- benchmark: generators
- fork: python
- ref: a19bb261a327e1008f219b62f6465941c981899b
- commit hash: a19bb26
- commit date: 2024-06-15T19:10:50+00:00
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 |
|---|---|---|---|---|
| RESUME_CHECK | 558,068,400 | 17.7% | 17.7% | 0.0% |
| YIELD_VALUE | 502,065,040 | 15.9% | 33.6% | |
| SEND_GEN | 502,064,600 | 15.9% | 49.5% | |
| JUMP_BACKWARD_NO_INTERRUPT | 470,064,240 | 14.9% | 64.5% | |
| LOAD_FAST | 184,009,440 | 5.8% | 70.3% | |
| LOAD_ATTR_INSTANCE_VALUE | 128,002,700 | 4.1% | 74.4% | |
| POP_TOP | 96,002,400 | 3.0% | 77.4% | |
| LOAD_CONST | 80,005,600 | 2.5% | 79.9% | |
| POP_JUMP_IF_FALSE | 80,003,360 | 2.5% | 82.5% | |
| STORE_FAST | 56,003,120 | 1.8% | 84.2% | |
| RETURN_CONST | 48,002,560 | 1.5% | 85.8% | |
| LOAD_FAST_LOAD_FAST | 40,004,000 | 1.3% | 87.0% | |
| TO_BOOL_NONE | 32,277,120 | 1.0% | 88.1% | 45.2% |
| TO_BOOL_ALWAYS_TRUE | 32,275,340 | 1.0% | 89.1% | 45.2% |
| INTERPRETER_EXIT | 32,001,720 | 1.0% | 90.1% | |
| RETURN_GENERATOR | 32,000,800 | 1.0% | 91.1% | |
| END_SEND | 32,000,400 | 1.0% | 92.1% | |
| GET_YIELD_FROM_ITER | 32,000,400 | 1.0% | 93.1% | |
| ENTER_EXECUTOR | 31,999,660 | 1.0% | 94.2% | |
| LOAD_GLOBAL_MODULE | 24,002,640 | 0.8% | 94.9% | |
| STORE_ATTR_INSTANCE_VALUE | 24,002,340 | 0.8% | 95.7% | |
| LOAD_GLOBAL_BUILTIN | 16,002,100 | 0.5% | 96.2% | |
| RETURN_VALUE | 16,001,740 | 0.5% | 96.7% | |
| CALL_LEN | 16,001,740 | 0.5% | 97.2% | |
| COMPARE_OP_INT | 16,001,740 | 0.5% | 97.7% | |
| CALL_PY_EXACT_ARGS | 16,001,680 | 0.5% | 98.2% | |
| BINARY_SLICE | 16,001,600 | 0.5% | 98.7% | |
| BINARY_OP | 8,003,020 | 0.3% | 99.0% | |
| BINARY_SUBSCR | 8,002,940 | 0.3% | 99.2% | |
| EXIT_INIT_CHECK | 8,000,780 | 0.3% | 99.5% | |
| BINARY_OP_ADD_INT | 8,000,780 | 0.3% | 99.7% | |
| CALL_ALLOC_AND_ENTER_INIT | 8,000,780 | 0.3% | 100.0% | |
| JUMP_BACKWARD | 660 | 0.0% | 100.0% | |
| FOR_ITER_GEN | 620 | 0.0% | 100.0% | |
| CALL | 600 | 0.0% | 100.0% | |
| LOAD_GLOBAL | 600 | 0.0% | 100.0% | |
| GET_ITER | 400 | 0.0% | 100.0% | |
| PUSH_NULL | 400 | 0.0% | 100.0% | |
| FOR_ITER_RANGE | 380 | 0.0% | 100.0% | |
| CALL_BUILTIN_CLASS | 360 | 0.0% | 100.0% | |
| END_FOR | 320 | 0.0% | 100.0% | |
| LOAD_ATTR | 320 | 0.0% | 100.0% | |
| LOAD_DEREF | 240 | 0.0% | 100.0% | |
| CALL_NON_PY_GENERAL | 180 | 0.0% | 100.0% | |
| LOAD_ATTR_MODULE | 180 | 0.0% | 100.0% | |
| RESUME | 160 | 0.0% | 100.0% | 2,462.5% |
| CALL_FUNCTION_EX | 160 | 0.0% | 100.0% | |
| COMPARE_OP | 140 | 0.0% | 100.0% | |
| STORE_ATTR | 120 | 0.0% | 100.0% | |
| NOP | 80 | 0.0% | 100.0% | |
| TO_BOOL | 80 | 0.0% | 100.0% | |
| BUILD_LIST | 80 | 0.0% | 100.0% | |
| CALL_INTRINSIC_1 | 80 | 0.0% | 100.0% | |
| COPY_FREE_VARS | 80 | 0.0% | 100.0% | |
