- benchmark: pidigits
- fork: python
- ref: cdcacec79f7a216c3c988baa4dc31ce4e76c97ac
- commit hash: cdcacec
- commit date: 2025-02-05T11:38:30-08:00
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 | 8,050,980 | 16.8% | 16.8% | |
| BINARY_OP_MULTIPLY_INT | 6,615,300 | 13.8% | 30.6% | |
| LOAD_FAST_LOAD_FAST | 5,699,400 | 11.9% | 42.4% | |
| BINARY_OP_ADD_INT | 4,422,900 | 9.2% | 51.7% | |
| STORE_FAST_STORE_FAST | 4,144,860 | 8.6% | 60.3% | |
| LOAD_SMALL_INT | 3,386,880 | 7.1% | 67.3% | |
| RESUME_CHECK | 2,072,880 | 4.3% | 71.7% | |
| UNPACK_SEQUENCE_TUPLE | 2,072,400 | 4.3% | 76.0% | |
| RETURN_VALUE | 1,952,880 | 4.1% | 80.1% | |
| LOAD_GLOBAL_MODULE | 1,554,780 | 3.2% | 83.3% | |
| CALL_PY_EXACT_ARGS | 1,554,660 | 3.2% | 86.5% | |
| STORE_FAST | 1,037,100 | 2.2% | 88.7% | |
| BINARY_OP | 1,036,460 | 2.2% | 90.9% | |
| BUILD_TUPLE | 1,036,320 | 2.2% | 93.0% | |
| POP_JUMP_IF_FALSE | 518,220 | 1.1% | 94.1% | |
| INTERPRETER_EXIT | 518,160 | 1.1% | 95.2% | |
| COMPARE_OP_INT | 518,160 | 1.1% | 96.2% | |
| JUMP_BACKWARD_NO_JIT | 518,100 | 1.1% | 97.3% | |
| LOAD_GLOBAL_BUILTIN | 398,220 | 0.8% | 98.2% | |
| CALL_BUILTIN_FAST | 398,100 | 0.8% | 99.0% | |
| POP_TOP | 120,360 | 0.3% | 99.2% | |
| LOAD_CONST_MORTAL | 120,240 | 0.3% | 99.5% | |
| NOP | 120,060 | 0.3% | 99.7% | |
| YIELD_VALUE | 120,000 | 0.3% | 100.0% | |
| LOAD_CONST_IMMORTAL | 600 | 0.0% | 100.0% | |
| PUSH_NULL | 480 | 0.0% | 100.0% | |
| CALL_NON_PY_GENERAL | 480 | 0.0% | 100.0% | |
| CALL | 380 | 0.0% | 100.0% | |
| LOAD_ATTR | 280 | 0.0% | 100.0% | |
| LOAD_ATTR_INSTANCE_VALUE | 240 | 0.0% | 100.0% | |
| LOAD_GLOBAL | 200 | 0.0% | 100.0% | |
| LOAD_ATTR_MODULE | 180 | 0.0% | 100.0% | |
| MAKE_FUNCTION | 120 | 0.0% | 100.0% | |
| CALL_BUILTIN_CLASS | 120 | 0.0% | 100.0% | |
| LOAD_ATTR_METHOD_NO_DICT | 120 | 0.0% | 100.0% | |
| LOAD_ATTR_METHOD_WITH_VALUES | 120 | 0.0% | 100.0% | |
| TO_BOOL | 100 | 0.0% | 100.0% | |
| CALL_FUNCTION_EX | 60 | 0.0% | 100.0% | |
| POP_ITER | 60 | 0.0% | 100.0% | |
| RETURN_GENERATOR | 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% | |
| JUMP_FORWARD | 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% | |
| 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% | |
| TO_BOOL_BOOL | 60 | 0.0% | 100.0% | |
| UNPACK_SEQUENCE_TWO_TUPLE | 60 | 0.0% | 100.0% | |
| BINARY_SUBSCR | 20 | 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_FAST BINARY_OP_MULTIPLY_INT | 5,699,100 | 11.9% | 11.9% |
| LOAD_FAST BINARY_OP_ADD_INT | 2,072,400 | 4.3% | 16.2% |
| LOAD_FAST UNPACK_SEQUENCE_TUPLE | 2,072,400 | 4.3% | 20.5% |
| STORE_FAST_STORE_FAST STORE_FAST_STORE_FAST | 2,072,400 | 4.3% | 24.8% |
| BINARY_OP_ADD_INT LOAD_FAST_LOAD_FAST | 2,072,400 | 4.3% | 29.1% |
| BINARY_OP_MULTIPLY_INT LOAD_FAST | 2,072,400 | 4.3% | 33.5% |
| BINARY_OP_MULTIPLY_INT LOAD_FAST_LOAD_FAST | 2,072,400 | 4.3% | 37.8% |
| UNPACK_SEQUENCE_TUPLE STORE_FAST_STORE_FAST | 2,072,400 | 4.3% | 42.1% |
