- benchmark: telco
- fork: python
- ref: 0ac40acec045c4ce780cf7d887fcbe4c661e82b7
- commit hash: 0ac40ac
- commit date: 2024-12-14T17:25:49+02:00
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 | 33,900 | 27.0% | 27.0% | |
| STORE_FAST | 19,380 | 15.5% | 42.5% | |
| BINARY_OP | 8,660 | 6.9% | 49.4% | |
| CALL_NON_PY_GENERAL | 6,480 | 5.2% | 54.6% | |
| POP_TOP | 5,160 | 4.1% | 58.7% | |
| LOAD_GLOBAL_MODULE | 4,740 | 3.8% | 62.5% | |
| LOAD_CONST_IMMORTAL | 4,620 | 3.7% | 66.2% | |
| LOAD_SMALL_INT | 3,900 | 3.1% | 69.3% | |
| CALL_METHOD_DESCRIPTOR_FAST | 3,900 | 3.1% | 72.4% | |
| LOAD_ATTR_METHOD_LAZY_DICT | 3,900 | 3.1% | 75.5% | |
| LOAD_CONST | 3,360 | 2.7% | 78.2% | |
| LOAD_GLOBAL_BUILTIN | 2,160 | 1.7% | 79.9% | |
| LOAD_ATTR_METHOD_NO_DICT | 2,040 | 1.6% | 81.5% | |
| EXTENDED_ARG | 1,980 | 1.6% | 83.1% | |
| POP_JUMP_IF_FALSE | 1,980 | 1.6% | 84.7% | |
| FOR_ITER_RANGE | 1,980 | 1.6% | 86.3% | |
| LOAD_ATTR | 1,320 | 1.1% | 87.3% | |
| CALL_BUILTIN_CLASS | 1,140 | 0.9% | 88.2% | |
| GET_ITER | 1,020 | 0.8% | 89.1% | |
| JUMP_BACKWARD | 1,020 | 0.8% | 89.9% | |
| CALL_KW_NON_PY | 1,020 | 0.8% | 90.7% | |
| COMPARE_OP | 960 | 0.8% | 91.4% | |
| BINARY_SUBSCR_LIST_INT | 960 | 0.8% | 92.2% | |
| CALL_BUILTIN_FAST | 960 | 0.8% | 93.0% | |
| TO_BOOL_INT | 960 | 0.8% | 93.7% | |
| UNPACK_SEQUENCE_TUPLE | 960 | 0.8% | 94.5% | |
| ENTER_EXECUTOR | 960 | 0.8% | 95.3% | |
| PUSH_NULL | 540 | 0.4% | 95.7% | |
| CALL | 500 | 0.4% | 96.1% | |
| RETURN_VALUE | 420 | 0.3% | 96.4% | |
| RESUME_CHECK | 420 | 0.3% | 96.8% | |
| LOAD_GLOBAL | 380 | 0.3% | 97.1% | |
| LOAD_ATTR_MODULE | 360 | 0.3% | 97.4% | |
| LOAD_FAST_LOAD_FAST | 300 | 0.2% | 97.6% | |
| CALL_PY_EXACT_ARGS | 240 | 0.2% | 97.8% | |
| LOAD_ATTR_INSTANCE_VALUE | 240 | 0.2% | 98.0% | |
| CALL_METHOD_DESCRIPTOR_NOARGS | 120 | 0.1% | 98.1% | 50.0% |
| BUILD_TUPLE | 120 | 0.1% | 98.2% | |
| CALL_FUNCTION_EX | 120 | 0.1% | 98.3% | |
| LOAD_DEREF | 120 | 0.1% | 98.4% | |
| LOAD_SPECIAL | 120 | 0.1% | 98.5% | |
| SWAP | 120 | 0.1% | 98.6% | |
| LOAD_ATTR_METHOD_WITH_VALUES | 120 | 0.1% | 98.7% | |
| TO_BOOL | 100 | 0.1% | 98.7% | |
| STORE_ATTR | 80 | 0.1% | 98.8% | |
| MAKE_FUNCTION | 60 | 0.0% | 98.9% | |
| NOP | 60 | 0.0% | 98.9% | |
| BUILD_LIST | 60 | 0.0% | 98.9% | |
| CALL_INTRINSIC_1 | 60 | 0.0% | 99.0% | |
| COPY | 60 | 0.0% | 99.0% | |
| COPY_FREE_VARS | 60 | 0.0% | 99.1% | |
| FOR_ITER | 60 | 0.0% | 99.1% | |
| IS_OP | 60 | 0.0% | 99.2% | |
| JUMP_FORWARD | 60 | 0.0% | 99.2% | |
| LIST_EXTEND | 60 | 0.0% | 99.3% | |
| LOAD_FAST_CHECK | 60 | 0.0% | 99.3% | |
| MAKE_CELL | 60 | 0.0% | 99.4% | |
| POP_JUMP_IF_NOT_NONE | 60 | 0.0% | 99.4% | |
| POP_JUMP_IF_TRUE | 60 | 0.0% | 99.5% | |
| SET_FUNCTION_ATTRIBUTE | 60 | 0.0% | 99.5% | |
| STORE_DEREF | 60 | 0.0% | 99.6% | |
| STORE_FAST_STORE_FAST | 60 | 0.0% | 99.6% | |
| BINARY_OP_SUBTRACT_FLOAT | 60 | 0.0% | 99.7% | |
| BINARY_SUBSCR_TUPLE_INT | 60 | 0.0% | 99.7% | |
| CALL_BUILTIN_FAST_WITH_KEYWORDS | 60 | 0.0% | 99.8% | |
| CALL_METHOD_DESCRIPTOR_O | 60 | 0.0% | 99.8% | |
| CALL_PY_GENERAL | 60 | 0.0% | 99.9% | |
| TO_BOOL_BOOL | 60 | 0.0% | 99.9% | |
| UNPACK_SEQUENCE_TWO_TUPLE | 60 | 0.0% | 100.0% | |
| BINARY_SUBSCR | 20 | 0.0% | 100.0% | |
| CALL_KW | 20 | 0.0% | 100.0% | |
| UNPACK_SEQUENCE | 20 | 0.0% | 100.0% |
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 |
|---|---|---|---|
| STORE_FAST LOAD_FAST | 14,700 | 11.7% | 11.7% |
| LOAD_FAST LOAD_FAST | 9,600 | 7.7% | 19.4% |
| LOAD_FAST BINARY_OP | 7,700 | 6.1% | 25.5% |
| BINARY_OP STORE_FAST | 7,680 | 6.1% | 31.7% |
| CALL_NON_PY_GENERAL STORE_FAST | 6,120 | 4.9% | 36.5% |
| LOAD_FAST LOAD_ATTR_METHOD_LAZY_DICT | 3,880 | 3.1% | 39.6% |
| LOAD_CONST_IMMORTAL CALL_NON_PY_GENERAL | 2,920 | 2.3% | 42.0% |
| LOAD_FAST CALL_NON_PY_GENERAL | 2,880 | 2.3% | 44.3% |
| LOAD_SMALL_INT CALL_METHOD_DESCRIPTOR_FAST | 2,880 | 2.3% | 46.6% |
| CALL_METHOD_DESCRIPTOR_FAST POP_TOP | 2,880 | 2.3% | 48.9% |
| LOAD_ATTR_METHOD_LAZY_DICT LOAD_SMALL_INT | 2,880 | 2.3% | 51.2% |
| LOAD_GLOBAL_MODULE LOAD_CONST_IMMORTAL | 2,880 | 2.3% | 53.5% |
| STORE_FAST LOAD_GLOBAL_MODULE | 2,200 | 1.8% | 55.2% |
| STORE_FAST LOAD_GLOBAL_BUILTIN | 2,000 | 1.6% | 56.8% |
| POP_TOP LOAD_FAST | 1,980 | 1.6% | 58.4% |
| LOAD_FAST LOAD_ATTR_METHOD_NO_DICT | 1,920 | 1.5% | 59.9% |
| FOR_ITER_RANGE STORE_FAST | 1,920 | 1.5% | 61.4% |
| LOAD_ATTR_METHOD_NO_DICT LOAD_FAST | 1,920 | 1.5% | 63.0% |
| LOAD_GLOBAL_MODULE LOAD_CONST | 1,260 | 1.0% | 64.0% |
