bm-20241025-azure-x86_64-brandtbucher-justin_no_externs-3.14.0a1+-64b198a-pystats-hexiom.md

Pystats results

• benchmark: hexiom
• fork: brandtbucher
• ref: justin-no-externs
• commit hash: 64b198a
• commit date: 2024-10-25T10:03:36-07:00

Execution counts

Execution counts for Tier 1 instructions.

The "miss ratio" column shows the percentage of times the instruction executed that it deoptimized. When this happens, the base unspecialized instruction is not counted.

Name	Count	Self	Cumulative	Miss ratio
ENTER_EXECUTOR	35,327,600	10.6%	10.6%
RESUME_CHECK	33,260,140	10.0%	20.5%	0.0%
LOAD_FAST	29,322,720	8.8%	29.3%
POP_TOP	29,051,060	8.7%	38.0%
INTERPRETER_EXIT	28,723,560	8.6%	46.6%
YIELD_VALUE	27,287,340	8.2%	54.8%
LOAD_CONST	22,941,260	6.9%	61.6%
STORE_FAST	16,052,000	4.8%	66.4%
POP_JUMP_IF_FALSE	12,496,220	3.7%	70.2%
RETURN_VALUE	11,781,980	3.5%	73.7%
BINARY_SUBSCR_LIST_INT	11,103,760	3.3%	77.0%
COMPARE_OP_INT	10,687,020	3.2%	80.2%
LOAD_ATTR_INSTANCE_VALUE	6,648,360	2.0%	82.2%
LOAD_GLOBAL_MODULE	6,333,820	1.9%	84.1%
BINARY_OP_ADD_INT	6,055,840	1.8%	85.9%
LOAD_FAST_LOAD_FAST	4,807,580	1.4%	87.4%
CALL_PY_EXACT_ARGS	4,272,400	1.3%	88.6%
LOAD_ATTR_METHOD_WITH_VALUES	4,009,080	1.2%	89.8%
CALL_LEN	4,005,420	1.2%	91.0%
TO_BOOL_BOOL	3,242,580	1.0%	92.0%
LOAD_GLOBAL_BUILTIN	3,124,800	0.9%	92.9%
GET_ITER	3,080,080	0.9%	93.9%
FOR_ITER_LIST	2,642,380	0.8%	94.6%	0.1%
SWAP	2,254,300	0.7%	95.3%
RETURN_CONST	2,135,800	0.6%	96.0%
BINARY_SUBSCR_GETITEM	1,939,180	0.6%	96.5%
COPY	1,918,200	0.6%	97.1%
CONTAINS_OP	1,525,160	0.5%	97.6%
LOAD_DEREF	1,438,360	0.4%	98.0%
STORE_SUBSCR_LIST_INT	1,121,860	0.3%	98.3%
BINARY_OP_SUBTRACT_INT	965,720	0.3%	98.6%
BUILD_LIST	508,660	0.2%	98.8%
POP_JUMP_IF_TRUE	405,000	0.1%	98.9%
STORE_ATTR_INSTANCE_VALUE	330,220	0.1%	99.0%
BINARY_SUBSCR	321,760	0.1%	99.1%
CALL_BUILTIN_CLASS	284,720	0.1%	99.2%
FOR_ITER_RANGE	282,360	0.1%	99.3%	1.0%
EXIT_INIT_CHECK	236,160	0.1%	99.3%
POP_JUMP_IF_NOT_NONE	217,020	0.1%	99.4%
LOAD_ATTR_CLASS	188,220	0.1%	99.5%
CALL_ALLOC_AND_ENTER_INIT	160,320	0.0%	99.5%
JUMP_FORWARD	159,120	0.0%	99.6%
LIST_APPEND	155,580	0.0%	99.6%
LOAD_FAST_AND_CLEAR	155,580	0.0%	99.6%
STORE_FAST_LOAD_FAST	154,840	0.0%	99.7%
CALL_PY_GENERAL	153,660	0.0%	99.7%
LOAD_ATTR_METHOD_NO_DICT	128,200	0.0%	99.8%
CALL_LIST_APPEND	124,800	0.0%	99.8%
STORE_FAST_STORE_FAST	107,640	0.0%	99.8%
UNPACK_SEQUENCE_TWO_TUPLE	107,640	0.0%	99.9%
MAKE_CELL	107,580	0.0%	99.9%
BINARY_SUBSCR_TUPLE_INT	106,620	0.0%	99.9%
BUILD_TUPLE	80,740	0.0%	100.0%
BINARY_OP	22,320	0.0%	100.0%
CALL_KW_NON_PY	21,220	0.0%	100.0%
STORE_SUBSCR_DICT	18,240	0.0%	100.0%
CALL_STR_1	11,520	0.0%	100.0%
COMPARE_OP_STR	5,880	0.0%	100.0%
BINARY_SUBSCR_STR_INT	5,820	0.0%	100.0%
BINARY_OP_MULTIPLY_INT	4,800	0.0%	100.0%
BINARY_SLICE	3,840	0.0%	100.0%
BINARY_SUBSCR_DICT	2,920	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_O	2,820	0.0%	100.0%
EXTENDED_ARG	1,620	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_NOARGS	1,020	0.0%	100.0%
BUILD_MAP	960	0.0%	100.0%
CALL_KW_PY	960	0.0%	100.0%
CONTAINS_OP_DICT	960	0.0%	100.0%
LOAD_ATTR_METHOD_LAZY_DICT	960	0.0%	100.0%
PUSH_NULL	540	0.0%	100.0%
LOAD_ATTR	420	0.0%	100.0%
CALL_NON_PY_GENERAL	420	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST	400	0.0%	100.0%
CALL	380	0.0%	100.0%
LOAD_ATTR_MODULE	360	0.0%	100.0%
JUMP_BACKWARD	280	0.0%	100.0%
LOAD_GLOBAL	200	0.0%	100.0%
MAKE_FUNCTION	120	0.0%	100.0%
CALL_FUNCTION_EX	120	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	120	0.0%	100.0%
TO_BOOL	100	0.0%	100.0%
NOP	60	0.0%	100.0%
RETURN_GENERATOR	60	0.0%	100.0%
CALL_INTRINSIC_1	60	0.0%	100.0%
COPY_FREE_VARS	60	0.0%	100.0%
FOR_ITER	60	0.0%	100.0%
IS_OP	60	0.0%	100.0%
LIST_EXTEND	60	0.0%	100.0%
LOAD_FAST_CHECK	60	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	60	0.0%	100.0%
STORE_DEREF	60	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	60	0.0%	100.0%
UNPACK_SEQUENCE	40	0.0%	100.0%
COMPARE_OP	20	0.0%	100.0%

Pair counts

Pair counts for top 100 opcode pairs

Pairs of specialized operations that deoptimize and are then followed by the corresponding unspecialized instruction are not counted as pairs.

