- benchmark: float
- fork: python
- ref: cf4c4ecc26c7e3b89f2e56893260a8a3319dab3d
- commit hash: cf4c4ec
- commit date: 2025-02-01T18:49:45+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 | 372,000,540 | 24.4% | 24.4% | |
| LOAD_ATTR_SLOT | 179,998,920 | 11.8% | 36.2% | |
| STORE_FAST | 108,000,960 | 7.1% | 43.3% | |
| STORE_ATTR_SLOT | 107,999,640 | 7.1% | 50.4% | |
| LOAD_FAST_LOAD_FAST | 60,000,300 | 3.9% | 54.3% | |
| RETURN_VALUE | 48,000,480 | 3.1% | 57.5% | |
| LOAD_GLOBAL_MODULE | 48,000,360 | 3.1% | 60.6% | |
| COPY | 48,000,000 | 3.1% | 63.8% | |
| BINARY_OP_MULTIPLY_FLOAT | 48,000,000 | 3.1% | 66.9% | |
| BINARY_OP | 36,008,980 | 2.4% | 69.3% | |
| RESUME_CHECK | 36,000,480 | 2.4% | 71.7% | 0.0% |
| JUMP_BACKWARD_NO_JIT | 36,000,060 | 2.4% | 74.0% | |
| SWAP | 36,000,000 | 2.4% | 76.4% | |
| CALL_BUILTIN_O | 36,000,000 | 2.4% | 78.7% | |
| POP_JUMP_IF_FALSE | 35,999,760 | 2.4% | 81.1% | |
| COMPARE_OP_FLOAT | 35,999,640 | 2.4% | 83.5% | |
| LOAD_CONST_IMMORTAL | 24,000,720 | 1.6% | 85.0% | |
| LOAD_SMALL_INT | 24,000,240 | 1.6% | 86.6% | |
| CALL_PY_EXACT_ARGS | 24,000,240 | 1.6% | 88.2% | |
| FOR_ITER_LIST | 24,000,120 | 1.6% | 89.8% | |
| BINARY_OP_ADD_FLOAT | 24,000,000 | 1.6% | 91.3% | |
| BINARY_OP_EXTEND | 24,000,000 | 1.6% | 92.9% | |
| LOAD_ATTR_METHOD_NO_DICT | 24,000,000 | 1.6% | 94.5% | |
| JUMP_FORWARD | 23,990,220 | 1.6% | 96.1% | |
| POP_TOP | 12,000,420 | 0.8% | 96.9% | |
| FOR_ITER_RANGE | 12,000,300 | 0.8% | 97.6% | |
| EXIT_INIT_CHECK | 12,000,000 | 0.8% | 98.4% | |
| CALL_ALLOC_AND_ENTER_INIT | 12,000,000 | 0.8% | 99.2% | |
| STORE_SUBSCR_LIST_INT | 12,000,000 | 0.8% | 100.0% | |
| PUSH_NULL | 540 | 0.0% | 100.0% | |
| POP_ITER | 480 | 0.0% | 100.0% | |
| GET_ITER | 420 | 0.0% | 100.0% | |
| CALL_NON_PY_GENERAL | 420 | 0.0% | 100.0% | |
| LOAD_ATTR | 280 | 0.0% | 100.0% | |
| CALL | 260 | 0.0% | 100.0% | |
| LOAD_ATTR_INSTANCE_VALUE | 240 | 0.0% | 100.0% | |
| LOAD_CONST_MORTAL | 240 | 0.0% | 100.0% | |
| CALL_BUILTIN_CLASS | 180 | 0.0% | 100.0% | |
| LOAD_ATTR_MODULE | 180 | 0.0% | 100.0% | |
| LOAD_GLOBAL_BUILTIN | 180 | 0.0% | 100.0% | |
| BINARY_SUBSCR | 160 | 0.0% | 100.0% | |
| INTERPRETER_EXIT | 120 | 0.0% | 100.0% | |
| BUILD_LIST | 120 | 0.0% | 100.0% | |
| BUILD_TUPLE | 120 | 0.0% | 100.0% | |
| BINARY_SUBSCR_LIST_INT | 120 | 0.0% | 100.0% | |
| LOAD_ATTR_METHOD_WITH_VALUES | 120 | 0.0% | 100.0% | |
| TO_BOOL | 100 | 0.0% | 100.0% | |
| LOAD_GLOBAL | 100 | 0.0% | 100.0% | |
| CALL_FUNCTION_EX | 60 | 0.0% | 100.0% | |
| MAKE_FUNCTION | 60 | 0.0% | 100.0% | |
| NOP | 60 | 0.0% | 100.0% | |
| COPY_FREE_VARS | 60 | 0.0% | 100.0% | |
| FOR_ITER | 60 | 0.0% | 100.0% | |
| IS_OP | 60 | 0.0% | 100.0% | |
| LOAD_DEREF | 60 | 0.0% | 100.0% | |
| MAKE_CELL | 60 | 0.0% | 100.0% | |
| POP_JUMP_IF_NOT_NONE | 60 | 0.0% | 100.0% | |
| POP_JUMP_IF_TRUE | 60 | 0.0% | 100.0% | |
| SET_FUNCTION_ATTRIBUTE | 60 | 0.0% | 100.0% | |
| STORE_DEREF | 60 | 0.0% | 100.0% | |
| STORE_FAST_STORE_FAST | 60 | 0.0% | 100.0% | |
| BINARY_OP_SUBTRACT_FLOAT | 60 | 0.0% | 100.0% | |
| BINARY_SUBSCR_TUPLE_INT | 60 | 0.0% | 100.0% | |
| CALL_METHOD_DESCRIPTOR_NOARGS | 60 | 0.0% | 100.0% | |
| CALL_METHOD_DESCRIPTOR_O | 60 | 0.0% | 100.0% | |
| CALL_PY_GENERAL | 60 | 0.0% | 100.0% | |
| COMPARE_OP_INT | 60 | 0.0% | 100.0% | |
| TO_BOOL_BOOL | 60 | 0.0% | 100.0% | |
| UNPACK_SEQUENCE_TWO_TUPLE | 60 | 0.0% | 100.0% | |
| COMPARE_OP | 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 |
|---|---|---|---|
| LOAD_FAST LOAD_ATTR_SLOT | 143,998,920 | 9.4% | 9.4% |
| LOAD_ATTR_SLOT LOAD_FAST | 84,009,120 | 5.5% | 15.0% |
| LOAD_FAST STORE_ATTR_SLOT | 71,999,640 | 4.7% | 19.7% |
| STORE_FAST LOAD_FAST | 60,000,600 | 3.9% | 23.6% |