| LOAD_FAST LOAD_ATTR | 1,120 | 0.9% | 64.9% |
| LOAD_FAST LOAD_CONST_IMMORTAL | 1,080 | 0.9% | 65.7% |
| LOAD_GLOBAL_BUILTIN LOAD_FAST | 1,080 | 0.9% | 66.6% |
| EXTENDED_ARG FOR_ITER_RANGE | 1,020 | 0.8% | 67.4% |
| LOAD_FAST LOAD_CONST | 1,020 | 0.8% | 68.2% |
| LOAD_FAST LOAD_SMALL_INT | 1,020 | 0.8% | 69.0% |
| POP_JUMP_IF_FALSE LOAD_FAST | 1,020 | 0.8% | 69.9% |
| CALL_BUILTIN_CLASS GET_ITER | 1,020 | 0.8% | 70.7% |
| CALL_METHOD_DESCRIPTOR_FAST STORE_FAST | 1,020 | 0.8% | 71.5% |
| POP_TOP LOAD_GLOBAL_MODULE | 1,000 | 0.8% | 72.3% |
| LOAD_CONST CALL_BUILTIN_CLASS | 1,000 | 0.8% | 73.1% |
| LOAD_CONST CALL_KW_NON_PY | 1,000 | 0.8% | 73.9% |
| LOAD_ATTR_METHOD_LAZY_DICT CALL_METHOD_DESCRIPTOR_FAST | 1,000 | 0.8% | 74.7% |
| GET_ITER FOR_ITER_RANGE | 960 | 0.8% | 75.4% |
| POP_TOP EXTENDED_ARG | 960 | 0.8% | 76.2% |
| POP_TOP ENTER_EXECUTOR | 960 | 0.8% | 77.0% |
| BINARY_OP LOAD_FAST | 960 | 0.8% | 77.7% |
| COMPARE_OP POP_JUMP_IF_FALSE | 960 | 0.8% | 78.5% |
| EXTENDED_ARG JUMP_BACKWARD | 960 | 0.8% | 79.3% |
| JUMP_BACKWARD EXTENDED_ARG | 960 | 0.8% | 80.0% |
| LOAD_ATTR LOAD_FAST | 960 | 0.8% | 80.8% |
| LOAD_CONST LOAD_FAST | 960 | 0.8% | 81.6% |
| LOAD_FAST BINARY_SUBSCR_LIST_INT | 960 | 0.8% | 82.3% |
| LOAD_FAST CALL_BUILTIN_FAST | 960 | 0.8% | 83.1% |
| LOAD_FAST TO_BOOL_INT | 960 | 0.8% | 83.9% |
| LOAD_SMALL_INT BINARY_OP | 960 | 0.8% | 84.6% |
| POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE | 960 | 0.8% | 85.4% |
| BINARY_SUBSCR_LIST_INT STORE_FAST | 960 | 0.8% | 86.2% |
| CALL_BUILTIN_FAST UNPACK_SEQUENCE_TUPLE | 960 | 0.8% | 86.9% |
| CALL_KW_NON_PY POP_TOP | 960 | 0.8% | 87.7% |
| LOAD_CONST_IMMORTAL COMPARE_OP | 960 | 0.8% | 88.5% |
| LOAD_GLOBAL_BUILTIN LOAD_CONST | 960 | 0.8% | 89.2% |
| TO_BOOL_INT POP_JUMP_IF_FALSE | 960 | 0.8% | 90.0% |
| UNPACK_SEQUENCE_TUPLE STORE_FAST | 960 | 0.8% | 90.8% |
| ENTER_EXECUTOR POP_TOP | 960 | 0.8% | 91.5% |
| LOAD_ATTR_MODULE PUSH_NULL | 360 | 0.3% | 91.8% |
| LOAD_GLOBAL LOAD_GLOBAL_MODULE | 300 | 0.2% | 92.1% |
| CALL CALL_NON_PY_GENERAL | 240 | 0.2% | 92.2% |
| STORE_FAST LOAD_CONST_IMMORTAL | 240 | 0.2% | 92.4% |
| LOAD_CONST_IMMORTAL LOAD_CONST_IMMORTAL | 240 | 0.2% | 92.6% |
| LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE | 240 | 0.2% | 92.8% |
| PUSH_NULL CALL_NON_PY_GENERAL | 200 | 0.2% | 93.0% |
| POP_TOP LOAD_CONST_IMMORTAL | 180 | 0.1% | 93.1% |
| RETURN_VALUE POP_TOP | 180 | 0.1% | 93.3% |
| RETURN_VALUE STORE_FAST | 180 | 0.1% | 93.4% |
| STORE_FAST LOAD_GLOBAL | 180 | 0.1% | 93.6% |
| CALL_PY_EXACT_ARGS RESUME_CHECK | 180 | 0.1% | 93.7% |
| LOAD_CONST_IMMORTAL RETURN_VALUE | 180 | 0.1% | 93.8% |
| RESUME_CHECK LOAD_FAST | 180 | 0.1% | 94.0% |
| LOAD_FAST LOAD_ATTR_INSTANCE_VALUE | 140 | 0.1% | 94.1% |
| PUSH_NULL LOAD_FAST | 120 | 0.1% | 94.2% |
| LOAD_ATTR LOAD_ATTR_MODULE | 120 | 0.1% | 94.3% |
| LOAD_CONST CALL_NON_PY_GENERAL | 120 | 0.1% | 94.4% |
| LOAD_FAST PUSH_NULL | 120 | 0.1% | 94.5% |
| CALL_NON_PY_GENERAL POP_TOP | 120 | 0.1% | 94.6% |
| LOAD_CONST_IMMORTAL STORE_FAST | 120 | 0.1% | 94.7% |
| LOAD_GLOBAL_MODULE LOAD_ATTR | 120 | 0.1% | 94.8% |
| RESUME_CHECK LOAD_GLOBAL_MODULE | 120 | 0.1% | 94.9% |
| PUSH_NULL CALL | 100 | 0.1% | 94.9% |
| LOAD_CONST CALL | 100 | 0.1% | 95.0% |
| CALL CALL_PY_EXACT_ARGS | 80 | 0.1% | 95.1% |
| LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES | 80 | 0.1% | 95.1% |
| LOAD_FAST_LOAD_FAST CALL_PY_EXACT_ARGS | 80 | 0.1% | 95.2% |
| LOAD_GLOBAL LOAD_GLOBAL_BUILTIN | 80 | 0.1% | 95.3% |
| LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT | 80 | 0.1% | 95.3% |
| LOAD_GLOBAL_MODULE LOAD_GLOBAL_MODULE | 80 | 0.1% | 95.4% |
| CACHE RESUME_CHECK | 60 | 0.0% | 95.5% |
| GET_ITER EXTENDED_ARG | 60 | 0.0% | 95.5% |
| MAKE_FUNCTION SET_FUNCTION_ATTRIBUTE | 60 | 0.0% | 95.5% |
| NOP LOAD_FAST | 60 | 0.0% | 95.6% |
| POP_TOP JUMP_BACKWARD | 60 | 0.0% | 95.6% |
| PUSH_NULL LOAD_FAST_CHECK | 60 | 0.0% | 95.7% |
| PUSH_NULL LOAD_FAST_LOAD_FAST | 60 | 0.0% | 95.7% |
| RETURN_VALUE RETURN_VALUE | 60 | 0.0% | 95.8% |
| TO_BOOL POP_JUMP_IF_FALSE | 60 | 0.0% | 95.8% |
| BUILD_LIST LOAD_DEREF | 60 | 0.0% | 95.9% |
| BUILD_TUPLE LOAD_CONST | 60 | 0.0% | 95.9% |
| CALL CALL_BUILTIN_CLASS | 60 | 0.0% | 96.0% |
| CALL_FUNCTION_EX RESUME_CHECK | 60 | 0.0% | 96.0% |
| CALL_INTRINSIC_1 CALL_FUNCTION_EX | 60 | 0.0% | 96.1% |
| COPY LOAD_SPECIAL | 60 | 0.0% | 96.1% |
Top 5 predecessors and successors of each Tier 1 opcode.