| FOR_ITER | 80 | 0.0% | 100.0% | |
| LIST_EXTEND | 80 | 0.0% | 100.0% | |
| POP_JUMP_IF_TRUE | 80 | 0.0% | 100.0% | |
| SEND | 80 | 0.0% | 100.0% | |
| BINARY_OP_SUBTRACT_FLOAT | 60 | 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 |
|---|---|---|---|
| YIELD_VALUE YIELD_VALUE | 470,064,240 | 14.9% | 14.9% |
| JUMP_BACKWARD_NO_INTERRUPT SEND_GEN | 470,064,220 | 14.9% | 29.8% |
| RESUME_CHECK JUMP_BACKWARD_NO_INTERRUPT | 470,064,200 | 14.9% | 44.7% |
| SEND_GEN RESUME_CHECK | 470,064,200 | 14.9% | 59.6% |
| LOAD_FAST LOAD_ATTR_INSTANCE_VALUE | 128,002,600 | 4.1% | 63.7% |
| POP_TOP LOAD_FAST | 52,972,480 | 1.7% | 65.4% |
| POP_JUMP_IF_FALSE LOAD_FAST | 51,030,320 | 1.6% | 67.0% |
| LOAD_FAST LOAD_CONST | 32,003,360 | 1.0% | 68.0% |
| TO_BOOL_NONE POP_JUMP_IF_FALSE | 32,001,680 | 1.0% | 69.0% |
| LOAD_ATTR_INSTANCE_VALUE TO_BOOL_NONE | 32,001,640 | 1.0% | 70.0% |
| CACHE RETURN_GENERATOR | 32,000,800 | 1.0% | 71.1% |
| RETURN_GENERATOR INTERPRETER_EXIT | 32,000,800 | 1.0% | 72.1% |
| POP_TOP RESUME_CHECK | 32,000,780 | 1.0% | 73.1% |
| LOAD_ATTR_INSTANCE_VALUE YIELD_VALUE | 32,000,780 | 1.0% | 74.1% |
| RESUME_CHECK POP_TOP | 32,000,780 | 1.0% | 75.1% |
| RESUME_CHECK LOAD_FAST | 32,000,780 | 1.0% | 76.1% |
| END_SEND POP_TOP | 32,000,400 | 1.0% | 77.1% |
| GET_YIELD_FROM_ITER LOAD_CONST | 32,000,400 | 1.0% | 78.2% |
| RETURN_CONST END_SEND | 32,000,400 | 1.0% | 79.2% |
| LOAD_ATTR_INSTANCE_VALUE GET_YIELD_FROM_ITER | 32,000,360 | 1.0% | 80.2% |
| SEND_GEN POP_TOP | 32,000,360 | 1.0% | 81.2% |
| LOAD_CONST SEND_GEN | 32,000,340 | 1.0% | 82.2% |
| YIELD_VALUE STORE_FAST | 31,999,980 | 1.0% | 83.2% |
| LOAD_ATTR_INSTANCE_VALUE TO_BOOL_ALWAYS_TRUE | 31,999,880 | 1.0% | 84.2% |
| TO_BOOL_ALWAYS_TRUE POP_JUMP_IF_FALSE | 31,999,880 | 1.0% | 85.3% |
| ENTER_EXECUTOR RESUME_CHECK | 31,999,660 | 1.0% | 86.3% |
| STORE_FAST ENTER_EXECUTOR | 31,999,660 | 1.0% | 87.3% |
| POP_JUMP_IF_FALSE RETURN_CONST | 28,973,040 | 0.9% | 88.2% |
| LOAD_FAST_LOAD_FAST STORE_ATTR_INSTANCE_VALUE | 24,002,280 | 0.8% | 89.0% |
| STORE_FAST LOAD_FAST | 16,002,160 | 0.5% | 89.5% |
| LOAD_GLOBAL_BUILTIN LOAD_FAST | 16,001,800 | 0.5% | 90.0% |
| RESUME_CHECK LOAD_GLOBAL_BUILTIN | 16,001,760 | 0.5% | 90.5% |
| CALL_LEN STORE_FAST | 16,001,740 | 0.5% | 91.0% |
| COMPARE_OP_INT POP_JUMP_IF_FALSE | 16,001,740 | 0.5% | 91.5% |
| LOAD_CONST COMPARE_OP_INT | 16,001,720 | 0.5% | 92.0% |
| LOAD_FAST CALL_LEN | 16,001,720 | 0.5% | 92.5% |
| CALL_PY_EXACT_ARGS RESUME_CHECK | 16,001,680 | 0.5% | 93.0% |
| STORE_ATTR_INSTANCE_VALUE LOAD_FAST_LOAD_FAST | 16,001,560 | 0.5% | 93.5% |
| BINARY_SLICE CALL_PY_EXACT_ARGS | 16,001,520 | 0.5% | 94.0% |
| POP_TOP RETURN_CONST | 11,028,720 | 0.3% | 94.4% |
