bm-20240615-azure-x86_64-python-a19bb261a327e1008f21-3.13.0b2+-a19bb26-pystats-bpe_tokeniser.md

Pystats results

• benchmark: bpe_tokeniser
• fork: python
• ref: a19bb261a327e1008f219b62f6465941c981899b
• commit hash: a19bb26
• commit date: 2024-06-15T19:10:50+00:00

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	1,815,949,200	13.7%	13.7%
LOAD_FAST	1,664,969,060	12.6%	26.4%
CALL_LIST_APPEND	1,234,381,260	9.3%	35.7%
LOAD_CONST	1,071,423,820	8.1%	43.8%
STORE_FAST	623,453,940	4.7%	48.5%
BINARY_OP_ADD_INT	619,480,520	4.7%	53.2%
LOAD_GLOBAL_BUILTIN	442,672,880	3.4%	56.6%	0.0%
POP_JUMP_IF_FALSE	441,744,860	3.3%	59.9%
CALL_LEN	441,563,280	3.3%	63.3%
COMPARE_OP_INT	441,502,380	3.3%	66.6%
BINARY_OP_SUBTRACT_INT	441,498,160	3.3%	69.9%
CALL	404,206,460	3.1%	73.0%
GET_ITER	399,671,840	3.0%	76.0%
FOR_ITER	399,191,420	3.0%	79.0%
SWAP	350,970,360	2.7%	81.7%
COPY	349,417,840	2.6%	84.3%
BINARY_SUBSCR	320,015,260	2.4%	86.8%
LOAD_DEREF	319,999,540	2.4%	89.2%
RESUME_CHECK	290,591,260	2.2%	91.4%	0.0%
INTERPRETER_EXIT	290,582,900	2.2%	93.6%
POP_TOP	178,223,140	1.3%	94.9%
STORE_SUBSCR	174,751,840	1.3%	96.3%
RETURN_VALUE	145,753,400	1.1%	97.4%
RETURN_CONST	145,354,880	1.1%	98.5%
COPY_FREE_VARS	145,350,800	1.1%	99.6%
BINARY_OP	6,906,800	0.1%	99.6%
LIST_APPEND	6,028,120	0.0%	99.7%
POP_JUMP_IF_NOT_NONE	5,688,340	0.0%	99.7%
LOAD_FAST_LOAD_FAST	5,622,120	0.0%	99.7%
BINARY_SLICE	4,376,640	0.0%	99.8%
BINARY_SUBSCR_LIST_INT	3,880,320	0.0%	99.8%	0.0%
BINARY_SUBSCR_TUPLE_INT	3,785,480	0.0%	99.8%
LOAD_ATTR_METHOD_NO_DICT	2,881,460	0.0%	99.9%
BUILD_LIST	2,450,880	0.0%	99.9%
JUMP_FORWARD	2,188,400	0.0%	99.9%
CALL_BUILTIN_CLASS	2,187,380	0.0%	99.9%
STORE_FAST_STORE_FAST	1,833,240	0.0%	99.9%
UNPACK_SEQUENCE_TWO_TUPLE	1,832,860	0.0%	99.9%
CALL_METHOD_DESCRIPTOR_FAST	1,830,720	0.0%	100.0%
POP_JUMP_IF_NONE	1,422,820	0.0%	100.0%
FOR_ITER_LIST	719,800	0.0%	100.0%	0.1%
NOP	520,140	0.0%	100.0%
LOAD_FAST_AND_CLEAR	518,300	0.0%	100.0%
STORE_FAST_LOAD_FAST	518,220	0.0%	100.0%
BINARY_SUBSCR_DICT	517,780	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_O	517,280	0.0%	100.0%
BUILD_TUPLE	232,060	0.0%	100.0%
JUMP_BACKWARD	191,720	0.0%	100.0%
COMPARE_OP	168,660	0.0%	100.0%
STORE_SUBSCR_DICT	81,920	0.0%	100.0%
PUSH_NULL	69,680	0.0%	100.0%
LOAD_ATTR	67,260	0.0%	100.0%
TO_BOOL	63,360	0.0%	100.0%
CALL_NON_PY_GENERAL	62,420	0.0%	100.0%
CALL_FUNCTION_EX	62,240	0.0%	100.0%
CALL_KW	61,760	0.0%	100.0%
BUILD_MAP	61,640	0.0%	100.0%
DICT_MERGE	61,440	0.0%	100.0%
LOAD_SUPER_ATTR_METHOD	61,420	0.0%	100.0%
LOAD_GLOBAL_MODULE	16,060	0.0%	100.0%
LOAD_ATTR_INSTANCE_VALUE	10,700	0.0%	100.0%
POP_JUMP_IF_TRUE	7,060	0.0%	100.0%
TO_BOOL_BOOL	5,480	0.0%	100.0%
IS_OP	4,520	0.0%	100.0%
EXTENDED_ARG	4,100	0.0%	100.0%
CALL_ISINSTANCE	3,940	0.0%	100.0%
CALL_PY_EXACT_ARGS	3,820	0.0%	100.0%
STORE_ATTR_INSTANCE_VALUE	3,780	0.0%	100.0%
CALL_BUILTIN_O	3,700	0.0%	100.0%
COMPARE_OP_STR	3,200	0.0%	100.0%	1.9%
LOAD_ATTR_MODULE	2,420	0.0%	100.0%
LOAD_GLOBAL	2,100	0.0%	100.0%
CALL_BOUND_METHOD_EXACT_ARGS	1,560	0.0%	100.0%
TO_BOOL_STR	1,540	0.0%	100.0%	1.3%
LOAD_ATTR_METHOD_WITH_VALUES	1,500	0.0%	100.0%
CALL_BUILTIN_FAST_WITH_KEYWORDS	1,440	0.0%	100.0%
CONTAINS_OP_SET	1,440	0.0%	100.0%
MAKE_FUNCTION	1,360	0.0%	100.0%
SET_FUNCTION_ATTRIBUTE	1,360	0.0%	100.0%
TO_BOOL_INT	1,300	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,160	0.0%	100.0%
BINARY_SUBSCR_STR_INT	1,040	0.0%	100.0%	1.9%
FOR_ITER_TUPLE	1,040	0.0%	100.0%
LOAD_ATTR_SLOT	1,020	0.0%	100.0%	19.6%
STORE_ATTR_SLOT	1,020	0.0%	100.0%
BINARY_SUBSCR_GETITEM	960	0.0%	100.0%
RESUME	660	0.0%	100.0%	3.0%
FOR_ITER_RANGE	640	0.0%	100.0%
LOAD_ATTR_PROPERTY	600	0.0%	100.0%
STORE_SUBSCR_LIST_INT	580	0.0%	100.0%
LOAD_ATTR_CLASS	560	0.0%	100.0%
CONTAINS_OP	540	0.0%	100.0%
STORE_ATTR	520	0.0%	100.0%
CALL_STR_1	500	0.0%	100.0%
TO_BOOL_LIST	480	0.0%	100.0%	8.3%
BINARY_OP_ADD_UNICODE	440	0.0%	100.0%
TO_BOOL_NONE	420	0.0%	100.0%	19.0%
CALL_TYPE_1	420	0.0%	100.0%
MAP_ADD	400	0.0%	100.0%
STORE_DEREF	400	0.0%	100.0%
YIELD_VALUE	400	0.0%	100.0%
CALL_PY_GENERAL	340	0.0%	100.0%
LOAD_SUPER_ATTR_ATTR	300	0.0%	100.0%
UNPACK_SEQUENCE_TUPLE	300	0.0%	100.0%
BINARY_OP_INPLACE_ADD_UNICODE	280	0.0%	100.0%
CHECK_EXC_MATCH	280	0.0%	100.0%
POP_EXCEPT	280	0.0%	100.0%
PUSH_EXC_INFO	280	0.0%	100.0%
UNARY_NOT	280	0.0%	100.0%
BINARY_OP_MULTIPLY_INT	220	0.0%	100.0%
EXIT_INIT_CHECK	200	0.0%	100.0%
CALL_ALLOC_AND_ENTER_INIT	200	0.0%	100.0%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	200	0.0%	100.0%
UNPACK_SEQUENCE	180	0.0%	100.0%
MAKE_CELL	160	0.0%	100.0%
CALL_BUILTIN_FAST	120	0.0%	100.0%	33.3%
CONTAINS_OP_DICT	120	0.0%	100.0%
BEFORE_WITH	80	0.0%	100.0%
RETURN_GENERATOR	80	0.0%	100.0%
CALL_INTRINSIC_1	80	0.0%	100.0%
LIST_EXTEND	80	0.0%	100.0%
LOAD_FAST_CHECK	80	0.0%	100.0%
LOAD_SUPER_ATTR	80	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_NOARGS	80	0.0%	100.0%
BINARY_OP_SUBTRACT_FLOAT	60	0.0%	100.0%
BUILD_SLICE	40	0.0%	100.0%
CALL_TUPLE_1	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
ENTER_EXECUTOR CALL_LIST_APPEND	1,233,849,340	9.3%	9.3%
CALL_LIST_APPEND ENTER_EXECUTOR	792,926,860	6.0%	15.3%
LOAD_CONST BINARY_OP_ADD_INT	619,480,140	4.7%	20.0%
LOAD_FAST LOAD_CONST	447,759,740	3.4%	23.4%
STORE_FAST LOAD_FAST	442,277,720	3.3%	26.8%
LOAD_GLOBAL_BUILTIN LOAD_FAST	442,086,940	3.3%	30.1%
LOAD_FAST CALL_LEN	441,561,680	3.3%	33.5%
LOAD_FAST LOAD_GLOBAL_BUILTIN	441,500,280	3.3%	36.8%
COMPARE_OP_INT POP_JUMP_IF_FALSE	441,499,520	3.3%	40.1%
CALL_LEN LOAD_CONST	441,497,660	3.3%	43.5%
LOAD_CONST BINARY_OP_SUBTRACT_INT	441,497,180	3.3%	46.8%
BINARY_OP_SUBTRACT_INT COMPARE_OP_INT	441,497,020	3.3%	50.2%
CALL_LIST_APPEND LOAD_FAST	441,453,000	3.3%	53.5%
POP_JUMP_IF_FALSE ENTER_EXECUTOR	441,331,820	3.3%	56.9%
BINARY_OP_ADD_INT STORE_FAST	441,263,460	3.3%	60.2%
ENTER_EXECUTOR CALL	403,583,960	3.1%	63.2%
GET_ITER FOR_ITER	399,089,700	3.0%	66.3%
CALL GET_ITER	396,902,500	3.0%	69.3%
LOAD_DEREF LOAD_FAST	319,998,960	2.4%	71.7%
FOR_ITER ENTER_EXECUTOR	222,194,000	1.7%	73.4%
ENTER_EXECUTOR POP_TOP	177,575,900	1.3%	74.7%
POP_TOP ENTER_EXECUTOR	175,224,900	1.3%	76.0%
FOR_ITER STORE_FAST	174,710,000	1.3%	77.4%
STORE_FAST LOAD_DEREF	174,708,820	1.3%	78.7%
LOAD_FAST COPY	174,708,560	1.3%	80.0%
BINARY_SUBSCR LOAD_CONST	174,708,480	1.3%	81.3%
COPY BINARY_SUBSCR	174,708,480	1.3%	82.7%
COPY COPY	174,708,480	1.3%	84.0%
SWAP STORE_SUBSCR	174,708,480	1.3%	85.3%
SWAP SWAP	174,708,480	1.3%	86.6%
BINARY_OP_ADD_INT SWAP	174,708,460	1.3%	87.9%
STORE_SUBSCR ENTER_EXECUTOR	174,708,220	1.3%	89.3%
RETURN_CONST INTERPRETER_EXIT	145,351,640	1.1%	90.4%
CACHE COPY_FREE_VARS	145,350,640	1.1%	91.5%
COPY_FREE_VARS RESUME_CHECK	145,350,620	1.1%	92.6%
CACHE RESUME_CHECK	145,232,340	1.1%	93.7%
RETURN_VALUE INTERPRETER_EXIT	145,230,860	1.1%	94.8%
LOAD_FAST BINARY_SUBSCR	145,227,680	1.1%	95.9%
RESUME_CHECK LOAD_DEREF	145,227,480	1.1%	97.0%
BINARY_SUBSCR RETURN_VALUE	145,227,440	1.1%	98.1%
RESUME_CHECK RETURN_CONST	145,227,420	1.1%	99.2%
LIST_APPEND ENTER_EXECUTOR	6,026,420	0.0%	99.2%
LOAD_FAST POP_JUMP_IF_NOT_NONE	5,688,340	0.0%	99.3%
CALL LIST_APPEND	4,993,860	0.0%	99.3%
POP_JUMP_IF_NOT_NONE LOAD_FAST	4,701,700	0.0%	99.3%
LOAD_CONST BINARY_SUBSCR_TUPLE_INT	3,785,340	0.0%	99.4%
LOAD_FAST_LOAD_FAST LOAD_CONST	3,508,140	0.0%	99.4%
LOAD_FAST LOAD_ATTR_METHOD_NO_DICT	2,879,960	0.0%	99.4%
LOAD_CONST BINARY_SLICE	2,706,480	0.0%	99.4%
LOAD_ATTR_METHOD_NO_DICT LOAD_FAST	2,677,420	0.0%	99.4%
JUMP_FORWARD LOAD_FAST	2,187,280	0.0%	99.5%
CALL_BUILTIN_CLASS GET_ITER	2,187,160	0.0%	99.5%
CALL CALL_BUILTIN_CLASS	2,187,140	0.0%	99.5%
LOAD_FAST_LOAD_FAST BINARY_SUBSCR_LIST_INT	2,039,940	0.0%	99.5%
POP_TOP LOAD_FAST	1,895,940	0.0%	99.5%
BINARY_SUBSCR_TUPLE_INT LOAD_FAST	1,891,660	0.0%	99.5%
BINARY_SUBSCR_TUPLE_INT BINARY_OP	1,891,400	0.0%	99.6%
BINARY_SUBSCR_LIST_INT LOAD_FAST_LOAD_FAST	1,837,520	0.0%	99.6%
BINARY_OP_ADD_INT BINARY_SUBSCR_LIST_INT	1,837,480	0.0%	99.6%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	1,832,600	0.0%	99.6%
STORE_FAST_STORE_FAST LOAD_FAST	1,831,420	0.0%	99.6%
FOR_ITER UNPACK_SEQUENCE_TWO_TUPLE	1,830,440	0.0%	99.6%
CALL_METHOD_DESCRIPTOR_FAST STORE_FAST	1,830,380	0.0%	99.6%
BINARY_OP CALL_METHOD_DESCRIPTOR_FAST	1,829,960	0.0%	99.7%
BINARY_OP STORE_FAST	1,732,200	0.0%	99.7%
STORE_FAST ENTER_EXECUTOR	1,676,600	0.0%	99.7%
LOAD_CONST LOAD_FAST	1,671,040	0.0%	99.7%
BINARY_SLICE BINARY_OP	1,670,160	0.0%	99.7%
BINARY_SLICE LOAD_FAST_LOAD_FAST	1,670,160	0.0%	99.7%
BINARY_OP BUILD_LIST	1,670,160	0.0%	99.7%
BINARY_OP LOAD_FAST_LOAD_FAST	1,670,160	0.0%	99.7%
BUILD_LIST BINARY_OP	1,670,160	0.0%	99.8%
LOAD_FAST BINARY_SLICE	1,670,160	0.0%	99.8%
BINARY_OP_ADD_INT LOAD_CONST	1,670,140	0.0%	99.8%
BINARY_SUBSCR_LIST_INT BINARY_OP	1,670,140	0.0%	99.8%
STORE_FAST JUMP_FORWARD	1,669,900	0.0%	99.8%
LOAD_FAST POP_JUMP_IF_NONE	1,422,360	0.0%	99.8%
POP_JUMP_IF_NONE ENTER_EXECUTOR	1,356,360	0.0%	99.8%
LOAD_CONST STORE_FAST	1,234,440	0.0%	99.8%
LOAD_CONST LOAD_CONST	1,036,640	0.0%	99.8%
STORE_FAST LOAD_CONST	717,200	0.0%	99.9%
STORE_FAST LOAD_GLOBAL_BUILTIN	584,180	0.0%	99.9%
LOAD_FAST GET_ITER	580,920	0.0%	99.9%
STORE_FAST STORE_FAST	519,260	0.0%	99.9%
POP_TOP STORE_FAST	518,420	0.0%	99.9%
STORE_FAST NOP	518,420	0.0%	99.9%
RETURN_VALUE STORE_FAST	518,300	0.0%	99.9%
GET_ITER LOAD_FAST_AND_CLEAR	518,140	0.0%	99.9%
LOAD_FAST_AND_CLEAR SWAP	518,140	0.0%	99.9%
BINARY_SLICE LOAD_FAST	518,080	0.0%	99.9%
BUILD_LIST SWAP	518,060	0.0%	99.9%
SWAP BUILD_LIST	518,060	0.0%	99.9%
BINARY_SLICE CALL	518,040	0.0%	99.9%
FOR_ITER_LIST STORE_FAST_LOAD_FAST	517,820	0.0%	99.9%
LOAD_FAST BINARY_SUBSCR_DICT	517,420	0.0%	99.9%
LOAD_GLOBAL_BUILTIN LOAD_GLOBAL_BUILTIN	517,360	0.0%	99.9%
SWAP FOR_ITER_LIST	517,140	0.0%	99.9%
CALL_METHOD_DESCRIPTOR_O POP_TOP	517,080	0.0%	99.9%
LOAD_FAST CALL_METHOD_DESCRIPTOR_O	517,040	0.0%	99.9%
STORE_FAST_LOAD_FAST LOAD_FAST	517,020	0.0%	99.9%