This does not include the unspecialized instructions that occur after a specialized instruction deoptimizes.
Successors and predecessors for CACHE
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 60 | 100.0% |
Successors and predecessors for BINARY_SUBSCR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 20 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_SUBSCR_TUPLE_INT | 20 | 100.0% |
Successors and predecessors for GET_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_BUILTIN_CLASS | 1,020 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| FOR_ITER_RANGE | 960 | 94.1% |
| EXTENDED_ARG | 60 | 5.9% |
Successors and predecessors for MAKE_FUNCTION
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| SET_FUNCTION_ATTRIBUTE | 60 | 100.0% |
Successors and predecessors for NOP
| Predecessors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_TRUE | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for POP_TOP
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_METHOD_DESCRIPTOR_FAST | 2,880 | 55.8% |
| CALL_KW_NON_PY | 960 | 18.6% |
| ENTER_EXECUTOR | 960 | 18.6% |
| RETURN_VALUE | 180 | 3.5% |
| CALL_NON_PY_GENERAL | 120 | 2.3% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,980 | 38.4% |
| LOAD_GLOBAL_MODULE | 1,000 | 19.4% |
| EXTENDED_ARG | 960 | 18.6% |
| ENTER_EXECUTOR | 960 | 18.6% |
| LOAD_CONST_IMMORTAL | 180 | 3.5% |
Successors and predecessors for PUSH_NULL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_MODULE | 360 | 66.7% |
| LOAD_FAST | 120 | 22.2% |
| LOAD_DEREF | 60 | 11.1% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 200 | 37.0% |
| LOAD_FAST | 120 | 22.2% |
| CALL | 100 | 18.5% |
| LOAD_FAST_CHECK | 60 | 11.1% |
| LOAD_FAST_LOAD_FAST | 60 | 11.1% |
Successors and predecessors for RETURN_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 180 | 42.9% |
| RETURN_VALUE | 60 | 14.3% |
| LOAD_FAST | 60 | 14.3% |
| BINARY_OP_SUBTRACT_FLOAT | 60 | 14.3% |
| CALL_NON_PY_GENERAL | 60 | 14.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 180 | 42.9% |
| STORE_FAST | 180 | 42.9% |
| RETURN_VALUE | 60 | 14.3% |
Successors and predecessors for TO_BOOL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_INSTANCE_VALUE | 60 | 60.0% |
| TO_BOOL | 20 | 20.0% |
| LOAD_FAST | 20 | 20.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 60 | 60.0% |
| TO_BOOL | 20 | 20.0% |
| TO_BOOL_BOOL | 20 | 20.0% |
Successors and predecessors for BINARY_OP
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 7,700 | 88.9% |
| LOAD_SMALL_INT | 960 | 11.1% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 7,680 | 88.7% |
| LOAD_FAST | 960 | 11.1% |
| BINARY_OP_SUBTRACT_FLOAT | 20 | 0.2% |
Successors and predecessors for BUILD_LIST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_DEREF | 60 | 100.0% |
Successors and predecessors for BUILD_TUPLE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 50.0% |
| LOAD_FAST_LOAD_FAST | 60 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 60 | 50.0% |
| CALL_METHOD_DESCRIPTOR_O | 40 | 33.3% |
| CALL | 20 | 16.7% |
Successors and predecessors for CALL
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 100 | 20.0% |
| LOAD_CONST | 100 | 20.0% |
| LOAD_FAST_LOAD_FAST | 60 | 12.0% |
| LOAD_CONST_IMMORTAL | 60 | 12.0% |
| BUILD_TUPLE | 20 | 4.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 240 | 48.0% |
| CALL_PY_EXACT_ARGS | 80 | 16.0% |
| CALL_BUILTIN_CLASS | 60 | 12.0% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 40 | 8.0% |
| CALL_BUILTIN_FAST_WITH_KEYWORDS | 20 | 4.0% |
Successors and predecessors for CALL_FUNCTION_EX
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_INTRINSIC_1 | 60 | 50.0% |
| LOAD_FAST | 60 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 60 | 100.0% |
Successors and predecessors for CALL_INTRINSIC_1
| Predecessors | Count | Percentage |
|---|---|---|
| LIST_EXTEND | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_FUNCTION_EX | 60 | 100.0% |
Successors and predecessors for CALL_KW
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 20 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_KW_NON_PY | 20 | 100.0% |
Successors and predecessors for COMPARE_OP
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 960 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 960 | 100.0% |
Successors and predecessors for COPY
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_BUILTIN_FAST_WITH_KEYWORDS | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_SPECIAL | 60 | 100.0% |
Successors and predecessors for COPY_FREE_VARS
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 60 | 100.0% |
Successors and predecessors for EXTENDED_ARG
| Predecessors | Count | Percentage |
|---|---|---|
| POP_TOP | 960 | 48.5% |
| JUMP_BACKWARD | 960 | 48.5% |
| GET_ITER | 60 | 3.0% |
| Successors | Count | Percentage |
|---|---|---|
| FOR_ITER_RANGE | 1,020 | 51.5% |
| JUMP_BACKWARD | 960 | 48.5% |
Successors and predecessors for FOR_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for IS_OP
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
Successors and predecessors for JUMP_BACKWARD
| Predecessors | Count | Percentage |
|---|---|---|
| EXTENDED_ARG | 960 | 94.1% |
| POP_TOP | 60 | 5.9% |
| Successors | Count | Percentage |
|---|---|---|
| EXTENDED_ARG | 960 | 94.1% |
| FOR_ITER | 60 | 5.9% |
Successors and predecessors for JUMP_FORWARD
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for LIST_EXTEND
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_DEREF | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_INTRINSIC_1 | 60 | 100.0% |
Successors and predecessors for LOAD_ATTR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,120 | 84.8% |
| LOAD_GLOBAL_MODULE | 120 | 9.1% |
| LOAD_ATTR_INSTANCE_VALUE | 40 | 3.0% |
| LOAD_ATTR | 20 | 1.5% |
| LOAD_FAST_LOAD_FAST | 20 | 1.5% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 960 | 72.7% |
| LOAD_ATTR_MODULE | 120 | 9.1% |
| LOAD_FAST_LOAD_FAST | 60 | 4.5% |