Pair	Count	Self	Cumulative
POP_TOP ENTER_EXECUTOR	27,315,680	8.2%	8.2%
CACHE RESUME_CHECK	27,287,400	8.2%	16.3%
YIELD_VALUE INTERPRETER_EXIT	27,287,340	8.2%	24.5%
RESUME_CHECK POP_TOP	27,287,340	8.2%	32.7%
ENTER_EXECUTOR YIELD_VALUE	25,850,940	7.7%	40.4%
COMPARE_OP_INT POP_JUMP_IF_FALSE	7,972,800	2.4%	42.8%
ENTER_EXECUTOR RETURN_VALUE	7,646,680	2.3%	45.1%
STORE_FAST LOAD_FAST	6,982,580	2.1%	47.2%
LOAD_FAST LOAD_CONST	6,121,420	1.8%	49.0%
LOAD_CONST BINARY_OP_ADD_INT	6,048,180	1.8%	50.8%
BINARY_OP_ADD_INT STORE_FAST	6,044,280	1.8%	52.6%
POP_JUMP_IF_FALSE LOAD_FAST	6,042,160	1.8%	54.4%
LOAD_GLOBAL_MODULE COMPARE_OP_INT	5,488,320	1.6%	56.1%
LOAD_CONST BINARY_SUBSCR_LIST_INT	5,404,800	1.6%	57.7%
RETURN_VALUE LOAD_CONST	5,403,840	1.6%	59.3%
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	5,387,020	1.6%	60.9%
LOAD_CONST COMPARE_OP_INT	5,009,580	1.5%	62.4%
BINARY_SUBSCR_LIST_INT LOAD_GLOBAL_MODULE	4,231,680	1.3%	63.7%
CALL_PY_EXACT_ARGS RESUME_CHECK	4,165,720	1.2%	64.9%
STORE_FAST ENTER_EXECUTOR	4,107,700	1.2%	66.2%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	4,057,020	1.2%	67.4%
CALL_LEN LOAD_CONST	4,005,420	1.2%	68.6%
LOAD_FAST BINARY_SUBSCR_LIST_INT	3,780,820	1.1%	69.7%
LOAD_FAST CALL_PY_EXACT_ARGS	3,720,500	1.1%	70.8%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	3,707,760	1.1%	71.9%
LOAD_CONST STORE_FAST	3,502,960	1.0%	73.0%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	3,458,960	1.0%	74.0%
RESUME_CHECK LOAD_FAST	3,045,180	0.9%	74.9%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	3,035,480	0.9%	75.8%
RETURN_VALUE TO_BOOL_BOOL	2,990,080	0.9%	76.7%
POP_JUMP_IF_FALSE LOAD_CONST	2,955,840	0.9%	77.6%
LOAD_GLOBAL_BUILTIN LOAD_FAST	2,880,880	0.9%	78.5%
GET_ITER FOR_ITER_LIST	2,641,460	0.8%	79.3%
RESUME_CHECK LOAD_GLOBAL_BUILTIN	2,609,740	0.8%	80.0%
LOAD_FAST GET_ITER	2,595,660	0.8%	80.8%
FOR_ITER_LIST STORE_FAST	2,594,960	0.8%	81.6%
BINARY_SUBSCR_LIST_INT CALL_LEN	2,559,040	0.8%	82.4%
COMPARE_OP_INT RETURN_VALUE	2,559,040	0.8%	83.1%
BINARY_SUBSCR_LIST_INT LOAD_CONST	2,023,740	0.6%	83.7%
BINARY_SUBSCR_GETITEM ENTER_EXECUTOR	1,939,180	0.6%	84.3%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_GETITEM	1,938,220	0.6%	84.9%
POP_JUMP_IF_FALSE LOAD_FAST_LOAD_FAST	1,772,140	0.5%	85.4%
ENTER_EXECUTOR RETURN_CONST	1,769,320	0.5%	86.0%
STORE_FAST LOAD_CONST	1,663,920	0.5%	86.5%
POP_JUMP_IF_FALSE ENTER_EXECUTOR	1,504,320	0.5%	86.9%
CONTAINS_OP POP_JUMP_IF_FALSE	1,485,900	0.4%	87.4%
LOAD_ATTR_INSTANCE_VALUE STORE_FAST	1,482,160	0.4%	87.8%
LOAD_FAST LOAD_GLOBAL_MODULE	1,460,160	0.4%	88.2%
LOAD_DEREF LOAD_FAST	1,437,540	0.4%	88.7%
LOAD_FAST CONTAINS_OP	1,437,540	0.4%	89.1%
CACHE POP_TOP	1,436,220	0.4%	89.5%
POP_TOP RESUME_CHECK	1,436,220	0.4%	90.0%
RETURN_CONST INTERPRETER_EXIT	1,436,220	0.4%	90.4%
STORE_FAST LOAD_DEREF	1,436,160	0.4%	90.8%
RETURN_VALUE CALL_LEN	1,398,720	0.4%	91.2%
LOAD_CONST YIELD_VALUE	1,372,800	0.4%	91.6%
BINARY_SUBSCR_LIST_INT STORE_FAST	1,161,600	0.3%	92.0%
RETURN_VALUE LOAD_ATTR_INSTANCE_VALUE	1,109,740	0.3%	92.3%
BINARY_SUBSCR_LIST_INT RETURN_VALUE	1,107,900	0.3%	92.7%
STORE_FAST LOAD_FAST_LOAD_FAST	988,900	0.3%	92.9%
LOAD_CONST BINARY_OP_SUBTRACT_INT	963,820	0.3%	93.2%
COPY COPY	959,100	0.3%	93.5%
COPY BINARY_SUBSCR_LIST_INT	959,100	0.3%	93.8%
LOAD_FAST_LOAD_FAST COPY	959,100	0.3%	94.1%
SWAP SWAP	959,100	0.3%	94.4%
SWAP STORE_SUBSCR_LIST_INT	959,100	0.3%	94.7%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_LIST_INT	959,040	0.3%	95.0%
BINARY_OP_SUBTRACT_INT SWAP	955,200	0.3%	95.2%
STORE_SUBSCR_LIST_INT LOAD_FAST_LOAD_FAST	955,200	0.3%	95.5%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_WITH_VALUES	550,080	0.2%	95.7%
RETURN_VALUE STORE_FAST	483,000	0.1%	95.8%
LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST	418,660	0.1%	96.0%
STORE_FAST LOAD_GLOBAL_BUILTIN	378,860	0.1%	96.1%
LOAD_CONST BINARY_SUBSCR	321,620	0.1%	96.2%
GET_ITER FOR_ITER_RANGE	281,360	0.1%	96.3%
CALL_BUILTIN_CLASS GET_ITER	279,140	0.1%	96.3%
LOAD_ATTR_INSTANCE_VALUE CALL_BUILTIN_CLASS	267,360	0.1%	96.4%
LOAD_FAST_LOAD_FAST CALL_PY_EXACT_ARGS	264,900	0.1%	96.5%
LOAD_ATTR_INSTANCE_VALUE LOAD_CONST	263,040	0.1%	96.6%
RETURN_CONST POP_TOP	259,840	0.1%	96.7%
EXIT_INIT_CHECK RETURN_VALUE	236,160	0.1%	96.7%
RETURN_CONST EXIT_INIT_CHECK	236,160	0.1%	96.8%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	217,920	0.1%	96.9%
LOAD_FAST POP_JUMP_IF_NOT_NONE	217,020	0.1%	96.9%
POP_JUMP_IF_NOT_NONE LOAD_FAST	216,000	0.1%	97.0%
BINARY_SUBSCR STORE_FAST	214,080	0.1%	97.1%
TO_BOOL_BOOL POP_JUMP_IF_TRUE	207,100	0.1%	97.1%
STORE_FAST LOAD_GLOBAL_MODULE	206,680	0.1%	97.2%
BUILD_LIST STORE_FAST	206,400	0.1%	97.2%
STORE_FAST BUILD_LIST	205,440	0.1%	97.3%
RETURN_CONST TO_BOOL_BOOL	203,520	0.1%	97.4%
LOAD_GLOBAL_MODULE LOAD_ATTR_CLASS	188,200	0.1%	97.4%
LOAD_ATTR_CLASS COMPARE_OP_INT	188,160	0.1%	97.5%
POP_JUMP_IF_TRUE LOAD_CONST	178,560	0.1%	97.5%
FOR_ITER_RANGE STORE_FAST	174,800	0.1%	97.6%
LOAD_GLOBAL_BUILTIN LOAD_FAST_LOAD_FAST	170,860	0.1%	97.6%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	159,360	0.0%	97.7%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_LOAD_FAST	157,320	0.0%	97.7%
RETURN_VALUE RETURN_VALUE	156,540	0.0%	97.8%
GET_ITER LOAD_FAST_AND_CLEAR	155,580	0.0%	97.8%

Predecessor/Successor Pairs

Top 5 predecessors and successors of each Tier 1 opcode.

