Pystats results

benchmark: raytrace
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
LOAD_FAST	606,230,040	21.7%	21.7%
LOAD_ATTR_INSTANCE_VALUE	418,926,060	15.0%	36.7%	0.1%
RESUME_CHECK	193,475,380	6.9%	43.6%
LOAD_FAST_LOAD_FAST	169,348,340	6.1%	49.6%
RETURN_VALUE	168,850,960	6.0%	55.7%
STORE_ATTR_INSTANCE_VALUE	128,143,400	4.6%	60.2%	0.0%
CALL_PY_EXACT_ARGS	123,506,340	4.4%	64.7%	1.4%
LOAD_ATTR_METHOD_WITH_VALUES	115,109,800	4.1%	68.8%	0.3%
BINARY_OP_MULTIPLY_FLOAT	111,177,080	4.0%	72.7%	4.0%
RETURN_CONST	82,153,400	2.9%	75.7%
BINARY_OP_SUBTRACT_FLOAT	61,486,820	2.2%	77.9%	32.8%
BINARY_OP	57,039,920	2.0%	79.9%
STORE_FAST	50,539,320	1.8%	81.7%
ENTER_EXECUTOR	47,123,800	1.7%	83.4%
LOAD_GLOBAL_MODULE	47,036,620	1.7%	85.1%	0.0%
EXIT_INIT_CHECK	44,517,200	1.6%	86.7%
CALL_ALLOC_AND_ENTER_INIT	44,517,200	1.6%	88.3%
LOAD_CONST	40,877,660	1.5%	89.7%
POP_JUMP_IF_FALSE	38,963,000	1.4%	91.1%
BINARY_OP_ADD_FLOAT	36,303,500	1.3%	92.4%	3.4%
POP_TOP	32,147,860	1.1%	93.6%
INTERPRETER_EXIT	25,483,520	0.9%	94.5%
TO_BOOL_BOOL	24,682,420	0.9%	95.4%
COMPARE_OP	13,601,660	0.5%	95.9%
CALL_BUILTIN_O	9,322,680	0.3%	96.2%
PUSH_NULL	9,197,680	0.3%	96.5%
LOAD_GLOBAL_BUILTIN	9,060,060	0.3%	96.8%
LOAD_ATTR_MODULE	8,397,360	0.3%	97.1%
POP_JUMP_IF_NOT_NONE	7,850,400	0.3%	97.4%
BINARY_OP_MULTIPLY_INT	6,621,220	0.2%	97.7%	48.1%
BINARY_OP_SUBTRACT_INT	6,505,540	0.2%	97.9%	7.2%
BUILD_TUPLE	6,125,720	0.2%	98.1%
LIST_APPEND	6,099,520	0.2%	98.3%
CALL_BUILTIN_FAST_WITH_KEYWORDS	4,808,260	0.2%	98.5%
BINARY_OP_ADD_INT	4,240,740	0.2%	98.7%	0.0%
CALL_BUILTIN_CLASS	3,326,180	0.1%	98.8%
POP_JUMP_IF_TRUE	2,776,940	0.1%	98.9%
FOR_ITER_LIST	2,506,240	0.1%	99.0%
GET_ITER	2,503,540	0.1%	99.1%
BUILD_LIST	2,448,160	0.1%	99.1%
LOAD_FAST_AND_CLEAR	2,442,400	0.1%	99.2%
SWAP	2,442,400	0.1%	99.3%
STORE_SUBSCR	2,401,600	0.1%	99.4%
STORE_FAST_STORE_FAST	2,075,500	0.1%	99.5%
NOP	2,015,840	0.1%	99.5%
UNPACK_SEQUENCE_TWO_TUPLE	1,648,820	0.1%	99.6%
COMPARE_OP_INT	1,226,620	0.0%	99.6%
BINARY_SUBSCR_TUPLE_INT	1,153,340	0.0%	99.7%
LOAD_ATTR	1,115,280	0.0%	99.7%
COMPARE_OP_FLOAT	1,104,720	0.0%	99.8%
UNARY_NEGATIVE	822,440	0.0%	99.8%
LOAD_ATTR_METHOD_NO_DICT	821,600	0.0%	99.8%
TO_BOOL	820,800	0.0%	99.9%
CALL_LIST_APPEND	819,620	0.0%	99.9%
CALL_FUNCTION_EX	800,240	0.0%	99.9%
CALL_INTRINSIC_1	800,080	0.0%	99.9%
LIST_EXTEND	800,080	0.0%	100.0%
UNPACK_SEQUENCE_TUPLE	426,620	0.0%	100.0%
TO_BOOL_INT	308,540	0.0%	100.0%
JUMP_BACKWARD	5,180	0.0%	100.0%
CALL	4,180	0.0%	100.0%
LOAD_GLOBAL	2,520	0.0%	100.0%
POP_JUMP_IF_NONE	2,260	0.0%	100.0%
CALL_METHOD_DESCRIPTOR_FAST	1,980	0.0%	100.0%
FOR_ITER_RANGE	1,980	0.0%	100.0%
STORE_ATTR	1,060	0.0%	100.0%
RESUME	720	0.0%	100.0%
CALL_KW	560	0.0%	100.0%
FOR_ITER	400	0.0%	100.0%
BINARY_SUBSCR	320	0.0%	100.0%
EXTENDED_ARG	240	0.0%	100.0%
LOAD_DEREF	240	0.0%	100.0%
CALL_NON_PY_GENERAL	240	0.0%	100.0%
UNPACK_SEQUENCE	120	0.0%	100.0%
BUILD_MAP	80	0.0%	100.0%
COPY_FREE_VARS	80	0.0%	100.0%
DICT_MERGE	80	0.0%	100.0%
TO_BOOL_NONE	60	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
LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	385,503,020	13.8%	13.8%
LOAD_ATTR_INSTANCE_VALUE LOAD_FAST	186,610,120	6.7%	20.5%
CALL_PY_EXACT_ARGS RESUME_CHECK	123,474,160	4.4%	24.9%
LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE	117,843,980	4.2%	29.1%
LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES	111,213,680	4.0%	33.1%
RESUME_CHECK LOAD_FAST	105,409,320	3.8%	36.8%
LOAD_ATTR_INSTANCE_VALUE BINARY_OP_MULTIPLY_FLOAT	99,216,540	3.5%	40.4%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST_LOAD_FAST	73,326,680	2.6%	43.0%
LOAD_ATTR_METHOD_WITH_VALUES CALL_PY_EXACT_ARGS	70,784,240	2.5%	45.5%
STORE_FAST LOAD_FAST	46,496,340	1.7%	47.2%
RETURN_VALUE RETURN_VALUE	45,571,120	1.6%	48.8%
STORE_ATTR_INSTANCE_VALUE RETURN_CONST	45,312,780	1.6%	50.4%
RESUME_CHECK LOAD_FAST_LOAD_FAST	44,634,960	1.6%	52.0%
EXIT_INIT_CHECK RETURN_VALUE	44,517,200	1.6%	53.6%
RETURN_CONST EXIT_INIT_CHECK	44,517,200	1.6%	55.2%
CALL_ALLOC_AND_ENTER_INIT RESUME_CHECK	44,517,200	1.6%	56.8%
BINARY_OP_MULTIPLY_FLOAT LOAD_FAST	37,567,740	1.3%	58.2%
LOAD_ATTR_INSTANCE_VALUE BINARY_OP_SUBTRACT_FLOAT	36,709,640	1.3%	59.5%
BINARY_OP_SUBTRACT_FLOAT LOAD_FAST	36,284,440	1.3%	60.8%
LOAD_ATTR_INSTANCE_VALUE BINARY_OP	35,869,980	1.3%	62.0%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST	33,532,900	1.2%	63.2%
LOAD_FAST_LOAD_FAST LOAD_ATTR_INSTANCE_VALUE	33,412,560	1.2%	64.4%
BINARY_OP_ADD_FLOAT LOAD_FAST	32,989,320	1.2%	65.6%
ENTER_EXECUTOR RETURN_VALUE	31,614,420	1.1%	66.7%
RETURN_VALUE POP_TOP	30,479,600	1.1%	67.8%
LOAD_FAST RETURN_VALUE	30,270,700	1.1%	68.9%
BINARY_OP_MULTIPLY_FLOAT BINARY_OP_ADD_FLOAT	29,342,860	1.0%	70.0%
POP_TOP LOAD_FAST	29,320,800	1.0%	71.0%
LOAD_ATTR_INSTANCE_VALUE ENTER_EXECUTOR	29,296,720	1.0%	72.1%
LOAD_FAST CALL_PY_EXACT_ARGS	25,783,540	0.9%	73.0%
LOAD_GLOBAL_MODULE LOAD_FAST	25,484,360	0.9%	73.9%
CACHE RESUME_CHECK	25,483,300	0.9%	74.8%
RETURN_VALUE INTERPRETER_EXIT	24,682,480	0.9%	75.7%
RETURN_CONST TO_BOOL_BOOL	24,682,360	0.9%	76.6%
POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE	24,351,240	0.9%	77.4%
RESUME_CHECK RETURN_CONST	23,829,160	0.9%	78.3%
TO_BOOL_BOOL POP_JUMP_IF_FALSE	23,829,160	0.9%	79.1%
BINARY_OP_MULTIPLY_FLOAT LOAD_FAST_LOAD_FAST	21,544,720	0.8%	79.9%
RETURN_VALUE STORE_FAST	20,942,060	0.7%	80.7%
BINARY_OP CALL_ALLOC_AND_ENTER_INIT	19,885,700	0.7%	81.4%
RESUME_CHECK LOAD_GLOBAL_MODULE	19,173,760	0.7%	82.1%
LOAD_FAST LOAD_CONST	17,227,320	0.6%	82.7%
LOAD_CONST COMPARE_OP	13,597,240	0.5%	83.2%
COMPARE_OP POP_JUMP_IF_FALSE	12,778,340	0.5%	83.6%
BINARY_OP_MULTIPLY_FLOAT BINARY_OP_SUBTRACT_FLOAT	11,829,800	0.4%	84.0%
RETURN_VALUE LOAD_FAST_LOAD_FAST	11,829,480	0.4%	84.5%
LOAD_FAST_LOAD_FAST BINARY_OP_MULTIPLY_FLOAT	11,829,440	0.4%	84.9%
BINARY_OP_SUBTRACT_FLOAT STORE_FAST	11,761,040	0.4%	85.3%
BINARY_OP_SUBTRACT_FLOAT BINARY_OP_SUBTRACT_FLOAT	11,760,960	0.4%	85.7%
LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST	11,741,500	0.4%	86.1%
POP_JUMP_IF_FALSE RETURN_CONST	11,357,080	0.4%	86.6%
BINARY_OP LOAD_FAST	10,956,900	0.4%	86.9%
BINARY_OP_MULTIPLY_FLOAT CALL_ALLOC_AND_ENTER_INIT	10,772,360	0.4%	87.3%
LOAD_FAST STORE_ATTR_INSTANCE_VALUE	10,298,800	0.4%	87.7%
LOAD_CONST LOAD_FAST	9,531,520	0.3%	88.0%
RETURN_VALUE BINARY_OP	9,245,520	0.3%	88.4%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_CONST	9,127,400	0.3%	88.7%
STORE_ATTR_INSTANCE_VALUE LOAD_FAST	9,076,280	0.3%	89.0%
BINARY_OP CALL_PY_EXACT_ARGS	8,700,720	0.3%	89.3%
RETURN_VALUE LOAD_FAST	8,554,420	0.3%	89.6%
PUSH_NULL LOAD_FAST	8,397,360	0.3%	89.9%
LOAD_ATTR_MODULE PUSH_NULL	8,397,300	0.3%	90.2%
LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE	8,397,200	0.3%	90.5%
CALL_BUILTIN_O RETURN_VALUE	8,392,220	0.3%	90.8%
RETURN_VALUE CALL_BUILTIN_O	8,392,200	0.3%	91.1%
LOAD_FAST POP_JUMP_IF_NOT_NONE	7,850,400	0.3%	91.4%
LOAD_ATTR_INSTANCE_VALUE CALL_PY_EXACT_ARGS	7,849,760	0.3%	91.7%
ENTER_EXECUTOR CALL_ALLOC_AND_ENTER_INIT	7,822,160	0.3%	92.0%
RETURN_VALUE CALL_PY_EXACT_ARGS	7,480,360	0.3%	92.2%
BINARY_OP STORE_FAST	7,437,620	0.3%	92.5%
BINARY_OP RETURN_VALUE	7,271,400	0.3%	92.8%
RETURN_CONST STORE_FAST	6,326,000	0.2%	93.0%
LOAD_FAST BUILD_TUPLE	6,099,600	0.2%	93.2%
BUILD_TUPLE LIST_APPEND	6,099,520	0.2%	93.4%
LIST_APPEND ENTER_EXECUTOR	6,099,180	0.2%	93.7%
RETURN_CONST LOAD_FAST	5,825,640	0.2%	93.9%
ENTER_EXECUTOR BINARY_OP	5,599,420	0.2%	94.1%
POP_JUMP_IF_NOT_NONE ENTER_EXECUTOR	5,527,200	0.2%	94.3%
LOAD_ATTR_INSTANCE_VALUE BINARY_OP_ADD_FLOAT	5,300,080	0.2%	94.4%
LOAD_GLOBAL_BUILTIN LOAD_CONST	4,808,320	0.2%	94.6%
LOAD_CONST LOAD_GLOBAL_BUILTIN	4,799,760	0.2%	94.8%
LOAD_ATTR_INSTANCE_VALUE LOAD_CONST	4,617,920	0.2%	95.0%
LOAD_ATTR_INSTANCE_VALUE BINARY_OP_MULTIPLY_INT	4,362,000	0.2%	95.1%
BINARY_OP_MULTIPLY_INT LOAD_FAST	4,354,380	0.2%	95.3%
LOAD_ATTR_INSTANCE_VALUE BINARY_OP_SUBTRACT_INT	3,675,500	0.1%	95.4%
BINARY_OP_SUBTRACT_INT CALL_ALLOC_AND_ENTER_INIT	3,545,160	0.1%	95.5%
LOAD_GLOBAL_BUILTIN LOAD_FAST	3,326,060	0.1%	95.6%
LOAD_CONST BINARY_OP_ADD_INT	2,821,440	0.1%	95.7%
CALL_BUILTIN_FAST_WITH_KEYWORDS LOAD_FAST	2,399,940	0.1%	95.8%
CALL_BUILTIN_CLASS CALL_BUILTIN_FAST_WITH_KEYWORDS	2,399,880	0.1%	95.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS CALL_BUILTIN_FAST_WITH_KEYWORDS	2,399,880	0.1%	96.0%
LOAD_CONST BINARY_OP_MULTIPLY_INT	2,199,020	0.1%	96.1%
BINARY_OP_SUBTRACT_INT LOAD_FAST	2,151,420	0.1%	96.2%
LOAD_ATTR_INSTANCE_VALUE GET_ITER	2,074,800	0.1%	96.2%
LOAD_CONST BINARY_OP_SUBTRACT_INT	2,021,160	0.1%	96.3%
NOP LOAD_FAST	2,015,760	0.1%	96.4%
LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_WITH_VALUES	1,673,400	0.1%	96.4%
LOAD_ATTR_METHOD_WITH_VALUES LOAD_FAST_LOAD_FAST	1,654,300	0.1%	96.5%
UNPACK_SEQUENCE_TWO_TUPLE STORE_FAST_STORE_FAST	1,648,820	0.1%	96.6%
FOR_ITER_LIST UNPACK_SEQUENCE_TWO_TUPLE	1,648,780	0.1%	96.6%