| STORE_ATTR_SLOT LOAD_FAST | 59,999,640 | 3.9% | 27.6% |
| LOAD_FAST_LOAD_FAST BINARY_OP_MULTIPLY_FLOAT | 48,000,000 | 3.1% | 30.7% |
| LOAD_FAST BINARY_OP | 36,000,140 | 2.4% | 33.1% |
| LOAD_GLOBAL_MODULE LOAD_FAST | 36,000,120 | 2.4% | 35.4% |
| STORE_FAST LOAD_GLOBAL_MODULE | 36,000,040 | 2.4% | 37.8% |
| BINARY_OP SWAP | 36,000,000 | 2.4% | 40.2% |
| COPY LOAD_ATTR_SLOT | 36,000,000 | 2.4% | 42.5% |
| LOAD_FAST COPY | 36,000,000 | 2.4% | 44.9% |
| SWAP STORE_ATTR_SLOT | 36,000,000 | 2.4% | 47.2% |
| LOAD_ATTR_SLOT STORE_FAST | 36,000,000 | 2.4% | 49.6% |
| POP_JUMP_IF_FALSE LOAD_FAST | 35,999,700 | 2.4% | 52.0% |
| COMPARE_OP_FLOAT POP_JUMP_IF_FALSE | 35,999,640 | 2.4% | 54.3% |
| LOAD_ATTR_SLOT COMPARE_OP_FLOAT | 35,999,640 | 2.4% | 56.7% |
| CALL_PY_EXACT_ARGS RESUME_CHECK | 24,000,180 | 1.6% | 58.3% |
| LOAD_CONST_IMMORTAL RETURN_VALUE | 24,000,180 | 1.6% | 59.8% |
| RESUME_CHECK LOAD_FAST | 24,000,180 | 1.6% | 61.4% |
| LOAD_FAST CALL_BUILTIN_O | 24,000,000 | 1.6% | 63.0% |
| LOAD_SMALL_INT BINARY_OP_EXTEND | 24,000,000 | 1.6% | 64.6% |
| BINARY_OP_EXTEND LOAD_FAST | 24,000,000 | 1.6% | 66.1% |
| BINARY_OP_MULTIPLY_FLOAT BINARY_OP_ADD_FLOAT | 24,000,000 | 1.6% | 67.7% |
| STORE_ATTR_SLOT LOAD_CONST_IMMORTAL | 24,000,000 | 1.6% | 69.3% |
| LOAD_FAST LOAD_ATTR_METHOD_NO_DICT | 23,999,880 | 1.6% | 70.9% |
| FOR_ITER_LIST STORE_FAST | 23,999,880 | 1.6% | 72.4% |
| JUMP_BACKWARD_NO_JIT FOR_ITER_LIST | 23,999,880 | 1.6% | 74.0% |
| JUMP_FORWARD LOAD_FAST | 23,990,220 | 1.6% | 75.6% |
| LOAD_ATTR_SLOT JUMP_FORWARD | 23,990,160 | 1.6% | 77.2% |
| POP_TOP JUMP_BACKWARD_NO_JIT | 12,000,180 | 0.8% | 78.0% |
| RETURN_VALUE POP_TOP | 12,000,180 | 0.8% | 78.7% |
| LOAD_FAST RETURN_VALUE | 12,000,120 | 0.8% | 79.5% |
| FOR_ITER_RANGE STORE_FAST | 12,000,120 | 0.8% | 80.3% |
| JUMP_BACKWARD_NO_JIT FOR_ITER_RANGE | 12,000,120 | 0.8% | 81.1% |
| RESUME_CHECK LOAD_GLOBAL_MODULE | 12,000,120 | 0.8% | 81.9% |
| RETURN_VALUE STORE_FAST | 12,000,060 | 0.8% | 82.7% |
| LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST | 12,000,060 | 0.8% | 83.5% |
| EXIT_INIT_CHECK RETURN_VALUE | 12,000,000 | 0.8% | 84.3% |
| RETURN_VALUE EXIT_INIT_CHECK | 12,000,000 | 0.8% | 85.0% |
| RETURN_VALUE LOAD_FAST_LOAD_FAST | 12,000,000 | 0.8% | 85.8% |
| COPY LOAD_FAST | 12,000,000 | 0.8% | 86.6% |
| LOAD_FAST CALL_ALLOC_AND_ENTER_INIT | 12,000,000 | 0.8% | 87.4% |
| LOAD_FAST CALL_PY_EXACT_ARGS | 12,000,000 | 0.8% | 88.2% |
| LOAD_FAST_LOAD_FAST STORE_SUBSCR_LIST_INT | 12,000,000 | 0.8% | 89.0% |
| BINARY_OP_ADD_FLOAT LOAD_FAST_LOAD_FAST | 12,000,000 | 0.8% | 89.8% |
| BINARY_OP_ADD_FLOAT CALL_BUILTIN_O | 12,000,000 | 0.8% | 90.5% |
| BINARY_OP_MULTIPLY_FLOAT LOAD_FAST_LOAD_FAST | 12,000,000 | 0.8% | 91.3% |
| BINARY_OP_MULTIPLY_FLOAT LOAD_SMALL_INT | 12,000,000 | 0.8% | 92.1% |
| CALL_ALLOC_AND_ENTER_INIT RESUME_CHECK | 12,000,000 | 0.8% | 92.9% |
| CALL_BUILTIN_O COPY | 12,000,000 | 0.8% | 93.7% |
| CALL_BUILTIN_O LOAD_SMALL_INT | 12,000,000 | 0.8% | 94.5% |
| CALL_BUILTIN_O STORE_FAST | 12,000,000 | 0.8% | 95.3% |
| LOAD_ATTR_METHOD_NO_DICT CALL_PY_EXACT_ARGS | 12,000,000 | 0.8% | 96.1% |
| STORE_ATTR_SLOT LOAD_FAST_LOAD_FAST | 12,000,000 | 0.8% | 96.8% |
| STORE_ATTR_SLOT STORE_FAST | 12,000,000 | 0.8% | 97.6% |
| STORE_SUBSCR_LIST_INT JUMP_BACKWARD_NO_JIT | 12,000,000 | 0.8% | 98.4% |
| STORE_FAST JUMP_BACKWARD_NO_JIT | 11,999,880 | 0.8% | 99.2% |
| LOAD_ATTR_METHOD_NO_DICT LOAD_FAST | 11,999,880 | 0.8% | 100.0% |
| BINARY_OP BINARY_OP | 8,840 | 0.0% | 100.0% |
| LOAD_FAST PUSH_NULL | 420 | 0.0% | 100.0% |
| POP_ITER LOAD_FAST | 360 | 0.0% | 100.0% |
| PUSH_NULL CALL_NON_PY_GENERAL | 280 | 0.0% | 100.0% |
| GET_ITER FOR_ITER_LIST | 240 | 0.0% | 100.0% |
| LOAD_FAST LOAD_SMALL_INT | 240 | 0.0% | 100.0% |