This does not include the unspecialized instructions that occur after a specialized instruction deoptimizes.

BINARY_SLICE

Successors and predecessors for BINARY_SLICE

Predecessors	Count	Percentage
LOAD_CONST	1,920	50.0%
BINARY_OP_ADD_INT	1,920	50.0%

Successors	Count	Percentage
STORE_FAST	3,840	100.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	27,287,400	95.0%
POP_TOP	1,436,220	5.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	321,620	100.0%
BINARY_SUBSCR	120	0.0%
LOAD_FAST	20	0.0%

Successors	Count	Percentage
STORE_FAST	214,080	66.5%
LIST_APPEND	107,520	33.4%
BINARY_SUBSCR	120	0.0%
BINARY_SUBSCR_DICT	20	0.0%
BINARY_SUBSCR_TUPLE_INT	20	0.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	236,160	100.0%

Successors	Count	Percentage
RETURN_VALUE	236,160	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_FAST	2,595,660	84.3%
CALL_BUILTIN_CLASS	279,140	9.1%
SWAP	155,580	5.1%
RETURN_VALUE	47,040	1.5%
LOAD_ATTR_INSTANCE_VALUE	1,580	0.1%

Successors	Count	Percentage
FOR_ITER_LIST	2,641,460	85.8%
FOR_ITER_RANGE	281,360	9.1%
LOAD_FAST_AND_CLEAR	155,580	5.1%
EXTENDED_ARG	1,620	0.1%
CALL_PY_EXACT_ARGS	40	0.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
YIELD_VALUE	27,287,340	95.0%
RETURN_CONST	1,436,220	5.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	120	100.0%

Successors	Count	Percentage
LOAD_FAST_CHECK	60	50.0%
SET_FUNCTION_ATTRIBUTE	60	50.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
POP_JUMP_IF_TRUE	60	100.0%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RESUME_CHECK	27,287,340	93.9%
CACHE	1,436,220	4.9%
RETURN_CONST	259,840	0.9%
SWAP	24,000	0.1%
CALL_KW_NON_PY	21,220	0.1%

Successors	Count	Percentage
ENTER_EXECUTOR	27,315,680	94.0%
RESUME_CHECK	1,436,220	4.9%
RETURN_CONST	114,240	0.4%
LOAD_GLOBAL_MODULE	109,480	0.4%
LOAD_CONST	35,260	0.1%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	360	66.7%
LOAD_FAST	120	22.2%
LOAD_DEREF	60	11.1%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	260	48.1%
LOAD_FAST	120	22.2%
CALL	100	18.5%
LOAD_FAST_LOAD_FAST	60	11.1%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	60	100.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_O	40	66.7%
CALL	20	33.3%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	7,646,680	64.9%
COMPARE_OP_INT	2,559,040	21.7%
BINARY_SUBSCR_LIST_INT	1,107,900	9.4%
EXIT_INIT_CHECK	236,160	2.0%
RETURN_VALUE	156,540	1.3%

Successors	Count	Percentage
LOAD_CONST	5,403,840	45.9%
TO_BOOL_BOOL	2,990,080	25.4%
CALL_LEN	1,398,720	11.9%
LOAD_ATTR_INSTANCE_VALUE	1,109,740	9.4%
STORE_FAST	483,000	4.1%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	60	60.0%
TO_BOOL	20	20.0%
LOAD_FAST	20	20.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	60	60.0%
TO_BOOL	20	20.0%
TO_BOOL_BOOL	20	20.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_FAST	19,220	86.1%
BUILD_LIST	1,920	8.6%
BINARY_OP_SUBTRACT_INT	940	4.2%
BINARY_OP	240	1.1%

Successors	Count	Percentage
LOAD_CONST	20,140	90.2%
LOAD_FAST	960	4.3%
STORE_FAST	960	4.3%
BINARY_OP	240	1.1%
BINARY_OP_SUBTRACT_FLOAT	20	0.1%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
STORE_FAST	205,440	40.4%
SWAP	155,580	30.6%
LOAD_FAST	142,840	28.1%
LOAD_CONST	1,920	0.4%
LOAD_FAST_LOAD_FAST	1,920	0.4%

Successors	Count	Percentage
STORE_FAST	206,400	40.6%
SWAP	155,580	30.6%
LOAD_FAST	141,820	27.9%
BINARY_OP	1,920	0.4%
CALL_ALLOC_AND_ENTER_INIT	1,920	0.4%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	960	100.0%

Successors	Count	Percentage
LOAD_FAST	960	100.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	52,840	65.4%
LOAD_GLOBAL_MODULE	27,840	34.5%
LOAD_FAST	60	0.1%

Successors	Count	Percentage
LIST_APPEND	47,040	58.3%
CALL_LIST_APPEND	27,840	34.5%
STORE_FAST	3,820	4.7%
BINARY_SUBSCR_DICT	960	1.2%
CALL_PY_EXACT_ARGS	960	1.2%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
PUSH_NULL	100	26.3%
LOAD_ATTR_METHOD_NO_DICT	80	21.1%
LOAD_FAST_LOAD_FAST	60	15.8%
LOAD_CONST	40	10.5%
GET_ITER	20	5.3%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	120	31.6%
CALL_PY_EXACT_ARGS	100	26.3%
CALL_METHOD_DESCRIPTOR_FAST	40	10.5%
CALL_METHOD_DESCRIPTOR_O	40	10.5%
CALL_BUILTIN_CLASS	20	5.3%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
CALL_INTRINSIC_1	60	50.0%
LOAD_FAST	60	50.0%

Successors	Count	Percentage
RESUME_CHECK	60	100.0%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	60	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	60	100.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	20	100.0%

Successors	Count	Percentage
COMPARE_OP_STR	20	100.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_FAST	1,437,540	94.3%
RETURN_VALUE	84,480	5.5%
BINARY_SUBSCR_LIST_INT	2,700	0.2%
CONTAINS_OP	440	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,485,900	97.4%
POP_JUMP_IF_TRUE	38,820	2.5%
CONTAINS_OP	440	0.0%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
COPY	959,100	50.0%
LOAD_FAST_LOAD_FAST	959,100	50.0%

Successors	Count	Percentage
COPY	959,100	50.0%
BINARY_SUBSCR_LIST_INT	959,100	50.0%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	60	100.0%

Successors	Count	Percentage
RESUME_CHECK	60	100.0%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
GET_ITER	1,620	100.0%

Successors	Count	Percentage
FOR_ITER_RANGE	940	58.0%
FOR_ITER_LIST	680	42.0%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	60	100.0%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_CONST	60	100.0%

Successors	Count	Percentage
STORE_FAST	60	100.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_TOP	280	100.0%

Successors	Count	Percentage
FOR_ITER_LIST	200	71.4%
FOR_ITER	60	21.4%
YIELD_VALUE	20	7.1%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	80,700	50.7%
LOAD_CONST	63,360	39.8%
CALL_STR_1	11,520	7.2%
CALL_BUILTIN_CLASS	2,580	1.6%
POP_JUMP_IF_FALSE	960	0.6%

