_write_locals_count: 62,940,427
vm_write_stack_count: 62,940,427
vm_write_to_parent_iseq_local_count: 292,447
vm_read_from_parent_iseq_local_count: 6,470,931
code_region_bytes: 23,019,520
side_exit_count: 10,860,754
total_insn_count: 517,576,267
vm_insn_count: 163,188,187
zjit_insn_count: 354,388,080
ratio_in_zjit: 68.5%
```
2025-10-14 19:09:53 +00:00