| RETURN_VALUE RETURN_VALUE | 8,000,860 | 0.3% | 94.7% |
| LOAD_CONST BINARY_OP | 8,000,840 | 0.3% | 94.9% |
| STORE_FAST LOAD_GLOBAL_MODULE | 8,000,840 | 0.3% | 95.2% |
| BINARY_OP STORE_FAST | 8,000,800 | 0.3% | 95.4% |
| LOAD_CONST BINARY_SLICE | 8,000,800 | 0.3% | 95.7% |
| LOAD_CONST LOAD_FAST | 8,000,800 | 0.3% | 95.9% |
| LOAD_FAST BINARY_SLICE | 8,000,800 | 0.3% | 96.2% |
| LOAD_FAST_LOAD_FAST BINARY_SUBSCR | 8,000,800 | 0.3% | 96.4% |
| LOAD_FAST_LOAD_FAST LOAD_CONST | 8,000,800 | 0.3% | 96.7% |
| EXIT_INIT_CHECK RETURN_VALUE | 8,000,780 | 0.3% | 96.9% |
| RETURN_CONST EXIT_INIT_CHECK | 8,000,780 | 0.3% | 97.2% |
| BINARY_OP_ADD_INT LOAD_CONST | 8,000,780 | 0.3% | 97.4% |
| CALL_ALLOC_AND_ENTER_INIT RESUME_CHECK | 8,000,780 | 0.3% | 97.7% |
| LOAD_GLOBAL_MODULE LOAD_FAST | 8,000,780 | 0.3% | 98.0% |
| LOAD_GLOBAL_MODULE LOAD_FAST_LOAD_FAST | 8,000,780 | 0.3% | 98.2% |
| RESUME_CHECK LOAD_FAST_LOAD_FAST | 8,000,780 | 0.3% | 98.5% |
| STORE_ATTR_INSTANCE_VALUE RETURN_CONST | 8,000,780 | 0.3% | 98.7% |
| BINARY_SUBSCR LOAD_GLOBAL_MODULE | 8,000,760 | 0.3% | 99.0% |
| LOAD_CONST BINARY_OP_ADD_INT | 8,000,760 | 0.3% | 99.2% |
| LOAD_GLOBAL_MODULE LOAD_GLOBAL_MODULE | 8,000,760 | 0.3% | 99.5% |
| RETURN_CONST CALL_ALLOC_AND_ENTER_INIT | 5,243,400 | 0.2% | 99.6% |
| RETURN_VALUE LOAD_FAST_LOAD_FAST | 5,243,280 | 0.2% | 99.8% |
| RETURN_CONST LOAD_FAST_LOAD_FAST | 2,757,520 | 0.1% | 99.9% |
| RETURN_VALUE CALL_ALLOC_AND_ENTER_INIT | 2,757,360 | 0.1% | 100.0% |
| TO_BOOL_ALWAYS_TRUE TO_BOOL_NONE | 275,460 | 0.0% | 100.0% |
| TO_BOOL_NONE TO_BOOL_ALWAYS_TRUE | 275,440 | 0.0% | 100.0% |
| BINARY_SUBSCR BINARY_SUBSCR | 2,140 | 0.0% | 100.0% |
| BINARY_OP BINARY_OP | 2,140 | 0.0% | 100.0% |
| YIELD_VALUE INTERPRETER_EXIT | 820 | 0.0% | 100.0% |
| CACHE RESUME_CHECK | 780 | 0.0% | 100.0% |
| LOAD_FAST GET_ITER | 400 | 0.0% | 100.0% |
| STORE_FAST JUMP_BACKWARD | 340 | 0.0% | 100.0% |
| END_FOR POP_TOP | 320 | 0.0% | 100.0% |
| POP_TOP JUMP_BACKWARD | 320 | 0.0% | 100.0% |
| RETURN_CONST END_FOR | 320 | 0.0% | 100.0% |
| FOR_ITER_GEN RESUME_CHECK | 320 | 0.0% | 100.0% |
| GET_ITER FOR_ITER_GEN | 300 | 0.0% | 100.0% |
| JUMP_BACKWARD FOR_ITER_GEN | 300 | 0.0% | 100.0% |
| JUMP_BACKWARD FOR_ITER_RANGE | 300 | 0.0% | 100.0% |
| FOR_ITER_GEN POP_TOP | 300 | 0.0% | 100.0% |
| FOR_ITER_RANGE STORE_FAST | 300 | 0.0% | 100.0% |
| LOAD_FAST LOAD_ATTR | 200 | 0.0% | 100.0% |
| LOAD_ATTR_MODULE PUSH_NULL | 180 | 0.0% | 100.0% |
| LOAD_GLOBAL_BUILTIN LOAD_CONST | 180 | 0.0% | 100.0% |
| PUSH_NULL LOAD_FAST | 160 | 0.0% | 100.0% |
| LOAD_DEREF PUSH_NULL | 160 | 0.0% | 100.0% |
| LOAD_GLOBAL LOAD_GLOBAL_MODULE | 160 | 0.0% | 100.0% |
| LOAD_GLOBAL LOAD_GLOBAL_BUILTIN | 140 | 0.0% | 100.0% |
| PUSH_NULL CALL | 120 | 0.0% | 100.0% |