| FOR_ITER_LIST POP_ITER | 240 | 0.0% | 100.0% |
| CACHE RESUME_CHECK | 180 | 0.0% | 100.0% |
| GET_ITER FOR_ITER_RANGE | 180 | 0.0% | 100.0% |
| POP_TOP LOAD_CONST_IMMORTAL | 180 | 0.0% | 100.0% |
| LOAD_FAST GET_ITER | 180 | 0.0% | 100.0% |
| STORE_FAST LOAD_CONST_IMMORTAL | 180 | 0.0% | 100.0% |
| CALL_NON_PY_GENERAL POP_TOP | 180 | 0.0% | 100.0% |
| FOR_ITER_RANGE POP_ITER | 180 | 0.0% | 100.0% |
| LOAD_GLOBAL_BUILTIN LOAD_FAST | 180 | 0.0% | 100.0% |
| LOAD_FAST CALL_BUILTIN_CLASS | 160 | 0.0% | 100.0% |
| LOAD_FAST LOAD_ATTR | 140 | 0.0% | 100.0% |
| LOAD_FAST LOAD_ATTR_INSTANCE_VALUE | 140 | 0.0% | 100.0% |
| BINARY_SUBSCR GET_ITER | 120 | 0.0% | 100.0% |
| POP_ITER LOAD_GLOBAL_MODULE | 120 | 0.0% | 100.0% |
| RETURN_VALUE INTERPRETER_EXIT | 120 | 0.0% | 100.0% |
| RETURN_VALUE RETURN_VALUE | 120 | 0.0% | 100.0% |
| BINARY_OP STORE_FAST | 120 | 0.0% | 100.0% |
| BUILD_LIST LOAD_FAST | 120 | 0.0% | 100.0% |
| LOAD_FAST LOAD_CONST_IMMORTAL | 120 | 0.0% | 100.0% |
| LOAD_FAST LOAD_CONST_MORTAL | 120 | 0.0% | 100.0% |
| LOAD_SMALL_INT BINARY_SUBSCR_LIST_INT | 120 | 0.0% | 100.0% |
| STORE_FAST LOAD_GLOBAL_BUILTIN | 120 | 0.0% | 100.0% |
| BINARY_SUBSCR_LIST_INT STORE_FAST | 120 | 0.0% | 100.0% |
| CALL_BUILTIN_CLASS GET_ITER | 120 | 0.0% | 100.0% |
| LOAD_ATTR_MODULE PUSH_NULL | 120 | 0.0% | 100.0% |
| LOAD_CONST_IMMORTAL BUILD_LIST | 120 | 0.0% | 100.0% |
| LOAD_CONST_IMMORTAL STORE_FAST | 120 | 0.0% | 100.0% |
| LOAD_CONST_IMMORTAL LOAD_CONST_IMMORTAL | 120 | 0.0% | 100.0% |
| LOAD_CONST_MORTAL BINARY_SUBSCR | 120 | 0.0% | 100.0% |
| LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE | 120 | 0.0% | 100.0% |
| RESUME_CHECK LOAD_CONST_IMMORTAL | 120 | 0.0% | 100.0% |
| CALL CALL_NON_PY_GENERAL | 100 | 0.0% | 100.0% |
| PUSH_NULL CALL | 80 | 0.0% | 100.0% |
| CALL CALL_PY_EXACT_ARGS | 80 | 0.0% | 100.0% |
| LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES | 80 | 0.0% | 100.0% |
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 | 180 | 100.0% |
Successors and predecessors for BINARY_SUBSCR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_MORTAL | 120 | 75.0% |
| BINARY_SUBSCR | 20 | 12.5% |
| LOAD_SMALL_INT | 20 | 12.5% |
| Successors | Count | Percentage |
|---|---|---|
| GET_ITER | 120 | 75.0% |
| BINARY_SUBSCR | 20 | 12.5% |
| BINARY_SUBSCR_TUPLE_INT | 20 | 12.5% |
Successors and predecessors for CALL_FUNCTION_EX
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 60 | 100.0% |
Successors and predecessors for EXIT_INIT_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 12,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 12,000,000 | 100.0% |
Successors and predecessors for GET_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 180 | 42.9% |
| BINARY_SUBSCR | 120 | 28.6% |
| CALL_BUILTIN_CLASS | 120 | 28.6% |
| Successors | Count | Percentage |
|---|---|---|
| FOR_ITER_LIST | 240 | 57.1% |
| FOR_ITER_RANGE | 180 | 42.9% |
Successors and predecessors for INTERPRETER_EXIT
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 120 | 100.0% |
Successors and predecessors for MAKE_FUNCTION
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_MORTAL | 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_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| FOR_ITER_LIST | 240 | 50.0% |
| FOR_ITER_RANGE | 180 | 37.5% |
| FOR_ITER | 60 | 12.5% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 360 | 75.0% |
| LOAD_GLOBAL_MODULE | 120 | 25.0% |
Successors and predecessors for POP_TOP
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 12,000,180 | 100.0% |
| CALL_NON_PY_GENERAL | 180 | 0.0% |
| CALL_METHOD_DESCRIPTOR_O | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 12,000,180 | 100.0% |
| LOAD_CONST_IMMORTAL | 180 | 0.0% |