| LOAD_ATTR_INSTANCE_VALUE | 60 | 4.5% |
| LOAD_ATTR_METHOD_NO_DICT | 40 | 3.0% |
Successors and predecessors for LOAD_CONST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 1,260 | 37.5% |
| LOAD_FAST | 1,020 | 30.4% |
| LOAD_GLOBAL_BUILTIN | 960 | 28.6% |
| BUILD_TUPLE | 60 | 1.8% |
| POP_JUMP_IF_NOT_NONE | 60 | 1.8% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_BUILTIN_CLASS | 1,000 | 29.8% |
| CALL_KW_NON_PY | 1,000 | 29.8% |
| LOAD_FAST | 960 | 28.6% |
| CALL_NON_PY_GENERAL | 120 | 3.6% |
| CALL | 100 | 3.0% |
Successors and predecessors for LOAD_DEREF
| Predecessors | Count | Percentage |
|---|---|---|
| BUILD_LIST | 60 | 50.0% |
| RESUME_CHECK | 60 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 60 | 50.0% |
| LIST_EXTEND | 60 | 50.0% |
Successors and predecessors for LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 14,700 | 43.4% |
| LOAD_FAST | 9,600 | 28.3% |
| POP_TOP | 1,980 | 5.8% |
| LOAD_ATTR_METHOD_NO_DICT | 1,920 | 5.7% |
| LOAD_GLOBAL_BUILTIN | 1,080 | 3.2% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 9,600 | 28.3% |
| BINARY_OP | 7,700 | 22.7% |
| LOAD_ATTR_METHOD_LAZY_DICT | 3,880 | 11.4% |
| CALL_NON_PY_GENERAL | 2,880 | 8.5% |
| LOAD_ATTR_METHOD_NO_DICT | 1,920 | 5.7% |
Successors and predecessors for LOAD_FAST_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 40 | 66.7% |
| CALL | 20 | 33.3% |
Successors and predecessors for LOAD_FAST_LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 60 | 20.0% |
| LOAD_ATTR | 60 | 20.0% |
| LOAD_ATTR_METHOD_NO_DICT | 60 | 20.0% |
| LOAD_ATTR_METHOD_WITH_VALUES | 60 | 20.0% |
| LOAD_GLOBAL_MODULE | 60 | 20.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 80 | 26.7% |
| BUILD_TUPLE | 60 | 20.0% |
| CALL | 60 | 20.0% |
| CALL_NON_PY_GENERAL | 40 | 13.3% |
| LOAD_ATTR_INSTANCE_VALUE | 40 | 13.3% |
Successors and predecessors for LOAD_GLOBAL
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 180 | 47.4% |
| RESUME_CHECK | 60 | 15.8% |
| LOAD_GLOBAL_BUILTIN | 40 | 10.5% |
| LOAD_GLOBAL_MODULE | 40 | 10.5% |
| POP_TOP | 20 | 5.3% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 300 | 78.9% |
| LOAD_GLOBAL_BUILTIN | 80 | 21.1% |
Successors and predecessors for LOAD_SMALL_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_METHOD_LAZY_DICT | 2,880 | 73.8% |
| LOAD_FAST | 1,020 | 26.2% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_METHOD_DESCRIPTOR_FAST | 2,880 | 73.8% |
| BINARY_OP | 960 | 24.6% |
| BINARY_SUBSCR_TUPLE_INT | 40 | 1.0% |
| BINARY_SUBSCR | 20 | 0.5% |
Successors and predecessors for LOAD_SPECIAL
| Predecessors | Count | Percentage |
|---|---|---|
| COPY | 60 | 50.0% |
| SWAP | 60 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| SWAP | 60 | 50.0% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 40 | 33.3% |
| CALL | 20 | 16.7% |
Successors and predecessors for MAKE_CELL
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_PY_GENERAL | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 60 | 100.0% |
Successors and predecessors for POP_JUMP_IF_FALSE
| Predecessors | Count | Percentage |
|---|---|---|
| COMPARE_OP | 960 | 48.5% |
| TO_BOOL_INT | 960 | 48.5% |
| TO_BOOL | 60 | 3.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,020 | 51.5% |
| LOAD_GLOBAL_MODULE | 960 | 48.5% |
Successors and predecessors for POP_JUMP_IF_NOT_NONE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 60 | 100.0% |
Successors and predecessors for POP_JUMP_IF_TRUE
| Predecessors | Count | Percentage |
|---|---|---|
| TO_BOOL_BOOL | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| NOP | 60 | 100.0% |
Successors and predecessors for SET_FUNCTION_ATTRIBUTE
| Predecessors | Count | Percentage |
|---|---|---|
| MAKE_FUNCTION | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
Successors and predecessors for STORE_ATTR
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 60 | 75.0% |
| STORE_ATTR | 20 | 25.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_BUILTIN | 40 | 50.0% |
| LOAD_GLOBAL | 20 | 25.0% |
| STORE_ATTR | 20 | 25.0% |
Successors and predecessors for STORE_DEREF
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for STORE_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_OP | 7,680 | 39.6% |
| CALL_NON_PY_GENERAL | 6,120 | 31.6% |
| FOR_ITER_RANGE | 1,920 | 9.9% |
| CALL_METHOD_DESCRIPTOR_FAST | 1,020 | 5.3% |
| BINARY_SUBSCR_LIST_INT | 960 | 5.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 14,700 | 75.9% |
| LOAD_GLOBAL_MODULE | 2,200 | 11.4% |
| LOAD_GLOBAL_BUILTIN | 2,000 | 10.3% |
| LOAD_CONST_IMMORTAL | 240 | 1.2% |
| LOAD_GLOBAL | 180 | 0.9% |
Successors and predecessors for STORE_FAST_STORE_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| UNPACK_SEQUENCE_TWO_TUPLE | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for SWAP
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SPECIAL | 60 | 50.0% |
| SWAP | 60 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_SPECIAL | 60 | 50.0% |
| SWAP | 60 | 50.0% |
Successors and predecessors for UNPACK_SEQUENCE
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_METHOD_DESCRIPTOR_NOARGS | 20 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| UNPACK_SEQUENCE_TWO_TUPLE | 20 | 100.0% |
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% |
Successors and predecessors for BINARY_SUBSCR_LIST_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 960 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 960 | 100.0% |
Successors and predecessors for BINARY_SUBSCR_TUPLE_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 40 | 66.7% |
| BINARY_SUBSCR | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
Successors and predecessors for CALL_BUILTIN_CLASS
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 1,000 | 87.7% |
| CALL | 60 | 5.3% |
| LOAD_FAST | 40 | 3.5% |
| CALL_BUILTIN_CLASS | 40 | 3.5% |
| Successors | Count | Percentage |
|---|---|---|
| GET_ITER | 1,020 | 89.5% |
| STORE_FAST | 60 | 5.3% |
| CALL_BUILTIN_CLASS | 40 | 3.5% |
| CALL | 20 | 1.8% |