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	2,706,480	61.8%
LOAD_FAST	1,670,160	38.2%

Successors	Count	Percentage
BINARY_OP	1,670,160	38.2%
LOAD_FAST_LOAD_FAST	1,670,160	38.2%
LOAD_FAST	518,080	11.8%
CALL	518,040	11.8%
STORE_FAST	160	0.0%

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
COPY_FREE_VARS	145,350,640	50.0%
RESUME_CHECK	145,232,340	50.0%
RESUME	260	0.0%
POP_TOP	80	0.0%

BEFORE_WITH

Successors and predecessors for BEFORE_WITH

Predecessors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	60	75.0%
CALL	20	25.0%

Successors	Count	Percentage
STORE_FAST	80	100.0%

BINARY_OP_INPLACE_ADD_UNICODE

Successors and predecessors for BINARY_OP_INPLACE_ADD_UNICODE

Predecessors	Count	Percentage
BINARY_OP_ADD_UNICODE	160	57.1%
BINARY_SUBSCR_STR_INT	120	42.9%

Successors	Count	Percentage
JUMP_BACKWARD	160	57.1%
LOAD_FAST	120	42.9%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
COPY	174,708,480	54.6%
LOAD_FAST	145,227,680	45.4%
BINARY_SUBSCR	78,520	0.0%
LOAD_CONST	300	0.0%
LOAD_FAST_LOAD_FAST	160	0.0%

Successors	Count	Percentage
LOAD_CONST	174,708,480	54.6%
RETURN_VALUE	145,227,440	45.4%
BINARY_SUBSCR	78,520	0.0%
BINARY_SUBSCR_LIST_INT	160	0.0%
CALL_ALLOC_AND_ENTER_INIT	160	0.0%

CHECK_EXC_MATCH

Successors and predecessors for CHECK_EXC_MATCH

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	240	85.7%
LOAD_GLOBAL	40	14.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	280	100.0%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	200	100.0%

Successors	Count	Percentage
RETURN_VALUE	200	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
CALL	396,902,500	99.3%
CALL_BUILTIN_CLASS	2,187,160	0.5%
LOAD_FAST	580,920	0.1%
CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	520	0.0%
LOAD_ATTR_INSTANCE_VALUE	460	0.0%

Successors	Count	Percentage
FOR_ITER	399,089,700	99.9%
LOAD_FAST_AND_CLEAR	518,140	0.1%
FOR_ITER_LIST	62,300	0.0%
EXTENDED_ARG	980	0.0%
FOR_ITER_TUPLE	400	0.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_CONST	145,351,640	50.0%
RETURN_VALUE	145,230,860	50.0%
YIELD_VALUE	400	0.0%

MAKE_FUNCTION

Successors and predecessors for MAKE_FUNCTION

Predecessors	Count	Percentage
LOAD_CONST	1,360	100.0%

Successors	Count	Percentage
SET_FUNCTION_ATTRIBUTE	1,360	100.0%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
STORE_FAST	518,420	99.7%
RESUME_CHECK	640	0.1%
POP_JUMP_IF_FALSE	500	0.1%
NOP	120	0.0%
STORE_FAST_STORE_FAST	120	0.0%

Successors	Count	Percentage
LOAD_CONST	516,980	99.4%
LOAD_FAST	2,220	0.4%
LOAD_GLOBAL_MODULE	440	0.1%
NOP	120	0.0%
ENTER_EXECUTOR	120	0.0%

POP_EXCEPT

Successors and predecessors for POP_EXCEPT

Predecessors	Count	Percentage
SWAP	240	85.7%
POP_TOP	20	7.1%
STORE_ATTR_INSTANCE_VALUE	20	7.1%

Successors	Count	Percentage
RETURN_VALUE	240	85.7%
JUMP_FORWARD	20	7.1%
RETURN_CONST	20	7.1%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
ENTER_EXECUTOR	177,575,900	99.6%
CALL_METHOD_DESCRIPTOR_O	517,080	0.3%
CALL_FUNCTION_EX	61,760	0.0%
CALL_NON_PY_GENERAL	61,540	0.0%
CALL_BUILTIN_O	3,100	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	175,224,900	98.3%
LOAD_FAST	1,895,940	1.1%
STORE_FAST	518,420	0.3%
SWAP	516,760	0.3%
RETURN_CONST	62,580	0.0%

PUSH_EXC_INFO

Successors and predecessors for PUSH_EXC_INFO

Predecessors	Count	Percentage
LOAD_ATTR_SLOT	200	71.4%
LOAD_ATTR	40	14.3%
BINARY_SUBSCR_DICT	20	7.1%
BINARY_SUBSCR_STR_INT	20	7.1%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	200	71.4%
LOAD_GLOBAL	80	28.6%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR	61,620	88.4%
LOAD_FAST	5,200	7.5%
LOAD_ATTR_MODULE	1,800	2.6%
STORE_FAST_LOAD_FAST	340	0.5%
LOAD_SUPER_ATTR_ATTR	300	0.4%

Successors	Count	Percentage
LOAD_FAST	65,360	93.8%
LOAD_CONST	1,380	2.0%
LOAD_GLOBAL_MODULE	980	1.4%
CALL_NON_PY_GENERAL	480	0.7%
LOAD_FAST_LOAD_FAST	440	0.6%

RETURN_GENERATOR

Successors and predecessors for RETURN_GENERATOR

Predecessors	Count	Percentage
COPY_FREE_VARS	80	100.0%

Successors	Count	Percentage
CALL	40	50.0%
CALL_METHOD_DESCRIPTOR_O	40	50.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
BINARY_SUBSCR	145,227,440	99.6%
ENTER_EXECUTOR	516,000	0.4%
LOAD_FAST	2,940	0.0%
BINARY_SUBSCR_LIST_INT	2,220	0.0%
CALL_LEN	1,140	0.0%