| RESUME_CHECK LOAD_FAST | 1,952,580 | 4.1% | 46.2% |
| CALL_PY_EXACT_ARGS RESUME_CHECK | 1,554,540 | 3.2% | 49.4% |
| STORE_FAST_STORE_FAST LOAD_FAST_LOAD_FAST | 1,554,300 | 3.2% | 52.6% |
| BINARY_OP_MULTIPLY_INT BINARY_OP_ADD_INT | 1,554,300 | 3.2% | 55.9% |
| LOAD_FAST LOAD_SMALL_INT | 1,434,420 | 3.0% | 58.9% |
| LOAD_GLOBAL_MODULE LOAD_FAST | 1,434,300 | 3.0% | 61.9% |
| RETURN_VALUE STORE_FAST | 1,036,440 | 2.2% | 64.0% |
| BINARY_OP RETURN_VALUE | 1,036,200 | 2.2% | 66.2% |
| LOAD_SMALL_INT CALL_PY_EXACT_ARGS | 1,036,200 | 2.2% | 68.3% |
| BINARY_OP_ADD_INT BINARY_OP | 1,036,200 | 2.2% | 70.5% |
| BUILD_TUPLE RETURN_VALUE | 916,200 | 1.9% | 72.4% |
| LOAD_FAST BINARY_OP_MULTIPLY_INT | 916,200 | 1.9% | 74.3% |
| BINARY_OP_ADD_INT BUILD_TUPLE | 916,200 | 1.9% | 76.2% |
| BINARY_OP_MULTIPLY_INT LOAD_SMALL_INT | 916,200 | 1.9% | 78.1% |
| LOAD_SMALL_INT LOAD_FAST | 796,200 | 1.7% | 79.8% |
| LOAD_SMALL_INT BINARY_OP_ADD_INT | 796,200 | 1.7% | 81.5% |
| CACHE RESUME_CHECK | 518,160 | 1.1% | 82.5% |
| STORE_FAST_STORE_FAST LOAD_FAST | 518,160 | 1.1% | 83.6% |
| COMPARE_OP_INT POP_JUMP_IF_FALSE | 518,160 | 1.1% | 84.7% |
| RETURN_VALUE COMPARE_OP_INT | 518,100 | 1.1% | 85.8% |
| LOAD_FAST LOAD_GLOBAL_MODULE | 518,100 | 1.1% | 86.9% |
| LOAD_SMALL_INT LOAD_SMALL_INT | 518,100 | 1.1% | 87.9% |
| POP_JUMP_IF_FALSE LOAD_GLOBAL_MODULE | 518,100 | 1.1% | 89.0% |
| STORE_FAST LOAD_GLOBAL_MODULE | 398,180 | 0.8% | 89.8% |
| RETURN_VALUE INTERPRETER_EXIT | 398,160 | 0.8% | 90.7% |
| LOAD_FAST CALL_BUILTIN_FAST | 398,100 | 0.8% | 91.5% |
| LOAD_FAST LOAD_GLOBAL_BUILTIN | 398,100 | 0.8% | 92.3% |
| STORE_FAST JUMP_BACKWARD_NO_JIT | 398,100 | 0.8% | 93.2% |
| BINARY_OP_ADD_INT LOAD_SMALL_INT | 398,100 | 0.8% | 94.0% |
| CALL_BUILTIN_FAST CALL_PY_EXACT_ARGS | 398,100 | 0.8% | 94.8% |
| JUMP_BACKWARD_NO_JIT LOAD_FAST | 398,100 | 0.8% | 95.6% |
| LOAD_GLOBAL_BUILTIN LOAD_FAST | 398,100 | 0.8% | 96.5% |
| STORE_FAST LOAD_FAST | 240,420 | 0.5% | 97.0% |
| LOAD_GLOBAL_MODULE LOAD_SMALL_INT | 120,060 | 0.3% | 97.2% |
| NOP LOAD_GLOBAL_MODULE | 120,000 | 0.3% | 97.5% |
| POP_TOP JUMP_BACKWARD_NO_JIT | 120,000 | 0.3% | 97.7% |
| BUILD_TUPLE LOAD_FAST | 120,000 | 0.3% | 98.0% |
| LOAD_FAST YIELD_VALUE | 120,000 | 0.3% | 98.2% |
| LOAD_FAST CALL_PY_EXACT_ARGS | 120,000 | 0.3% | 98.5% |
| LOAD_SMALL_INT BUILD_TUPLE | 120,000 | 0.3% | 98.7% |
| LOAD_SMALL_INT LOAD_CONST_MORTAL | 120,000 | 0.3% | 99.0% |
| YIELD_VALUE INTERPRETER_EXIT | 120,000 | 0.3% | 99.2% |
| LOAD_CONST_MORTAL LOAD_FAST | 120,000 | 0.3% | 99.5% |
| JUMP_BACKWARD_NO_JIT NOP | 119,940 | 0.2% | 99.7% |
| RESUME_CHECK POP_TOP | 119,940 | 0.2% | 100.0% |
| LOAD_FAST PUSH_NULL | 360 | 0.0% | 100.0% |
| BINARY_OP BINARY_OP | 240 | 0.0% | 100.0% |
| PUSH_NULL CALL_NON_PY_GENERAL | 200 | 0.0% | 100.0% |
| POP_TOP LOAD_CONST_IMMORTAL | 180 | 0.0% | 100.0% |
| RETURN_VALUE POP_TOP | 180 | 0.0% | 100.0% |
| STORE_FAST LOAD_CONST_IMMORTAL | 180 | 0.0% | 100.0% |