Successors and predecessors for CALL_BUILTIN_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 960 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| UNPACK_SEQUENCE_TUPLE | 960 | 100.0% |
Successors and predecessors for CALL_BUILTIN_FAST_WITH_KEYWORDS
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 40 | 66.7% |
| CALL | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| COPY | 60 | 100.0% |
Successors and predecessors for CALL_KW_NON_PY
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 1,000 | 98.0% |
| CALL_KW | 20 | 2.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 960 | 94.1% |
| STORE_FAST | 60 | 5.9% |
Successors and predecessors for CALL_METHOD_DESCRIPTOR_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 2,880 | 73.8% |
| LOAD_ATTR_METHOD_LAZY_DICT | 1,000 | 25.6% |
| CALL | 20 | 0.5% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 2,880 | 73.8% |
| STORE_FAST | 1,020 | 26.2% |
Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS
| Predecessors | Count | Percentage |
|---|---|---|
| CALL | 40 | 33.3% |
| LOAD_SPECIAL | 40 | 33.3% |
| LOAD_ATTR_METHOD_NO_DICT | 40 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 50.0% |
| UNPACK_SEQUENCE_TWO_TUPLE | 40 | 33.3% |
| UNPACK_SEQUENCE | 20 | 16.7% |
Successors and predecessors for CALL_METHOD_DESCRIPTOR_O
| Predecessors | Count | Percentage |
|---|---|---|
| BUILD_TUPLE | 40 | 66.7% |
| CALL | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 60 | 100.0% |
Successors and predecessors for CALL_NON_PY_GENERAL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 2,920 | 45.1% |
| LOAD_FAST | 2,880 | 44.4% |
| CALL | 240 | 3.7% |
| PUSH_NULL | 200 | 3.1% |
| LOAD_CONST | 120 | 1.9% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 6,120 | 94.4% |
| POP_TOP | 120 | 1.9% |
| RETURN_VALUE | 60 | 0.9% |
| LOAD_FAST | 60 | 0.9% |
| STORE_ATTR | 60 | 0.9% |
Successors and predecessors for CALL_PY_EXACT_ARGS
| Predecessors | Count | Percentage |
|---|---|---|
| CALL | 80 | 33.3% |
| LOAD_FAST_LOAD_FAST | 80 | 33.3% |
| LOAD_ATTR_INSTANCE_VALUE | 40 | 16.7% |
| LOAD_CONST_IMMORTAL | 40 | 16.7% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 180 | 75.0% |
| COPY_FREE_VARS | 60 | 25.0% |
Successors and predecessors for CALL_PY_GENERAL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 40 | 66.7% |
| CALL | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| MAKE_CELL | 60 | 100.0% |
Successors and predecessors for FOR_ITER_RANGE
| Predecessors | Count | Percentage |
|---|---|---|
| EXTENDED_ARG | 1,020 | 51.5% |
| GET_ITER | 960 | 48.5% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 1,920 | 97.0% |
| LOAD_GLOBAL_MODULE | 40 | 2.0% |
| LOAD_GLOBAL | 20 | 1.0% |
Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 140 | 58.3% |
| LOAD_ATTR | 60 | 25.0% |
| LOAD_FAST_LOAD_FAST | 40 | 16.7% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_METHOD_NO_DICT | 80 | 33.3% |
| TO_BOOL | 60 | 25.0% |
| LOAD_ATTR | 40 | 16.7% |
| CALL_PY_EXACT_ARGS | 40 | 16.7% |
| CALL | 20 | 8.3% |
Successors and predecessors for LOAD_ATTR_METHOD_LAZY_DICT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 3,880 | 99.5% |
| LOAD_ATTR | 20 | 0.5% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 2,880 | 73.8% |
| CALL_METHOD_DESCRIPTOR_FAST | 1,000 | 25.6% |
| CALL | 20 | 0.5% |
Successors and predecessors for LOAD_ATTR_METHOD_NO_DICT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,920 | 94.1% |
| LOAD_ATTR_INSTANCE_VALUE | 80 | 3.9% |
| LOAD_ATTR | 40 | 2.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,920 | 94.1% |
| LOAD_FAST_LOAD_FAST | 60 | 2.9% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 40 | 2.0% |
| CALL | 20 | 1.0% |
Successors and predecessors for LOAD_ATTR_METHOD_WITH_VALUES
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 80 | 66.7% |
| LOAD_ATTR | 40 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 50.0% |
| LOAD_FAST_LOAD_FAST | 60 | 50.0% |
Successors and predecessors for LOAD_ATTR_MODULE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 240 | 66.7% |
| LOAD_ATTR | 120 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 360 | 100.0% |
Successors and predecessors for LOAD_CONST_IMMORTAL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 2,880 | 62.3% |
| LOAD_FAST | 1,080 | 23.4% |
| STORE_FAST | 240 | 5.2% |
| LOAD_CONST_IMMORTAL | 240 | 5.2% |
| POP_TOP | 180 | 3.9% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 2,920 | 63.2% |
| COMPARE_OP | 960 | 20.8% |
| LOAD_CONST_IMMORTAL | 240 | 5.2% |
| RETURN_VALUE | 180 | 3.9% |
| STORE_FAST | 120 | 2.6% |
Successors and predecessors for LOAD_GLOBAL_BUILTIN
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 2,000 | 92.6% |
| LOAD_GLOBAL | 80 | 3.7% |
| STORE_ATTR | 40 | 1.9% |
| LOAD_GLOBAL_BUILTIN | 40 | 1.9% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,080 | 50.0% |
| LOAD_CONST | 960 | 44.4% |
| LOAD_GLOBAL | 40 | 1.9% |
| LOAD_GLOBAL_BUILTIN | 40 | 1.9% |
| LOAD_GLOBAL_MODULE | 40 | 1.9% |
Successors and predecessors for LOAD_GLOBAL_MODULE
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 2,200 | 46.4% |
| POP_TOP | 1,000 | 21.1% |
| POP_JUMP_IF_FALSE | 960 | 20.3% |
| LOAD_GLOBAL | 300 | 6.3% |
| RESUME_CHECK | 120 | 2.5% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 2,880 | 60.8% |
| LOAD_CONST | 1,260 | 26.6% |
| LOAD_ATTR_MODULE | 240 | 5.1% |
| LOAD_ATTR | 120 | 2.5% |
| LOAD_GLOBAL_MODULE | 80 | 1.7% |
Successors and predecessors for RESUME_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 180 | 42.9% |
| CACHE | 60 | 14.3% |
| CALL_FUNCTION_EX | 60 | 14.3% |
| COPY_FREE_VARS | 60 | 14.3% |
| MAKE_CELL | 60 | 14.3% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 180 | 42.9% |
| LOAD_GLOBAL_MODULE | 120 | 28.6% |
| LOAD_DEREF | 60 | 14.3% |
| LOAD_GLOBAL | 60 | 14.3% |
Successors and predecessors for TO_BOOL_BOOL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 40 | 66.7% |
| TO_BOOL | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_TRUE | 60 | 100.0% |