| PUSH_NULL CALL_NON_PY_GENERAL | 120 | 0.0% | 100.0% |
| CALL CALL_BUILTIN_CLASS | 120 | 0.0% | 100.0% |
| LOAD_CONST CALL | 120 | 0.0% | 100.0% |
| LOAD_CONST CALL_BUILTIN_CLASS | 120 | 0.0% | 100.0% |
| LOAD_FAST_LOAD_FAST STORE_ATTR | 120 | 0.0% | 100.0% |
| STORE_FAST LOAD_GLOBAL | 120 | 0.0% | 100.0% |
| LOAD_GLOBAL_MODULE LOAD_ATTR_MODULE | 120 | 0.0% | 100.0% |
| CACHE POP_TOP | 100 | 0.0% | 100.0% |
| LOAD_ATTR LOAD_ATTR_INSTANCE_VALUE | 100 | 0.0% | 100.0% |
| LOAD_GLOBAL LOAD_GLOBAL | 100 | 0.0% | 100.0% |
| RETURN_CONST INTERPRETER_EXIT | 100 | 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 BINARY_SLICE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 8,000,800 | 50.0% |
| LOAD_FAST | 8,000,800 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 16,001,520 | 100.0% |
| CALL | 80 | 0.0% |
Successors and predecessors for CACHE
| Successors | Count | Percentage |
|---|---|---|
| RETURN_GENERATOR | 32,000,800 | 100.0% |
| RESUME_CHECK | 780 | 0.0% |
| POP_TOP | 100 | 0.0% |
| RESUME | 40 | 0.0% |
Successors and predecessors for BINARY_SUBSCR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 8,000,800 | 100.0% |
| BINARY_SUBSCR | 2,140 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 8,000,760 | 100.0% |
| BINARY_SUBSCR | 2,140 | 0.0% |
| LOAD_GLOBAL | 40 | 0.0% |
Successors and predecessors for END_FOR
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_CONST | 320 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 320 | 100.0% |
Successors and predecessors for END_SEND
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_CONST | 32,000,400 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 32,000,400 | 100.0% |
Successors and predecessors for EXIT_INIT_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_CONST | 8,000,780 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 8,000,780 | 100.0% |
Successors and predecessors for GET_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 400 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| FOR_ITER_GEN | 300 | 75.0% |
| FOR_ITER_RANGE | 60 | 15.0% |
| FOR_ITER | 40 | 10.0% |
Successors and predecessors for GET_YIELD_FROM_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_INSTANCE_VALUE | 32,000,360 | 100.0% |
| LOAD_ATTR | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 32,000,400 | 100.0% |
Successors and predecessors for INTERPRETER_EXIT
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_GENERATOR | 32,000,800 | 100.0% |
| YIELD_VALUE | 820 | 0.0% |
| RETURN_CONST | 100 | 0.0% |
Successors and predecessors for NOP
| Predecessors | Count | Percentage |
|---|---|---|
| POP_TOP | 80 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_DEREF | 80 | 100.0% |