| LOAD_CONST_IMMORTAL RETURN_VALUE | 180 | 0.0% | 100.0% |
| CALL CALL_NON_PY_GENERAL | 160 | 0.0% | 100.0% |
| LOAD_GLOBAL LOAD_GLOBAL_MODULE | 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% |
| POP_TOP LOAD_FAST | 120 | 0.0% | 100.0% |
| CALL CALL_PY_EXACT_ARGS | 120 | 0.0% | 100.0% |
| LOAD_FAST RETURN_VALUE | 120 | 0.0% | 100.0% |
| LOAD_FAST LOAD_CONST_IMMORTAL | 120 | 0.0% | 100.0% |
| POP_JUMP_IF_FALSE LOAD_FAST | 120 | 0.0% | 100.0% |
| CALL_BUILTIN_CLASS RETURN_VALUE | 120 | 0.0% | 100.0% |
| CALL_NON_PY_GENERAL POP_TOP | 120 | 0.0% | 100.0% |
| LOAD_ATTR_MODULE PUSH_NULL | 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 MAKE_FUNCTION | 120 | 0.0% | 100.0% |
| LOAD_CONST_MORTAL STORE_FAST | 120 | 0.0% | 100.0% |
| LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE | 120 | 0.0% | 100.0% |
| RESUME_CHECK LOAD_GLOBAL_MODULE | 120 | 0.0% | 100.0% |
| PUSH_NULL CALL | 100 | 0.0% | 100.0% |
| RESUME_CHECK LOAD_GLOBAL | 100 | 0.0% | 100.0% |
| LOAD_FAST LOAD_ATTR_METHOD_WITH_VALUES | 80 | 0.0% | 100.0% |
| LOAD_FAST_LOAD_FAST CALL_PY_EXACT_ARGS | 80 | 0.0% | 100.0% |
| CALL_NON_PY_GENERAL CALL_BUILTIN_CLASS | 80 | 0.0% | 100.0% |
| LOAD_ATTR_INSTANCE_VALUE LOAD_ATTR_METHOD_NO_DICT | 80 | 0.0% | 100.0% |
| LOAD_GLOBAL_MODULE CALL_PY_EXACT_ARGS | 80 | 0.0% | 100.0% |
| RESUME_CHECK LOAD_GLOBAL_BUILTIN | 80 | 0.0% | 100.0% |
| CACHE POP_TOP | 60 | 0.0% | 100.0% |
| MAKE_FUNCTION SET_FUNCTION_ATTRIBUTE | 60 | 0.0% | 100.0% |
| NOP LOAD_FAST | 60 | 0.0% | 100.0% |
| POP_ITER LOAD_FAST | 60 | 0.0% | 100.0% |
| POP_TOP RESUME_CHECK | 60 | 0.0% | 100.0% |
| PUSH_NULL CALL_FUNCTION_EX | 60 | 0.0% | 100.0% |
| PUSH_NULL LOAD_FAST | 60 | 0.0% | 100.0% |
| PUSH_NULL LOAD_FAST_LOAD_FAST | 60 | 0.0% | 100.0% |
| RETURN_GENERATOR LOAD_FAST | 60 | 0.0% | 100.0% |
| TO_BOOL POP_JUMP_IF_FALSE | 60 | 0.0% | 100.0% |
| BUILD_TUPLE LOAD_CONST_MORTAL | 60 | 0.0% | 100.0% |
| COPY_FREE_VARS RESUME_CHECK | 60 | 0.0% | 100.0% |
| FOR_ITER POP_ITER | 60 | 0.0% | 100.0% |
| IS_OP STORE_FAST | 60 | 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 | 518,160 | 100.0% |
| POP_TOP | 60 | 0.0% |
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 CALL_FUNCTION_EX
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 60 | 100.0% |
Successors and predecessors for INTERPRETER_EXIT
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 398,160 | 76.8% |
| YIELD_VALUE | 120,000 | 23.2% |
Successors and predecessors for MAKE_FUNCTION
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST_MORTAL | 120 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| SET_FUNCTION_ATTRIBUTE | 60 | 50.0% |
| LOAD_GLOBAL_MODULE | 40 | 33.3% |
| LOAD_GLOBAL | 20 | 16.7% |
Successors and predecessors for NOP
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 119,940 | 99.9% |
| POP_JUMP_IF_TRUE | 60 | 0.0% |
| STORE_FAST | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 120,000 | 100.0% |