Successors	Count	Percentage
INTERPRETER_EXIT	145,230,860	99.6%
STORE_FAST	518,300	0.4%
UNPACK_SEQUENCE_TWO_TUPLE	840	0.0%
LOAD_CONST	700	0.0%
RETURN_VALUE	580	0.0%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
SWAP	174,708,480	100.0%
STORE_SUBSCR	42,880	0.0%
LOAD_FAST	200	0.0%
LOAD_CONST	160	0.0%
LOAD_FAST_LOAD_FAST	80	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	174,708,220	100.0%
STORE_SUBSCR	42,880	0.0%
JUMP_BACKWARD	360	0.0%
EXTENDED_ARG	160	0.0%
RETURN_CONST	160	0.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	62,780	99.1%
TO_BOOL	340	0.5%
COPY	80	0.1%
CALL	40	0.1%
STORE_FAST_LOAD_FAST	40	0.1%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	62,300	98.3%
POP_JUMP_IF_TRUE	480	0.8%
TO_BOOL	340	0.5%
TO_BOOL_STR	140	0.2%
TO_BOOL_BOOL	40	0.1%

UNARY_NOT

Successors and predecessors for UNARY_NOT

Predecessors	Count	Percentage
TO_BOOL_LIST	240	85.7%
TO_BOOL_INT	40	14.3%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	240	85.7%
COPY	40	14.3%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
BINARY_SUBSCR_TUPLE_INT	1,891,400	27.4%
BINARY_SLICE	1,670,160	24.2%
BUILD_LIST	1,670,160	24.2%
BINARY_SUBSCR_LIST_INT	1,670,140	24.2%
BINARY_OP	2,740	0.0%

Successors	Count	Percentage
CALL_METHOD_DESCRIPTOR_FAST	1,829,960	26.5%
STORE_FAST	1,732,200	25.1%
BUILD_LIST	1,670,160	24.2%
LOAD_FAST_LOAD_FAST	1,670,160	24.2%
BINARY_OP	2,740	0.0%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
BINARY_OP	1,670,160	68.1%
SWAP	518,060	21.1%
STORE_FAST	198,380	8.1%
STORE_SUBSCR_DICT	61,420	2.5%
LOAD_FAST	1,820	0.1%

Successors	Count	Percentage
BINARY_OP	1,670,160	68.1%
SWAP	518,060	21.1%
STORE_FAST	260,800	10.6%
CALL	1,740	0.1%
LOAD_DEREF	80	0.0%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
BUILD_TUPLE	61,440	99.7%
POP_JUMP_IF_FALSE	80	0.1%
SWAP	80	0.1%
STORE_ATTR_INSTANCE_VALUE	40	0.1%

Successors	Count	Percentage
LOAD_FAST	61,480	99.7%
STORE_FAST	80	0.1%
SWAP	80	0.1%

BUILD_SLICE

Successors and predecessors for BUILD_SLICE

Predecessors	Count	Percentage
LOAD_CONST	40	100.0%

Successors	Count	Percentage
BINARY_SUBSCR	40	100.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	167,380	72.1%
LOAD_FAST	63,320	27.3%
LOAD_FAST_LOAD_FAST	560	0.2%
BUILD_TUPLE	360	0.2%
CALL_BUILTIN_O	160	0.1%

Successors	Count	Percentage
LOAD_FAST	167,660	72.2%
BUILD_MAP	61,440	26.5%
LOAD_CONST	1,360	0.6%
BUILD_TUPLE	360	0.2%
RETURN_VALUE	300	0.1%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
ENTER_EXECUTOR	403,583,960	99.8%
BINARY_SLICE	518,040	0.1%
CALL	99,700	0.0%
BUILD_LIST	1,740	0.0%
LOAD_FAST	1,500	0.0%

Successors	Count	Percentage
GET_ITER	396,902,500	98.2%
LIST_APPEND	4,993,860	1.2%
CALL_BUILTIN_CLASS	2,187,140	0.5%
CALL	99,700	0.0%
STORE_SUBSCR_DICT	20,440	0.0%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
DICT_MERGE	61,440	98.7%
LOAD_FAST	720	1.2%
CALL_INTRINSIC_1	80	0.1%

Successors	Count	Percentage
POP_TOP	61,760	99.2%
RETURN_VALUE	240	0.4%
RESUME_CHECK	140	0.2%
COPY_FREE_VARS	80	0.1%
RESUME	20	0.0%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	80	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	80	100.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
ENTER_EXECUTOR	60,160	97.4%
LOAD_CONST	1,600	2.6%

Successors	Count	Percentage
STORE_FAST	61,440	99.5%
RETURN_VALUE	160	0.3%
MAKE_CELL	80	0.1%
RESUME_CHECK	60	0.1%
RESUME	20	0.0%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_FAST	167,620	99.4%
LOAD_GLOBAL_MODULE	360	0.2%
COMPARE_OP	280	0.2%
LOAD_CONST	240	0.1%
BINARY_OP	60	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	167,840	99.5%
COMPARE_OP	280	0.2%
POP_JUMP_IF_TRUE	280	0.2%
COMPARE_OP_INT	180	0.1%
COMPARE_OP_STR	60	0.0%

CONTAINS_OP

Successors and predecessors for CONTAINS_OP

Predecessors	Count	Percentage
LOAD_CONST	360	66.7%
LOAD_GLOBAL_MODULE	180	33.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	360	66.7%
EXTENDED_ARG	180	33.3%

COPY

Successors and predecessors for COPY

Predecessors	Count	Percentage
LOAD_FAST	174,708,560	50.0%
COPY	174,708,480	50.0%
LOAD_CONST	420	0.0%
LOAD_ATTR_INSTANCE_VALUE	260	0.0%
RETURN_VALUE	80	0.0%

Successors	Count	Percentage
BINARY_SUBSCR	174,708,480	50.0%
COPY	174,708,480	50.0%
STORE_FAST_STORE_FAST	420	0.0%
TO_BOOL_STR	340	0.0%
TO_BOOL	80	0.0%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CACHE	145,350,640	100.0%
CALL_FUNCTION_EX	80	0.0%
CALL_PY_EXACT_ARGS	60	0.0%
CALL	20	0.0%

Successors	Count	Percentage
RESUME_CHECK	145,350,620	100.0%
RESUME	100	0.0%
RETURN_GENERATOR	80	0.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	61,440	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	61,440	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
CALL_LIST_APPEND	792,926,860	43.7%
POP_JUMP_IF_FALSE	441,331,820	24.3%
FOR_ITER	222,194,000	12.2%
POP_TOP	175,224,900	9.6%
STORE_SUBSCR	174,708,220	9.6%

Successors	Count	Percentage
CALL_LIST_APPEND	1,233,849,340	67.9%
CALL	403,583,960	22.2%
POP_TOP	177,575,900	9.8%
RETURN_VALUE	516,000	0.0%
JUMP_BACKWARD	184,340	0.0%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
GET_ITER	980	23.9%
CONTAINS_OP_SET	640	15.6%
POP_TOP	540	13.2%
ENTER_EXECUTOR	440	10.7%
POP_JUMP_IF_FALSE	380	9.3%

Successors	Count	Percentage
FOR_ITER_LIST	1,320	32.2%
POP_JUMP_IF_FALSE	1,300	31.7%
JUMP_FORWARD	920	22.4%
JUMP_BACKWARD	420	10.2%
FOR_ITER	140	3.4%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
GET_ITER	399,089,700	100.0%
FOR_ITER	98,100	0.0%
JUMP_BACKWARD	2,440	0.0%
SWAP	1,000	0.0%
EXTENDED_ARG	140	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	222,194,000	55.7%
STORE_FAST	174,710,000	43.8%
UNPACK_SEQUENCE_TWO_TUPLE	1,830,440	0.5%
LOAD_FAST	358,100	0.1%
FOR_ITER	98,100	0.0%

IS_OP

Successors and predecessors for IS_OP

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	4,420	97.8%
LOAD_GLOBAL	40	0.9%
LOAD_GLOBAL_BUILTIN	40	0.9%
LOAD_FAST	20	0.4%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	4,320	95.6%
POP_JUMP_IF_TRUE	200	4.4%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
ENTER_EXECUTOR	184,340	96.2%
LIST_APPEND	1,700	0.9%
POP_TOP	1,280	0.7%
STORE_FAST	720	0.4%
CALL_LIST_APPEND	700	0.4%

Successors	Count	Percentage
FOR_ITER_LIST	138,820	72.4%
LOAD_FAST_LOAD_FAST	48,380	25.2%
FOR_ITER	2,440	1.3%
FOR_ITER_TUPLE	620	0.3%
FOR_ITER_RANGE	360	0.2%

JUMP_FORWARD

Successors and predecessors for JUMP_FORWARD

Predecessors	Count	Percentage
STORE_FAST	1,669,900	76.3%
POP_JUMP_IF_NOT_NONE	516,960	23.6%
EXTENDED_ARG	920	0.0%
POP_TOP	400	0.0%
POP_JUMP_IF_FALSE	100	0.0%

Successors	Count	Percentage
LOAD_FAST	2,187,280	99.9%
ENTER_EXECUTOR	860	0.0%
LOAD_GLOBAL_BUILTIN	100	0.0%
LOAD_GLOBAL_MODULE	100	0.0%
NOP	20	0.0%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
CALL	4,993,860	82.8%
BINARY_SUBSCR_DICT	517,000	8.6%
STORE_FAST	516,800	8.6%
CALL_BUILTIN_O	440	0.0%
BINARY_SUBSCR	20	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	6,026,420	100.0%
JUMP_BACKWARD	1,700	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_DEREF	80	100.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	80	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	65,320	97.1%
LOAD_ATTR	640	1.0%
LOAD_GLOBAL_BUILTIN	340	0.5%
LOAD_GLOBAL_MODULE	340	0.5%
LOAD_GLOBAL	220	0.3%

Successors	Count	Percentage
PUSH_NULL	61,620	91.6%
STORE_FAST	1,680	2.5%
LOAD_FAST	1,160	1.7%
LOAD_ATTR	640	1.0%
LOAD_ATTR_METHOD_NO_DICT	460	0.7%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	447,759,740	41.8%
CALL_LEN	441,497,660	41.2%
BINARY_SUBSCR	174,708,480	16.3%
LOAD_FAST_LOAD_FAST	3,508,140	0.3%
BINARY_OP_ADD_INT	1,670,140	0.2%

Successors	Count	Percentage
BINARY_OP_ADD_INT	619,480,140	57.8%
BINARY_OP_SUBTRACT_INT	441,497,180	41.2%
BINARY_SUBSCR_TUPLE_INT	3,785,340	0.4%
BINARY_SLICE	2,706,480	0.3%
LOAD_FAST	1,671,040	0.2%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
STORE_FAST	174,708,820	54.6%
RESUME_CHECK	145,227,480	45.4%
LOAD_GLOBAL_BUILTIN	62,980	0.0%
NOP	80	0.0%
BUILD_LIST	80	0.0%

Successors	Count	Percentage
LOAD_FAST	319,998,960	100.0%
LOAD_ATTR_INSTANCE_VALUE	300	0.0%
PUSH_NULL	160	0.0%
LIST_EXTEND	80	0.0%
LOAD_ATTR	40	0.0%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
STORE_FAST	442,277,720	26.6%
LOAD_GLOBAL_BUILTIN	442,086,940	26.6%
CALL_LIST_APPEND	441,453,000	26.5%
LOAD_DEREF	319,998,960	19.2%
POP_JUMP_IF_NOT_NONE	4,701,700	0.3%