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.

CACHE

Successors and predecessors for CACHE

Successors	Count	Percentage
RESUME_CHECK	25,483,300	100.0%
RESUME	220	0.0%

BINARY_SUBSCR

Successors and predecessors for BINARY_SUBSCR

Predecessors	Count	Percentage
LOAD_CONST	320	100.0%

Successors	Count	Percentage
BINARY_SUBSCR_TUPLE_INT	160	50.0%
BINARY_OP	60	18.8%
LOAD_FAST_LOAD_FAST	60	18.8%
COMPARE_OP	20	6.2%
STORE_FAST	20	6.2%

EXIT_INIT_CHECK

Successors and predecessors for EXIT_INIT_CHECK

Predecessors	Count	Percentage
RETURN_CONST	44,517,200	100.0%

Successors	Count	Percentage
RETURN_VALUE	44,517,200	100.0%

GET_ITER

Successors and predecessors for GET_ITER

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	2,074,800	82.9%
RETURN_VALUE	426,640	17.0%
LOAD_FAST	1,400	0.1%
CALL_BUILTIN_CLASS	560	0.0%
CALL	80	0.0%

Successors	Count	Percentage
FOR_ITER_LIST	1,281,540	51.2%
LOAD_FAST_AND_CLEAR	1,221,200	48.8%
FOR_ITER_RANGE	560	0.0%
FOR_ITER	160	0.0%
EXTENDED_ARG	80	0.0%

INTERPRETER_EXIT

Successors and predecessors for INTERPRETER_EXIT

Predecessors	Count	Percentage
RETURN_VALUE	24,682,480	96.9%
RETURN_CONST	801,040	3.1%

NOP

Successors and predecessors for NOP

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	1,221,200	60.6%
POP_JUMP_IF_NOT_NONE	794,560	39.4%
POP_TOP	80	0.0%

Successors	Count	Percentage
LOAD_FAST	2,015,760	100.0%
LOAD_DEREF	80	0.0%

POP_TOP

Successors and predecessors for POP_TOP

Predecessors	Count	Percentage
RETURN_VALUE	30,479,600	94.8%
ENTER_EXECUTOR	832,620	2.6%
CALL_FUNCTION_EX	800,000	2.5%
POP_JUMP_IF_TRUE	34,400	0.1%
RETURN_CONST	1,040	0.0%

Successors	Count	Percentage
LOAD_FAST	29,320,800	91.2%
LOAD_GLOBAL_MODULE	853,360	2.7%
RETURN_CONST	853,120	2.7%
ENTER_EXECUTOR	807,460	2.5%
LOAD_GLOBAL_BUILTIN	309,840	1.0%

PUSH_NULL

Successors and predecessors for PUSH_NULL

Predecessors	Count	Percentage
LOAD_ATTR_MODULE	8,397,300	91.3%
LOAD_ATTR	800,220	8.7%
LOAD_DEREF	160	0.0%

Successors	Count	Percentage
LOAD_FAST	8,397,360	91.3%
LOAD_FAST_LOAD_FAST	800,000	8.7%
CALL	120	0.0%
CALL_NON_PY_GENERAL	120	0.0%
LOAD_CONST	80	0.0%

RETURN_VALUE

Successors and predecessors for RETURN_VALUE

Predecessors	Count	Percentage
RETURN_VALUE	45,571,120	27.0%
EXIT_INIT_CHECK	44,517,200	26.4%
ENTER_EXECUTOR	31,614,420	18.7%
LOAD_FAST	30,270,700	17.9%
CALL_BUILTIN_O	8,392,220	5.0%

Successors	Count	Percentage
RETURN_VALUE	45,571,120	27.0%
POP_TOP	30,479,600	18.1%
INTERPRETER_EXIT	24,682,480	14.6%
STORE_FAST	20,942,060	12.4%
LOAD_FAST_LOAD_FAST	11,829,480	7.0%

STORE_SUBSCR

Successors and predecessors for STORE_SUBSCR

Predecessors	Count	Percentage
BINARY_OP_ADD_INT	1,600,340	66.6%
LOAD_FAST	800,000	33.3%
STORE_SUBSCR	1,200	0.0%
BINARY_OP	60	0.0%

Successors	Count	Percentage
LOAD_GLOBAL_BUILTIN	1,599,920	66.6%
RETURN_CONST	800,000	33.3%
STORE_SUBSCR	1,200	0.0%
JUMP_BACKWARD	340	0.0%
LOAD_GLOBAL	80	0.0%

TO_BOOL

Successors and predecessors for TO_BOOL

Predecessors	Count	Percentage
LOAD_FAST	820,240	99.9%
TO_BOOL	400	0.0%
RETURN_CONST	120	0.0%
BINARY_OP	40	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	820,280	99.9%
TO_BOOL	400	0.0%
TO_BOOL_BOOL	60	0.0%
POP_JUMP_IF_TRUE	20	0.0%
TO_BOOL_INT	20	0.0%