| LOAD_FAST | 60 | 0.0% |
Successors and predecessors for POP_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| FOR_ITER | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for POP_TOP
| Predecessors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 119,940 | 99.7% |
| RETURN_VALUE | 180 | 0.1% |
| CALL_NON_PY_GENERAL | 120 | 0.1% |
| CACHE | 60 | 0.0% |
| CALL_METHOD_DESCRIPTOR_O | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_JIT | 120,000 | 99.7% |
| LOAD_CONST_IMMORTAL | 180 | 0.1% |
| LOAD_FAST | 120 | 0.1% |
| RESUME_CHECK | 60 | 0.0% |
Successors and predecessors for PUSH_NULL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 360 | 75.0% |
| LOAD_ATTR_MODULE | 120 | 25.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 200 | 41.7% |
| CALL | 100 | 20.8% |
| CALL_FUNCTION_EX | 60 | 12.5% |
| LOAD_FAST | 60 | 12.5% |
| LOAD_FAST_LOAD_FAST | 60 | 12.5% |
Successors and predecessors for RETURN_GENERATOR
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 100.0% |
Successors and predecessors for RETURN_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_OP | 1,036,200 | 53.1% |
| BUILD_TUPLE | 916,200 | 46.9% |
| LOAD_CONST_IMMORTAL | 180 | 0.0% |
| LOAD_FAST | 120 | 0.0% |
| CALL_BUILTIN_CLASS | 120 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 1,036,440 | 53.1% |
| COMPARE_OP_INT | 518,100 | 26.5% |
| INTERPRETER_EXIT | 398,160 | 20.4% |
| POP_TOP | 180 | 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 |
|---|---|---|
| BINARY_OP_ADD_INT | 1,036,200 | 100.0% |
| BINARY_OP | 240 | 0.0% |
| LOAD_FAST | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 1,036,200 | 100.0% |
| BINARY_OP | 240 | 0.0% |
| BINARY_OP_SUBTRACT_FLOAT | 20 | 0.0% |
Successors and predecessors for BUILD_TUPLE
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_OP_ADD_INT | 916,200 | 88.4% |
| LOAD_SMALL_INT | 120,000 | 11.6% |
| LOAD_FAST | 60 | 0.0% |
| LOAD_FAST_LOAD_FAST | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 916,200 | 88.4% |
| LOAD_FAST | 120,000 | 11.6% |
| LOAD_CONST_MORTAL | 60 | 0.0% |
| CALL_METHOD_DESCRIPTOR_O | 40 | 0.0% |
| CALL | 20 | 0.0% |
Successors and predecessors for CALL
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 100 | 26.3% |
| LOAD_FAST_LOAD_FAST | 60 | 15.8% |
| CALL_NON_PY_GENERAL | 40 | 10.5% |
| LOAD_CONST_IMMORTAL | 40 | 10.5% |
| LOAD_GLOBAL_MODULE | 40 | 10.5% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_NON_PY_GENERAL | 160 | 42.1% |
| CALL_PY_EXACT_ARGS | 120 | 31.6% |
| CALL_BUILTIN_CLASS | 40 | 10.5% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 20 | 5.3% |
| CALL_METHOD_DESCRIPTOR_O | 20 | 5.3% |
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_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 |
|---|---|---|
| STORE_FAST | 60 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 60 | 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 |
|---|---|---|