Successors	Count	Percentage
LOAD_CONST	447,759,740	26.9%
CALL_LEN	441,561,680	26.5%
LOAD_GLOBAL_BUILTIN	441,500,280	26.5%
COPY	174,708,560	10.5%
BINARY_SUBSCR	145,227,680	8.7%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	518,140	100.0%
LOAD_FAST_AND_CLEAR	160	0.0%

Successors	Count	Percentage
SWAP	518,140	100.0%
LOAD_FAST_AND_CLEAR	160	0.0%

LOAD_FAST_CHECK

Successors and predecessors for LOAD_FAST_CHECK

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	60	75.0%
LOAD_GLOBAL	20	25.0%

Successors	Count	Percentage
CALL	40	50.0%
CALL_PY_EXACT_ARGS	40	50.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
BINARY_SUBSCR_LIST_INT	1,837,520	32.7%
BINARY_SLICE	1,670,160	29.7%
BINARY_OP	1,670,160	29.7%
LOAD_ATTR_METHOD_NO_DICT	202,800	3.6%
POP_JUMP_IF_FALSE	119,740	2.1%

Successors	Count	Percentage
LOAD_CONST	3,508,140	62.4%
BINARY_SUBSCR_LIST_INT	2,039,940	36.3%
LOAD_FAST	62,380	1.1%
COMPARE_OP_INT	2,780	0.0%
STORE_ATTR_INSTANCE_VALUE	1,920	0.0%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
STORE_FAST	700	33.3%
LOAD_FAST	260	12.4%
POP_JUMP_IF_FALSE	220	10.5%
POP_TOP	120	5.7%
RESUME	120	5.7%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	580	27.6%
LOAD_GLOBAL_MODULE	500	23.8%
LOAD_FAST	440	21.0%
LOAD_ATTR	220	10.5%
CALL	60	2.9%

LOAD_SUPER_ATTR

Successors and predecessors for LOAD_SUPER_ATTR

Predecessors	Count	Percentage
LOAD_FAST	80	100.0%

Successors	Count	Percentage
PUSH_NULL	20	25.0%
CALL	20	25.0%
LOAD_SUPER_ATTR_ATTR	20	25.0%
LOAD_SUPER_ATTR_METHOD	20	25.0%

MAKE_CELL

Successors and predecessors for MAKE_CELL

Predecessors	Count	Percentage
CALL_KW	80	50.0%
CALL_PY_EXACT_ARGS	60	37.5%
CALL	20	12.5%

Successors	Count	Percentage
RESUME_CHECK	120	75.0%
RESUME	40	25.0%

MAP_ADD

Successors and predecessors for MAP_ADD

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	400	100.0%

Successors	Count	Percentage
JUMP_BACKWARD	340	85.0%
ENTER_EXECUTOR	60	15.0%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
COMPARE_OP_INT	441,499,520	99.9%
COMPARE_OP	167,840	0.0%
TO_BOOL	62,300	0.0%
IS_OP	4,320	0.0%
TO_BOOL_BOOL	4,320	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	441,331,820	99.9%
LOAD_FAST	227,220	0.1%
LOAD_FAST_LOAD_FAST	119,740	0.0%
RETURN_CONST	61,940	0.0%
LOAD_GLOBAL_MODULE	1,160	0.0%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	1,422,360	100.0%
LOAD_ATTR_INSTANCE_VALUE	440	0.0%
RETURN_VALUE	20	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	1,356,360	95.3%
LOAD_FAST	65,780	4.6%
LOAD_CONST	420	0.0%
LOAD_FAST_LOAD_FAST	260	0.0%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	5,688,340	100.0%

Successors	Count	Percentage
LOAD_FAST	4,701,700	82.7%
JUMP_FORWARD	516,960	9.1%
ENTER_EXECUTOR	468,880	8.2%
JUMP_BACKWARD	320	0.0%
BUILD_LIST	280	0.0%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
COMPARE_OP_INT	2,800	39.7%
TO_BOOL_STR	1,400	19.8%
TO_BOOL_BOOL	1,020	14.4%
COMPARE_OP_STR	500	7.1%
TO_BOOL	480	6.8%

Successors	Count	Percentage
LOAD_FAST	4,120	58.4%
ENTER_EXECUTOR	1,460	20.7%
JUMP_BACKWARD	460	6.5%
LOAD_GLOBAL_MODULE	460	6.5%
CALL_LEN	240	3.4%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
RESUME_CHECK	145,227,420	99.9%
POP_TOP	62,580	0.0%
POP_JUMP_IF_FALSE	61,940	0.0%
STORE_ATTR_INSTANCE_VALUE	1,480	0.0%
CALL_LIST_APPEND	560	0.0%

Successors	Count	Percentage
INTERPRETER_EXIT	145,351,640	100.0%
POP_TOP	2,120	0.0%
TO_BOOL_BOOL	740	0.0%
EXIT_INIT_CHECK	200	0.0%
STORE_FAST	180	0.0%

SET_FUNCTION_ATTRIBUTE

Successors and predecessors for SET_FUNCTION_ATTRIBUTE

Predecessors	Count	Percentage
MAKE_FUNCTION	1,360	100.0%

Successors	Count	Percentage
LOAD_CONST	1,280	94.1%
LOAD_FAST	80	5.9%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	280	53.8%
LOAD_FAST_LOAD_FAST	240	46.2%

Successors	Count	Percentage
STORE_ATTR_SLOT	180	34.6%
LOAD_FAST	140	26.9%
STORE_ATTR_INSTANCE_VALUE	80	15.4%
LOAD_FAST_LOAD_FAST	60	11.5%
RETURN_CONST	40	7.7%

STORE_DEREF

Successors and predecessors for STORE_DEREF

Predecessors	Count	Percentage
CALL_NON_PY_GENERAL	380	95.0%
CALL	20	5.0%

Successors	Count	Percentage
LOAD_FAST	400	100.0%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	441,263,460	70.8%
FOR_ITER	174,710,000	28.0%
CALL_METHOD_DESCRIPTOR_FAST	1,830,380	0.3%
BINARY_OP	1,732,200	0.3%
LOAD_CONST	1,234,440	0.2%

Successors	Count	Percentage
LOAD_FAST	442,277,720	70.9%
LOAD_DEREF	174,708,820	28.0%
ENTER_EXECUTOR	1,676,600	0.3%
JUMP_FORWARD	1,669,900	0.3%
LOAD_CONST	717,200	0.1%

STORE_FAST_LOAD_FAST

Successors and predecessors for STORE_FAST_LOAD_FAST

Predecessors	Count	Percentage
FOR_ITER_LIST	517,820	99.9%
CALL_LEN	340	0.1%
FOR_ITER	60	0.0%

Successors	Count	Percentage
LOAD_FAST	517,020	99.8%
TO_BOOL_STR	420	0.1%
LOAD_ATTR_METHOD_NO_DICT	360	0.1%
PUSH_NULL	340	0.1%
TO_BOOL	40	0.0%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	1,832,600	100.0%
COPY	420	0.0%
UNPACK_SEQUENCE_TUPLE	160	0.0%
UNPACK_SEQUENCE	60	0.0%

Successors	Count	Percentage
LOAD_FAST	1,831,420	99.9%
LOAD_FAST_LOAD_FAST	1,280	0.1%
LOAD_GLOBAL_BUILTIN	240	0.0%
STORE_FAST	180	0.0%
NOP	120	0.0%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
SWAP	174,708,480	49.8%
BINARY_OP_ADD_INT	174,708,460	49.8%
LOAD_FAST_AND_CLEAR	518,140	0.1%
BUILD_LIST	518,060	0.1%
POP_TOP	516,760	0.1%

Successors	Count	Percentage
STORE_SUBSCR	174,708,480	49.8%
SWAP	174,708,480	49.8%
BUILD_LIST	518,060	0.1%
FOR_ITER_LIST	517,140	0.1%
STORE_FAST	516,880	0.1%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
FOR_ITER	80	44.4%
RETURN_VALUE	60	33.3%
CALL	20	11.1%
CALL_BUILTIN_FAST_WITH_KEYWORDS	20	11.1%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	60	33.3%
UNPACK_SEQUENCE_TWO_TUPLE	60	33.3%
UNPACK_SEQUENCE_TUPLE	40	22.2%
LOAD_FAST	20	11.1%

YIELD_VALUE

Successors and predecessors for YIELD_VALUE

Predecessors	Count	Percentage
BINARY_SUBSCR_DICT	320	80.0%
ENTER_EXECUTOR	40	10.0%
BINARY_SUBSCR	20	5.0%
JUMP_BACKWARD	20	5.0%

Successors	Count	Percentage
INTERPRETER_EXIT	400	100.0%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CACHE	260	39.4%
CALL	200	30.3%
COPY_FREE_VARS	100	15.2%
MAKE_CELL	40	6.1%
POP_TOP	20	3.0%

Successors	Count	Percentage
LOAD_FAST	280	42.4%
LOAD_GLOBAL	120	18.2%
NOP	100	15.2%
LOAD_CONST	40	6.1%
LOAD_DEREF	40	6.1%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	619,480,140	100.0%
BINARY_OP_MULTIPLY_INT	220	0.0%
BINARY_OP	120	0.0%
LOAD_FAST_LOAD_FAST	40	0.0%

Successors	Count	Percentage
STORE_FAST	441,263,460	71.2%
SWAP	174,708,460	28.2%
BINARY_SUBSCR_LIST_INT	1,837,480	0.3%
LOAD_CONST	1,670,140	0.3%
LOAD_FAST	840	0.0%

BINARY_OP_ADD_UNICODE

Successors and predecessors for BINARY_OP_ADD_UNICODE

Predecessors	Count	Percentage
LOAD_FAST	160	36.4%
LOAD_FAST_LOAD_FAST	120	27.3%
CALL_METHOD_DESCRIPTOR_O	120	27.3%
BINARY_OP	40	9.1%

Successors	Count	Percentage
BINARY_OP_INPLACE_ADD_UNICODE	160	36.4%
RETURN_VALUE	140	31.8%
LOAD_FAST	140	31.8%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
BINARY_SUBSCR_TUPLE_INT	220	100.0%

Successors	Count	Percentage
BINARY_OP_ADD_INT	220	100.0%

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
RETURN_VALUE	60	100.0%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_CONST	441,497,180	100.0%
LOAD_FAST	660	0.0%
CALL_LEN	260	0.0%
BINARY_OP	60	0.0%

Successors	Count	Percentage
COMPARE_OP_INT	441,497,020	100.0%
LOAD_FAST_LOAD_FAST	560	0.0%
RETURN_VALUE	260	0.0%
BUILD_TUPLE	80	0.0%
LOAD_CONST	80	0.0%

BINARY_SUBSCR_DICT

Successors and predecessors for BINARY_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	517,420	99.9%
BUILD_TUPLE	160	0.0%
LOAD_FAST_LOAD_FAST	160	0.0%
BINARY_SUBSCR	40	0.0%

Successors	Count	Percentage
LIST_APPEND	517,000	99.8%
YIELD_VALUE	320	0.1%
RETURN_VALUE	160	0.0%
LOAD_CONST	160	0.0%
CALL_BUILTIN_O	120	0.0%

BINARY_SUBSCR_GETITEM

Successors and predecessors for BINARY_SUBSCR_GETITEM

Predecessors	Count	Percentage
LOAD_CONST	940	97.9%
BINARY_SUBSCR	20	2.1%

Successors	Count	Percentage
RESUME_CHECK	960	100.0%

BINARY_SUBSCR_LIST_INT

Successors and predecessors for BINARY_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	2,039,940	52.6%
BINARY_OP_ADD_INT	1,837,480	47.4%
LOAD_FAST	2,620	0.1%
BINARY_SUBSCR	160	0.0%
LOAD_CONST	100	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,837,520	47.4%
BINARY_OP	1,670,140	43.0%
CALL_LIST_APPEND	202,460	5.2%
BUILD_TUPLE	167,380	4.3%
RETURN_VALUE	2,220	0.1%