Successors and predecessors for TO_BOOL_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 960 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 960 | 100.0% |
Successors and predecessors for UNPACK_SEQUENCE_TUPLE
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_BUILTIN_FAST | 960 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 960 | 100.0% |
Successors and predecessors for UNPACK_SEQUENCE_TWO_TUPLE
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_METHOD_DESCRIPTOR_NOARGS | 40 | 66.7% |
| UNPACK_SEQUENCE | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST_STORE_FAST | 60 | 100.0% |
Successors and predecessors for ENTER_EXECUTOR
| Predecessors | Count | Percentage |
|---|---|---|
| POP_TOP | 960 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 960 | 100.0% |
Specialization stats by family
specialization stats for BINARY_OP family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
8,640 | 99.1% |
hit
ⓘSpecialized instructions that complete. |
60 | 0.7% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for BINARY_SUBSCR family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
1,020 | 98.1% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for CALL family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
6,420 | 92.0% |
miss
ⓘSpecialized instructions that deopt. |
60 | 0.9% |
| Success | Count | Ratio |
|---|---|---|
| Success | 500 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for CALL_KW family
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for COMPARE_OP family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
960 | 100.0% |
specialization stats for FOR_ITER family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 2.9% |
hit
ⓘSpecialized instructions that complete. |
1,980 | 97.1% |
specialization stats for LOAD_ATTR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
1,020 | 12.8% |
hit
ⓘSpecialized instructions that complete. |
6,660 | 83.5% |
| Success | Count | Ratio |
|---|---|---|
| Success | 280 | 93.3% |
| Failure | 20 | 6.7% |
specialization stats for LOAD_GLOBAL family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
6,900 | 94.8% |
| Success | Count | Ratio |
|---|---|---|
| Success | 380 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for STORE_ATTR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 75.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 0 | 0.0% |
| Failure | 20 | 100.0% |
| Failure kind | Count | Ratio |
|---|---|---|
| overridden | 20 | 100.0% |
specialization stats for TO_BOOL family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 5.4% |
hit
ⓘSpecialized instructions that complete. |
1,020 | 91.1% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 50.0% |
| Failure | 20 | 50.0% |
| Failure kind | Count | Ratio |
|---|---|---|
| sequence | 20 | 100.0% |
specialization stats for UNPACK_SEQUENCE family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
1,020 | 98.1% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 100.0% |
| Failure | 0 | 0.0% |
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. |
75,480 | 60.2% |
Not specialized
ⓘInstructions that could be specialized but aren't, e.g. |
12,120 | 9.7% |
Specialized hits
ⓘSpecialized instructions, e.g. |
37,680 | 30.1% |
Specialized misses
ⓘSpecialized instructions, e.g. |
60 | 0.0% |
Breakdown of deferred (not specialized) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| BINARY_OP | 8,640 | 80.0% |
| LOAD_ATTR | 1,020 | 9.4% |
| COMPARE_OP | 960 | 8.9% |
| TO_BOOL | 60 | 0.6% |
| FOR_ITER | 60 | 0.6% |
| STORE_ATTR | 60 | 0.6% |
| BINARY_SLICE | 0 | 0.0% |
| STORE_SLICE | 0 | 0.0% |
| CACHE | 0 | 0.0% |
| BINARY_SUBSCR | 0 | 0.0% |
Breakdown of misses (specialized deopts) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| CALL_METHOD_DESCRIPTOR_NOARGS | 60 | 100.0% |
| CACHE | 0 | 0.0% |
| GET_ITER | 0 | 0.0% |
| MAKE_FUNCTION | 0 | 0.0% |
| NOP | 0 | 0.0% |
| POP_TOP | 0 | 0.0% |
| PUSH_NULL | 0 | 0.0% |
| RETURN_VALUE | 0 | 0.0% |
| BUILD_LIST | 0 | 0.0% |
| BUILD_TUPLE | 0 | 0.0% |
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 | 60 | 14.3% |
| Calls to Python functions inlined | 360 | 85.7% |
| Calls via PyEval_EvalFrame (total) | 60 | 14.3% |
| Calls via PyEval_EvalFrame (vector) | 60 | 14.3% |
| Calls via PyEval_EvalFrame (generator) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (legacy) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function vectorcall) | 60 | 14.3% |
| Calls via PyEval_EvalFrame (build class) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (slot) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function ex) | 60 | 14.3% |
| Calls via PyEval_EvalFrame (api) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (method) | 0 | 0.0% |
| Frame objects created | 0 | 0.0% |
| Frames pushed | 420 | 100.0% |
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 | 21,365,380 | 21.5% |
| Frees to freelist | 21,365,400 | |
| Allocations | 77,971,660 | 78.5% |
| Allocations to 512 bytes | 77,971,540 | 78.5% |
| Allocations to 4 kbytes | 0 | 0.0% |
| Allocations over 4 kbytes | 120 | 0.0% |
| Frees | 77,971,581 | |
| Inline values | 120 | |
| Interpreter mortal increfs | 154,666,260 | 30.3% |
| Interpreter mortal decrefs | 216,852,700 | 34.5% |
| Mortal increfs | 276,154,072 | 54.1% |
| Mortal decrefs | 308,500,818 | 49.0% |
| Interpreter immortal increfs | 20,598,060 | 4.0% |
| Interpreter immortal decrefs | 47,261,280 | 7.5% |
| Immortal increfs | 58,747,834 | 11.5% |
| Immortal decrefs | 56,478,528 | 9.0% |
| Materialize dict (on request) | 0 | 0.0% |
| Materialize dict (new key) | 0 | 0.0% |
| Materialize dict (too big) | 0 | 0.0% |
| Materialize dict (str subclass) | 0 | 0.0% |
| Method cache hits | 14,401,593 | |
| Method cache misses | 87 | |
| Method cache collisions | 107 | |
| Method cache dunder hits | 154 | |
| Method cache dunder misses | 26 |
GC collections and effectiveness
Collected/visits gives some measure of efficiency.