| LOAD_FAST | 60 | 0.0% |
Successors and predecessors for PUSH_NULL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 420 | 77.8% |
| LOAD_ATTR_MODULE | 120 | 22.2% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 280 | 51.9% |
| CALL | 80 | 14.8% |
| CALL_FUNCTION_EX | 60 | 11.1% |
| LOAD_FAST | 60 | 11.1% |
| LOAD_FAST_LOAD_FAST | 60 | 11.1% |
Successors and predecessors for RETURN_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 24,000,180 | 50.0% |
| LOAD_FAST | 12,000,120 | 25.0% |
| EXIT_INIT_CHECK | 12,000,000 | 25.0% |
| RETURN_VALUE | 120 | 0.0% |
| CALL_NON_PY_GENERAL | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 12,000,180 | 25.0% |
| STORE_FAST | 12,000,060 | 25.0% |
| EXIT_INIT_CHECK | 12,000,000 | 25.0% |
| LOAD_FAST_LOAD_FAST | 12,000,000 | 25.0% |
| INTERPRETER_EXIT | 120 | 0.0% |
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 | 36,000,140 | 100.0% |
| BINARY_OP | 8,840 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| SWAP | 36,000,000 | 100.0% |
| BINARY_OP | 8,840 | 0.0% |
| STORE_FAST | 120 | 0.0% |
| BINARY_OP_SUBTRACT_FLOAT | 20 | 0.0% |
Successors and predecessors for BUILD_LIST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_IMMORTAL | 120 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 120 | 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_MORTAL | 60 | 50.0% |
| CALL_METHOD_DESCRIPTOR_O | 40 | 33.3% |
| CALL | 20 | 16.7% |
Successors and predecessors for CALL
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 80 | 30.8% |
| LOAD_FAST_LOAD_FAST | 60 | 23.1% |
| LOAD_CONST_IMMORTAL | 40 | 15.4% |
| BUILD_TUPLE | 20 | 7.7% |
| LOAD_FAST | 20 | 7.7% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 100 | 38.5% |
| CALL_PY_EXACT_ARGS | 80 | 30.8% |
| CALL_BUILTIN_CLASS | 20 | 7.7% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 20 | 7.7% |
| CALL_METHOD_DESCRIPTOR_O | 20 | 7.7% |
Successors and predecessors for COMPARE_OP
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 20 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| COMPARE_OP_INT | 20 | 100.0% |
Successors and predecessors for COPY
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 36,000,000 | 75.0% |
| CALL_BUILTIN_O | 12,000,000 | 25.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_SLOT | 36,000,000 | 75.0% |
| LOAD_FAST | 12,000,000 | 25.0% |
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 FOR_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_ITER | 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_FORWARD
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_SLOT | 23,990,160 | 100.0% |
| STORE_FAST | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 23,990,220 | 100.0% |
Successors and predecessors for LOAD_ATTR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 140 | 50.0% |
| LOAD_GLOBAL_MODULE | 60 | 21.4% |
| LOAD_ATTR_INSTANCE_VALUE | 40 | 14.3% |
| LOAD_ATTR | 20 | 7.1% |
| LOAD_FAST_LOAD_FAST | 20 | 7.1% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 60 | 21.4% |
| LOAD_ATTR_INSTANCE_VALUE | 60 | 21.4% |
| LOAD_ATTR_MODULE | 60 | 21.4% |
| LOAD_ATTR_METHOD_NO_DICT | 40 | 14.3% |
| LOAD_ATTR_METHOD_WITH_VALUES | 40 | 14.3% |
Successors and predecessors for LOAD_DEREF
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
Successors and predecessors for LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_SLOT | 84,009,120 | 22.6% |
| STORE_FAST | 60,000,600 | 16.1% |
| STORE_ATTR_SLOT | 59,999,640 | 16.1% |
| LOAD_GLOBAL_MODULE | 36,000,120 | 9.7% |
| POP_JUMP_IF_FALSE | 35,999,700 | 9.7% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_SLOT | 143,998,920 | 38.7% |
| STORE_ATTR_SLOT | 71,999,640 | 19.4% |
| BINARY_OP | 36,000,140 | 9.7% |