UNARY_NEGATIVE

Successors and predecessors for UNARY_NEGATIVE

Predecessors	Count	Percentage
LOAD_FAST	820,200	99.7%
LOAD_GLOBAL_MODULE	2,220	0.3%
LOAD_GLOBAL	20	0.0%

Successors	Count	Percentage
BINARY_OP	820,200	99.7%
COMPARE_OP_FLOAT	2,200	0.3%
COMPARE_OP	40	0.0%

BINARY_OP

Successors and predecessors for BINARY_OP

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	35,869,980	62.9%
RETURN_VALUE	9,245,520	16.2%
ENTER_EXECUTOR	5,599,420	9.8%
LOAD_FAST	1,605,520	2.8%
LOAD_CONST	1,312,140	2.3%

Successors	Count	Percentage
CALL_ALLOC_AND_ENTER_INIT	19,885,700	34.9%
LOAD_FAST	10,956,900	19.2%
CALL_PY_EXACT_ARGS	8,700,720	15.3%
STORE_FAST	7,437,620	13.0%
RETURN_VALUE	7,271,400	12.7%

BUILD_LIST

Successors and predecessors for BUILD_LIST

Predecessors	Count	Percentage
SWAP	1,221,200	49.9%
LOAD_FAST_LOAD_FAST	800,000	32.7%
RESUME_CHECK	426,680	17.4%
LOAD_CONST	80	0.0%
LOAD_FAST	80	0.0%

Successors	Count	Percentage
SWAP	1,221,200	49.9%
LOAD_FAST	800,160	32.7%
STORE_FAST	426,640	17.4%
LOAD_DEREF	80	0.0%
LOAD_FAST_LOAD_FAST	80	0.0%

BUILD_MAP

Successors and predecessors for BUILD_MAP

Predecessors	Count	Percentage
BUILD_TUPLE	80	100.0%

Successors	Count	Percentage
LOAD_FAST	80	100.0%

BUILD_TUPLE

Successors and predecessors for BUILD_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	6,099,600	99.6%
BINARY_OP_ADD_FLOAT	12,520	0.2%
BINARY_OP	12,480	0.2%
LOAD_FAST_LOAD_FAST	640	0.0%
LOAD_CONST	480	0.0%

Successors	Count	Percentage
LIST_APPEND	6,099,520	99.6%
RETURN_VALUE	25,000	0.4%
CALL_LIST_APPEND	600	0.0%
LOAD_CONST	480	0.0%
BUILD_MAP	80	0.0%

CALL

Successors and predecessors for CALL

Predecessors	Count	Percentage
LOAD_FAST	920	22.0%
BINARY_OP	620	14.8%
LOAD_CONST	600	14.4%
LOAD_ATTR	480	11.5%
CALL	240	5.7%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	920	22.0%
RESUME_CHECK	520	12.4%
RESUME	400	9.6%
CALL_ALLOC_AND_ENTER_INIT	400	9.6%
LOAD_FAST	280	6.7%

CALL_FUNCTION_EX

Successors and predecessors for CALL_FUNCTION_EX

Predecessors	Count	Percentage
CALL_INTRINSIC_1	800,080	100.0%
DICT_MERGE	80	0.0%
LOAD_FAST	80	0.0%

Successors	Count	Percentage
POP_TOP	800,000	100.0%
RESUME_CHECK	140	0.0%
COPY_FREE_VARS	80	0.0%
RESUME	20	0.0%

CALL_INTRINSIC_1

Successors and predecessors for CALL_INTRINSIC_1

Predecessors	Count	Percentage
LIST_EXTEND	800,080	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	800,080	100.0%

CALL_KW

Successors and predecessors for CALL_KW

Predecessors	Count	Percentage
LOAD_CONST	560	100.0%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	480	85.7%
CALL	80	14.3%

COMPARE_OP

Successors and predecessors for COMPARE_OP

Predecessors	Count	Percentage
LOAD_CONST	13,597,240	100.0%
COMPARE_OP	4,300	0.0%
UNARY_NEGATIVE	40	0.0%
BINARY_SUBSCR	20	0.0%
LOAD_GLOBAL	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	12,778,340	93.9%
POP_JUMP_IF_TRUE	818,940	6.0%
COMPARE_OP	4,300	0.0%
COMPARE_OP_FLOAT	60	0.0%
COMPARE_OP_INT	20	0.0%

COPY_FREE_VARS

Successors and predecessors for COPY_FREE_VARS

Predecessors	Count	Percentage
CALL_FUNCTION_EX	80	100.0%

Successors	Count	Percentage
RESUME_CHECK	60	75.0%
RESUME	20	25.0%

DICT_MERGE

Successors and predecessors for DICT_MERGE

Predecessors	Count	Percentage
LOAD_FAST	80	100.0%

Successors	Count	Percentage
CALL_FUNCTION_EX	80	100.0%

ENTER_EXECUTOR

Successors and predecessors for ENTER_EXECUTOR

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	29,296,720	62.2%
LIST_APPEND	6,099,180	12.9%
POP_JUMP_IF_NOT_NONE	5,527,200	11.7%
LOAD_FAST_LOAD_FAST	1,226,820	2.6%
POP_JUMP_IF_TRUE	1,195,280	2.5%

Successors	Count	Percentage
RETURN_VALUE	31,614,420	67.1%
CALL_ALLOC_AND_ENTER_INIT	7,822,160	16.6%
BINARY_OP	5,599,420	11.9%
CALL_PY_EXACT_ARGS	1,219,860	2.6%
POP_TOP	832,620	1.8%

EXTENDED_ARG

Successors and predecessors for EXTENDED_ARG

Predecessors	Count	Percentage
GET_ITER	80	33.3%
POP_TOP	80	33.3%
JUMP_BACKWARD	80	33.3%

Successors	Count	Percentage
FOR_ITER_RANGE	120	50.0%
JUMP_BACKWARD	80	33.3%
FOR_ITER	40	16.7%

FOR_ITER

Successors and predecessors for FOR_ITER

Predecessors	Count	Percentage
JUMP_BACKWARD	180	45.0%
GET_ITER	160	40.0%
EXTENDED_ARG	40	10.0%
SWAP	20	5.0%

Successors	Count	Percentage
STORE_FAST	160	40.0%
FOR_ITER_LIST	100	25.0%
FOR_ITER_RANGE	100	25.0%
UNPACK_SEQUENCE	40	10.0%

JUMP_BACKWARD

Successors and predecessors for JUMP_BACKWARD

Predecessors	Count	Percentage
POP_JUMP_IF_TRUE	1,700	32.8%
POP_TOP	1,040	20.1%
POP_JUMP_IF_NOT_NONE	680	13.1%
STORE_FAST	680	13.1%
STORE_SUBSCR	340	6.6%

Successors	Count	Percentage
FOR_ITER_LIST	3,420	66.0%
FOR_ITER_RANGE	1,200	23.2%
FOR_ITER	180	3.5%
CALL_ALLOC_AND_ENTER_INIT	140	2.7%
EXTENDED_ARG	80	1.5%

LIST_APPEND

Successors and predecessors for LIST_APPEND

Predecessors	Count	Percentage
BUILD_TUPLE	6,099,520	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	6,099,180	100.0%
JUMP_BACKWARD	340	0.0%

LIST_EXTEND

Successors and predecessors for LIST_EXTEND

Predecessors	Count	Percentage
LOAD_FAST	800,000	100.0%
LOAD_DEREF	80	0.0%

Successors	Count	Percentage
CALL_INTRINSIC_1	800,080	100.0%

LOAD_ATTR

Successors and predecessors for LOAD_ATTR

Predecessors	Count	Percentage
LOAD_FAST	804,560	72.1%
LOAD_GLOBAL_MODULE	308,940	27.7%
LOAD_ATTR	840	0.1%
LOAD_FAST_LOAD_FAST	360	0.0%
LOAD_GLOBAL	260	0.0%

Successors	Count	Percentage
PUSH_NULL	800,220	71.8%
BINARY_OP	309,020	27.7%
LOAD_ATTR_INSTANCE_VALUE	1,680	0.2%
LOAD_FAST	1,060	0.1%
LOAD_ATTR	840	0.1%

LOAD_CONST

Successors and predecessors for LOAD_CONST

Predecessors	Count	Percentage
LOAD_FAST	17,227,320	42.1%
LOAD_ATTR_METHOD_WITH_VALUES	9,127,400	22.3%
LOAD_GLOBAL_BUILTIN	4,808,320	11.8%
LOAD_ATTR_INSTANCE_VALUE	4,617,920	11.3%
POP_JUMP_IF_FALSE	1,246,840	3.1%

Successors	Count	Percentage
COMPARE_OP	13,597,240	33.3%
LOAD_FAST	9,531,520	23.3%
LOAD_GLOBAL_BUILTIN	4,799,760	11.7%
BINARY_OP_ADD_INT	2,821,440	6.9%
BINARY_OP_MULTIPLY_INT	2,199,020	5.4%

LOAD_DEREF

Successors and predecessors for LOAD_DEREF

Predecessors	Count	Percentage
NOP	80	33.3%
BUILD_LIST	80	33.3%
RESUME_CHECK	60	25.0%
RESUME	20	8.3%

Successors	Count	Percentage
PUSH_NULL	160	66.7%
LIST_EXTEND	80	33.3%

LOAD_FAST

Successors and predecessors for LOAD_FAST

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	186,610,120	30.8%
RESUME_CHECK	105,409,320	17.4%
STORE_FAST	46,496,340	7.7%
BINARY_OP_MULTIPLY_FLOAT	37,567,740	6.2%
BINARY_OP_SUBTRACT_FLOAT	36,284,440	6.0%

Successors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	385,503,020	63.6%
LOAD_ATTR_METHOD_WITH_VALUES	111,213,680	18.3%
RETURN_VALUE	30,270,700	5.0%
CALL_PY_EXACT_ARGS	25,783,540	4.3%
LOAD_CONST	17,227,320	2.8%

LOAD_FAST_AND_CLEAR

Successors and predecessors for LOAD_FAST_AND_CLEAR

Predecessors	Count	Percentage
GET_ITER	1,221,200	50.0%
LOAD_FAST_AND_CLEAR	1,221,200	50.0%

Successors	Count	Percentage
LOAD_FAST_AND_CLEAR	1,221,200	50.0%
SWAP	1,221,200	50.0%