BINARY_SUBSCR_STR_INT

Successors and predecessors for BINARY_SUBSCR_STR_INT

Predecessors	Count	Percentage
LOAD_FAST	900	86.5%
LOAD_CONST	120	11.5%
ENTER_EXECUTOR	20	1.9%

Successors	Count	Percentage
STORE_FAST	780	75.0%
BINARY_OP_INPLACE_ADD_UNICODE	120	11.5%
LOAD_CONST	120	11.5%
PUSH_EXC_INFO	20	1.9%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	3,785,340	100.0%
BINARY_SUBSCR	140	0.0%

Successors	Count	Percentage
LOAD_FAST	1,891,660	50.0%
BINARY_OP	1,891,400	50.0%
LOAD_GLOBAL_MODULE	860	0.0%
CALL_BUILTIN_O	640	0.0%
BINARY_OP_MULTIPLY_INT	220	0.0%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
BINARY_SUBSCR	160	80.0%
LOAD_FAST	20	10.0%
LOAD_GLOBAL_MODULE	20	10.0%

Successors	Count	Percentage
RESUME_CHECK	200	100.0%

CALL_BOUND_METHOD_EXACT_ARGS

Successors and predecessors for CALL_BOUND_METHOD_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_CONST	780	50.0%
PUSH_NULL	400	25.6%
RETURN_VALUE	160	10.3%
LOAD_FAST	120	7.7%
CALL	60	3.8%

Successors	Count	Percentage
RESUME_CHECK	1,560	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
CALL	2,187,140	100.0%
BINARY_OP_ADD_INT	80	0.0%
LOAD_CONST	40	0.0%
LOAD_FAST	40	0.0%
CALL_BUILTIN_FAST	40	0.0%

Successors	Count	Percentage
GET_ITER	2,187,160	100.0%
STORE_FAST	140	0.0%
RETURN_VALUE	40	0.0%
LOAD_CONST	40	0.0%

CALL_BUILTIN_FAST

Successors and predecessors for CALL_BUILTIN_FAST

Predecessors	Count	Percentage
LOAD_FAST	120	100.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	80	66.7%
CALL_BUILTIN_CLASS	40	33.3%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_FAST	640	44.4%
LOAD_FAST_LOAD_FAST	480	33.3%
LOAD_GLOBAL_MODULE	200	13.9%
CALL	60	4.2%
LOAD_CONST	40	2.8%

Successors	Count	Percentage
STORE_FAST	1,020	70.8%
UNPACK_SEQUENCE_TUPLE	120	8.3%
BUILD_TUPLE	100	6.9%
LOAD_GLOBAL_BUILTIN	100	6.9%
BEFORE_WITH	60	4.2%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	700	18.9%
BINARY_SUBSCR_TUPLE_INT	640	17.3%
LOAD_CONST	600	16.2%
LOAD_FAST	500	13.5%
CALL_STR_1	420	11.4%

Successors	Count	Percentage
POP_TOP	3,100	83.8%
LIST_APPEND	440	11.9%
BUILD_TUPLE	160	4.3%

CALL_ISINSTANCE

Successors and predecessors for CALL_ISINSTANCE

Predecessors	Count	Percentage
LOAD_GLOBAL_BUILTIN	3,180	80.7%
LOAD_GLOBAL_MODULE	620	15.7%
BUILD_TUPLE	40	1.0%
CALL	40	1.0%
LOAD_ATTR_SLOT	40	1.0%

Successors	Count	Percentage
TO_BOOL_BOOL	3,840	97.5%
RETURN_VALUE	40	1.0%
TO_BOOL	40	1.0%
LOAD_FAST	20	0.5%

CALL_LEN

Successors and predecessors for CALL_LEN

Predecessors	Count	Percentage
LOAD_FAST	441,561,680	100.0%
LOAD_ATTR_INSTANCE_VALUE	1,140	0.0%
POP_JUMP_IF_TRUE	240	0.0%
CALL	160	0.0%
LOAD_GLOBAL_MODULE	40	0.0%

Successors	Count	Percentage
LOAD_CONST	441,497,660	100.0%
STORE_FAST	61,420	0.0%
LOAD_FAST	1,900	0.0%
RETURN_VALUE	1,140	0.0%
STORE_FAST_LOAD_FAST	340	0.0%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
ENTER_EXECUTOR	1,233,849,340	100.0%
LOAD_FAST	329,100	0.0%
BINARY_SUBSCR_LIST_INT	202,460	0.0%
BUILD_TUPLE	220	0.0%
CALL	100	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	792,926,860	64.2%
LOAD_FAST	441,453,000	35.8%
JUMP_BACKWARD	700	0.0%
RETURN_CONST	560	0.0%
NOP	120	0.0%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
BINARY_OP	1,829,960	100.0%
LOAD_FAST	620	0.0%
CALL	80	0.0%
LOAD_ATTR	40	0.0%
LOAD_CONST	20	0.0%

Successors	Count	Percentage
STORE_FAST	1,830,380	100.0%
TO_BOOL_BOOL	320	0.0%
POP_TOP	20	0.0%

CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
LOAD_CONST	780	67.2%
LOAD_FAST	280	24.1%
CALL	100	8.6%

Successors	Count	Percentage
STORE_FAST	580	50.0%
GET_ITER	520	44.8%
RETURN_VALUE	60	5.2%

CALL_METHOD_DESCRIPTOR_NOARGS

Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_NO_DICT	60	75.0%
CALL	20	25.0%

Successors	Count	Percentage
GET_ITER	80	100.0%

CALL_METHOD_DESCRIPTOR_O

Successors and predecessors for CALL_METHOD_DESCRIPTOR_O

Predecessors	Count	Percentage
LOAD_FAST	517,040	100.0%
LOAD_ATTR_SLOT	120	0.0%
CALL	80	0.0%
RETURN_GENERATOR	40	0.0%

Successors	Count	Percentage
POP_TOP	517,080	100.0%
BINARY_OP_ADD_UNICODE	120	0.0%
RETURN_VALUE	60	0.0%
BINARY_OP	20	0.0%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
LOAD_SUPER_ATTR_METHOD	61,400	98.4%
PUSH_NULL	480	0.8%
LOAD_FAST	280	0.4%
CALL	160	0.3%
LOAD_CONST	40	0.1%

Successors	Count	Percentage
POP_TOP	61,540	98.6%
STORE_DEREF	380	0.6%
RETURN_VALUE	320	0.5%
LOAD_FAST	60	0.1%
STORE_FAST	60	0.1%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	1,240	32.5%
LOAD_FAST	1,100	28.8%
LOAD_FAST_LOAD_FAST	580	15.2%
UNARY_NOT	240	6.3%
CALL	200	5.2%

Successors	Count	Percentage
RESUME_CHECK	3,700	96.9%
COPY_FREE_VARS	60	1.6%
MAKE_CELL	60	1.6%

CALL_PY_GENERAL

Successors and predecessors for CALL_PY_GENERAL

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	180	52.9%
CALL	80	23.5%
LOAD_FAST	80	23.5%

Successors	Count	Percentage
RESUME_CHECK	340	100.0%

CALL_STR_1

Successors and predecessors for CALL_STR_1

Predecessors	Count	Percentage
LOAD_FAST	460	92.0%
CALL	40	8.0%

Successors	Count	Percentage
CALL_BUILTIN_O	420	84.0%
RETURN_VALUE	60	12.0%
CALL	20	4.0%

CALL_TUPLE_1

Successors and predecessors for CALL_TUPLE_1

Predecessors	Count	Percentage
LOAD_FAST	20	100.0%

Successors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	20	100.0%

CALL_TYPE_1

Successors and predecessors for CALL_TYPE_1

Predecessors	Count	Percentage
LOAD_FAST	400	95.2%
CALL	20	4.8%

Successors	Count	Percentage
PUSH_NULL	220	52.4%
LOAD_FAST_LOAD_FAST	180	42.9%
LOAD_FAST	20	4.8%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
BINARY_OP_SUBTRACT_INT	441,497,020	100.0%
LOAD_FAST_LOAD_FAST	2,780	0.0%
LOAD_FAST	1,360	0.0%
LOAD_CONST	880	0.0%
COMPARE_OP	180	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	441,499,520	100.0%
POP_JUMP_IF_TRUE	2,800	0.0%
EXTENDED_ARG	60	0.0%

COMPARE_OP_STR

Successors and predecessors for COMPARE_OP_STR

Predecessors	Count	Percentage
LOAD_CONST	2,360	73.8%
LOAD_ATTR_INSTANCE_VALUE	780	24.4%
COMPARE_OP	60	1.9%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	2,440	76.2%
POP_JUMP_IF_TRUE	500	15.6%
EXTENDED_ARG	260	8.1%

CONTAINS_OP_DICT

Successors and predecessors for CONTAINS_OP_DICT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	120	100.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	120	100.0%

CONTAINS_OP_SET

Successors and predecessors for CONTAINS_OP_SET

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	720	50.0%
LOAD_GLOBAL_MODULE	720	50.0%

Successors	Count	Percentage
EXTENDED_ARG	640	44.4%
ENTER_EXECUTOR	400	27.8%
POP_JUMP_IF_FALSE	240	16.7%
RETURN_VALUE	160	11.1%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
SWAP	517,140	71.8%
JUMP_BACKWARD	138,820	19.3%
GET_ITER	62,300	8.7%
EXTENDED_ARG	1,320	0.2%
FOR_ITER	160	0.0%

Successors	Count	Percentage
STORE_FAST_LOAD_FAST	517,820	71.9%
STORE_FAST	200,140	27.8%
UNPACK_SEQUENCE_TWO_TUPLE	1,360	0.2%
RETURN_CONST	260	0.0%
LOAD_FAST_LOAD_FAST	120	0.0%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	360	56.2%
GET_ITER	240	37.5%
FOR_ITER	40	6.2%

Successors	Count	Percentage
STORE_FAST	560	87.5%
LOAD_GLOBAL	40	6.2%
LOAD_GLOBAL_MODULE	40	6.2%

FOR_ITER_TUPLE

Successors and predecessors for FOR_ITER_TUPLE

Predecessors	Count	Percentage
JUMP_BACKWARD	620	59.6%
GET_ITER	400	38.5%
FOR_ITER	20	1.9%

Successors	Count	Percentage
STORE_FAST	640	61.5%
LOAD_FAST_LOAD_FAST	320	30.8%
LOAD_FAST	80	7.7%

LOAD_ATTR_CLASS

Successors and predecessors for LOAD_ATTR_CLASS

Predecessors	Count	Percentage
LOAD_FAST	480	85.7%
LOAD_ATTR	80	14.3%

Successors	Count	Percentage
LOAD_ATTR_MODULE	480	85.7%
LOAD_ATTR	80	14.3%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	9,060	84.7%
LOAD_FAST_LOAD_FAST	1,180	11.0%
LOAD_DEREF	300	2.8%
LOAD_ATTR_INSTANCE_VALUE	100	0.9%
LOAD_ATTR	60	0.6%

Successors	Count	Percentage
LOAD_FAST	4,960	46.4%
STORE_FAST	1,480	13.8%
CALL_LEN	1,140	10.7%
COMPARE_OP_STR	780	7.3%
GET_ITER	460	4.3%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	2,879,960	99.9%
LOAD_ATTR	460	0.0%
STORE_FAST_LOAD_FAST	360	0.0%
LOAD_ATTR_INSTANCE_VALUE	280	0.0%
LOAD_GLOBAL_MODULE	160	0.0%