| BINARY_OP_MULTIPLY_INT | 2,072,400 | 25.7% |
| RESUME_CHECK | 1,952,580 | 24.3% |
| LOAD_GLOBAL_MODULE | 1,434,300 | 17.8% |
| LOAD_SMALL_INT | 796,200 | 9.9% |
| STORE_FAST_STORE_FAST | 518,160 | 6.4% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_OP_ADD_INT | 2,072,400 | 25.7% |
| UNPACK_SEQUENCE_TUPLE | 2,072,400 | 25.7% |
| LOAD_SMALL_INT | 1,434,420 | 17.8% |
| BINARY_OP_MULTIPLY_INT | 916,200 | 11.4% |
| LOAD_GLOBAL_MODULE | 518,100 | 6.4% |
Successors and predecessors for LOAD_FAST_LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_OP_ADD_INT | 2,072,400 | 36.4% |
| BINARY_OP_MULTIPLY_INT | 2,072,400 | 36.4% |
| STORE_FAST_STORE_FAST | 1,554,300 | 27.3% |
| PUSH_NULL | 60 | 0.0% |
| LOAD_ATTR | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| BINARY_OP_MULTIPLY_INT | 5,699,100 | 100.0% |
| CALL_PY_EXACT_ARGS | 80 | 0.0% |
| BUILD_TUPLE | 60 | 0.0% |
| CALL | 60 | 0.0% |
| CALL_NON_PY_GENERAL | 40 | 0.0% |
Successors and predecessors for LOAD_GLOBAL
| Predecessors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 100 | 50.0% |
| STORE_FAST | 40 | 20.0% |
| MAKE_FUNCTION | 20 | 10.0% |
| LOAD_GLOBAL_BUILTIN | 20 | 10.0% |
| LOAD_GLOBAL_MODULE | 20 | 10.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 160 | 80.0% |
| LOAD_GLOBAL_BUILTIN | 40 | 20.0% |
Successors and predecessors for LOAD_SMALL_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,434,420 | 42.4% |
| BINARY_OP_MULTIPLY_INT | 916,200 | 27.1% |
| LOAD_SMALL_INT | 518,100 | 15.3% |
| BINARY_OP_ADD_INT | 398,100 | 11.8% |
| LOAD_GLOBAL_MODULE | 120,060 | 3.5% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 1,036,200 | 30.6% |
| LOAD_FAST | 796,200 | 23.5% |
| BINARY_OP_ADD_INT | 796,200 | 23.5% |
| LOAD_SMALL_INT | 518,100 | 15.3% |
| BUILD_TUPLE | 120,000 | 3.5% |
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_INT | 518,160 | 100.0% |
| TO_BOOL | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 518,100 | 100.0% |
| LOAD_FAST | 120 | 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 |
|---|---|---|
| RETURN_VALUE | 1,036,440 | 99.9% |
| LOAD_CONST_IMMORTAL | 120 | 0.0% |
| LOAD_CONST_MORTAL | 120 | 0.0% |
| IS_OP | 60 | 0.0% |
| LOAD_DEREF | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 398,180 | 38.4% |
| JUMP_BACKWARD_NO_JIT | 398,100 | 38.4% |
| LOAD_FAST | 240,420 | 23.2% |
| LOAD_CONST_IMMORTAL | 180 | 0.0% |
| NOP | 60 | 0.0% |
Successors and predecessors for STORE_FAST_STORE_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST_STORE_FAST | 2,072,400 | 50.0% |
| UNPACK_SEQUENCE_TUPLE | 2,072,400 | 50.0% |
| UNPACK_SEQUENCE_TWO_TUPLE | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST_STORE_FAST | 2,072,400 | 50.0% |
| LOAD_FAST_LOAD_FAST | 1,554,300 | 37.5% |
| LOAD_FAST | 518,160 | 12.5% |
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 YIELD_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 120,000 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| INTERPRETER_EXIT | 120,000 | 100.0% |