| COPY | 36,000,000 | 9.7% |
| CALL_BUILTIN_O | 24,000,000 | 6.5% |
Successors and predecessors for LOAD_FAST_LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 12,000,060 | 20.0% |
| RETURN_VALUE | 12,000,000 | 20.0% |
| BINARY_OP_ADD_FLOAT | 12,000,000 | 20.0% |
| BINARY_OP_MULTIPLY_FLOAT | 12,000,000 | 20.0% |
| STORE_ATTR_SLOT | 12,000,000 | 20.0% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_OP_MULTIPLY_FLOAT | 48,000,000 | 80.0% |
| STORE_SUBSCR_LIST_INT | 12,000,000 | 20.0% |
| CALL_PY_EXACT_ARGS | 80 | 0.0% |
| BUILD_TUPLE | 60 | 0.0% |
| CALL | 60 | 0.0% |
Successors and predecessors for LOAD_GLOBAL
| Predecessors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 60 | 60.0% |
| POP_JUMP_IF_FALSE | 20 | 20.0% |
| STORE_FAST | 20 | 20.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 80 | 80.0% |
| LOAD_GLOBAL_BUILTIN | 20 | 20.0% |
Successors and predecessors for LOAD_SMALL_INT
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_OP_MULTIPLY_FLOAT | 12,000,000 | 50.0% |
| CALL_BUILTIN_O | 12,000,000 | 50.0% |
| LOAD_FAST | 240 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_OP_EXTEND | 24,000,000 | 100.0% |
| BINARY_SUBSCR_LIST_INT | 120 | 0.0% |
| BINARY_SUBSCR_TUPLE_INT | 40 | 0.0% |
| COMPARE_OP_INT | 40 | 0.0% |
| BINARY_SUBSCR | 20 | 0.0% |
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_FLOAT | 35,999,640 | 100.0% |
| TO_BOOL | 60 | 0.0% |
| COMPARE_OP_INT | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 35,999,700 | 100.0% |
| LOAD_GLOBAL_BUILTIN | 40 | 0.0% |
| LOAD_GLOBAL | 20 | 0.0% |
Successors and predecessors for POP_JUMP_IF_NOT_NONE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_CONST_MORTAL | 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_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 |
|---|---|---|
| LOAD_ATTR_SLOT | 36,000,000 | 33.3% |
| FOR_ITER_LIST | 23,999,880 | 22.2% |
| FOR_ITER_RANGE | 12,000,120 | 11.1% |
| RETURN_VALUE | 12,000,060 | 11.1% |
| CALL_BUILTIN_O | 12,000,000 | 11.1% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60,000,600 | 55.6% |
| LOAD_GLOBAL_MODULE | 36,000,040 | 33.3% |
| JUMP_BACKWARD_NO_JIT | 11,999,880 | 11.1% |
| LOAD_CONST_IMMORTAL | 180 | 0.0% |
| LOAD_GLOBAL_BUILTIN | 120 | 0.0% |
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 |
|---|---|---|
| BINARY_OP | 36,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_ATTR_SLOT | 36,000,000 | 100.0% |
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_ADD_FLOAT
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_OP_MULTIPLY_FLOAT | 24,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 12,000,000 | 50.0% |
| CALL_BUILTIN_O | 12,000,000 | 50.0% |
Successors and predecessors for BINARY_OP_EXTEND
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 24,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 24,000,000 | 100.0% |
Successors and predecessors for BINARY_OP_MULTIPLY_FLOAT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 48,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_OP_ADD_FLOAT | 24,000,000 | 50.0% |
| LOAD_FAST_LOAD_FAST | 12,000,000 | 25.0% |
| LOAD_SMALL_INT | 12,000,000 | 25.0% |
Successors and predecessors for BINARY_OP_SUBTRACT_FLOAT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 40 | 66.7% |
| BINARY_OP | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
Successors and predecessors for BINARY_SUBSCR_LIST_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 120 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 120 | 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_ALLOC_AND_ENTER_INIT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 12,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 12,000,000 | 100.0% |