LOAD_FAST_LOAD_FAST

Successors and predecessors for LOAD_FAST_LOAD_FAST

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	73,326,680	43.3%
RESUME_CHECK	44,634,960	26.4%
BINARY_OP_MULTIPLY_FLOAT	21,544,720	12.7%
RETURN_VALUE	11,829,480	7.0%
LOAD_GLOBAL_MODULE	11,741,500	6.9%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	117,843,980	69.6%
LOAD_ATTR_INSTANCE_VALUE	33,412,560	19.7%
BINARY_OP_MULTIPLY_FLOAT	11,829,440	7.0%
BINARY_OP	1,251,520	0.7%
ENTER_EXECUTOR	1,226,820	0.7%

LOAD_GLOBAL

Successors and predecessors for LOAD_GLOBAL

Predecessors	Count	Percentage
STORE_FAST	480	19.0%
LOAD_CONST	240	9.5%
POP_TOP	160	6.3%
LOAD_ATTR	160	6.3%
LOAD_FAST	160	6.3%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	840	33.3%
LOAD_GLOBAL_BUILTIN	420	16.7%
LOAD_FAST	340	13.5%
LOAD_CONST	320	12.7%
LOAD_ATTR	260	10.3%

POP_JUMP_IF_FALSE

Successors and predecessors for POP_JUMP_IF_FALSE

Predecessors	Count	Percentage
TO_BOOL_BOOL	23,829,160	61.2%
COMPARE_OP	12,778,340	32.8%
COMPARE_OP_INT	1,226,620	3.1%
TO_BOOL	820,280	2.1%
TO_BOOL_INT	308,540	0.8%

Successors	Count	Percentage
LOAD_GLOBAL_MODULE	24,351,240	62.5%
RETURN_CONST	11,357,080	29.1%
LOAD_CONST	1,246,840	3.2%
NOP	1,221,200	3.1%
ENTER_EXECUTOR	474,320	1.2%

POP_JUMP_IF_NONE

Successors and predecessors for POP_JUMP_IF_NONE

Predecessors	Count	Percentage
LOAD_FAST	2,260	100.0%

Successors	Count	Percentage
LOAD_FAST	2,040	90.3%
LOAD_FAST_LOAD_FAST	220	9.7%

POP_JUMP_IF_NOT_NONE

Successors and predecessors for POP_JUMP_IF_NOT_NONE

Predecessors	Count	Percentage
LOAD_FAST	7,850,400	100.0%

Successors	Count	Percentage
ENTER_EXECUTOR	5,527,200	70.4%
LOAD_FAST	1,527,960	19.5%
NOP	794,560	10.1%
JUMP_BACKWARD	680	0.0%

POP_JUMP_IF_TRUE

Successors and predecessors for POP_JUMP_IF_TRUE

Predecessors	Count	Percentage
COMPARE_OP_FLOAT	1,104,720	39.8%
TO_BOOL_BOOL	853,260	30.7%
COMPARE_OP	818,940	29.5%
TO_BOOL	20	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	1,195,280	43.0%
LOAD_FAST	820,280	29.5%
LOAD_FAST_LOAD_FAST	725,280	26.1%
POP_TOP	34,400	1.2%
JUMP_BACKWARD	1,700	0.1%

RETURN_CONST

Successors and predecessors for RETURN_CONST

Predecessors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	45,312,780	55.2%
RESUME_CHECK	23,829,160	29.0%
POP_JUMP_IF_FALSE	11,357,080	13.8%
POP_TOP	853,120	1.0%
STORE_SUBSCR	800,000	1.0%

Successors	Count	Percentage
EXIT_INIT_CHECK	44,517,200	54.2%
TO_BOOL_BOOL	24,682,360	30.0%
STORE_FAST	6,326,000	7.7%
LOAD_FAST	5,825,640	7.1%
INTERPRETER_EXIT	801,040	1.0%

STORE_ATTR

Successors and predecessors for STORE_ATTR

Predecessors	Count	Percentage
LOAD_FAST	720	67.9%
LOAD_FAST_LOAD_FAST	340	32.1%

Successors	Count	Percentage
STORE_ATTR_INSTANCE_VALUE	560	52.8%
RETURN_CONST	180	17.0%
LOAD_FAST	120	11.3%
LOAD_CONST	60	5.7%
LOAD_GLOBAL	60	5.7%

STORE_FAST

Successors and predecessors for STORE_FAST

Predecessors	Count	Percentage
RETURN_VALUE	20,942,060	41.4%
BINARY_OP_SUBTRACT_FLOAT	11,761,040	23.3%
BINARY_OP	7,437,620	14.7%
RETURN_CONST	6,326,000	12.5%
LOAD_CONST	854,600	1.7%

Successors	Count	Percentage
LOAD_FAST	46,496,340	92.0%
LOAD_GLOBAL_MODULE	1,236,400	2.4%
LOAD_FAST_LOAD_FAST	846,960	1.7%
LOAD_GLOBAL_BUILTIN	800,360	1.6%
ENTER_EXECUTOR	728,340	1.4%

STORE_FAST_STORE_FAST

Successors and predecessors for STORE_FAST_STORE_FAST

Predecessors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	1,648,820	79.4%
UNPACK_SEQUENCE_TUPLE	426,620	20.6%
UNPACK_SEQUENCE	60	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	1,221,480	58.9%
LOAD_FAST	427,380	20.6%
STORE_FAST	426,640	20.6%

SWAP

Successors and predecessors for SWAP

Predecessors	Count	Percentage
BUILD_LIST	1,221,200	50.0%
LOAD_FAST_AND_CLEAR	1,221,200	50.0%

Successors	Count	Percentage
BUILD_LIST	1,221,200	50.0%
FOR_ITER_LIST	1,221,180	50.0%
FOR_ITER	20	0.0%

UNPACK_SEQUENCE

Successors and predecessors for UNPACK_SEQUENCE

Predecessors	Count	Percentage
FOR_ITER	40	33.3%
LOAD_FAST	40	33.3%
FOR_ITER_LIST	40	33.3%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	60	50.0%
UNPACK_SEQUENCE_TWO_TUPLE	40	33.3%
UNPACK_SEQUENCE_TUPLE	20	16.7%

RESUME

Successors and predecessors for RESUME

Predecessors	Count	Percentage
CALL	400	55.6%
CACHE	220	30.6%
CALL_PY_EXACT_ARGS	60	8.3%
CALL_FUNCTION_EX	20	2.8%
COPY_FREE_VARS	20	2.8%

Successors	Count	Percentage
LOAD_FAST	420	58.3%
LOAD_GLOBAL	100	13.9%
LOAD_FAST_LOAD_FAST	80	11.1%
BUILD_LIST	40	5.6%
RETURN_CONST	40	5.6%

BINARY_OP_ADD_FLOAT

Successors and predecessors for BINARY_OP_ADD_FLOAT

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_FLOAT	29,342,860	80.8%
LOAD_ATTR_INSTANCE_VALUE	5,300,080	14.6%
LOAD_CONST	925,560	2.5%
LOAD_FAST_LOAD_FAST	694,760	1.9%
BINARY_OP	37,280	0.1%

Successors	Count	Percentage
LOAD_FAST	32,989,320	90.9%
CALL_ALLOC_AND_ENTER_INIT	1,636,760	4.5%
CALL_BUILTIN_CLASS	925,560	2.5%
STORE_FAST	694,780	1.9%
BINARY_OP	23,360	0.1%

BINARY_OP_ADD_INT

Successors and predecessors for BINARY_OP_ADD_INT

Predecessors	Count	Percentage
LOAD_CONST	2,821,440	66.5%
LOAD_FAST	799,960	18.9%
CALL_BUILTIN_CLASS	617,040	14.6%
BINARY_OP_MULTIPLY_INT	2,140	0.1%
BINARY_OP	140	0.0%

Successors	Count	Percentage
STORE_SUBSCR	1,600,340	37.7%
LOAD_FAST	1,222,240	28.8%
LOAD_CONST	1,108,520	26.1%
LOAD_GLOBAL_BUILTIN	308,520	7.3%
RETURN_VALUE	1,060	0.0%

BINARY_OP_MULTIPLY_FLOAT

Successors and predecessors for BINARY_OP_MULTIPLY_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	99,216,540	89.2%
LOAD_FAST_LOAD_FAST	11,829,440	10.6%
BINARY_OP_MULTIPLY_INT	58,880	0.1%
BINARY_SUBSCR_TUPLE_INT	43,440	0.0%
BINARY_OP	24,920	0.0%

Successors	Count	Percentage
LOAD_FAST	37,567,740	33.8%
BINARY_OP_ADD_FLOAT	29,342,860	26.4%
LOAD_FAST_LOAD_FAST	21,544,720	19.4%
BINARY_OP_SUBTRACT_FLOAT	11,829,800	10.6%
CALL_ALLOC_AND_ENTER_INIT	10,772,360	9.7%

BINARY_OP_MULTIPLY_INT

Successors and predecessors for BINARY_OP_MULTIPLY_INT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	4,362,000	65.9%
LOAD_CONST	2,199,020	33.2%
BINARY_OP_MULTIPLY_FLOAT	32,580	0.5%
BINARY_OP	27,500	0.4%
LOAD_FAST_LOAD_FAST	80	0.0%

Successors	Count	Percentage
LOAD_FAST	4,354,380	65.8%
CALL_BUILTIN_CLASS	1,398,760	21.1%
STORE_FAST	799,980	12.1%
BINARY_OP_MULTIPLY_FLOAT	58,880	0.9%
BINARY_OP_ADD_FLOAT	2,300	0.0%

BINARY_OP_SUBTRACT_FLOAT

Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	36,709,640	59.7%
BINARY_OP_MULTIPLY_FLOAT	11,829,800	19.2%
BINARY_OP_SUBTRACT_FLOAT	11,760,960	19.1%
LOAD_FAST	800,680	1.3%
BINARY_OP	380,280	0.6%

Successors	Count	Percentage
LOAD_FAST	36,284,440	59.0%
STORE_FAST	11,761,040	19.1%
BINARY_OP_SUBTRACT_FLOAT	11,760,960	19.1%
CALL_PY_EXACT_ARGS	800,640	1.3%
BINARY_OP	448,460	0.7%