Successors and predecessors for BINARY_OP_ADD_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 2,072,400 | 46.9% |
| BINARY_OP_MULTIPLY_INT | 1,554,300 | 35.1% |
| LOAD_SMALL_INT | 796,200 | 18.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 2,072,400 | 46.9% |
| BINARY_OP | 1,036,200 | 23.4% |
| BUILD_TUPLE | 916,200 | 20.7% |
| LOAD_SMALL_INT | 398,100 | 9.0% |
Successors and predecessors for BINARY_OP_MULTIPLY_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 5,699,100 | 86.2% |
| LOAD_FAST | 916,200 | 13.8% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 2,072,400 | 31.3% |
| LOAD_FAST_LOAD_FAST | 2,072,400 | 31.3% |
| BINARY_OP_ADD_INT | 1,554,300 | 23.5% |
| LOAD_SMALL_INT | 916,200 | 13.8% |
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_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 |
|---|---|---|
| CALL_NON_PY_GENERAL | 80 | 66.7% |
| CALL | 40 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 120 | 100.0% |
Successors and predecessors for CALL_BUILTIN_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 398,100 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 398,100 | 100.0% |
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 | 200 | 41.7% |
| CALL | 160 | 33.3% |
| LOAD_FAST | 40 | 8.3% |
| LOAD_FAST_LOAD_FAST | 40 | 8.3% |
| LOAD_SMALL_INT | 40 | 8.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 120 | 25.0% |
| CALL_BUILTIN_CLASS | 80 | 16.7% |
| RETURN_VALUE | 60 | 12.5% |
| LOAD_FAST | 60 | 12.5% |
| STORE_DEREF | 60 | 12.5% |
Successors and predecessors for CALL_PY_EXACT_ARGS
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 1,036,200 | 66.7% |
| CALL_BUILTIN_FAST | 398,100 | 25.6% |
| LOAD_FAST | 120,000 | 7.7% |
| CALL | 120 | 0.0% |
| LOAD_FAST_LOAD_FAST | 80 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 1,554,540 | 100.0% |
| RETURN_GENERATOR | 60 | 0.0% |
| 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_INT
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 518,100 | 100.0% |
| LOAD_SMALL_INT | 40 | 0.0% |
| COMPARE_OP | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 518,160 | 100.0% |
Successors and predecessors for JUMP_BACKWARD_NO_JIT
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 398,100 | 76.8% |
| POP_TOP | 120,000 | 23.2% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 398,100 | 76.8% |
| NOP | 119,940 | 23.1% |
| 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_ATTR_INSTANCE_VALUE | 80 | 66.7% |
| LOAD_ATTR | 40 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 60 | 50.0% |
| CALL_METHOD_DESCRIPTOR_NOARGS | 40 | 33.3% |
| CALL | 20 | 16.7% |
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_CONST_IMMORTAL
| Predecessors | Count | Percentage |
|---|---|---|
| POP_TOP | 180 | 30.0% |
| STORE_FAST | 180 | 30.0% |
| LOAD_FAST | 120 | 20.0% |