Successors	Count	Percentage
YIELD_VALUE	63,360	39.8%
LOAD_FAST	60,540	38.0%
LOAD_GLOBAL_BUILTIN	18,240	11.5%
STORE_FAST	14,100	8.9%
LOAD_FAST_LOAD_FAST	1,920	1.2%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
BINARY_SUBSCR	107,520	69.1%
BUILD_TUPLE	47,040	30.2%
BUILD_LIST	960	0.6%
CALL_METHOD_DESCRIPTOR_FAST	60	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	155,580	100.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_DEREF	60	100.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	60	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	180	42.9%
LOAD_GLOBAL_MODULE	120	28.6%
LOAD_ATTR_INSTANCE_VALUE	40	9.5%
LOAD_ATTR	20	4.8%
LOAD_CONST	20	4.8%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	120	28.6%
LOAD_ATTR_MODULE	100	23.8%
LOAD_FAST_LOAD_FAST	60	14.3%
LOAD_ATTR_INSTANCE_VALUE	60	14.3%
LOAD_ATTR_METHOD_WITH_VALUES	40	9.5%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	6,121,420	26.7%
RETURN_VALUE	5,403,840	23.6%
CALL_LEN	4,005,420	17.5%
POP_JUMP_IF_FALSE	2,955,840	12.9%
BINARY_SUBSCR_LIST_INT	2,023,740	8.8%

Successors	Count	Percentage
BINARY_OP_ADD_INT	6,048,180	26.4%
BINARY_SUBSCR_LIST_INT	5,404,800	23.6%
COMPARE_OP_INT	5,009,580	21.8%
STORE_FAST	3,502,960	15.3%
YIELD_VALUE	1,372,800	6.0%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
STORE_FAST	1,436,160	99.8%
ENTER_EXECUTOR	1,380	0.1%
LOAD_FAST	700	0.0%
BUILD_LIST	60	0.0%
RESUME_CHECK	60	0.0%

Successors	Count	Percentage
LOAD_FAST	1,437,540	99.9%
CALL_PY_EXACT_ARGS	700	0.0%
PUSH_NULL	60	0.0%
LIST_EXTEND	60	0.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	6,982,580	23.8%
POP_JUMP_IF_FALSE	6,042,160	20.6%
LOAD_ATTR_INSTANCE_VALUE	4,057,020	13.8%
LOAD_ATTR_METHOD_WITH_VALUES	3,707,760	12.6%
RESUME_CHECK	3,045,180	10.4%

Successors	Count	Percentage
LOAD_CONST	6,121,420	20.9%
LOAD_ATTR_INSTANCE_VALUE	5,387,020	18.4%
BINARY_SUBSCR_LIST_INT	3,780,820	12.9%
CALL_PY_EXACT_ARGS	3,720,500	12.7%
LOAD_ATTR_METHOD_WITH_VALUES	3,458,960	11.8%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	155,580	100.0%

Successors	Count	Percentage
SWAP	155,580	100.0%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
MAKE_FUNCTION	60	100.0%

Successors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	40	66.7%
LOAD_ATTR	20	33.3%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	1,772,140	36.9%
STORE_FAST	988,900	20.6%
STORE_SUBSCR_LIST_INT	955,200	19.9%
LOAD_GLOBAL_MODULE	418,660	8.7%
LOAD_GLOBAL_BUILTIN	170,860	3.6%

Successors	Count	Percentage
BINARY_SUBSCR_GETITEM	1,938,220	40.3%
COPY	959,100	19.9%
BINARY_SUBSCR_LIST_INT	959,040	19.9%
CALL_PY_EXACT_ARGS	264,900	5.5%
STORE_ATTR_INSTANCE_VALUE	217,920	4.5%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
STORE_FAST	100	50.0%
RESUME_CHECK	60	30.0%
POP_TOP	20	10.0%
STORE_FAST_STORE_FAST	20	10.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	180	90.0%
LOAD_GLOBAL_BUILTIN	20	10.0%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	106,560	99.1%
CALL_PY_GENERAL	1,020	0.9%

Successors	Count	Percentage
RESUME_CHECK	107,580	100.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
COMPARE_OP_INT	7,972,800	63.8%
TO_BOOL_BOOL	3,035,480	24.3%
CONTAINS_OP	1,485,900	11.9%
COMPARE_OP_STR	1,980	0.0%
TO_BOOL	60	0.0%

Successors	Count	Percentage
LOAD_FAST	6,042,160	48.4%
LOAD_CONST	2,955,840	23.7%
LOAD_FAST_LOAD_FAST	1,772,140	14.2%
ENTER_EXECUTOR	1,504,320	12.0%
LOAD_GLOBAL_MODULE	159,360	1.3%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	217,020	100.0%

Successors	Count	Percentage
LOAD_FAST	216,000	99.5%
LOAD_GLOBAL_BUILTIN	960	0.4%
LOAD_CONST	60	0.0%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
TO_BOOL_BOOL	207,100	51.1%
COMPARE_OP_INT	155,180	38.3%
CONTAINS_OP	38,820	9.6%
COMPARE_OP_STR	3,900	1.0%

Successors	Count	Percentage
LOAD_CONST	178,560	44.1%
ENTER_EXECUTOR	125,600	31.0%
LOAD_FAST_LOAD_FAST	48,000	11.9%
LOAD_FAST	36,480	9.0%
LOAD_GLOBAL_MODULE	16,300	4.0%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
ENTER_EXECUTOR	1,769,320	82.8%
STORE_SUBSCR_LIST_INT	141,820	6.6%
POP_TOP	114,240	5.3%
STORE_ATTR_INSTANCE_VALUE	109,420	5.1%
POP_JUMP_IF_FALSE	960	0.0%

Successors	Count	Percentage
INTERPRETER_EXIT	1,436,220	67.2%
POP_TOP	259,840	12.2%
EXIT_INIT_CHECK	236,160	11.1%
TO_BOOL_BOOL	203,520	9.5%
STORE_FAST	60	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	60	100.0%

Successors	Count	Percentage
STORE_FAST	60	100.0%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	60	100.0%

Successors	Count	Percentage
LOAD_FAST	60	100.0%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	6,044,280	37.7%
LOAD_CONST	3,502,960	21.8%
FOR_ITER_LIST	2,594,960	16.2%
LOAD_ATTR_INSTANCE_VALUE	1,482,160	9.2%
BINARY_SUBSCR_LIST_INT	1,161,600	7.2%

Successors	Count	Percentage
LOAD_FAST	6,982,580	43.5%
ENTER_EXECUTOR	4,107,700	25.6%
LOAD_CONST	1,663,920	10.4%
LOAD_DEREF	1,436,160	8.9%
LOAD_FAST_LOAD_FAST	988,900	6.2%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_RANGE	107,520	69.4%
FOR_ITER_LIST	47,320	30.6%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	107,520	69.4%
LOAD_GLOBAL_MODULE	47,040	30.4%
LOAD_ATTR_METHOD_NO_DICT	280	0.2%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	107,640	100.0%

Successors	Count	Percentage
LOAD_FAST	106,620	99.1%
LOAD_GLOBAL_MODULE	1,000	0.9%
LOAD_GLOBAL	20	0.0%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
SWAP	959,100	42.5%
BINARY_OP_SUBTRACT_INT	955,200	42.4%
BUILD_LIST	155,580	6.9%
LOAD_FAST_AND_CLEAR	155,580	6.9%
LOAD_GLOBAL_MODULE	23,040	1.0%

Successors	Count	Percentage
SWAP	959,100	42.5%
STORE_SUBSCR_LIST_INT	959,100	42.5%
GET_ITER	155,580	6.9%
BUILD_LIST	155,580	6.9%
POP_TOP	24,000	1.1%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	20	50.0%
CALL_METHOD_DESCRIPTOR_NOARGS	20	50.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	40	100.0%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
ENTER_EXECUTOR	25,850,940	94.7%
LOAD_CONST	1,372,800	5.0%
JUMP_FORWARD	63,360	0.2%
CALL_METHOD_DESCRIPTOR_FAST	220	0.0%
JUMP_BACKWARD	20	0.0%