BINARY_OP_SUBTRACT_INT

Successors and predecessors for BINARY_OP_SUBTRACT_INT

Predecessors	Count	Percentage
LOAD_ATTR_INSTANCE_VALUE	3,675,500	56.5%
LOAD_CONST	2,021,160	31.1%
LOAD_FAST	799,960	12.3%
BINARY_OP	8,200	0.1%
BINARY_OP_SUBTRACT_FLOAT	720	0.0%

Successors	Count	Percentage
CALL_ALLOC_AND_ENTER_INIT	3,545,160	54.5%
LOAD_FAST	2,151,420	33.1%
LOAD_CONST	799,980	12.3%
BINARY_OP	8,260	0.1%
BINARY_OP_SUBTRACT_FLOAT	700	0.0%

BINARY_SUBSCR_TUPLE_INT

Successors and predecessors for BINARY_SUBSCR_TUPLE_INT

Predecessors	Count	Percentage
LOAD_CONST	1,153,180	100.0%
BINARY_SUBSCR	160	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	574,860	49.8%
ENTER_EXECUTOR	503,760	43.7%
BINARY_OP_MULTIPLY_FLOAT	43,440	3.8%
BINARY_OP	27,660	2.4%
STORE_FAST	2,140	0.2%

CALL_ALLOC_AND_ENTER_INIT

Successors and predecessors for CALL_ALLOC_AND_ENTER_INIT

Predecessors	Count	Percentage
BINARY_OP	19,885,700	44.7%
BINARY_OP_MULTIPLY_FLOAT	10,772,360	24.2%
ENTER_EXECUTOR	7,822,160	17.6%
BINARY_OP_SUBTRACT_INT	3,545,160	8.0%
BINARY_OP_ADD_FLOAT	1,636,760	3.7%

Successors	Count	Percentage
RESUME_CHECK	44,517,200	100.0%

CALL_BUILTIN_CLASS

Successors and predecessors for CALL_BUILTIN_CLASS

Predecessors	Count	Percentage
BINARY_OP_MULTIPLY_INT	1,398,760	42.1%
BINARY_OP	1,001,160	30.1%
BINARY_OP_ADD_FLOAT	925,560	27.8%
LOAD_ATTR_INSTANCE_VALUE	400	0.0%
CALL	220	0.0%

Successors	Count	Percentage
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,399,880	72.2%
BINARY_OP_ADD_INT	617,040	18.6%
LOAD_GLOBAL_BUILTIN	308,520	9.3%
GET_ITER	560	0.0%
CALL	60	0.0%

CALL_BUILTIN_FAST_WITH_KEYWORDS

Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS

Predecessors	Count	Percentage
CALL_BUILTIN_CLASS	2,399,880	49.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,399,880	49.9%
LOAD_FAST	8,360	0.2%
CALL	140	0.0%

Successors	Count	Percentage
LOAD_FAST	2,399,940	49.9%
CALL_BUILTIN_FAST_WITH_KEYWORDS	2,399,880	49.9%
STORE_FAST	8,380	0.2%
CALL	60	0.0%

CALL_BUILTIN_O

Successors and predecessors for CALL_BUILTIN_O

Predecessors	Count	Percentage
RETURN_VALUE	8,392,200	90.0%
LOAD_ATTR_INSTANCE_VALUE	925,560	9.9%
LOAD_FAST	4,800	0.1%
CALL	120	0.0%

Successors	Count	Percentage
RETURN_VALUE	8,392,220	90.0%
LOAD_CONST	925,620	9.9%
BINARY_OP_SUBTRACT_FLOAT	4,760	0.1%
STORE_FAST	60	0.0%
BINARY_OP	20	0.0%

CALL_LIST_APPEND

Successors and predecessors for CALL_LIST_APPEND

Predecessors	Count	Percentage
LOAD_FAST	818,960	99.9%
BUILD_TUPLE	600	0.1%
CALL	60	0.0%

Successors	Count	Percentage
ENTER_EXECUTOR	818,540	99.9%
RETURN_CONST	760	0.1%
JUMP_BACKWARD	320	0.0%

CALL_METHOD_DESCRIPTOR_FAST

Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST

Predecessors	Count	Percentage
LOAD_CONST	1,880	94.9%
CALL	100	5.1%

Successors	Count	Percentage
LOAD_FAST	1,980	100.0%

CALL_NON_PY_GENERAL

Successors and predecessors for CALL_NON_PY_GENERAL

Predecessors	Count	Percentage
PUSH_NULL	120	50.0%
CALL	80	33.3%
LOAD_GLOBAL_MODULE	40	16.7%

Successors	Count	Percentage
POP_TOP	60	25.0%
LOAD_FAST	60	25.0%
STORE_FAST	60	25.0%
CALL_PY_EXACT_ARGS	40	16.7%
CALL	20	8.3%

CALL_PY_EXACT_ARGS

Successors and predecessors for CALL_PY_EXACT_ARGS

Predecessors	Count	Percentage
LOAD_ATTR_METHOD_WITH_VALUES	70,784,240	57.3%
LOAD_FAST	25,783,540	20.9%
BINARY_OP	8,700,720	7.0%
LOAD_ATTR_INSTANCE_VALUE	7,849,760	6.4%
RETURN_VALUE	7,480,360	6.1%

Successors	Count	Percentage
RESUME_CHECK	123,474,160	100.0%
CALL_PY_EXACT_ARGS	32,120	0.0%
RESUME	60	0.0%

COMPARE_OP_FLOAT

Successors and predecessors for COMPARE_OP_FLOAT

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	1,101,000	99.7%
UNARY_NEGATIVE	2,200	0.2%
BINARY_SUBSCR_TUPLE_INT	1,460	0.1%
COMPARE_OP	60	0.0%

Successors	Count	Percentage
POP_JUMP_IF_TRUE	1,104,720	100.0%

COMPARE_OP_INT

Successors and predecessors for COMPARE_OP_INT

Predecessors	Count	Percentage
LOAD_CONST	1,226,600	100.0%
COMPARE_OP	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	1,226,620	100.0%

FOR_ITER_LIST

Successors and predecessors for FOR_ITER_LIST

Predecessors	Count	Percentage
GET_ITER	1,281,540	51.1%
SWAP	1,221,180	48.7%
JUMP_BACKWARD	3,420	0.1%
FOR_ITER	100	0.0%

Successors	Count	Percentage
UNPACK_SEQUENCE_TWO_TUPLE	1,648,780	65.8%
STORE_FAST	849,320	33.9%
LOAD_GLOBAL_BUILTIN	7,080	0.3%
LOAD_FAST	700	0.0%
RETURN_CONST	280	0.0%

FOR_ITER_RANGE

Successors and predecessors for FOR_ITER_RANGE

Predecessors	Count	Percentage
JUMP_BACKWARD	1,200	60.6%
GET_ITER	560	28.3%
EXTENDED_ARG	120	6.1%
FOR_ITER	100	5.1%

Successors	Count	Percentage
STORE_FAST	1,860	93.9%
LOAD_FAST	40	2.0%
LOAD_GLOBAL	40	2.0%
LOAD_GLOBAL_MODULE	40	2.0%

LOAD_ATTR_INSTANCE_VALUE

Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST	385,503,020	92.0%
LOAD_FAST_LOAD_FAST	33,412,560	8.0%
LOAD_ATTR_INSTANCE_VALUE	7,520	0.0%
LOAD_ATTR	1,680	0.0%
ENTER_EXECUTOR	1,280	0.0%

Successors	Count	Percentage
LOAD_FAST	186,610,120	44.5%
BINARY_OP_MULTIPLY_FLOAT	99,216,540	23.7%
BINARY_OP_SUBTRACT_FLOAT	36,709,640	8.8%
BINARY_OP	35,869,980	8.6%
ENTER_EXECUTOR	29,296,720	7.0%

LOAD_ATTR_METHOD_NO_DICT

Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT

Predecessors	Count	Percentage
LOAD_FAST	820,720	99.9%
LOAD_ATTR_INSTANCE_VALUE	720	0.1%
LOAD_ATTR	160	0.0%

Successors	Count	Percentage
LOAD_FAST	819,000	99.7%
LOAD_CONST	1,980	0.2%
LOAD_FAST_LOAD_FAST	620	0.1%

LOAD_ATTR_METHOD_WITH_VALUES

Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES

Predecessors	Count	Percentage
LOAD_FAST	111,213,680	96.6%
LOAD_ATTR_INSTANCE_VALUE	1,673,400	1.5%
LOAD_FAST_LOAD_FAST	854,820	0.7%
RETURN_VALUE	818,920	0.7%
BINARY_OP	538,160	0.5%

Successors	Count	Percentage
CALL_PY_EXACT_ARGS	70,784,240	61.5%
LOAD_FAST	33,532,900	29.1%
LOAD_CONST	9,127,400	7.9%
LOAD_FAST_LOAD_FAST	1,654,300	1.4%
LOAD_ATTR_METHOD_WITH_VALUES	7,180	0.0%

LOAD_ATTR_MODULE

Successors and predecessors for LOAD_ATTR_MODULE

Predecessors	Count	Percentage
LOAD_GLOBAL_MODULE	8,397,200	100.0%
LOAD_ATTR	160	0.0%

Successors	Count	Percentage
PUSH_NULL	8,397,300	100.0%
LOAD_FAST	60	0.0%

LOAD_GLOBAL_BUILTIN

Successors and predecessors for LOAD_GLOBAL_BUILTIN

Predecessors	Count	Percentage
LOAD_CONST	4,799,760	53.0%
STORE_SUBSCR	1,599,920	17.7%
LOAD_GLOBAL_BUILTIN	925,560	10.2%
STORE_FAST	800,360	8.8%
POP_TOP	309,840	3.4%

Successors	Count	Percentage
LOAD_CONST	4,808,320	53.1%
LOAD_FAST	3,326,060	36.7%
LOAD_GLOBAL_BUILTIN	925,560	10.2%
LOAD_FAST_LOAD_FAST	60	0.0%
LOAD_GLOBAL	60	0.0%

LOAD_GLOBAL_MODULE

Successors and predecessors for LOAD_GLOBAL_MODULE

Predecessors	Count	Percentage
POP_JUMP_IF_FALSE	24,351,240	51.8%
RESUME_CHECK	19,173,760	40.8%
LOAD_FAST	1,416,480	3.0%
STORE_FAST	1,236,400	2.6%
POP_TOP	853,360	1.8%