Successors	Count	Percentage
LOAD_FAST	2,677,420	92.9%
LOAD_FAST_LOAD_FAST	202,800	7.0%
LOAD_CONST	1,060	0.0%
LOAD_GLOBAL_MODULE	100	0.0%
CALL_METHOD_DESCRIPTOR_NOARGS	60	0.0%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	1,260	84.0%
BINARY_SUBSCR_TUPLE_INT	160	10.7%
LOAD_ATTR	80	5.3%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	1,240	82.7%
LOAD_FAST	180	12.0%
LOAD_CONST	60	4.0%
LOAD_GLOBAL_MODULE	20	1.3%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	1,620	66.9%
LOAD_ATTR_CLASS	480	19.8%
LOAD_ATTR	280	11.6%
LOAD_ATTR_NONDESCRIPTOR_NO_DICT	40	1.7%

Successors	Count	Percentage
PUSH_NULL	1,800	74.4%
STORE_FAST	280	11.6%
LOAD_FAST	140	5.8%
LOAD_ATTR_METHOD_NO_DICT	120	5.0%
LOAD_CONST	60	2.5%

LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Successors and predecessors for LOAD_ATTR_NONDESCRIPTOR_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	160	80.0%
LOAD_ATTR	40	20.0%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	120	60.0%
LOAD_ATTR_MODULE	40	20.0%
LOAD_ATTR	20	10.0%
LOAD_GLOBAL	20	10.0%

LOAD_ATTR_PROPERTY

Successors and predecessors for LOAD_ATTR_PROPERTY

Predecessors	Count	Percentage
LOAD_FAST	360	60.0%
LOAD_ATTR	160	26.7%
CALL_NON_PY_GENERAL	40	6.7%
LOAD_ATTR_INSTANCE_VALUE	40	6.7%

Successors	Count	Percentage
RESUME_CHECK	600	100.0%

LOAD_ATTR_SLOT

Successors and predecessors for LOAD_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	820	80.4%
LOAD_ATTR	160	15.7%
LOAD_FAST_LOAD_FAST	40	3.9%

Successors	Count	Percentage
RETURN_VALUE	280	27.5%
PUSH_EXC_INFO	200	19.6%
SWAP	200	19.6%
STORE_FAST	140	13.7%
CALL_METHOD_DESCRIPTOR_O	120	11.8%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
LOAD_FAST	441,500,280	99.7%
STORE_FAST	584,180	0.1%
LOAD_GLOBAL_BUILTIN	517,360	0.1%
RESUME_CHECK	66,140	0.0%
POP_TOP	1,360	0.0%

Successors	Count	Percentage
LOAD_FAST	442,086,940	99.9%
LOAD_GLOBAL_BUILTIN	517,360	0.1%
LOAD_DEREF	62,980	0.0%
CALL_ISINSTANCE	3,180	0.0%
STORE_FAST	960	0.0%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
LOAD_FAST	6,480	40.3%
STORE_FAST	2,680	16.7%
POP_JUMP_IF_FALSE	1,160	7.2%
PUSH_NULL	980	6.1%
BINARY_SUBSCR_TUPLE_INT	860	5.4%

Successors	Count	Percentage
IS_OP	4,420	27.5%
STORE_FAST	2,060	12.8%
LOAD_FAST	2,040	12.7%
LOAD_ATTR_MODULE	1,620	10.1%
BINARY_OP	1,220	7.6%

LOAD_SUPER_ATTR_ATTR

Successors and predecessors for LOAD_SUPER_ATTR_ATTR

Predecessors	Count	Percentage
LOAD_FAST	280	93.3%
LOAD_SUPER_ATTR	20	6.7%

Successors	Count	Percentage
PUSH_NULL	300	100.0%

LOAD_SUPER_ATTR_METHOD

Successors and predecessors for LOAD_SUPER_ATTR_METHOD

Predecessors	Count	Percentage
LOAD_FAST	61,400	100.0%
LOAD_SUPER_ATTR	20	0.0%

Successors	Count	Percentage
CALL_NON_PY_GENERAL	61,400	100.0%
CALL	20	0.0%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
COPY_FREE_VARS	145,350,620	50.0%
CACHE	145,232,340	50.0%
CALL_PY_EXACT_ARGS	3,700	0.0%
CALL_BOUND_METHOD_EXACT_ARGS	1,560	0.0%
BINARY_SUBSCR_GETITEM	960	0.0%

Successors	Count	Percentage
LOAD_DEREF	145,227,480	50.0%
RETURN_CONST	145,227,420	50.0%
LOAD_FAST	66,160	0.0%
LOAD_GLOBAL_BUILTIN	66,140	0.0%
LOAD_FAST_LOAD_FAST	1,520	0.0%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,920	50.8%
LOAD_FAST	1,760	46.6%
STORE_ATTR	80	2.1%
LOAD_ATTR_INSTANCE_VALUE	20	0.5%

Successors	Count	Percentage
RETURN_CONST	1,480	39.2%
LOAD_FAST_LOAD_FAST	900	23.8%
LOAD_FAST	740	19.6%
LOAD_CONST	520	13.8%
LOAD_GLOBAL_MODULE	60	1.6%

STORE_ATTR_SLOT

Successors and predecessors for STORE_ATTR_SLOT

Predecessors	Count	Percentage
LOAD_FAST	440	43.1%
LOAD_FAST_LOAD_FAST	400	39.2%
STORE_ATTR	180	17.6%

Successors	Count	Percentage
LOAD_FAST	600	58.8%
RETURN_CONST	300	29.4%
LOAD_FAST_LOAD_FAST	120	11.8%

STORE_SUBSCR_DICT

Successors and predecessors for STORE_SUBSCR_DICT

Predecessors	Count	Percentage
LOAD_FAST	61,440	75.0%
CALL	20,440	25.0%
STORE_SUBSCR	40	0.0%

Successors	Count	Percentage
BUILD_LIST	61,420	75.0%
ENTER_EXECUTOR	20,140	24.6%
JUMP_BACKWARD	320	0.4%
LOAD_FAST	20	0.0%
LOAD_GLOBAL_BUILTIN	20	0.0%

STORE_SUBSCR_LIST_INT

Successors and predecessors for STORE_SUBSCR_LIST_INT

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	560	96.6%
LOAD_FAST	20	3.4%

Successors	Count	Percentage
ENTER_EXECUTOR	540	93.1%
EXTENDED_ARG	20	3.4%
RETURN_CONST	20	3.4%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
CALL_ISINSTANCE	3,840	70.1%
RETURN_CONST	740	13.5%
CALL_METHOD_DESCRIPTOR_FAST	320	5.8%
LOAD_FAST	280	5.1%
RETURN_VALUE	200	3.6%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	4,320	78.8%
POP_JUMP_IF_TRUE	1,020	18.6%
EXTENDED_ARG	140	2.6%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
BINARY_OP	940	72.3%
LOAD_FAST	360	27.7%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	980	75.4%
POP_JUMP_IF_TRUE	280	21.5%
UNARY_NOT	40	3.1%

TO_BOOL_LIST

Successors and predecessors for TO_BOOL_LIST

Predecessors	Count	Percentage
LOAD_FAST	440	91.7%
TO_BOOL	20	4.2%
LOAD_ATTR_INSTANCE_VALUE	20	4.2%

Successors	Count	Percentage
UNARY_NOT	240	50.0%
POP_JUMP_IF_FALSE	140	29.2%
POP_JUMP_IF_TRUE	100	20.8%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_FAST	380	90.5%
TO_BOOL	40	9.5%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	420	100.0%

TO_BOOL_STR

Successors and predecessors for TO_BOOL_STR

Predecessors	Count	Percentage
LOAD_FAST	640	41.6%
STORE_FAST_LOAD_FAST	420	27.3%
COPY	340	22.1%
TO_BOOL	140	9.1%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	1,400	90.9%
POP_JUMP_IF_FALSE	140	9.1%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
RETURN_VALUE	140	46.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS	120	40.0%
UNPACK_SEQUENCE	40	13.3%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	160	53.3%
LOAD_FAST	140	46.7%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER	1,830,440	99.9%
FOR_ITER_LIST	1,360	0.1%
RETURN_VALUE	840	0.0%
CALL_BUILTIN_FAST	80	0.0%
LOAD_CONST	60	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	1,832,600	100.0%
STORE_FAST	260	0.0%

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.	6,903,820	0.6%
hit ⓘ Specialized instructions that complete.	1,060,979,680	99.4%

Success	Count	Ratio
Success	240	8.1%
Failure	2,740	91.9%

Failure kind	Count	Ratio
add other	2,680	97.8%
true divide different types	40	1.5%
and int	20	0.7%

BINARY_SLICE

specialization stats for BINARY_SLICE family

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	319,936,820	97.5%
hit ⓘ Specialized instructions that complete.	8,185,120	2.5%
miss ⓘ Specialized instructions that deopt.	460	0.0%

Success	Count	Ratio
Success	380	0.5%
Failure	78,520	99.5%

Failure kind	Count	Ratio
other	78,520	100.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	404,105,560	19.4%
hit ⓘ Specialized instructions that complete.	1,680,498,400	80.6%
miss ⓘ Specialized instructions that deopt.	40	0.0%

Success	Count	Ratio
Success	1,300	1.3%
Failure	99,640	98.7%

Failure kind	Count	Ratio
class no vectorcall	99,620	100.0%
wrong number arguments	20	0.0%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	168,200	0.0%
hit ⓘ Specialized instructions that complete.	441,505,520	100.0%
miss ⓘ Specialized instructions that deopt.	60	0.0%

Success	Count	Ratio
Success	240	46.2%
Failure	280	53.8%

Failure kind	Count	Ratio
tuple	240	85.7%
other	40	14.3%

CONTAINS_OP

specialization stats for CONTAINS_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	540	25.7%
hit ⓘ Specialized instructions that complete.	1,560	74.3%

FOR_ITER

specialization stats for FOR_ITER family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	399,093,800	99.8%
hit ⓘ Specialized instructions that complete.	720,760	0.2%
miss ⓘ Specialized instructions that deopt.	720	0.0%

Success	Count	Ratio
Success	220	0.2%
Failure	98,120	99.8%

Failure kind	Count	Ratio
zip	97,120	99.0%
enumerate	720	0.7%
bytes	160	0.2%
dict items	60	0.1%
seq iter	60	0.1%

LOAD_ATTR

specialization stats for LOAD_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	65,640	2.2%
hit ⓘ Specialized instructions that complete.	2,898,260	97.7%
miss ⓘ Specialized instructions that deopt.	200	0.0%

Success	Count	Ratio
Success	1,320	72.5%
Failure	500	27.5%

Failure kind	Count	Ratio
method	240	48.0%
metaclass attribute	120	24.0%
class method obj	80	16.0%
non overriding descriptor	20	4.0%
not managed dict	20	4.0%
class attr simple	20	4.0%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,180	0.0%
hit ⓘ Specialized instructions that complete.	442,688,780	100.0%
miss ⓘ Specialized instructions that deopt.	160	0.0%

Success	Count	Ratio
Success	1,080	100.0%
Failure	0	0.0%

LOAD_SUPER_ATTR

specialization stats for LOAD_SUPER_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	40	0.1%
hit ⓘ Specialized instructions that complete.	61,720	99.9%

Success	Count	Ratio
Success	40	100.0%
Failure	0	0.0%

POP_JUMP_IF_FALSE

specialization stats for POP_JUMP_IF_FALSE family

POP_JUMP_IF_NONE

specialization stats for POP_JUMP_IF_NONE family

POP_JUMP_IF_NOT_NONE

specialization stats for POP_JUMP_IF_NOT_NONE family

POP_JUMP_IF_TRUE

specialization stats for POP_JUMP_IF_TRUE family

STORE_ATTR

specialization stats for STORE_ATTR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	260	4.9%
hit ⓘ Specialized instructions that complete.	4,800	90.2%

Success	Count	Ratio
Success	260	100.0%
Failure	0	0.0%

STORE_SUBSCR

specialization stats for STORE_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	174,708,920	99.9%
hit ⓘ Specialized instructions that complete.	82,500	0.0%