Successors	Count	Percentage
INTERPRETER_EXIT	27,287,340	100.0%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	6,048,180	99.9%
LOAD_FAST_LOAD_FAST	4,780	0.1%
LOAD_ATTR_INSTANCE_VALUE	1,920	0.0%
LOAD_FAST	960	0.0%

Successors	Count	Percentage
STORE_FAST	6,044,280	99.8%
SWAP	3,900	0.1%
CALL_BUILTIN_CLASS	2,860	0.0%
BINARY_SLICE	1,920	0.0%
LOAD_CONST	1,920	0.0%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
LOAD_CONST	2,880	60.0%
LOAD_FAST	960	20.0%
BINARY_OP_SUBTRACT_INT	960	20.0%

Successors	Count	Percentage
LOAD_CONST	3,840	80.0%
LOAD_FAST	960	20.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_FAST	40	66.7%
BINARY_OP	20	33.3%

Successors	Count	Percentage
STORE_FAST	60	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	963,820	99.8%
LOAD_FAST_LOAD_FAST	1,900	0.2%

Successors	Count	Percentage
SWAP	955,200	98.9%
CALL_BUILTIN_CLASS	2,880	0.3%
LOAD_CONST	2,860	0.3%
STORE_FAST	1,920	0.2%
LOAD_FAST	960	0.1%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	1,940	66.4%
BUILD_TUPLE	960	32.9%
BINARY_SUBSCR	20	0.7%

Successors	Count	Percentage
RETURN_VALUE	1,900	65.1%
LOAD_ATTR_INSTANCE_VALUE	960	32.9%
UNPACK_SEQUENCE_TWO_TUPLE	40	1.4%
UNPACK_SEQUENCE	20	0.7%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,938,220	100.0%
LOAD_FAST	960	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	1,939,180	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_CONST	5,404,800	48.7%
LOAD_FAST	3,780,820	34.0%
COPY	959,100	8.6%
LOAD_FAST_LOAD_FAST	959,040	8.6%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	4,231,680	38.1%
CALL_LEN	2,559,040	23.0%
LOAD_CONST	2,023,740	18.2%
STORE_FAST	1,161,600	10.5%
RETURN_VALUE	1,107,900	10.0%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_CONST	5,820	100.0%

Successors	Count	Percentage
LOAD_CONST	5,820	100.0%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	106,600	100.0%
BINARY_SUBSCR	20	0.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	106,560	99.9%
STORE_FAST	60	0.1%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
RETURN_VALUE	107,520	67.1%
LOAD_CONST	48,000	29.9%
BUILD_LIST	1,920	1.2%
LOAD_FAST	1,920	1.2%
LOAD_ATTR_INSTANCE_VALUE	960	0.6%

Successors	Count	Percentage
RESUME_CHECK	109,440	68.3%
ENTER_EXECUTOR	50,880	31.7%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	267,360	93.9%
LOAD_FAST	8,720	3.1%
BINARY_OP_SUBTRACT_INT	2,880	1.0%
BINARY_OP_ADD_INT	2,860	1.0%
LOAD_CONST	1,920	0.7%

Successors	Count	Percentage
GET_ITER	279,140	98.0%
STORE_FAST	3,000	1.1%
JUMP_FORWARD	2,580	0.9%

CALL_KW_NON_PY

Successors and predecessors for CALL_KW_NON_PY

Predecessors	Count	Percentage
LOAD_CONST	21,220	100.0%

Successors	Count	Percentage
POP_TOP	21,220	100.0%

CALL_KW_PY

Successors and predecessors for CALL_KW_PY

Predecessors	Count	Percentage
LOAD_CONST	960	100.0%

Successors	Count	Percentage
RESUME_CHECK	960	100.0%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	2,559,040	63.9%
RETURN_VALUE	1,398,720	34.9%
LOAD_FAST	47,660	1.2%

Successors	Count	Percentage
LOAD_CONST	4,005,420	100.0%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	96,000	76.9%
BUILD_TUPLE	27,840	22.3%
LOAD_ATTR_INSTANCE_VALUE	960	0.8%

Successors	Count	Percentage
ENTER_EXECUTOR	96,960	77.7%
LOAD_FAST	27,840	22.3%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	300	75.0%
LOAD_CONST	60	15.0%
CALL	40	10.0%

Successors	Count	Percentage
YIELD_VALUE	220	55.0%
STORE_FAST	120	30.0%
LIST_APPEND	60	15.0%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	100	83.3%
CALL	20	16.7%

Successors	Count	Percentage
GET_ITER	120	100.0%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_LAZY_DICT	960	94.1%
LOAD_ATTR_METHOD_NO_DICT	40	3.9%
CALL	20	2.0%

Successors	Count	Percentage
STORE_FAST	960	94.1%
UNPACK_SEQUENCE_TWO_TUPLE	40	3.9%
UNPACK_SEQUENCE	20	2.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	2,700	95.7%
RETURN_GENERATOR	40	1.4%
BUILD_TUPLE	40	1.4%
CALL	40	1.4%

Successors	Count	Percentage
POP_TOP	2,760	97.9%
STORE_FAST	60	2.1%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
PUSH_NULL	260	61.9%
CALL	120	28.6%
LOAD_FAST_LOAD_FAST	40	9.5%

Successors	Count	Percentage
STORE_FAST	180	42.9%
POP_TOP	60	14.3%
RETURN_VALUE	60	14.3%
LOAD_FAST	60	14.3%
STORE_DEREF	60	14.3%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_FAST	3,720,500	87.1%
LOAD_FAST_LOAD_FAST	264,900	6.2%
LOAD_ATTR_METHOD_WITH_VALUES	144,000	3.4%
BINARY_SUBSCR_TUPLE_INT	106,560	2.5%
LOAD_GLOBAL_MODULE	34,560	0.8%

Successors	Count	Percentage
RESUME_CHECK	4,165,720	97.5%
MAKE_CELL	106,560	2.5%
RETURN_GENERATOR	60	0.0%
COPY_FREE_VARS	60	0.0%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	152,640	99.3%
LOAD_FAST	960	0.6%
LOAD_CONST	40	0.0%
CALL	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	152,640	99.3%
MAKE_CELL	1,020	0.7%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	11,520	100.0%

Successors	Count	Percentage
JUMP_FORWARD	11,520	100.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	5,488,320	51.4%
LOAD_CONST	5,009,580	46.9%
LOAD_ATTR_CLASS	188,160	1.8%
LOAD_ATTR_INSTANCE_VALUE	960	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	7,972,800	74.6%
RETURN_VALUE	2,559,040	23.9%
POP_JUMP_IF_TRUE	155,180	1.5%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	5,820	99.0%
LOAD_FAST_LOAD_FAST	40	0.7%
COMPARE_OP	20	0.3%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	3,900	66.3%
POP_JUMP_IF_FALSE	1,980	33.7%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	960	100.0%

Successors	Count	Percentage
RETURN_VALUE	960	100.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	2,641,460	100.0%
EXTENDED_ARG	680	0.0%
JUMP_BACKWARD	200	0.0%
FOR_ITER_RANGE	40	0.0%

Successors	Count	Percentage
STORE_FAST	2,594,960	98.2%
STORE_FAST_LOAD_FAST	47,320	1.8%
FOR_ITER_RANGE	60	0.0%
RETURN_CONST	40	0.0%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
GET_ITER	281,360	99.6%
EXTENDED_ARG	940	0.3%
FOR_ITER_LIST	60	0.0%

Successors	Count	Percentage
STORE_FAST	174,800	61.9%
STORE_FAST_LOAD_FAST	107,520	38.1%
FOR_ITER_LIST	40	0.0%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	188,200	100.0%
LOAD_ATTR	20	0.0%