Successors	Count	Percentage
LOAD_FAST	25,484,360	54.2%
LOAD_FAST_LOAD_FAST	11,741,500	25.0%
LOAD_ATTR_MODULE	8,397,200	17.9%
COMPARE_OP_FLOAT	1,101,000	2.3%
LOAD_ATTR	308,940	0.7%

RESUME_CHECK

Successors and predecessors for RESUME_CHECK

Predecessors	Count	Percentage
CALL_PY_EXACT_ARGS	123,474,160	63.8%
CALL_ALLOC_AND_ENTER_INIT	44,517,200	23.0%
CACHE	25,483,300	13.2%
CALL	520	0.0%
CALL_FUNCTION_EX	140	0.0%

Successors	Count	Percentage
LOAD_FAST	105,409,320	54.5%
LOAD_FAST_LOAD_FAST	44,634,960	23.1%
RETURN_CONST	23,829,160	12.3%
LOAD_GLOBAL_MODULE	19,173,760	9.9%
BUILD_LIST	426,680	0.2%

STORE_ATTR_INSTANCE_VALUE

Successors and predecessors for STORE_ATTR_INSTANCE_VALUE

Predecessors	Count	Percentage
LOAD_FAST_LOAD_FAST	117,843,980	92.0%
LOAD_FAST	10,298,800	8.0%
STORE_ATTR	560	0.0%
STORE_ATTR_INSTANCE_VALUE	60	0.0%

Successors	Count	Percentage
LOAD_FAST_LOAD_FAST	73,326,680	57.2%
RETURN_CONST	45,312,780	35.4%
LOAD_FAST	9,076,280	7.1%
RETURN_VALUE	426,620	0.3%
LOAD_CONST	740	0.0%

TO_BOOL_BOOL

Successors and predecessors for TO_BOOL_BOOL

Predecessors	Count	Percentage
RETURN_CONST	24,682,360	100.0%
TO_BOOL	60	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	23,829,160	96.5%
POP_JUMP_IF_TRUE	853,260	3.5%

TO_BOOL_INT

Successors and predecessors for TO_BOOL_INT

Predecessors	Count	Percentage
BINARY_OP	308,520	100.0%
TO_BOOL	20	0.0%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	308,540	100.0%

TO_BOOL_NONE

Successors and predecessors for TO_BOOL_NONE

Predecessors	Count	Percentage
LOAD_FAST	40	66.7%
TO_BOOL	20	33.3%

Successors	Count	Percentage
POP_JUMP_IF_FALSE	60	100.0%

UNPACK_SEQUENCE_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TUPLE

Predecessors	Count	Percentage
LOAD_FAST	426,600	100.0%
UNPACK_SEQUENCE	20	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	426,620	100.0%

UNPACK_SEQUENCE_TWO_TUPLE

Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE

Predecessors	Count	Percentage
FOR_ITER_LIST	1,648,780	100.0%
UNPACK_SEQUENCE	40	0.0%

Successors	Count	Percentage
STORE_FAST_STORE_FAST	1,648,820	100.0%

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.	85,099,640	30.0%
hit ⓘ Specialized instructions that complete.	196,840,060	69.5%
miss ⓘ Specialized instructions that deopt.	29,494,840	10.4%

Success	Count	Ratio
Success	557,420	38.8%
Failure	877,700	61.2%

Failure kind	Count	Ratio
subtract different types	780,160	88.9%
multiply different types	59,420	6.8%
add different types	30,900	3.5%
subtract other	3,100	0.4%
true divide float	2,260	0.3%
true divide different types	840	0.1%
add other	760	0.1%
remainder	260	0.0%

BINARY_SUBSCR

specialization stats for BINARY_SUBSCR family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	160	0.0%
hit ⓘ Specialized instructions that complete.	1,153,340	100.0%

Success	Count	Ratio
Success	160	100.0%
Failure	0	0.0%

CALL

specialization stats for CALL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	1,672,460	0.9%
hit ⓘ Specialized instructions that complete.	184,599,800	99.1%
miss ⓘ Specialized instructions that deopt.	1,702,460	0.9%

Success	Count	Ratio
Success	34,160	99.9%
Failure	20	0.1%

Failure kind	Count	Ratio
class no vectorcall	20	100.0%
init not simple	20	100.0%

COMPARE_OP

specialization stats for COMPARE_OP family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	13,597,280	85.3%
hit ⓘ Specialized instructions that complete.	2,331,340	14.6%

Success	Count	Ratio
Success	80	1.8%
Failure	4,300	98.2%

Failure kind	Count	Ratio
float long	4,300	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.	200	0.0%
hit ⓘ Specialized instructions that complete.	2,508,220	100.0%

Success	Count	Ratio
Success	200	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.	1,877,080	0.3%
hit ⓘ Specialized instructions that complete.	542,474,760	99.7%
miss ⓘ Specialized instructions that deopt.	780,060	0.1%

Success	Count	Ratio
Success	17,540	96.1%
Failure	720	3.9%

Failure kind	Count	Ratio
method	380	52.8%
mutable class	320	44.4%
metaclass attribute	20	2.8%

LOAD_GLOBAL

specialization stats for LOAD_GLOBAL family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	3,340	0.0%
hit ⓘ Specialized instructions that complete.	56,094,560	100.0%
miss ⓘ Specialized instructions that deopt.	2,120	0.0%

Success	Count	Ratio
Success	1,300	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.	3,340	0.0%
hit ⓘ Specialized instructions that complete.	128,140,500	100.0%
miss ⓘ Specialized instructions that deopt.	2,900	0.0%

Success	Count	Ratio
Success	620	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.	2,400,400	100.0%

Success	Count	Ratio
Success	0	0.0%
Failure	1,200	100.0%

Failure kind	Count	Ratio
array int	1,200	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.	820,300	3.2%
hit ⓘ Specialized instructions that complete.	24,991,020	96.8%

Success	Count	Ratio
Success	100	20.0%
Failure	400	80.0%

Failure kind	Count	Ratio
float	400	100.0%

UNPACK_SEQUENCE

specialization stats for UNPACK_SEQUENCE family

Kind	Count	Ratio
deferred ⓘ Lists the number of "deferred" (i.e. not specialized) instructions executed.	60	0.0%
hit ⓘ Specialized instructions that complete.	2,075,440	100.0%

Success	Count	Ratio
Success	60	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`.	1,305,852,880	46.7%
Not specialized ⓘ Instructions that could be specialized but aren't, e.g. `LOAD_ATTR`, `BINARY_SLICE`.	124,580,460	4.5%
Specialized hits ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that complete.	1,334,684,660	47.7%
Specialized misses ⓘ Specialized instructions, e.g. `LOAD_ATTR_MODULE` that deopt.	31,982,380	1.1%

Deferred by instruction

Breakdown of deferred (not specialized) instruction counts by family

Name	Count	Ratio
BINARY_OP	85,099,640	80.7%
COMPARE_OP	13,597,280	12.9%
STORE_SUBSCR	2,400,400	2.3%
LOAD_ATTR	1,877,080	1.8%
CALL	1,672,460	1.6%
TO_BOOL	820,300	0.8%
LOAD_GLOBAL	3,340	0.0%
STORE_ATTR	3,340	0.0%
FOR_ITER	200	0.0%
BINARY_SUBSCR	160	0.0%

Misses by instruction

Breakdown of misses (specialized deopts) instruction counts by family

Name	Count	Ratio
BINARY_OP_SUBTRACT_FLOAT	20,177,240	63.1%
BINARY_OP_MULTIPLY_FLOAT	4,425,520	13.8%
BINARY_OP_MULTIPLY_INT	3,182,260	10.0%
CALL_PY_EXACT_ARGS	1,702,460	5.3%
BINARY_OP_ADD_FLOAT	1,239,180	3.9%
BINARY_OP_SUBTRACT_INT	468,520	1.5%
LOAD_ATTR_INSTANCE_VALUE	398,960	1.2%
LOAD_ATTR_METHOD_WITH_VALUES	381,100	1.2%
STORE_ATTR_INSTANCE_VALUE	2,900	0.0%
BINARY_OP_ADD_INT	2,120	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	25,483,520	11.1%
Calls to Python functions inlined	203,880,000	88.9%
Calls via PyEval_EvalFrame (total)	25,483,520	11.1%
Calls via PyEval_EvalFrame (vector)	25,483,520	11.1%
Calls via PyEval_EvalFrame (generator)	0	0.0%
Calls via PyEval_EvalFrame (legacy)	0	0.0%
Calls via PyEval_EvalFrame (function vectorcall)	25,483,520	11.1%
Calls via PyEval_EvalFrame (build class)	0	0.0%
Calls via PyEval_EvalFrame (slot)	24,682,480	10.8%
Calls via PyEval_EvalFrame (function ex)	240	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	273,880,720	119.4%

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	304,630,800	82.7%
Frees to freelist	304,633,520
Allocations	63,803,880	17.3%
Allocations to 512 bytes	63,803,360	17.3%
Allocations to 4 kbytes	340	0.0%
Allocations over 4 kbytes	180	0.0%
Frees	65,441,531
Inline values	44,518,240
Interpreter increfs	2,403,432,280	96.5%
Interpreter decrefs	2,614,901,960	91.5%
Increfs	87,238,950	3.5%
Decrefs	242,600,628	8.5%
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	6,028,275
Method cache misses	1,185
Method cache collisions	875
Method cache dunder hits	24,683,712
Method cache dunder misses	408

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.	13,820
Traces created ⓘ The number of traces that were successfully created.	620	4.5%
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.	10,380	75.1%
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.	13,200	95.5%
Inner loop found ⓘ A trace is truncated because it has an inner loop	160	1.2%
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	110,897,480
Uops executed ⓘ The total number of uops (micro-operations) that were executed	1,863,026,240	1,680.0%

	Count	Ratio
Optimizer attempts ⓘ The number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run.	620
Optimizer successes ⓘ The number of traces that were successfully optimized.	620	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	80	12.9%
<= 16	80	12.9%
<= 32	160	25.8%
<= 64	120	19.4%
<= 128	40	6.5%
<= 256	120	19.4%
<= 512	20	3.2%

Optimized trace length histogram

optimized trace length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	60	9.7%
<= 8	40	6.5%
<= 16	160	25.8%
<= 32	140	22.6%
<= 64	60	9.7%
<= 128	80	12.9%
<= 256	80	12.9%