Successors and predecessors for CALL_BUILTIN_CLASS
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 160 | 88.9% |
| CALL | 20 | 11.1% |
| Successors | Count | Percentage |
|---|---|---|
| GET_ITER | 120 | 66.7% |
| STORE_FAST | 60 | 33.3% |
Successors and predecessors for CALL_BUILTIN_O
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 24,000,000 | 66.7% |
| BINARY_OP_ADD_FLOAT | 12,000,000 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| COPY | 12,000,000 | 33.3% |
| LOAD_SMALL_INT | 12,000,000 | 33.3% |
| STORE_FAST | 12,000,000 | 33.3% |
Successors and predecessors for CALL_METHOD_DESCRIPTOR_NOARGS
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_METHOD_NO_DICT | 40 | 66.7% |
| CALL | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| UNPACK_SEQUENCE_TWO_TUPLE | 40 | 66.7% |
| UNPACK_SEQUENCE | 20 | 33.3% |
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 |
|---|---|---|
| PUSH_NULL | 280 | 66.7% |
| CALL | 100 | 23.8% |
| LOAD_FAST_LOAD_FAST | 40 | 9.5% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 180 | 42.9% |
| RETURN_VALUE | 60 | 14.3% |
| LOAD_FAST | 60 | 14.3% |
| STORE_DEREF | 60 | 14.3% |
| STORE_FAST | 60 | 14.3% |
Successors and predecessors for CALL_PY_EXACT_ARGS
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 12,000,000 | 50.0% |
| LOAD_ATTR_METHOD_NO_DICT | 12,000,000 | 50.0% |
| CALL | 80 | 0.0% |
| LOAD_FAST_LOAD_FAST | 80 | 0.0% |
| LOAD_ATTR_INSTANCE_VALUE | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 24,000,180 | 100.0% |
| COPY_FREE_VARS | 60 | 0.0% |
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 COMPARE_OP_FLOAT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_SLOT | 35,999,640 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 35,999,640 | 100.0% |
Successors and predecessors for COMPARE_OP_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 40 | 66.7% |
| COMPARE_OP | 20 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 60 | 100.0% |
Successors and predecessors for FOR_ITER_LIST
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 23,999,880 | 100.0% |
| GET_ITER | 240 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 23,999,880 | 100.0% |
| POP_ITER | 240 | 0.0% |
Successors and predecessors for FOR_ITER_RANGE
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 12,000,120 | 100.0% |
| GET_ITER | 180 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 12,000,120 | 100.0% |
| POP_ITER | 180 | 0.0% |
Successors and predecessors for JUMP_BACKWARD_NO_JIT
| Predecessors | Count | Percentage |
|---|---|---|
| POP_TOP | 12,000,180 | 33.3% |
| STORE_SUBSCR_LIST_INT | 12,000,000 | 33.3% |
| STORE_FAST | 11,999,880 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| FOR_ITER_LIST | 23,999,880 | 66.7% |
| FOR_ITER_RANGE | 12,000,120 | 33.3% |
| FOR_ITER | 60 | 0.0% |
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_NO_DICT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 23,999,880 | 100.0% |
| LOAD_ATTR_INSTANCE_VALUE | 80 | 0.0% |
| LOAD_ATTR | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 12,000,000 | 50.0% |
| LOAD_FAST | 11,999,880 | 50.0% |
| LOAD_FAST_LOAD_FAST | 60 | 0.0% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 40 | 0.0% |
| CALL | 20 | 0.0% |
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 | 120 | 66.7% |
| LOAD_ATTR | 60 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 120 | 66.7% |
| STORE_FAST | 60 | 33.3% |
Successors and predecessors for LOAD_ATTR_SLOT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 143,998,920 | 80.0% |
| COPY | 36,000,000 | 20.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 84,009,120 | 46.7% |
| STORE_FAST | 36,000,000 | 20.0% |
| COMPARE_OP_FLOAT | 35,999,640 | 20.0% |
| JUMP_FORWARD | 23,990,160 | 13.3% |