Success	Count	Ratio
Success	40	0.1%
Failure	42,880	99.9%

Failure kind	Count	Ratio
other	42,860	100.0%
bytearray int	20	0.0%

TO_BOOL

specialization stats for TO_BOOL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	62,920	86.7%
hit ⓘ Specialized instructions that complete.	9,080	12.5%
miss ⓘ Specialized instructions that deopt.	140	0.2%

Success	Count	Ratio
Success	240	41.4%
Failure	340	58.6%

Failure kind	Count	Ratio
dict	260	76.5%
mapping	60	17.6%
tuple	20	5.9%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	80	0.0%
hit ⓘ Specialized instructions that complete.	1,833,160	100.0%

Success	Count	Ratio
Success	100	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.	7,521,555,800	56.9%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. LOAD_ATTR, BINARY_SLICE.	1,758,614,200	13.3%
Specialized hits ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that complete.	3,930,121,780	29.8%
Specialized misses ⓘ Specialized instructions, e.g. LOAD_ATTR_MODULE that deopt.	1,800	0.0%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
CALL	404,105,560	31.0%
FOR_ITER	399,093,800	30.6%
BINARY_SUBSCR	319,936,820	24.5%
STORE_SUBSCR	174,708,920	13.4%
BINARY_OP	6,903,820	0.5%
COMPARE_OP	168,200	0.0%
LOAD_ATTR	65,640	0.0%
TO_BOOL	62,920	0.0%
LOAD_GLOBAL	1,180	0.0%
CONTAINS_OP	540	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
FOR_ITER_LIST	720	39.6%
BINARY_SUBSCR_LIST_INT	440	24.2%
LOAD_ATTR_SLOT	200	11.0%
LOAD_GLOBAL_BUILTIN	160	8.8%
TO_BOOL_NONE	80	4.4%
COMPARE_OP_STR	60	3.3%
CALL_BUILTIN_FAST	40	2.2%
TO_BOOL_LIST	40	2.2%
RESUME	20	1.1%
BINARY_SUBSCR_STR_INT	20	1.1%

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	290,583,320	99.8%
Calls to Python functions inlined	526,720	0.2%
Calls via PyEval_EvalFrame (total)	290,583,320	99.8%
Calls via PyEval_EvalFrame (vector)	290,582,840	99.8%
Calls via PyEval_EvalFrame (generator)	480	0.0%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	290,582,840	99.8%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	3,340	0.0%
Calls via PyEval_EvalFrame (function ex)	240	0.0%
Calls via PyEval_EvalFrame (api)	145,227,680	49.9%
Calls via PyEval_EvalFrame (method)	0	0.0%
Frame objects created	1,120	0.0%
Frames pushed	291,109,760	100.0%

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	3,652,193,760	63.0%
Frees to freelist	3,652,233,880
Allocations	2,144,131,020	37.0%
Allocations to 512 bytes	2,143,642,000	37.0%
Allocations to 4 kbytes	185,340	0.0%
Allocations over 4 kbytes	303,680	0.0%
Frees	2,543,641,532
Inline values	640
Interpreter increfs	15,492,516,980	67.3%
Interpreter decrefs	17,750,307,660	60.6%
Increfs	7,543,089,643	32.7%
Decrefs	11,517,675,990	39.4%
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	70,813
Method cache misses	907
Method cache collisions	705
Method cache dunder hits	1,180,151,272
Method cache dunder misses	308

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	1,920	3,920,937,320
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.	401,840
Traces created ⓘ The number of traces that were successfully created.	560	0.1%
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.	280	0.1%
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.	401,280	99.9%
Inner loop found ⓘ A trace is truncated because it has an inner loop	60	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	3,687,483,240
Uops executed ⓘ The total number of uops (micro-operations) that were executed	47,030,798,880	1,275.4%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	560
Optimizer successes ⓘ The number of traces that were successfully optimized.	560	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	0	0.0%
<= 16	100	17.9%
<= 32	200	35.7%
<= 64	220	39.3%
<= 128	40	7.1%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	0	0.0%
<= 8	100	17.9%
<= 16	120	21.4%
<= 32	220	39.3%
<= 64	120	21.4%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	820	0.0%
<= 8	457,086,100	12.4%
<= 16	4,728,680	0.1%
<= 32	1,339,397,780	36.3%
<= 64	211,147,160	5.7%
<= 128	33,185,060	0.9%
<= 256	3,843,200	0.1%
<= 512	58,620	0.0%
<= 1,024	0	0.0%
<= 2,048	0	0.0%
<= 4,096	0	0.0%
<= 8,192	0	0.0%
<= 16,384	80	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_LOAD_CONST_INLINE_BORROW	3,506,065,200	7.5%	7.5%
_SET_IP	3,296,895,840	7.0%	14.5%
_LOAD_FAST	3,144,797,660	6.7%	21.2%
_CHECK_VALIDITY	3,118,806,280	6.6%	27.8%
_LOAD_FAST_5	2,517,145,640	5.4%	33.1%
_LOAD_FAST_4	2,512,006,680	5.3%	38.5%
_START_EXECUTOR	2,049,447,500	4.4%	42.8%
_EXIT_TRACE	1,871,876,400	4.0%	46.8%
_GUARD_NOS_INT	1,724,482,140	3.7%	50.5%
_BINARY_SUBSCR_LIST_INT	1,717,796,980	3.7%	54.1%
_COLD_EXIT	1,638,035,740	3.5%	57.6%
_TIER2_RESUME_CHECK	1,517,703,440	3.2%	60.8%
_GUARD_TYPE_VERSION	1,240,165,060	2.6%	63.5%
_LOAD_ATTR_METHOD_NO_DICT	1,239,643,260	2.6%	66.1%
_CHECK_FUNCTION	1,197,280,960	2.5%	68.7%
_STORE_FAST	1,067,252,220	2.3%	70.9%
_BINARY_SLICE	797,143,040	1.7%	72.6%
_COMPARE_OP_INT	795,846,840	1.7%	74.3%
_ITER_CHECK_LIST	795,593,460	1.7%	76.0%	0.0%
_GUARD_NOT_EXHAUSTED_LIST	795,593,060	1.7%	77.7%	0.1%
_ITER_NEXT_LIST	794,952,440	1.7%	79.4%
_LOAD_CONST_INLINE_WITH_NULL	794,208,980	1.7%	81.1%
_GUARD_IS_TRUE_POP	793,637,180	1.7%	82.8%	28.1%
_CALL_LEN	793,631,640	1.7%	84.5%
_BINARY_OP_SUBTRACT_INT	793,571,000	1.7%	86.1%
_BINARY_OP_ADD_INT	708,634,020	1.5%	87.6%
_SWAP	537,138,920	1.1%	88.8%
_COPY	535,073,340	1.1%	89.9%
_FOR_ITER_TIER_TWO	454,942,620	1.0%	90.9%	39.0%
_GUARD_IS_FALSE_POP	443,316,960	0.9%	91.8%	0.5%
_BUILD_TUPLE	441,156,680	0.9%	92.8%
_COMPARE_OP	441,095,720	0.9%	93.7%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	405,256,340	0.9%	94.6%
_BUILD_LIST	402,749,860	0.9%	95.4%
_STORE_FAST_5	401,738,480	0.9%	96.3%
_STORE_FAST_4	401,324,180	0.9%	97.1%
_JUMP_TO_TOP	268,242,300	0.6%	97.7%
_LOAD_DEREF	267,596,780	0.6%	98.3%
_STORE_SUBSCR	267,538,560	0.6%	98.8%
_BINARY_SUBSCR	267,537,320	0.6%	99.4%
_DEOPT	177,571,100	0.4%	99.8%
_LOAD_FAST_7	9,583,360	0.0%	99.8%
_BINARY_SUBSCR_TUPLE_INT	9,521,760	0.0%	99.8%
_STORE_FAST_6	7,256,760	0.0%	99.9%
_CHECK_PERIODIC	5,861,600	0.0%	99.9%
_LOAD_FAST_0	5,593,740	0.0%	99.9%
_CHECK_VALIDITY_AND_SET_IP	5,401,120	0.0%	99.9%
_UNPACK_SEQUENCE_TWO_TUPLE	4,843,420	0.0%	99.9%
_LOAD_FAST_6	4,829,820	0.0%	99.9%
_STORE_FAST_7	4,821,040	0.0%	99.9%
_GUARD_IS_NOT_NONE_POP	4,761,700	0.0%	99.9%	46.9%
_BINARY_OP	4,761,280	0.0%	99.9%
_CALL_METHOD_DESCRIPTOR_FAST	4,761,000	0.0%	99.9%
_LOAD_FAST_3	3,504,580	0.0%	100.0%
_GUARD_IS_NONE_POP	2,527,920	0.0%	100.0%	87.8%
_LOAD_FAST_2	2,499,740	0.0%	100.0%
_STORE_FAST_2	2,497,660	0.0%	100.0%
_GUARD_BOTH_INT	2,276,120	0.0%	100.0%
_LOAD_CONST_INLINE	1,221,400	0.0%	100.0%
_GET_ITER	1,094,160	0.0%	100.0%
_LOAD_FAST_AND_CLEAR	1,032,900	0.0%	100.0%
_CALL_METHOD_DESCRIPTOR_FAST_WITH_KEYWORDS	1,032,900	0.0%	100.0%
_POP_TOP	638,280	0.0%	100.0%
_LOAD_FAST_1	579,820	0.0%	100.0%
_CHECK_MANAGED_OBJECT_HAS_VALUES	519,640	0.0%	100.0%
_LOAD_ATTR_INSTANCE_VALUE_0	519,640	0.0%	100.0%
_CHECK_FUNCTION_EXACT_ARGS	518,480	0.0%	100.0%
_PUSH_FRAME	518,480	0.0%	100.0%
_SAVE_RETURN_OFFSET	518,480	0.0%	100.0%
_RESUME_CHECK	518,040	0.0%	100.0%
_CHECK_STACK_SPACE_OPERAND	517,480	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_2	516,500	0.0%	100.0%
_LIST_APPEND	312,360	0.0%	100.0%
_BINARY_SUBSCR_DICT	310,240	0.0%	100.0%
_STORE_FAST_3	81,820	0.0%	100.0%
_MAP_ADD	81,520	0.0%	100.0%
_PUSH_NULL	66,280	0.0%	100.0%
_STORE_DEREF	61,040	0.0%	100.0%
_CALL_NON_PY_GENERAL	61,040	0.0%	100.0%
_CHECK_IS_NOT_PY_CALLABLE	61,040	0.0%	100.0%
_MAKE_FUNCTION	60,160	0.0%	100.0%
_SET_FUNCTION_ATTRIBUTE	60,160	0.0%	100.0%
_GUARD_NOT_EXHAUSTED_RANGE	23,000	0.0%	100.0%	1.8%
_ITER_CHECK_RANGE	23,000	0.0%	100.0%
_ITER_NEXT_RANGE	22,580	0.0%	100.0%
_CALL_BUILTIN_O	3,620	0.0%	100.0%
_COMPARE_OP_STR	3,620	0.0%	100.0%
_TO_BOOL_STR	2,180	0.0%	100.0%
_CALL_STR_1	2,180	0.0%	100.0%
_IS_OP	1,860	0.0%	100.0%
_STORE_FAST_1	1,680	0.0%	100.0%
_GUARD_BOTH_UNICODE	1,440	0.0%	100.0%
_GUARD_DORV_NO_DICT	1,360	0.0%	100.0%
_STORE_ATTR_INSTANCE_VALUE	1,360	0.0%	100.0%
_BINARY_SUBSCR_STR_INT	1,340	0.0%	100.0%	1.5%
_INIT_CALL_PY_EXACT_ARGS_0	1,340	0.0%	100.0%
_CONTAINS_OP	1,280	0.0%	100.0%
_POP_FRAME	1,060	0.0%	100.0%
_TO_BOOL_INT	1,020	0.0%	100.0%
_CHECK_CALL_BOUND_METHOD_EXACT_ARGS	960	0.0%	100.0%
_INIT_CALL_BOUND_METHOD_EXACT_ARGS	960	0.0%	100.0%
_CONTAINS_OP_SET	880	0.0%	100.0%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	780	0.0%	100.0%
_GUARD_KEYS_VERSION	780	0.0%	100.0%
_LOAD_ATTR_METHOD_WITH_VALUES	780	0.0%	100.0%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	640	0.0%	100.0%
_CHECK_STACK_SPACE	440	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_1	420	0.0%	100.0%
_TO_BOOL	300	0.0%	100.0%
_TO_BOOL_BOOL	260	0.0%	100.0%
_UNARY_NOT	220	0.0%	100.0%
_BUILD_SLICE	220	0.0%	100.0%
_STORE_SUBSCR_LIST_INT	220	0.0%	100.0%
_CALL_BUILTIN_CLASS	220	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_3	220	0.0%	100.0%
_CONTAINS_OP_DICT	80	0.0%	100.0%
_TO_BOOL_LIST	60	0.0%	100.0%
_LOAD_ATTR	60	0.0%	100.0%
_GUARD_NOT_EXHAUSTED_TUPLE	40	0.0%	100.0%	50.0%
_CALL_ISINSTANCE	40	0.0%	100.0%
_ITER_CHECK_TUPLE	40	0.0%	100.0%
_ITER_NEXT_TUPLE	20	0.0%	100.0%
_LOAD_ATTR_SLOT_0	20	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.