Successors	Count	Percentage
COMPARE_OP_INT	188,160	100.0%
STORE_FAST	60	0.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	5,387,020	81.0%
RETURN_VALUE	1,109,740	16.7%
STORE_FAST_LOAD_FAST	107,520	1.6%
LOAD_FAST_LOAD_FAST	43,060	0.6%
BINARY_SUBSCR_DICT	960	0.0%

Successors	Count	Percentage
LOAD_FAST	4,057,020	61.0%
STORE_FAST	1,482,160	22.3%
LOAD_ATTR_METHOD_WITH_VALUES	550,080	8.3%
CALL_BUILTIN_CLASS	267,360	4.0%
LOAD_CONST	263,040	4.0%

LOAD_ATTR_METHOD_LAZY_DICT

Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT

Predecessors	Count	Percentage
LOAD_FAST	960	100.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_NOARGS	960	100.0%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	123,980	96.7%
BINARY_SUBSCR_LIST_INT	2,700	2.1%
LOAD_ATTR_INSTANCE_VALUE	1,040	0.8%
STORE_FAST_LOAD_FAST	280	0.2%
LOAD_ATTR	120	0.1%

Successors	Count	Percentage
LOAD_FAST	127,500	99.5%
CALL_METHOD_DESCRIPTOR_FAST	300	0.2%
LOAD_CONST	120	0.1%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	100	0.1%
CALL	80	0.1%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	3,458,960	86.3%
LOAD_ATTR_INSTANCE_VALUE	550,080	13.7%
LOAD_ATTR	40	0.0%

Successors	Count	Percentage
LOAD_FAST	3,707,760	92.5%
LOAD_FAST_LOAD_FAST	157,320	3.9%
CALL_PY_EXACT_ARGS	144,000	3.6%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	260	72.2%
LOAD_ATTR	100	27.8%

Successors	Count	Percentage
PUSH_NULL	360	100.0%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
RESUME_CHECK	2,609,740	83.5%
STORE_FAST	378,860	12.1%
POP_JUMP_IF_FALSE	60,480	1.9%
LOAD_GLOBAL_BUILTIN	47,040	1.5%
JUMP_FORWARD	18,240	0.6%

Successors	Count	Percentage
LOAD_FAST	2,880,880	92.2%
LOAD_FAST_LOAD_FAST	170,860	5.5%
LOAD_GLOBAL_BUILTIN	47,040	1.5%
LOAD_CONST	26,020	0.8%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	4,231,680	66.8%
LOAD_FAST	1,460,160	23.1%
STORE_FAST	206,680	3.3%
POP_JUMP_IF_FALSE	159,360	2.5%
POP_TOP	109,480	1.7%

Successors	Count	Percentage
COMPARE_OP_INT	5,488,320	86.7%
LOAD_FAST_LOAD_FAST	418,660	6.6%
LOAD_ATTR_CLASS	188,200	3.0%
LOAD_FAST	100,920	1.6%
STORE_FAST	49,020	0.8%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CACHE	27,287,400	82.0%
CALL_PY_EXACT_ARGS	4,165,720	12.5%
POP_TOP	1,436,220	4.3%
CALL_PY_GENERAL	152,640	0.5%
CALL_ALLOC_AND_ENTER_INIT	109,440	0.3%

Successors	Count	Percentage
POP_TOP	27,287,340	82.0%
LOAD_FAST	3,045,180	9.2%
LOAD_GLOBAL_BUILTIN	2,609,740	7.8%
LOAD_FAST_LOAD_FAST	113,100	0.3%
LOAD_CONST	107,520	0.3%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	217,920	66.0%
LOAD_FAST	112,300	34.0%

Successors	Count	Percentage
LOAD_FAST	109,440	33.1%
RETURN_CONST	109,420	33.1%
LOAD_FAST_LOAD_FAST	108,480	32.9%
LOAD_CONST	1,920	0.6%
BUILD_MAP	960	0.3%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	18,240	100.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	18,240	100.0%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
SWAP	959,100	85.5%
LOAD_FAST	141,820	12.6%
LOAD_ATTR_INSTANCE_VALUE	18,240	1.6%
LOAD_FAST_LOAD_FAST	2,700	0.2%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	955,200	85.1%
RETURN_CONST	141,820	12.6%
LOAD_FAST	22,140	2.0%
ENTER_EXECUTOR	2,700	0.2%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
RETURN_VALUE	2,990,080	92.2%
RETURN_CONST	203,520	6.3%
LOAD_FAST	48,960	1.5%
TO_BOOL	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	3,035,480	93.6%
POP_JUMP_IF_TRUE	207,100	6.4%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	106,560	99.0%
LOAD_ATTR_INSTANCE_VALUE	960	0.9%
UNPACK_SEQUENCE	40	0.0%
BINARY_SUBSCR_DICT	40	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	40	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	107,640	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
POP_TOP	27,315,680	77.3%
STORE_FAST	4,107,700	11.6%
BINARY_SUBSCR_GETITEM	1,939,180	5.5%
POP_JUMP_IF_FALSE	1,504,320	4.3%
LIST_APPEND	155,580	0.4%

Successors	Count	Percentage
YIELD_VALUE	25,850,940	73.2%
RETURN_VALUE	7,646,680	21.6%
RETURN_CONST	1,769,320	5.0%
ENTER_EXECUTOR	29,000	0.1%
POP_TOP	18,600	0.1%

Specialization stats

Specialization stats by family

BINARY_OP

specialization stats for BINARY_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	22,060	0.2%
hit ⓘ Specialized instructions that complete.	11,242,620	99.8%

Success	Count	Ratio
Success	20	7.7%
Failure	240	92.3%

Failure kind	Count	Ratio
multiply different types	160	66.7%
remainder	80	33.3%

BINARY_SLICE

specialization stats for BINARY_SLICE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	3,840	100.0%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	321,600	0.4%
hit ⓘ Specialized instructions that complete.	82,219,320	99.6%

Success	Count	Ratio
Success	40	25.0%
Failure	120	75.0%

Failure kind	Count	Ratio
list slice	120	100.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	76,126,140	100.0%

Success	Count	Ratio
Success	380	100.0%
Failure	0	0.0%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	53,532,540	100.0%

Success	Count	Ratio
Success	20	100.0%
Failure	0	0.0%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,524,720	93.3%
hit ⓘ Specialized instructions that complete.	109,440	6.7%

Success	Count	Ratio
Success	0	0.0%
Failure	440	100.0%

Failure kind	Count	Ratio
list	440	100.0%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	60	0.0%
hit ⓘ Specialized instructions that complete.	2,919,540	99.8%
miss ⓘ Specialized instructions that deopt.	5,200	0.2%

Success	Count	Ratio
Success	100	100.0%
Failure	0	0.0%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	60	0.0%
hit ⓘ Specialized instructions that complete.	105,164,640	100.0%

Success	Count	Ratio
Success	340	94.4%
Failure	20	5.6%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	10,712,380	100.0%

Success	Count	Ratio
Success	200	100.0%
Failure	0	0.0%

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	708,480	100.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	3,494,400	100.0%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	60	0.0%
hit ⓘ Specialized instructions that complete.	3,505,660	100.0%

Success	Count	Ratio
Success	20	50.0%
Failure	20	50.0%

Failure kind	Count	Ratio
sequence	20	100.0%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
hit ⓘ Specialized instructions that complete.	124,920	100.0%

Success	Count	Ratio
Success	40	100.0%
Failure	0	0.0%

Specialization effectiveness

specialization effectiveness

All entries are execution counts. Should add up to the total number of Tier 1 instructions executed.

