Takashi Kokubun 151f8be40d Make JIT-ed leave insn leaf ... to eliminate sp / pc moves by cancelling JIT execution on interrupts. $ benchmark-driver benchmark.yml -v --rbenv 'before --jit;after --jit' --repeat-count=12 --output=all before --jit: ruby 2.8.0dev (2020-04-01T03:48:56Z master 5a81562dfe) +JIT [x86_64-linux] after --jit: ruby 2.8.0dev (2020-04-01T04:58:01Z master 39beb26a27) +JIT [x86_64-linux] Calculating ------------------------------------- before --jit after --jit Optcarrot Lan_Master.nes 75.06409603894944 76.06422026555558 fps 75.12025067279242 78.48161731616810 77.42020273492177 79.78958240950033 79.07253675128945 79.88645902325614 79.99179109732327 80.33743931749331 80.07633091008627 80.53790081529166 80.15450942667547 80.99048270668010 80.48372803283709 81.70497146081003 80.57410149187352 82.79494539467382 81.80449157081202 82.85797792223954 82.24629397834902 83.00603891515506 82.63708148686703 83.23221006969828 $ benchmark-driver -v --rbenv 'before;before --jit;after --jit' benchmark/mjit_leave.yml --repeat-count=4 before: ruby 2.8.0dev (2020-04-01T03:48:56Z master 5a81562dfe) [x86_64-linux] before --jit: ruby 2.8.0dev (2020-04-01T03:48:56Z master 5a81562dfe) +JIT [x86_64-linux] after --jit: ruby 2.8.0dev (2020-04-01T04:58:01Z master 39beb26a27) +JIT [x86_64-linux] Calculating ------------------------------------- before before --jit after --jit mjit_leave 106.656M 82.786M 91.635M i/s - 200.000M times in 1.875183s 2.415881s 2.182569s Comparison: mjit_leave before: 106656239.9 i/s after --jit: 91635143.7 i/s - 1.16x slower before --jit: 82785537.2 i/s - 1.29x slower		2020-03-31 22:10:16 -07:00
..
_attributes.erb
_c_expr.erb
_comptime_insn_stack_increase.erb	Combine call info and cache to speed up method invocation	2019-10-24 18:03:42 +09:00
_copyright.erb	[ci skip] grammers in comments	2019-04-23 10:27:44 +09:00
_insn_entry.erb	Make sure we don't push MOVED or NONE on the stack	2019-12-11 11:07:15 -08:00
_insn_len_info.erb
_insn_name_info.erb
_insn_operand_info.erb
_insn_sp_pc_dependency.erb	Introduce frame-omitted method inlining	2019-04-16 17:02:16 +00:00
_insn_type_chars.erb
_leaf_helpers.erb	Avoid top-level search for nested constant reference from nil in defined?	2019-11-13 15:36:58 +09:00
_mjit_compile_insn.erb	VALUE size packed callinfo (ci).	2020-02-22 09:58:59 +09:00
_mjit_compile_insn_body.erb	MJIT Support for getblockparamproxy	2019-07-14 18:04:19 +09:00
_mjit_compile_ivar.erb	Optimize exivar access on JIT-ed getivar	2020-03-30 23:16:35 -07:00
_mjit_compile_pc_and_sp.erb	Prefer using vm_base_ptr rather than cfp->bp	2019-03-25 14:26:11 +00:00
_mjit_compile_send.erb	Avoid referring to an old value of realloc	2020-03-12 22:51:34 -07:00
_notice.erb
_sp_inc_helpers.erb	VALUE size packed callinfo (ci).	2020-02-22 09:58:59 +09:00
_trace_instruction.erb
insns.inc.erb
insns_info.inc.erb	Combine call info and cache to speed up method invocation	2019-10-24 18:03:42 +09:00
mjit_compile.inc.erb	Make JIT-ed leave insn leaf	2020-03-31 22:10:16 -07:00
opt_sc.inc.erb
optinsn.inc.erb
optunifs.inc.erb
vm.inc.erb
vmtc.inc.erb