Successors and predecessors for LOAD_CONST_IMMORTAL
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_ATTR_SLOT | 24,000,000 | 100.0% |
| POP_TOP | 180 | 0.0% |
| STORE_FAST | 180 | 0.0% |
| LOAD_FAST | 120 | 0.0% |
| LOAD_CONST_IMMORTAL | 120 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 24,000,180 | 100.0% |
| BUILD_LIST | 120 | 0.0% |
| STORE_FAST | 120 | 0.0% |
| LOAD_CONST_IMMORTAL | 120 | 0.0% |
| IS_OP | 60 | 0.0% |
Successors and predecessors for LOAD_CONST_MORTAL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 120 | 50.0% |
| BUILD_TUPLE | 60 | 25.0% |
| POP_JUMP_IF_NOT_NONE | 60 | 25.0% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_SUBSCR | 120 | 50.0% |
| MAKE_FUNCTION | 60 | 25.0% |
| STORE_FAST | 60 | 25.0% |
Successors and predecessors for LOAD_GLOBAL_BUILTIN
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 120 | 66.7% |
| POP_JUMP_IF_FALSE | 40 | 22.2% |
| LOAD_GLOBAL | 20 | 11.1% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 180 | 100.0% |
Successors and predecessors for LOAD_GLOBAL_MODULE
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 36,000,040 | 75.0% |
| RESUME_CHECK | 12,000,120 | 25.0% |
| POP_ITER | 120 | 0.0% |
| LOAD_GLOBAL | 80 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 36,000,120 | 75.0% |
| LOAD_FAST_LOAD_FAST | 12,000,060 | 25.0% |
| LOAD_ATTR_MODULE | 120 | 0.0% |
| LOAD_ATTR | 60 | 0.0% |
Successors and predecessors for RESUME_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 24,000,180 | 66.7% |
| CALL_ALLOC_AND_ENTER_INIT | 12,000,000 | 33.3% |
| CACHE | 180 | 0.0% |
| COPY_FREE_VARS | 60 | 0.0% |
| MAKE_CELL | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 24,000,180 | 66.7% |
| LOAD_GLOBAL_MODULE | 12,000,120 | 33.3% |
| LOAD_CONST_IMMORTAL | 120 | 0.0% |
| LOAD_GLOBAL | 60 | 0.0% |
Successors and predecessors for STORE_ATTR_SLOT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 71,999,640 | 66.7% |
| SWAP | 36,000,000 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 59,999,640 | 55.6% |
| LOAD_CONST_IMMORTAL | 24,000,000 | 22.2% |
| LOAD_FAST_LOAD_FAST | 12,000,000 | 11.1% |
| STORE_FAST | 12,000,000 | 11.1% |
Successors and predecessors for STORE_SUBSCR_LIST_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 12,000,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 12,000,000 | 100.0% |
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 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% |
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. |
36,000,120 | 27.3% |
hit
ⓘSpecialized instructions that complete. |
96,000,060 | 72.7% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 0.2% |
| Failure | 8,840 | 99.8% |
| Failure kind | Count | Ratio |
|---|---|---|
| true divide float | 8,820 | 99.8% |
| multiply different types | 20 | 0.2% |
specialization stats for BINARY_SUBSCR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
120 | 35.3% |
hit
ⓘSpecialized instructions that complete. |
180 | 52.9% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 50.0% |
| Failure | 20 | 50.0% |
| Failure kind | Count | Ratio |
|---|---|---|
| list slice | 20 | 100.0% |
specialization stats for CALL family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
72,000,540 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 260 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for COMPARE_OP family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
35,999,700 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for FOR_ITER family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
36,000,420 | 100.0% |
specialization stats for LOAD_ATTR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