Trace run length histogram

trace run length histogram

Range	Count	Ratio
<= 1	0	0.0%
<= 2	0	0.0%
<= 4	1,670,540	1.5%
<= 8	39,917,420	36.0%
<= 16	5,612,000	5.1%
<= 32	6,877,000	6.2%
<= 64	1,273,480	1.1%
<= 128	7,232,120	6.5%
<= 256	753,620	0.7%
<= 512	15,120	0.0%
<= 1,024	42,400	0.0%
<= 2,048	378,940	0.3%
<= 4,096	0	0.0%
<= 8,192	0	0.0%
<= 16,384	0	0.0%
<= 32,768	0	0.0%
<= 65,536	0	0.0%
<= 131,072	0	0.0%
<= 262,144	80	0.0%

Uop execution stats

uop execution stats

Name	Count	Self	Cumulative	Miss ratio
_GUARD_TYPE_VERSION	144,333,380	7.7%	7.7%	1.5%
_SET_IP	106,105,260	5.7%	13.4%
_CHECK_MANAGED_OBJECT_HAS_VALUES	104,103,160	5.6%	19.0%
_LOAD_ATTR_INSTANCE_VALUE_0	104,103,160	5.6%	24.6%
_LOAD_FAST_1	87,138,500	4.7%	29.3%
_GUARD_BOTH_FLOAT	77,782,400	4.2%	33.5%	14.2%
_LOAD_FAST_0	71,897,680	3.9%	37.3%
_CHECK_VALIDITY	68,997,980	3.7%	41.0%
_EXIT_TRACE	63,772,720	3.4%	44.5%
_START_EXECUTOR	63,772,720	3.4%	47.9%
_LOAD_FAST_2	59,049,920	3.2%	51.0%
_BINARY_OP	57,792,740	3.1%	54.2%
_BINARY_OP_ADD_FLOAT	47,267,960	2.5%	56.7%
_COLD_EXIT	47,124,760	2.5%	59.2%
_BINARY_OP_MULTIPLY_FLOAT	38,665,760	2.1%	61.3%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	38,057,700	2.0%	63.3%
_GUARD_KEYS_VERSION	38,057,700	2.0%	65.4%
_LOAD_ATTR_METHOD_WITH_VALUES	38,057,700	2.0%	67.4%
_CHECK_FUNCTION_EXACT_ARGS	37,107,280	2.0%	69.4%	3.3%
_RESUME_CHECK	35,887,420	1.9%	71.3%
_PUSH_FRAME	35,887,420	1.9%	73.3%
_SAVE_RETURN_OFFSET	35,887,420	1.9%	75.2%
_STORE_FAST_3	29,488,040	1.6%	76.8%
_GUARD_NOT_EXHAUSTED_LIST	29,446,620	1.6%	78.4%	13.9%
_ITER_CHECK_LIST	29,446,620	1.6%	79.9%
_TIER2_RESUME_CHECK	29,407,680	1.6%	81.5%
_LOAD_FAST_3	29,179,620	1.6%	83.1%
_STORE_FAST_2	28,082,280	1.5%	84.6%
_LOAD_CONST_INLINE_BORROW	26,885,500	1.4%	86.0%
_ITER_NEXT_LIST	25,340,200	1.4%	87.4%
_POP_FRAME	22,876,360	1.2%	88.6%
_INIT_CALL_PY_EXACT_ARGS_1	22,437,360	1.2%	89.8%
_BINARY_SUBSCR_TUPLE_INT	16,320,100	0.9%	90.7%
_POP_TOP	14,754,580	0.8%	91.5%
_UNPACK_SEQUENCE_TWO_TUPLE	14,747,780	0.8%	92.3%
_INIT_CALL_PY_EXACT_ARGS_0	12,270,080	0.7%	92.9%
_CHECK_STACK_SPACE_OPERAND	11,813,620	0.6%	93.6%
_JUMP_TO_TOP	10,478,480	0.6%	94.1%
_GUARD_IS_NONE_POP	10,216,300	0.5%	94.7%	14.9%
_LOAD_CONST_INLINE_WITH_NULL	10,209,860	0.5%	95.2%
_STORE_FAST_4	9,946,620	0.5%	95.8%
_CHECK_FUNCTION	9,930,600	0.5%	96.3%
_BINARY_OP_SUBTRACT_FLOAT	6,403,360	0.3%	96.6%
_BUILD_TUPLE	4,925,000	0.3%	96.9%
_LOAD_FAST_4	4,296,880	0.2%	97.1%
_GUARD_IS_TRUE_POP	4,078,040	0.2%	97.4%	1.9%
_LOAD_ATTR	3,821,300	0.2%	97.6%
_LIST_APPEND	3,670,080	0.2%	97.8%
_CHECK_VALIDITY_AND_SET_IP	3,233,320	0.2%	97.9%
_COMPARE_OP	2,858,160	0.2%	98.1%
_LOAD_FAST	2,839,680	0.2%	98.2%
_LOAD_CONST_INLINE	2,839,120	0.2%	98.4%
_UNARY_NEGATIVE	2,711,400	0.1%	98.5%
_GUARD_TOS_FLOAT	2,561,880	0.1%	98.7%
_GET_ITER	1,653,740	0.1%	98.8%
_STORE_FAST_1	1,646,940	0.1%	98.9%
_STORE_FAST	1,623,960	0.1%	98.9%
_GUARD_NOT_EXHAUSTED_RANGE	1,614,800	0.1%	99.0%	0.5%
_ITER_CHECK_RANGE	1,614,800	0.1%	99.1%
_ITER_NEXT_RANGE	1,606,600	0.1%	99.2%
_GUARD_IS_FALSE_POP	1,514,500	0.1%	99.3%	30.0%
_COMPARE_OP_FLOAT	1,514,500	0.1%	99.4%
_CHECK_PERIODIC	1,374,480	0.1%	99.4%
_TO_BOOL	1,219,880	0.1%	99.5%
_LOAD_FAST_6	1,080,400	0.1%	99.6%
_PUSH_NULL	948,640	0.1%	99.6%
_CALL_BUILTIN_O	948,640	0.1%	99.7%
_BINARY_OP_ADD_INT	799,600	0.0%	99.7%
_BINARY_OP_MULTIPLY_INT	799,600	0.0%	99.7%
_STORE_SUBSCR	799,600	0.0%	99.8%
_LOAD_FAST_7	799,280	0.0%	99.8%
_INIT_CALL_PY_EXACT_ARGS_3	753,720	0.0%	99.9%
_LOAD_FAST_5	753,720	0.0%	99.9%
_STORE_FAST_6	662,160	0.0%	100.0%
_INIT_CALL_PY_EXACT_ARGS_2	426,260	0.0%	100.0%
_CALL_BUILTIN_FAST_WITH_KEYWORDS	418,240	0.0%	100.0%
_GUARD_NOS_FLOAT	69,720	0.0%	100.0%
_CALL_BUILTIN_CLASS	7,600	0.0%	100.0%
_LOAD_CONST_INLINE_BORROW_WITH_NULL	7,600	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
_CHECK_MANAGED_OBJECT_HAS_VALUES _LOAD_ATTR_INSTANCE_VALUE_0	104,103,160	5.6%	5.6%
_GUARD_TYPE_VERSION _CHECK_MANAGED_OBJECT_HAS_VALUES	104,103,160	5.6%	11.2%
_LOAD_FAST_1 _GUARD_TYPE_VERSION	61,771,960	3.3%	14.5%
_BINARY_OP _CHECK_VALIDITY	55,786,900	3.0%	17.5%
_LOAD_FAST_0 _GUARD_TYPE_VERSION	55,541,600	3.0%	20.5%
_SET_IP _BINARY_OP	54,965,740	3.0%	23.4%
_LOAD_ATTR_INSTANCE_VALUE_0 _LOAD_FAST_1	41,744,880	2.2%	25.7%
_START_EXECUTOR _SET_IP	39,045,840	2.1%	27.8%
_LOAD_ATTR_INSTANCE_VALUE_0 _GUARD_BOTH_FLOAT	38,143,000	2.0%	29.8%
_GUARD_DORV_VALUES_INST_ATTR_FROM_DICT _GUARD_KEYS_VERSION	38,057,700	2.0%	31.8%
_GUARD_KEYS_VERSION _LOAD_ATTR_METHOD_WITH_VALUES	38,057,700	2.0%	33.9%
_GUARD_TYPE_VERSION _GUARD_DORV_VALUES_INST_ATTR_FROM_DICT	38,057,700	2.0%	35.9%
_CHECK_VALIDITY _GUARD_BOTH_FLOAT	37,954,160	2.0%	38.0%
_SET_IP _CHECK_FUNCTION_EXACT_ARGS	36,708,560	2.0%	39.9%
_PUSH_FRAME _RESUME_CHECK	35,887,420	1.9%	41.9%
_SAVE_RETURN_OFFSET _PUSH_FRAME	35,887,420	1.9%	43.8%
_GUARD_BOTH_FLOAT _BINARY_OP_MULTIPLY_FLOAT	33,576,800	1.8%	45.6%
_GUARD_BOTH_FLOAT _BINARY_OP_ADD_FLOAT	30,314,240	1.6%	47.2%
_ITER_CHECK_LIST _GUARD_NOT_EXHAUSTED_LIST	29,446,620	1.6%	48.8%
_BINARY_OP_ADD_FLOAT _EXIT_TRACE	28,496,840	1.5%	50.3%
_TIER2_RESUME_CHECK _ITER_CHECK_LIST	27,800,480	1.5%	51.8%
_GUARD_NOT_EXHAUSTED_LIST _ITER_NEXT_LIST	25,340,200	1.4%	53.2%
_INIT_CALL_PY_EXACT_ARGS_1 _SAVE_RETURN_OFFSET	22,437,360	1.2%	54.4%
_RESUME_CHECK _LOAD_FAST_0	20,378,300	1.1%	55.5%
_START_EXECUTOR _TIER2_RESUME_CHECK	18,929,200	1.0%	56.5%
_LOAD_FAST_2 _GUARD_TYPE_VERSION	18,402,160	1.0%	57.5%
_STORE_FAST_2 _LOAD_FAST_2	18,314,280	1.0%	58.5%
_BINARY_OP_MULTIPLY_FLOAT _BINARY_OP_ADD_FLOAT	16,884,000	0.9%	59.4%
_LOAD_CONST_INLINE_BORROW _BINARY_SUBSCR_TUPLE_INT	16,320,100	0.9%	60.2%
_LOAD_ATTR_INSTANCE_VALUE_0 _SET_IP	16,307,660	0.9%	61.1%
_ITER_NEXT_LIST _UNPACK_SEQUENCE_TWO_TUPLE	14,747,780	0.8%	61.9%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST_1	14,653,920	0.8%	62.7%
_LOAD_FAST_2 _LOAD_CONST_INLINE_BORROW	13,032,280	0.7%	63.4%
_BINARY_OP_ADD_FLOAT _LOAD_FAST_0	12,730,720	0.7%	64.1%
_RESUME_CHECK _LOAD_FAST_1	12,692,520	0.7%	64.8%
_INIT_CALL_PY_EXACT_ARGS_0 _SAVE_RETURN_OFFSET	12,270,080	0.7%	65.4%
_LOAD_ATTR_METHOD_WITH_VALUES _SET_IP	12,270,080	0.7%	66.1%
_CHECK_FUNCTION_EXACT_ARGS _INIT_CALL_PY_EXACT_ARGS_0	11,871,360	0.6%	66.7%
_CHECK_FUNCTION_EXACT_ARGS _INIT_CALL_PY_EXACT_ARGS_1	11,871,360	0.6%	67.4%
_CHECK_FUNCTION_EXACT_ARGS _CHECK_STACK_SPACE_OPERAND	11,813,620	0.6%	68.0%
_LOAD_FAST_2 _SET_IP	11,591,020	0.6%	68.6%
_POP_TOP _LOAD_FAST_0	11,472,640	0.6%	69.2%
_BINARY_OP_MULTIPLY_FLOAT _LOAD_FAST_0	11,472,640	0.6%	69.8%
_LOAD_FAST_0 _POP_FRAME	11,472,640	0.6%	70.5%
_POP_FRAME _POP_TOP	11,472,640	0.6%	71.1%
_GUARD_BOTH_FLOAT _EXIT_TRACE	11,027,660	0.6%	71.7%
_CHECK_STACK_SPACE_OPERAND _INIT_CALL_PY_EXACT_ARGS_1	10,566,000	0.6%	72.2%
_JUMP_TO_TOP _TIER2_RESUME_CHECK	10,478,480	0.6%	72.8%
_LOAD_FAST_1 _SET_IP	10,192,960	0.5%	73.3%
_LOAD_FAST_1 _LOAD_FAST_2	9,889,020	0.5%	73.9%
_STORE_FAST_2 _STORE_FAST_3	9,768,000	0.5%	74.4%
_BINARY_SUBSCR_TUPLE_INT _STORE_FAST_3	9,767,440	0.5%	74.9%
_ITER_NEXT_LIST _STORE_FAST_2	9,767,440	0.5%	75.5%
_LOAD_FAST_3 _GUARD_IS_NONE_POP	9,767,440	0.5%	76.0%
_STORE_FAST_3 _LOAD_FAST_3	9,767,440	0.5%	76.5%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_2	8,548,120	0.5%	77.0%
_LOAD_FAST_2 _LOAD_FAST_2	8,548,120	0.5%	77.4%
_STORE_FAST_3 _LOAD_FAST_2	8,548,120	0.5%	77.9%
_CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL	7,881,560	0.4%	78.3%
_CHECK_VALIDITY _STORE_FAST_2	7,326,960	0.4%	78.7%
_GUARD_IS_NONE_POP _JUMP_TO_TOP	7,228,680	0.4%	79.1%
_CHECK_VALIDITY _EXIT_TRACE	6,624,180	0.4%	79.4%
_LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST_2	6,624,180	0.4%	79.8%
_LOAD_FAST_2 _LOAD_FAST_1	6,624,180	0.4%	80.1%
_UNPACK_SEQUENCE_TWO_TUPLE _STORE_FAST_3	6,199,660	0.3%	80.5%
_LOAD_FAST_3 _GUARD_TYPE_VERSION	6,199,660	0.3%	80.8%
_STORE_FAST_3 _STORE_FAST_4	6,199,660	0.3%	81.1%
_STORE_FAST_4 _LOAD_FAST_3	6,199,660	0.3%	81.5%
_POP_FRAME _LOAD_FAST_3	6,197,160	0.3%	81.8%
_BINARY_OP_ADD_FLOAT _POP_FRAME	5,411,360	0.3%	82.1%
_LOAD_ATTR_METHOD_WITH_VALUES _CHECK_FUNCTION	4,954,720	0.3%	82.4%
_GUARD_NOT_EXHAUSTED_LIST _EXIT_TRACE	4,106,420	0.2%	82.6%
_CHECK_VALIDITY _GUARD_IS_TRUE_POP	4,078,040	0.2%	82.8%
_SET_IP _LOAD_ATTR	3,821,300	0.2%	83.0%
_LOAD_ATTR _CHECK_VALIDITY	3,821,300	0.2%	83.2%
_BUILD_TUPLE _LIST_APPEND	3,670,080	0.2%	83.4%
_GUARD_IS_TRUE_POP _LOAD_CONST_INLINE_BORROW	3,670,080	0.2%	83.6%
_LOAD_FAST_3 _BUILD_TUPLE	3,670,080	0.2%	83.8%
_LOAD_FAST_1 _LOAD_FAST_0	3,594,000	0.2%	84.0%
_START_EXECUTOR _POP_TOP	3,281,940	0.2%	84.2%
_BINARY_SUBSCR_TUPLE_INT _LOAD_FAST_1	3,264,840	0.2%	84.4%
_LOAD_FAST_0 _LOAD_CONST_INLINE_BORROW	3,264,840	0.2%	84.5%
_STORE_FAST_3 _LOAD_FAST_0	2,953,340	0.2%	84.7%
_CHECK_VALIDITY _POP_FRAME	2,880,000	0.2%	84.8%
_SET_IP _COMPARE_OP	2,858,160	0.2%	85.0%
_COMPARE_OP _CHECK_VALIDITY	2,858,160	0.2%	85.1%
_LOAD_CONST_INLINE_BORROW _SET_IP	2,858,160	0.2%	85.3%
_CHECK_VALIDITY_AND_SET_IP _BINARY_OP	2,827,000	0.2%	85.5%
_SET_IP _UNARY_NEGATIVE	2,711,400	0.1%	85.6%
_GUARD_IS_NONE_POP _EXIT_TRACE	2,563,020	0.1%	85.7%
_GUARD_TOS_FLOAT _BINARY_OP_MULTIPLY_FLOAT	2,561,880	0.1%	85.9%
_BINARY_OP_MULTIPLY_FLOAT _BINARY_OP_SUBTRACT_FLOAT	2,527,080	0.1%	86.0%
_BINARY_OP_MULTIPLY_FLOAT _LOAD_FAST_2	2,527,080	0.1%	86.1%
_BINARY_OP_SUBTRACT_FLOAT _BINARY_OP_SUBTRACT_FLOAT	2,527,080	0.1%	86.3%
_BINARY_OP_SUBTRACT_FLOAT _STORE_FAST_4	2,527,080	0.1%	86.4%
_LOAD_ATTR_INSTANCE_VALUE_0 _LOAD_FAST_0	2,527,080	0.1%	86.6%
_LOAD_ATTR_METHOD_WITH_VALUES _LOAD_FAST_2	2,527,080	0.1%	86.7%
_LOAD_FAST_3 _BINARY_OP_MULTIPLY_FLOAT	2,527,080	0.1%	86.8%
_LOAD_FAST_3 _LOAD_FAST_3	2,527,080	0.1%	87.0%
_LOAD_FAST_4 _LOAD_CONST_INLINE_BORROW	2,527,080	0.1%	87.1%