| LOAD_CONST_IMMORTAL | 120 | 20.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 180 | 30.0% |
| STORE_FAST | 120 | 20.0% |
| LOAD_CONST_IMMORTAL | 120 | 20.0% |
| IS_OP | 60 | 10.0% |
| CALL | 40 | 6.7% |
Successors and predecessors for LOAD_CONST_MORTAL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_SMALL_INT | 120,000 | 99.8% |
| BUILD_TUPLE | 60 | 0.0% |
| POP_JUMP_IF_NOT_NONE | 60 | 0.0% |
| LOAD_GLOBAL_BUILTIN | 60 | 0.0% |
| RESUME_CHECK | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 120,000 | 99.8% |
| MAKE_FUNCTION | 120 | 0.1% |
| STORE_FAST | 120 | 0.1% |
Successors and predecessors for LOAD_GLOBAL_BUILTIN
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 398,100 | 100.0% |
| RESUME_CHECK | 80 | 0.0% |
| LOAD_GLOBAL | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 398,100 | 100.0% |
| LOAD_CONST_MORTAL | 60 | 0.0% |
| LOAD_GLOBAL_MODULE | 40 | 0.0% |
| LOAD_GLOBAL | 20 | 0.0% |
Successors and predecessors for LOAD_GLOBAL_MODULE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 518,100 | 33.3% |
| POP_JUMP_IF_FALSE | 518,100 | 33.3% |
| STORE_FAST | 398,180 | 25.6% |
| NOP | 120,000 | 7.7% |
| LOAD_GLOBAL | 160 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,434,300 | 92.3% |
| LOAD_SMALL_INT | 120,060 | 7.7% |
| LOAD_ATTR_MODULE | 120 | 0.0% |
| CALL_PY_EXACT_ARGS | 80 | 0.0% |
| LOAD_ATTR | 60 | 0.0% |
Successors and predecessors for RESUME_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 1,554,540 | 75.0% |
| CACHE | 518,160 | 25.0% |
| POP_TOP | 60 | 0.0% |
| COPY_FREE_VARS | 60 | 0.0% |
| MAKE_CELL | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 1,952,580 | 94.2% |
| POP_TOP | 119,940 | 5.8% |
| LOAD_GLOBAL_MODULE | 120 | 0.0% |
| LOAD_GLOBAL | 100 | 0.0% |
| LOAD_GLOBAL_BUILTIN | 80 | 0.0% |
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_TUPLE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 2,072,400 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST_STORE_FAST | 2,072,400 | 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. |
1,036,200 | 8.6% |
hit
ⓘSpecialized instructions that complete. |
11,038,260 | 91.4% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 7.7% |
| Failure | 240 | 92.3% |
| Failure kind | Count | Ratio |
|---|---|---|
| floor divide | 240 | 100.0% |
specialization stats for BINARY_SUBSCR family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
60 | 75.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for CALL family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
1,953,000 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 380 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for COMPARE_OP family
| Kind | Count | Ratio |
|---|---|---|
hit
ⓘSpecialized instructions that complete. |
518,160 | 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 | 100.0% |
specialization stats for LOAD_ATTR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
60 | 6.4% |
hit
ⓘSpecialized instructions that complete. |