| Generation | Collections | Objects collected | Object visits | Reachable from roots | Not reachable from roots |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 | 0 | 0 |
| 2 | 0 | 0 | 0 | 0 | 0 |
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. |
0 | |
Traces created
ⓘThe number of traces that were successfully created. |
0 | |
Trace stack overflow
ⓘA trace is truncated because it would require more than 5 stack frames. |
0 | |
Trace stack underflow
ⓘA potential trace is abandoned because it pops more frames than it pushes. |
0 | |
Trace too long
ⓘA trace is truncated because it is longer than the instruction buffer. |
0 | |
Trace too short
ⓘA potential trace is abandoned because it it too short. |
0 | |
Inner loop found
ⓘA trace is truncated because it has an inner loop |
0 | |
Recursive call
ⓘA trace is truncated because it has a recursive call. |
0 | |
Low confidence
ⓘA trace is abandoned because the likelihood of the jump to top being taken is too low. |
0 | |
Executors invalidated
ⓘThe number of executors that were invalidated due to watched dictionary changes. |
0 | |
Traces executed
ⓘThe number of traces that were executed |
4,787,520 | |
Uops executed
ⓘThe total number of uops (micro-operations) that were executed |
607,229,760 | 12,683.6% |
| Count | Ratio | |
|---|---|---|
Optimizer attempts
ⓘThe number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run. |
0 | |
Optimizer successes
ⓘThe number of traces that were successfully optimized. |
0 | |
Optimizer no memory
ⓘThe number of optimizations that failed due to no memory. |
0 | |
Remove globals builtins changed
ⓘThe builtins changed during optimization |
0 | |
Remove globals incorrect keys
ⓘThe keys in the globals dictionary aren't what was expected |
0 |
trace length histogram
| Range | Count | Ratio |
|---|---|---|
| <= 1 | 0 |
optimized trace length histogram
| Range | Count | Ratio |
|---|---|---|
| <= 1 | 0 |
trace run length histogram
| Range | Count | Ratio |
|---|---|---|
| <= 1 | 0 | 0.0% |
uop execution stats
| Name | Count | Self | Cumulative | Miss ratio |
|---|---|---|---|---|
| _LOAD_FAST | 96,018,240 | 15.8% | 15.8% | |
| _SET_IP | 81,609,600 | 13.4% | 29.3% | |
| _CHECK_VALIDITY | 81,609,600 | 13.4% | 42.7% | |
| _STORE_FAST | 62,412,480 | 10.3% | 53.0% | |
| _BINARY_OP | 36,011,520 | 5.9% | 58.9% | |
| _CHECK_PERIODIC | 31,200,960 | 5.1% | 64.0% | |
| _CALL_NON_PY_GENERAL | 12,003,840 | 2.0% | 66.0% | |
| _CHECK_IS_NOT_PY_CALLABLE | 12,003,840 | 2.0% | 68.0% | |
| _GUARD_TYPE_VERSION | 12,003,840 | 2.0% | 70.0% | |
| _LOAD_FAST_3 | 12,003,840 | 2.0% | 71.9% | |
| _LOAD_CONST_INLINE | 9,598,080 | 1.6% | 73.5% | |
| _LOAD_CONST_INLINE_WITH_NULL | 9,598,080 | 1.6% | 75.1% | |
| _LOAD_ATTR_METHOD_NO_DICT | 7,204,800 | 1.2% | 76.3% | |
| _MAKE_WARM | 7,193,280 | 1.2% | 77.5% | |
| _CHECK_FUNCTION | 7,192,320 | 1.2% | 78.7% | |
| _GUARD_NOT_EXHAUSTED_RANGE | 4,800,000 | 0.8% | 79.5% | 0.0% |
| _ITER_CHECK_RANGE | 4,800,000 | 0.8% | 80.2% | |
| _GUARD_IS_TRUE_POP | 4,799,040 | 0.8% | 81.0% | 49.9% |
| _POP_TOP | 4,799,040 | 0.8% | 81.8% | |
| _BINARY_SUBSCR_LIST_INT | 4,799,040 | 0.8% | 82.6% | |
| _TO_BOOL_INT | 4,799,040 | 0.8% | 83.4% | |
| _UNPACK_SEQUENCE_TUPLE | 4,799,040 | 0.8% | 84.2% | |
| _CALL_BUILTIN_FAST | 4,799,040 | 0.8% | 85.0% | |
| _CALL_KW_NON_PY | 4,799,040 | 0.8% | 85.8% | |
| _CALL_METHOD_DESCRIPTOR_FAST | 4,799,040 | 0.8% | 86.6% | |
| _CHECK_ATTR_METHOD_LAZY_DICT | 4,799,040 | 0.8% | 87.4% | |
| _CHECK_IS_NOT_PY_CALLABLE_KW | 4,799,040 | 0.8% | 88.1% | |
| _COMPARE_OP | 4,799,040 | 0.8% | 88.9% | |
| _GUARD_IS_FALSE_POP | 4,799,040 | 0.8% | 89.7% | |
| _ITER_NEXT_RANGE | 4,799,040 | 0.8% | 90.5% | |
| _LOAD_ATTR | 4,799,040 | 0.8% | 91.3% | |
| _LOAD_ATTR_METHOD_LAZY_DICT | 4,799,040 | 0.8% | 92.1% | |
| _LOAD_CONST_INLINE_BORROW | 4,799,040 | 0.8% | 92.9% | |
| _LOAD_FAST_2 | 4,799,040 | 0.8% | 93.7% | |
| _LOAD_FAST_4 | 4,799,040 | 0.8% | 94.5% | |
| _LOAD_FAST_5 | 4,799,040 | 0.8% | 95.3% | |
| _LOAD_FAST_7 | 4,799,040 | 0.8% | 96.1% | |
| _LOAD_SMALL_INT | 4,799,040 | 0.8% | 96.8% | |
| _LOAD_SMALL_INT_1 | 4,799,040 | 0.8% | 97.6% | |
| _EXIT_TRACE | 4,787,520 | 0.8% | 98.4% | |
| _START_EXECUTOR | 4,787,520 | 0.8% | 99.2% | |
| _JUMP_TO_TOP | 2,405,760 | 0.4% | 99.6% | |
| _LOAD_FAST_6 | 2,405,760 | 0.4% | 100.0% |
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_VALIDITY _STORE_FAST | 52,814,400 | 8.7% | 8.7% |
| _STORE_FAST _LOAD_FAST | 43,216,320 | 7.1% | 15.8% |
| _SET_IP _BINARY_OP | 36,011,520 | 5.9% | 21.7% |
| _BINARY_OP _CHECK_VALIDITY | 36,011,520 | 5.9% | 27.7% |
| _LOAD_FAST _SET_IP | 33,605,760 | 5.5% | 33.2% |
| _CHECK_PERIODIC _CHECK_VALIDITY | 31,200,960 | 5.1% | 38.3% |
| _LOAD_FAST _LOAD_FAST | 28,806,720 | 4.7% | 43.1% |
| _SET_IP _CHECK_IS_NOT_PY_CALLABLE | 12,003,840 | 2.0% | 45.1% |