203,999,460 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 200 | 90.9% |
| Failure | 20 | 9.1% |
specialization stats for LOAD_GLOBAL family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
48,000,540 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 100 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for STORE_ATTR family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
107,999,640 | 100.0% |
specialization stats for STORE_SUBSCR family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
12,000,000 | 100.0% |
specialization stats for TO_BOOL family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 37.5% |
hit
ⓘSpecialized instructions that complete. |
60 | 37.5% |
| 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. |
60 | 75.0% |
| 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. |
779,995,440 | 51.2% |
Not specialized
ⓘInstructions that could be specialized but aren't, e.g. |
36,009,980 | 2.4% |
Specialized hits
ⓘSpecialized instructions, e.g. |
707,996,760 | 46.5% |
Specialized misses
ⓘSpecialized instructions, e.g. |
5,880 | 0.0% |
Breakdown of deferred (not specialized) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| BINARY_OP | 36,000,120 | 100.0% |
| BINARY_SUBSCR | 120 | 0.0% |
| TO_BOOL | 60 | 0.0% |
| FOR_ITER | 60 | 0.0% |
| LOAD_ATTR | 60 | 0.0% |
| BINARY_SLICE | 0 | 0.0% |
| STORE_SLICE | 0 | 0.0% |
| CACHE | 0 | 0.0% |
| CALL_FUNCTION_EX | 0 | 0.0% |
| EXIT_INIT_CHECK | 0 | 0.0% |
Breakdown of misses (specialized deopts) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| RESUME | 5,880 | 50.0% |
| RESUME_CHECK | 5,880 | 50.0% |
| CACHE | 0 | 0.0% |
| CALL_FUNCTION_EX | 0 | 0.0% |
| EXIT_INIT_CHECK | 0 | 0.0% |
| GET_ITER | 0 | 0.0% |
| INTERPRETER_EXIT | 0 | 0.0% |
| MAKE_FUNCTION | 0 | 0.0% |
| NOP | 0 | 0.0% |
| POP_ITER | 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 | 180 | 0.0% |
| Calls to Python functions inlined | 36,000,300 | 100.0% |
| Calls via PyEval_EvalFrame (total) | 180 | 0.0% |
| Calls via PyEval_EvalFrame (vector) | 180 | 0.0% |
| Calls via PyEval_EvalFrame (generator) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (legacy) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function vectorcall) | 180 | 0.0% |
| Calls via PyEval_EvalFrame (build class) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (slot) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function ex) | 0 | 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 | 48,000,480 | 133.3% |
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 | 143,981,720 | 75.0% |
| Frees to freelist | 143,981,680 | |
| Allocations | 48,001,180 | 25.0% |
| Allocations to 512 bytes | 48,000,940 | 25.0% |
| Allocations to 4 kbytes | 0 | 0.0% |
| Allocations over 4 kbytes | 240 | 0.0% |
| Frees | 48,001,182 | |
| Inline values | 0 | |
| Interpreter mortal increfs | 875,878,320 | 92.4% |
| Interpreter mortal decrefs | 875,849,080 | 75.2% |
| Mortal increfs | 24,001,185 | 2.5% |
| Mortal decrefs | 216,013,007 | 18.6% |
| Interpreter immortal increfs | 12,124,380 | 1.3% |
| Interpreter immortal decrefs | 72,155,520 | 6.2% |
| Immortal increfs | 36,001,385 | 3.8% |
| Immortal decrefs | 1,463 | 0.0% |
| Materialize dict (on request) | 0 | |
| Materialize dict (new key) | 0 | |
| Materialize dict (too big) | 0 | |
| Materialize dict (str subclass) | 0 | |
| Method cache hits | 195 | |
| Method cache misses | 25 | |
| Method cache collisions | 11 | |
| Method cache dunder hits | 0 | |
| Method cache dunder misses | 0 |
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 | 5,880 | 160 | 142,187,244 | 6,325,860 | 11,437,300 |
| 2 | 0 | 0 | 0 | 0 | 0 |
statistics about the Tier 2 optimizer
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: 2025-02-02