660 | 70.2% |
| 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. |
1,953,000 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 200 | 100.0% |
| Failure | 0 | 0.0% |
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. |
2,072,460 | 100.0% |
| 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. |
26,706,540 | 55.6% |
Not specialized
ⓘInstructions that could be specialized but aren't, e.g. |
1,037,540 | 2.2% |
Specialized hits
ⓘSpecialized instructions, e.g. |
20,248,020 | 42.2% |
Specialized misses
ⓘSpecialized instructions, e.g. |
0 | 0.0% |
Breakdown of deferred (not specialized) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| BINARY_OP | 1,036,200 | 100.0% |
| 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% |
| BINARY_SUBSCR | 0 | 0.0% |
| CALL_FUNCTION_EX | 0 | 0.0% |
| INTERPRETER_EXIT | 0 | 0.0% |
Breakdown of misses (specialized deopts) instruction counts by family
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 | 518,220 | 25.0% |
| Calls to Python functions inlined | 1,554,720 | 75.0% |
| Calls via PyEval_EvalFrame (total) | 518,220 | 25.0% |
| Calls via PyEval_EvalFrame (vector) | 398,220 | 19.2% |
| Calls via PyEval_EvalFrame (generator) | 120,000 | 5.8% |
| Calls via PyEval_EvalFrame (legacy) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function vectorcall) | 398,220 | 19.2% |
| 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 | 1,952,940 | 94.2% |
Allocations, frees and dict materializatons
Below, "allocations" means "allocations that are not from a freelist". Total allocations = "Allocations from freelist" + "Allocations".
"Inline values" is the number of values arrays inlined into objects.
The cache hit/miss numbers are for the MRO cache, split into dunder and other names.
| Count | Ratio | |
|---|---|---|
| Allocations from freelist | 4,062,920 | 33.4% |
| Frees to freelist | 4,063,120 | |
| Allocations | 8,116,420 | 66.6% |
| Allocations to 512 bytes | 520,720 | 4.3% |
| Allocations to 4 kbytes | 2,862,840 | 23.5% |
| Allocations over 4 kbytes | 4,732,860 | 38.9% |
| Frees | 8,116,020 | |
| Inline values | 0 | |
| Interpreter mortal increfs | 24,179,880 | 59.2% |
| Interpreter mortal decrefs | 30,268,240 | 56.9% |
| Mortal increfs | 77,070 | 0.2% |
| Mortal decrefs | 6,167,670 | 11.6% |
| Interpreter immortal increfs | 8,503,380 | 20.8% |
| Interpreter immortal decrefs | 14,648,460 | 27.5% |
| Immortal increfs | 8,116,950 | 19.9% |
| Immortal decrefs | 2,098,610 | 3.9% |
| Materialize dict (on request) | 0 | |
| Materialize dict (new key) | 0 | |
| Materialize dict (too big) | 0 | |
| Materialize dict (str subclass) | 0 | |
| Method cache hits | 190 | |
| Method cache misses | 30 | |
| Method cache collisions | 27 | |
| Method cache dunder hits | 40 | |
| Method cache dunder misses | 20 |
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
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: 2025-02-06