Instructions	Count	Ratio
Basic ⓘ Instructions that are not and cannot be specialized, e.g. LOAD_FAST.	230,910,160	69.1%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	1,874,300	0.6%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	101,352,280	30.3%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	5,320	0.0%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
CONTAINS_OP	1,524,720	81.4%
BINARY_SUBSCR	321,600	17.2%
BINARY_OP	22,060	1.2%
BINARY_SLICE	3,840	0.2%
TO_BOOL	60	0.0%
FOR_ITER	60	0.0%
LOAD_ATTR	60	0.0%
STORE_SLICE	0	0.0%
CACHE	0	0.0%
EXIT_INIT_CHECK	0	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
FOR_ITER_RANGE	2,860	52.6%
FOR_ITER_LIST	2,340	43.0%
RESUME	120	2.2%
RESUME_CHECK	120	2.2%
CACHE	0	0.0%
EXIT_INIT_CHECK	0	0.0%
GET_ITER	0	0.0%
INTERPRETER_EXIT	0	0.0%
MAKE_FUNCTION	0	0.0%
NOP	0	0.0%

Call stats

Inlined calls and frame stats

This shows what fraction of calls to Python functions are inlined (i.e. not having a call at the C level) and for those that are not, where the call comes from. The various categories overlap.

Also includes the count of frame objects created.

	Count	Ratio
Calls to PyEval_EvalDefault	28,723,620	39.7%
Calls to Python functions inlined	43,591,140	60.3%
Calls via PyEval_EvalFrame (total)	28,723,620	39.7%
Calls via PyEval_EvalFrame (vector)	60	0.0%
Calls via PyEval_EvalFrame (generator)	28,723,560	39.7%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	60	0.0%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	0	0.0%
Calls via PyEval_EvalFrame (function ex)	60	0.0%
Calls via PyEval_EvalFrame (api)	0	0.0%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	0	0.0%
Frames pushed	43,827,360	60.6%

Object stats

Allocations, frees and dict materializatons

Below, "allocations" means "allocations that are not from a freelist". Total allocations = "Allocations from freelist" + "Allocations".

"Inline values" is the number of values arrays inlined into objects.

The cache hit/miss numbers are for the MRO cache, split into dunder and other names.

	Count	Ratio
Allocations from freelist	4,380,080	23.1%
Frees to freelist	4,380,020
Allocations	14,553,660	76.9%
Allocations to 512 bytes	14,552,520	76.9%
Allocations to 4 kbytes	1,140	0.0%
Allocations over 4 kbytes	0	0.0%
Frees	14,877,101
Inline values	236,160
Interpreter mortal increfs	85,074,740	9.1%
Interpreter mortal decrefs	208,303,500	17.4%
Mortal increfs	486,079,938	52.1%
Mortal decrefs	378,991,481	31.7%
Interpreter immortal increfs	93,054,300	10.0%
Interpreter immortal decrefs	141,780,520	11.9%
Immortal increfs	268,082,300	28.8%
Immortal decrefs	465,888,157	39.0%
Materialize dict (on request)	0	0.0%
Materialize dict (new key)	0	0.0%
Materialize dict (too big)	0	0.0%
Materialize dict (str subclass)	0	0.0%
Method cache hits	51,181
Method cache misses	39
Method cache collisions	28
Method cache dunder hits	94,140
Method cache dunder misses	0

GC stats

GC collections and effectiveness

Collected/visits gives some measure of efficiency.

Generation	Collections	Objects collected	Object visits
0	0	0	0
1	0	0	0
2	0	0	0

Optimization (Tier 2) stats

statistics about the Tier 2 optimizer

	Count	Ratio
Optimization attempts ⓘ The number of times a potential trace is identified. Specifically, this occurs in the JUMP BACKWARD instruction when the counter reaches a threshold.	10,000
Traces created ⓘ The number of traces that were successfully created.	460	4.6%
Trace stack overflow ⓘ A trace is truncated because it would require more than 5 stack frames.	0	0.0%
Trace stack underflow ⓘ A potential trace is abandoned because it pops more frames than it pushes.	9,620	96.2%
Trace too long ⓘ A trace is truncated because it is longer than the instruction buffer.	0	0.0%
Trace too short ⓘ A potential trace is abandoced because it it too short.	9,540	95.4%
Inner loop found ⓘ A trace is truncated because it has an inner loop	0	0.0%
Recursive call ⓘ A trace is truncated because it has a recursive call.	0	0.0%
Low confidence ⓘ A trace is abandoned because the likelihood of the jump to top being taken is too low.	0	0.0%
Executors invalidated ⓘ The number of executors that were invalidated due to watched dictionary changes.	0	0.0%
Traces executed ⓘ The number of traces that were executed	68,303,300
Uops executed ⓘ The total number of uops (micro-operations) that were executed	2,373,739,140	3,475.3%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	460
Optimizer successes ⓘ The number of traces that were successfully optimized.	460	100.0%
Optimizer no memory ⓘ The number of optimizations that failed due to no memory.	0	0.0%
Remove globals builtins changed ⓘ The builtins changed during optimization	0	0.0%
Remove globals incorrect keys ⓘ The keys in the globals dictionary aren't what was expected	0	0.0%