Pair	Count	Self	Cumulative
_LOAD_FAST_5 _LOAD_FAST_4	1,717,796,980	3.7%	3.7%
_LOAD_CONST_INLINE_BORROW _GUARD_NOS_INT	1,327,615,740	2.8%	6.5%
_LOAD_FAST_4 _BINARY_SUBSCR_LIST_INT	1,276,701,260	2.7%	9.2%
_START_EXECUTOR _TIER2_RESUME_CHECK	1,249,461,140	2.7%	11.8%
_GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT	1,239,643,260	2.6%	14.5%
_LOAD_FAST _GUARD_TYPE_VERSION	1,233,848,920	2.6%	17.1%
_CHECK_VALIDITY _LOAD_CONST_INLINE_BORROW	1,061,107,620	2.3%	19.4%
_BINARY_SUBSCR_LIST_INT _EXIT_TRACE	835,605,540	1.8%	21.1%
_LOAD_ATTR_METHOD_NO_DICT _LOAD_FAST_5	835,605,540	1.8%	22.9%
_LOAD_CONST_INLINE_BORROW _SET_IP	797,143,660	1.7%	24.6%
_LOAD_CONST_INLINE_BORROW _LOAD_CONST_INLINE_BORROW	797,143,480	1.7%	26.3%
_BINARY_SLICE _CHECK_VALIDITY	797,143,040	1.7%	28.0%
_SET_IP _BINARY_SLICE	797,143,040	1.7%	29.7%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	795,593,060	1.7%	31.4%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	795,532,420	1.7%	33.1%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	794,952,440	1.7%	34.8%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	794,208,400	1.7%	36.5%
_LOAD_FAST_5 _SET_IP	794,087,580	1.7%	38.1%
_LOAD_FAST _LOAD_CONST_INLINE_BORROW	793,806,560	1.7%	39.8%
_SET_IP _CALL_LEN	793,631,640	1.7%	41.5%
_CALL_LEN _CHECK_VALIDITY	793,631,420	1.7%	43.2%
_COMPARE_OP_INT _GUARD_IS_TRUE_POP	793,630,940	1.7%	44.9%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_5	793,571,000	1.7%	46.6%
_LOAD_FAST_4 _CHECK_FUNCTION	793,570,800	1.7%	48.3%
_GUARD_NOS_INT _BINARY_OP_SUBTRACT_INT	793,570,780	1.7%	50.0%
_CHECK_VALIDITY _LOAD_FAST	664,498,620	1.4%	51.4%
_GUARD_NOS_INT _BINARY_OP_ADD_INT	534,044,800	1.1%	52.5%
_SET_IP _FOR_ITER_TIER_TWO	454,942,620	1.0%	53.5%
_TIER2_RESUME_CHECK _SET_IP	453,909,720	1.0%	54.4%
_LOAD_FAST _SET_IP	441,411,440	0.9%	55.4%
_CHECK_VALIDITY _GUARD_IS_FALSE_POP	441,096,460	0.9%	56.3%
_BUILD_TUPLE _LOAD_FAST	441,095,720	0.9%	57.3%
_BINARY_SUBSCR_LIST_INT _BUILD_TUPLE	441,095,720	0.9%	58.2%
_BINARY_SUBSCR_LIST_INT _LOAD_FAST_5	441,095,720	0.9%	59.1%
_SET_IP _COMPARE_OP	441,095,720	0.9%	60.1%
_BINARY_OP_ADD_INT _BINARY_SUBSCR_LIST_INT	441,095,720	0.9%	61.0%
_COMPARE_OP _CHECK_VALIDITY	441,095,720	0.9%	61.9%
_LOAD_FAST_4 _LOAD_CONST_INLINE_BORROW	441,095,720	0.9%	62.9%
_GUARD_IS_FALSE_POP _LOAD_FAST	439,427,780	0.9%	63.8%
_CHECK_FUNCTION _LOAD_CONST_INLINE_BORROW_WITH_NULL	403,006,780	0.9%	64.7%
_START_EXECUTOR _LOAD_FAST	400,459,780	0.9%	65.5%
_LOAD_FAST _EXIT_TRACE	398,759,260	0.8%	66.4%
_CHECK_VALIDITY _EXIT_TRACE	398,571,940	0.8%	67.2%
_LOAD_CONST_INLINE_BORROW _STORE_FAST_4	398,374,220	0.8%	68.1%
_LOAD_ATTR_METHOD_NO_DICT _LOAD_FAST	398,243,420	0.8%	68.9%
_STORE_FAST_4 _LOAD_FAST_4	397,322,700	0.8%	69.8%
_ITER_NEXT_LIST _STORE_FAST_5	397,220,780	0.8%	70.6%
_ITER_NEXT_LIST _STORE_FAST	397,214,480	0.8%	71.4%
_LOAD_CONST_INLINE_BORROW_WITH_NULL _LOAD_FAST	396,903,860	0.8%	72.3%
_GUARD_NOS_INT _COMPARE_OP_INT	396,866,560	0.8%	73.1%
_BINARY_OP_SUBTRACT_INT _GUARD_NOS_INT	396,866,400	0.8%	74.0%
_START_EXECUTOR _LOAD_FAST_4	396,866,400	0.8%	74.8%
_STORE_FAST _CHECK_FUNCTION	396,840,640	0.8%	75.7%
_STORE_FAST _LOAD_CONST_INLINE_BORROW	396,706,380	0.8%	76.5%
_BUILD_LIST _STORE_FAST	396,704,380	0.8%	77.4%
_BINARY_OP_SUBTRACT_INT _COMPARE_OP_INT	396,704,380	0.8%	78.2%
_STORE_FAST_5 _BUILD_LIST	396,704,380	0.8%	79.0%
_GUARD_IS_TRUE_POP _LOAD_FAST	396,181,120	0.8%	79.9%
_FOR_ITER_TIER_TWO _CHECK_VALIDITY	277,371,540	0.6%	80.5%
_CHECK_VALIDITY _STORE_FAST	272,297,780	0.6%	81.1%
_SWAP _SET_IP	268,569,460	0.6%	81.6%
_JUMP_TO_TOP _TIER2_RESUME_CHECK	268,242,300	0.6%	82.2%
_CHECK_VALIDITY _JUMP_TO_TOP	267,620,080	0.6%	82.8%
_LOAD_DEREF _CHECK_VALIDITY	267,596,780	0.6%	83.3%
_SET_IP _LOAD_DEREF	267,596,780	0.6%	83.9%
_SET_IP _STORE_SUBSCR	267,538,560	0.6%	84.5%
_STORE_SUBSCR _CHECK_VALIDITY	267,538,560	0.6%	85.0%
_SET_IP _BINARY_SUBSCR	267,537,320	0.6%	85.6%
_BINARY_SUBSCR _CHECK_VALIDITY	267,537,100	0.6%	86.2%
_COPY _COPY	267,536,560	0.6%	86.7%
_COPY _SET_IP	267,536,560	0.6%	87.3%
_SWAP _SWAP	267,536,560	0.6%	87.9%
_BINARY_OP_ADD_INT _SWAP	267,536,560	0.6%	88.5%
_LOAD_FAST _COPY	267,536,560	0.6%	89.0%
_STORE_FAST _SET_IP	267,536,560	0.6%	89.6%
_TIER2_RESUME_CHECK _LOAD_FAST_5	266,506,720	0.6%	90.2%
_GUARD_IS_TRUE_POP _EXIT_TRACE	222,863,720	0.5%	90.6%
_FOR_ITER_TIER_TWO _DEOPT	177,571,080	0.4%	91.0%
_GUARD_IS_TRUE_POP _LOAD_FAST_5	174,589,220	0.4%	91.4%
_LOAD_CONST_INLINE_BORROW _BINARY_OP_ADD_INT	174,589,220	0.4%	91.7%
_LOAD_CONST_INLINE_BORROW _BINARY_SUBSCR_TUPLE_INT	9,521,760	0.0%	91.8%
_LOAD_FAST_7 _LOAD_CONST_INLINE_BORROW	9,521,760	0.0%	91.8%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	5,282,400	0.0%	91.8%
_CHECK_PERIODIC _CHECK_VALIDITY	5,281,980	0.0%	91.8%
_STORE_FAST _LOAD_FAST	5,280,120	0.0%	91.8%
_BUILD_LIST _EXIT_TRACE	5,012,580	0.0%	91.8%
_CHECK_VALIDITY _UNPACK_SEQUENCE_TWO_TUPLE	4,843,020	0.0%	91.8%
_LOAD_FAST _GUARD_IS_NOT_NONE_POP	4,761,680	0.0%	91.9%
_SET_IP _BINARY_OP	4,761,280	0.0%	91.9%
_CALL_METHOD_DESCRIPTOR_FAST _CHECK_PERIODIC	4,761,000	0.0%	91.9%
_BINARY_SUBSCR_TUPLE_INT _SET_IP	4,760,880	0.0%	91.9%
_BINARY_SUBSCR_TUPLE_INT _LOAD_FAST_7	4,760,880	0.0%	91.9%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_6	4,760,880	0.0%	91.9%
_BINARY_OP _CHECK_VALIDITY_AND_SET_IP	4,760,880	0.0%	91.9%
_CHECK_VALIDITY_AND_SET_IP _CALL_METHOD_DESCRIPTOR_FAST	4,760,880	0.0%	91.9%
_LOAD_ATTR_METHOD_NO_DICT _LOAD_FAST_7	4,760,880	0.0%	91.9%
_STORE_FAST_6 _STORE_FAST_7	4,760,880	0.0%	91.9%
_STORE_FAST_7 _LOAD_FAST_0	4,760,880	0.0%	92.0%
_GUARD_IS_FALSE_POP _EXIT_TRACE	3,886,280	0.0%	92.0%
_LOAD_FAST_3 _LOAD_CONST_INLINE_BORROW	3,339,900	0.0%	92.0%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL	401,120
CALL_KW	120
CALL_LIST_APPEND	100
BINARY_SUBSCR_GETITEM	20

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

---

Stats gathered on: 2024-06-16