Unsupported opcodes

unsupported opcodes

Opcode	Count
CALL	2,960
CALL_ALLOC_AND_ENTER_INIT	200

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

Files

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

Latest commit

History

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

File metadata and controls

Pystats results

Execution counts

Pair counts

Predecessor/Successor Pairs

CACHE

BINARY_SUBSCR

EXIT_INIT_CHECK

GET_ITER

INTERPRETER_EXIT

NOP

POP_TOP

PUSH_NULL

RETURN_VALUE

STORE_SUBSCR

TO_BOOL

UNARY_NEGATIVE

BINARY_OP

BUILD_LIST

BUILD_MAP

BUILD_TUPLE

CALL

CALL_FUNCTION_EX

CALL_INTRINSIC_1

CALL_KW

COMPARE_OP

COPY_FREE_VARS

DICT_MERGE

ENTER_EXECUTOR

EXTENDED_ARG

FOR_ITER

JUMP_BACKWARD

LIST_APPEND

LIST_EXTEND

LOAD_ATTR

LOAD_CONST

LOAD_DEREF

LOAD_FAST

LOAD_FAST_AND_CLEAR

LOAD_FAST_LOAD_FAST

LOAD_GLOBAL

POP_JUMP_IF_FALSE

POP_JUMP_IF_NONE

POP_JUMP_IF_NOT_NONE

POP_JUMP_IF_TRUE

RETURN_CONST

STORE_ATTR

STORE_FAST

STORE_FAST_STORE_FAST

SWAP

UNPACK_SEQUENCE

RESUME

BINARY_OP_ADD_FLOAT

BINARY_OP_ADD_INT

BINARY_OP_MULTIPLY_FLOAT

BINARY_OP_MULTIPLY_INT

BINARY_OP_SUBTRACT_FLOAT

BINARY_OP_SUBTRACT_INT

BINARY_SUBSCR_TUPLE_INT

CALL_ALLOC_AND_ENTER_INIT

CALL_BUILTIN_CLASS

CALL_BUILTIN_FAST_WITH_KEYWORDS

CALL_BUILTIN_O

CALL_LIST_APPEND

CALL_METHOD_DESCRIPTOR_FAST

CALL_NON_PY_GENERAL

CALL_PY_EXACT_ARGS

COMPARE_OP_FLOAT

COMPARE_OP_INT

FOR_ITER_LIST

FOR_ITER_RANGE

LOAD_ATTR_INSTANCE_VALUE

LOAD_ATTR_METHOD_NO_DICT

LOAD_ATTR_METHOD_WITH_VALUES

LOAD_ATTR_MODULE