Trace length histogram

trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	100	21.7%
<= 16	140	30.4%
<= 32	60	13.0%
<= 64	60	13.0%
<= 128	80	17.4%
<= 256	20	4.3%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	80	17.4%
<= 8	40	8.7%
<= 16	160	34.8%
<= 32	80	17.4%
<= 64	60	13.0%
<= 128	20	4.3%
<= 256	20	4.3%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_SET_IP	217,210,680	9.2%	9.2%
_CHECK_VALIDITY	180,143,240	7.6%	16.7%
_MAKE_WARM	93,787,460	4.0%	20.7%
_GUARD_TYPE_VERSION	73,610,180	3.1%	23.8%
_CHECK_PERIODIC	71,690,460	3.0%	26.8%
_LOAD_CONST_INLINE_BORROW	70,855,900	3.0%	29.8%
_START_EXECUTOR	68,303,300	2.9%	32.7%
_LOAD_FAST_1	66,119,100	2.8%	35.5%
_BINARY_SUBSCR_LIST_INT	63,840,560	2.7%	38.1%
_EXIT_TRACE	63,232,500	2.7%	40.8%
_CHECK_MANAGED_OBJECT_HAS_VALUES	62,987,400	2.7%	43.5%
_LOAD_ATTR_INSTANCE_VALUE_0	62,987,400	2.7%	46.1%
_GUARD_IS_FALSE_POP	53,863,840	2.3%	48.4%	17.2%
_LOAD_FAST_0	49,955,960	2.1%	50.5%
_COMPARE_OP_INT	42,808,980	1.8%	52.3%
_LOAD_FAST_4	41,909,220	1.8%	54.1%
_LOAD_FAST	41,642,960	1.8%	55.8%
_GUARD_NOT_EXHAUSTED_LIST	39,934,460	1.7%	57.5%	8.9%
_ITER_CHECK_LIST	39,934,460	1.7%	59.2%
_GUARD_NOS_INT	37,125,620	1.6%	60.7%
_PUSH_FRAME	37,064,560	1.6%	62.3%
_LOAD_DEREF	36,405,920	1.5%	63.8%
_ITER_NEXT_LIST	36,380,520	1.5%	65.4%
_LOAD_FAST_6	35,201,760	1.5%	66.9%
_CONTAINS_OP	34,848,720	1.5%	68.3%
_CHECK_FUNCTION	34,768,240	1.5%	69.8%
_LOAD_CONST_INLINE_WITH_NULL	33,546,700	1.4%	71.2%
_STORE_FAST	32,106,780	1.4%	72.6%
_CHECK_FUNCTION_VERSION	31,993,820	1.3%	73.9%
_SAVE_RETURN_OFFSET	31,993,820	1.3%	75.3%
_CHECK_FUNCTION_EXACT_ARGS	31,992,860	1.3%	76.6%
_ITER_CHECK_RANGE	31,627,720	1.3%	77.9%	3.2%
_CALL_LEN	31,201,620	1.3%	79.2%
_GUARD_NOT_EXHAUSTED_RANGE	30,609,160	1.3%	80.5%	6.1%
_RESUME_CHECK	30,557,660	1.3%	81.8%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	30,456,000	1.3%	83.1%
_GUARD_KEYS_VERSION	30,456,000	1.3%	84.4%
_LOAD_ATTR_METHOD_WITH_VALUES	30,456,000	1.3%	85.7%
_RETURN_VALUE	29,909,580	1.3%	86.9%
_CHECK_STACK_SPACE_OPERAND	29,544,700	1.2%	88.2%
_ITER_NEXT_RANGE	28,727,500	1.2%	89.4%
_INIT_CALL_PY_EXACT_ARGS_1	27,716,620	1.2%	90.6%
_STORE_FAST_1	26,302,100	1.1%	91.7%
_JUMP_TO_TOP	25,484,160	1.1%	92.7%
_GUARD_IS_TRUE_POP	24,103,920	1.0%	93.8%	14.5%
_STORE_FAST_6	17,447,300	0.7%	94.5%
_LOAD_FAST_3	8,790,760	0.4%	94.9%
_POP_TOP	8,338,800	0.4%	95.2%
_TIER2_RESUME_CHECK	7,060,800	0.3%	95.5%	0.0%
_LOAD_FAST_5	6,196,680	0.3%	95.8%
_GUARD_TOS_INT	6,081,600	0.3%	96.0%
_LOAD_FAST_2	5,763,400	0.2%	96.3%
_DYNAMIC_EXIT	5,070,740	0.2%	96.5%
_BINARY_SUBSCR_CHECK_FUNC	4,994,900	0.2%	96.7%
_BINARY_SUBSCR_INIT_CALL	4,994,900	0.2%	96.9%
_SWAP	4,929,380	0.2%	97.1%
_CHECK_VALIDITY_AND_SET_IP	4,863,780	0.2%	97.3%
_COPY	4,675,080	0.2%	97.5%
_STORE_FAST_3	4,372,840	0.2%	97.7%
_GET_ITER	4,070,180	0.2%	97.9%
_LOAD_FAST_7	3,809,320	0.2%	98.0%
_LOAD_CONST_INLINE	3,501,860	0.1%	98.2%
_INIT_CALL_PY_EXACT_ARGS_2	2,720,140	0.1%	98.3%
_GUARD_BOTH_INT	2,653,440	0.1%	98.4%
_STORE_FAST_2	2,642,380	0.1%	98.5%
_STORE_SUBSCR_LIST_INT	2,354,300	0.1%	98.6%
_BINARY_OP_SUBTRACT_INT	2,346,280	0.1%	98.7%
_BINARY_SUBSCR	2,035,200	0.1%	98.8%
_LIST_APPEND	2,002,500	0.1%	98.9%
_BINARY_OP_ADD_INT	1,867,040	0.1%	99.0%
_CALL_BUILTIN_CLASS	1,810,060	0.1%	99.0%
_BUILD_TUPLE	1,701,140	0.1%	99.1%
_STORE_DEREF	1,658,880	0.1%	99.2%
_STORE_FAST_7	1,637,780	0.1%	99.2%
_INIT_CALL_PY_EXACT_ARGS_0	1,555,200	0.1%	99.3%
_MAKE_FUNCTION	1,436,160	0.1%	99.4%
_RETURN_GENERATOR	1,436,160	0.1%	99.4%
_COPY_FREE_VARS	1,436,160	0.1%	99.5%
_SET_FUNCTION_ATTRIBUTE	1,436,160	0.1%	99.6%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	1,436,160	0.1%	99.6%
_GUARD_BUILTINS_VERSION_PUSH_KEYS	1,253,760	0.1%	99.7%
_GUARD_GLOBALS_VERSION	1,253,760	0.1%	99.7%
_LOAD_GLOBAL_BUILTINS_FROM_KEYS	1,253,760	0.1%	99.8%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	1,089,100	0.0%	99.8%
_LOAD_ATTR_METHOD_NO_DICT	746,060	0.0%	99.8%
_CALL_METHOD_DESCRIPTOR_O	415,860	0.0%	99.9%
_GUARD_DORV_NO_DICT	378,260	0.0%	99.9%
_STORE_ATTR_INSTANCE_VALUE	378,260	0.0%	99.9%
_STORE_FAST_5	349,340	0.0%	99.9%
_CALL_LIST_APPEND	323,520	0.0%	99.9%
_GUARD_IS_NOT_NONE_POP	306,240	0.0%	99.9%	0.9%
_TO_BOOL_BOOL	263,080	0.0%	99.9%
_BUILD_LIST	254,600	0.0%	100.0%
_STORE_FAST_4	231,380	0.0%	100.0%
_CONTAINS_OP_DICT	108,480	0.0%	100.0%
_MAKE_CELL	99,840	0.0%	100.0%
_BINARY_SUBSCR_TUPLE_INT	98,880	0.0%	100.0%
_BINARY_SUBSCR_DICT	96,020	0.0%	100.0%
_CHECK_AND_ALLOCATE_OBJECT	75,840	0.0%	100.0%
_CREATE_INIT_FRAME	75,840	0.0%	100.0%
_BINARY_SUBSCR_STR_INT	30,660	0.0%	100.0%
_COMPARE_OP_STR	30,660	0.0%	100.0%
_GUARD_BOTH_UNICODE	30,660	0.0%	100.0%
_BINARY_SLICE	19,200	0.0%	100.0%
_UNPACK_SEQUENCE_TWO_TUPLE	17,280	0.0%	100.0%
_CALL_KW_NON_PY	6,620	0.0%	100.0%
_CHECK_IS_NOT_PY_CALLABLE_KW	6,620	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_FAST	5,780	0.0%	100.0%
_BINARY_OP	2,900	0.0%	100.0%
_BINARY_OP_MULTIPLY_INT	2,880	0.0%	100.0%
_PY_FRAME_GENERAL	960	0.0%	100.0%
_PUSH_NULL	900	0.0%	100.0%
_LOAD_FAST_AND_CLEAR	900	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	900	0.0%	100.0%
_CALL_NON_PY_GENERAL	900	0.0%	100.0%
_CHECK_IS_NOT_PY_CALLABLE	900	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_4	900	0.0%	100.0%
_DEOPT	60	0.0%	100.0%

Pair counts

Pair counts for top 100 Non-JIT uop pairs

Pairs of specialized operations that deoptimize and are then followed by the corresponding unspecialized instruction are not counted as pairs.

Unsupported opcodes

unsupported opcodes

Optimizer errored out with opcode

Optimization stopped after encountering this opcode

Rare events

Counts of rare/unlikely events

Event	Count
set class ⓘ Setting an object's class, obj.__class__ = ...	0
set bases ⓘ Setting the bases of a class, cls.__bases__ = ...	0
set eval frame func ⓘ Setting the PEP 523 frame eval function _PyInterpreterState_SetFrameEvalFunc()	0
builtin dict ⓘ Modifying the builtins, __builtins__.__dict__[var] = ...	0
func modification ⓘ Modifying a function, e.g. func.__defaults__ = ..., etc.	0
watched dict modification ⓘ A watched dict has been modified	0
watched globals modification ⓘ A watched globals() dict has been modified	0

Meta stats

Meta statistics

	Count
Number of data files	20

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Stats gathered on: 2024-10-25