| _CALL_NON_PY_GENERAL _CHECK_PERIODIC | 12,003,840 | 2.0% | 47.0% |
| _CHECK_IS_NOT_PY_CALLABLE _CALL_NON_PY_GENERAL | 12,003,840 | 2.0% | 49.0% |
| _LOAD_FAST_3 _SET_IP | 12,003,840 | 2.0% | 51.0% |
| _GUARD_TYPE_VERSION _LOAD_ATTR_METHOD_NO_DICT | 7,204,800 | 1.2% | 52.2% |
| _LOAD_ATTR_METHOD_NO_DICT _LOAD_FAST_3 | 7,204,800 | 1.2% | 53.4% |
| _LOAD_FAST _GUARD_TYPE_VERSION | 7,204,800 | 1.2% | 54.6% |
| _CHECK_FUNCTION _LOAD_CONST_INLINE_WITH_NULL | 7,192,320 | 1.2% | 55.7% |
| _SET_IP _CHECK_PERIODIC | 4,800,000 | 0.8% | 56.5% |
| _CHECK_VALIDITY _ITER_CHECK_RANGE | 4,800,000 | 0.8% | 57.3% |
| _ITER_CHECK_RANGE _GUARD_NOT_EXHAUSTED_RANGE | 4,800,000 | 0.8% | 58.1% |
| _MAKE_WARM _SET_IP | 4,800,000 | 0.8% | 58.9% |
| _BINARY_SUBSCR_LIST_INT _CHECK_VALIDITY | 4,799,040 | 0.8% | 59.7% |
| _TO_BOOL_INT _GUARD_IS_TRUE_POP | 4,799,040 | 0.8% | 60.5% |
| _UNPACK_SEQUENCE_TUPLE _STORE_FAST | 4,799,040 | 0.8% | 61.3% |
| _SET_IP _BINARY_SUBSCR_LIST_INT | 4,799,040 | 0.8% | 62.1% |
| _SET_IP _CALL_BUILTIN_FAST | 4,799,040 | 0.8% | 62.9% |
| _SET_IP _CALL_METHOD_DESCRIPTOR_FAST | 4,799,040 | 0.8% | 63.6% |
| _SET_IP _CHECK_IS_NOT_PY_CALLABLE_KW | 4,799,040 | 0.8% | 64.4% |
| _SET_IP _COMPARE_OP | 4,799,040 | 0.8% | 65.2% |
| _SET_IP _LOAD_ATTR | 4,799,040 | 0.8% | 66.0% |
| _CALL_BUILTIN_FAST _CHECK_PERIODIC | 4,799,040 | 0.8% | 66.8% |
| _CALL_KW_NON_PY _CHECK_PERIODIC | 4,799,040 | 0.8% | 67.6% |
| _CALL_METHOD_DESCRIPTOR_FAST _CHECK_PERIODIC | 4,799,040 | 0.8% | 68.4% |
| _CHECK_ATTR_METHOD_LAZY_DICT _LOAD_ATTR_METHOD_LAZY_DICT | 4,799,040 | 0.8% | 69.2% |
| _CHECK_IS_NOT_PY_CALLABLE_KW _CALL_KW_NON_PY | 4,799,040 | 0.8% | 70.0% |
| _CHECK_VALIDITY _POP_TOP | 4,799,040 | 0.8% | 70.8% |
| _CHECK_VALIDITY _UNPACK_SEQUENCE_TUPLE | 4,799,040 | 0.8% | 71.6% |
| _CHECK_VALIDITY _GUARD_IS_FALSE_POP | 4,799,040 | 0.8% | 72.3% |
| _CHECK_VALIDITY _LOAD_FAST | 4,799,040 | 0.8% | 73.1% |
| _CHECK_VALIDITY _LOAD_FAST_3 | 4,799,040 | 0.8% | 73.9% |
| _COMPARE_OP _CHECK_VALIDITY | 4,799,040 | 0.8% | 74.7% |
| _GUARD_IS_FALSE_POP _CHECK_FUNCTION | 4,799,040 | 0.8% | 75.5% |
| _GUARD_NOT_EXHAUSTED_RANGE _ITER_NEXT_RANGE | 4,799,040 | 0.8% | 76.3% |
| _GUARD_TYPE_VERSION _CHECK_ATTR_METHOD_LAZY_DICT | 4,799,040 | 0.8% | 77.1% |
| _ITER_NEXT_RANGE _STORE_FAST | 4,799,040 | 0.8% | 77.9% |
| _LOAD_ATTR _CHECK_VALIDITY | 4,799,040 | 0.8% | 78.7% |
| _LOAD_ATTR_METHOD_LAZY_DICT _LOAD_SMALL_INT | 4,799,040 | 0.8% | 79.5% |
| _LOAD_CONST_INLINE _SET_IP | 4,799,040 | 0.8% | 80.2% |
| _LOAD_CONST_INLINE _LOAD_FAST | 4,799,040 | 0.8% | 81.0% |
| _LOAD_CONST_INLINE_BORROW _SET_IP | 4,799,040 | 0.8% | 81.8% |
| _LOAD_CONST_INLINE_WITH_NULL _LOAD_CONST_INLINE | 4,799,040 | 0.8% | 82.6% |
| _LOAD_CONST_INLINE_WITH_NULL _LOAD_FAST | 4,799,040 | 0.8% | 83.4% |
| _LOAD_FAST _TO_BOOL_INT | 4,799,040 | 0.8% | 84.2% |
| _LOAD_FAST _LOAD_CONST_INLINE | 4,799,040 | 0.8% | 85.0% |
| _LOAD_FAST _LOAD_CONST_INLINE_BORROW | 4,799,040 | 0.8% | 85.8% |
| _LOAD_FAST _LOAD_FAST_5 | 4,799,040 | 0.8% | 86.6% |
| _LOAD_FAST _LOAD_SMALL_INT_1 | 4,799,040 | 0.8% | 87.4% |
| _LOAD_FAST_2 _LOAD_FAST | 4,799,040 | 0.8% | 88.1% |
| _LOAD_FAST_4 _SET_IP | 4,799,040 | 0.8% | 88.9% |
| _LOAD_FAST_5 _SET_IP | 4,799,040 | 0.8% | 89.7% |
| _LOAD_FAST_7 _GUARD_TYPE_VERSION | 4,799,040 | 0.8% | 90.5% |
| _LOAD_SMALL_INT _SET_IP | 4,799,040 | 0.8% | 91.3% |
| _LOAD_SMALL_INT_1 _SET_IP | 4,799,040 | 0.8% | 92.1% |
| _STORE_FAST _LOAD_FAST_2 | 4,799,040 | 0.8% | 92.9% |
| _STORE_FAST _LOAD_FAST_4 | 4,799,040 | 0.8% | 93.7% |
| _STORE_FAST _LOAD_FAST_7 | 4,799,040 | 0.8% | 94.5% |
| _START_EXECUTOR _MAKE_WARM | 4,787,520 | 0.8% | 95.3% |
| _POP_TOP _JUMP_TO_TOP | 2,405,760 | 0.4% | 95.7% |
| _GUARD_IS_TRUE_POP _LOAD_FAST | 2,405,760 | 0.4% | 96.1% |
| _JUMP_TO_TOP _MAKE_WARM | 2,405,760 | 0.4% | 96.4% |
| _LOAD_FAST _LOAD_FAST_6 | 2,405,760 | 0.4% | 96.8% |
| _LOAD_FAST_6 _SET_IP | 2,405,760 | 0.4% | 97.2% |
| _STORE_FAST _LOAD_CONST_INLINE_WITH_NULL | 2,405,760 | 0.4% | 97.6% |
| _POP_TOP _EXIT_TRACE | 2,393,280 | 0.4% | 98.0% |
| _GUARD_IS_TRUE_POP _EXIT_TRACE | 2,393,280 | 0.4% | 98.4% |
| _MAKE_WARM _LOAD_FAST | 2,393,280 | 0.4% | 98.8% |
| _STORE_FAST _CHECK_FUNCTION | 2,393,280 | 0.4% | 99.2% |
| _GUARD_NOT_EXHAUSTED_RANGE _EXIT_TRACE | 960 | 0.0% | 99.2% |
unsupported opcodes
Optimization stopped after encountering this opcode
Counts of rare/unlikely events
| Event | Count |
|---|---|
set class
ⓘSetting an object's class, |
0 |
set bases
ⓘSetting the bases of a class, |
0 |
set eval frame func
ⓘSetting the PEP 523 frame eval function |
0 |
builtin dict
ⓘModifying the builtins, |
0 |
func modification
ⓘModifying a function, e.g. |
0 |
watched dict modification
ⓘA watched dict has been modified |
0 |
watched globals modification
ⓘA watched |
0 |
Meta statistics
| Count | |
|---|---|
| Number of data files | 20 |
Stats gathered on: 2024-12-15