Successors and predecessors for POP_TOP
| Predecessors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 32,000,780 | 33.3% |
| END_SEND | 32,000,400 | 33.3% |
| SEND_GEN | 32,000,360 | 33.3% |
| END_FOR | 320 | 0.0% |
| FOR_ITER_GEN | 300 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 52,972,480 | 55.2% |
| RESUME_CHECK | 32,000,780 | 33.3% |
| RETURN_CONST | 11,028,720 | 11.5% |
| JUMP_BACKWARD | 320 | 0.0% |
| NOP | 80 | 0.0% |
Successors and predecessors for PUSH_NULL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_MODULE | 180 | 45.0% |
| LOAD_DEREF | 160 | 40.0% |
| LOAD_ATTR | 60 | 15.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 160 | 40.0% |
| CALL | 120 | 30.0% |
| CALL_NON_PY_GENERAL | 120 | 30.0% |
Successors and predecessors for RETURN_GENERATOR
| Predecessors | Count | Percentage |
|---|---|---|
| CACHE | 32,000,800 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| INTERPRETER_EXIT | 32,000,800 | 100.0% |
Successors and predecessors for RETURN_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 8,000,860 | 50.0% |
| EXIT_INIT_CHECK | 8,000,780 | 50.0% |
| BINARY_OP_SUBTRACT_FLOAT | 60 | 0.0% |
| BINARY_OP | 20 | 0.0% |
| CALL | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RETURN_VALUE | 8,000,860 | 50.0% |
| LOAD_FAST_LOAD_FAST | 5,243,280 | 32.8% |
| CALL_ALLOC_AND_ENTER_INIT | 2,757,360 | 17.2% |
| STORE_FAST | 80 | 0.0% |
| CALL | 40 | 0.0% |
Successors and predecessors for TO_BOOL
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR | 40 | 50.0% |
| LOAD_ATTR_INSTANCE_VALUE | 40 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 40 | 50.0% |
| TO_BOOL_ALWAYS_TRUE | 20 | 25.0% |
| TO_BOOL_NONE | 20 | 25.0% |
Successors and predecessors for BINARY_OP
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 8,000,840 | 100.0% |
| BINARY_OP | 2,140 | 0.0% |
| LOAD_FAST | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 8,000,800 | 100.0% |
| BINARY_OP | 2,140 | 0.0% |
| RETURN_VALUE | 20 | 0.0% |
| LOAD_CONST | 20 | 0.0% |
| BINARY_OP_ADD_INT | 20 | 0.0% |
Successors and predecessors for BUILD_LIST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 80 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_DEREF | 80 | 100.0% |
Successors and predecessors for CALL
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 120 | 20.0% |
| LOAD_CONST | 120 | 20.0% |
| BINARY_SLICE | 80 | 13.3% |
| LOAD_FAST | 80 | 13.3% |
| CALL | 60 | 10.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_BUILTIN_CLASS | 120 | 20.0% |
| CALL_PY_EXACT_ARGS | 80 | 13.3% |
| CALL | 60 | 10.0% |
| STORE_FAST | 60 | 10.0% |
| CALL_NON_PY_GENERAL | 60 | 10.0% |
Successors and predecessors for CALL_FUNCTION_EX
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_INTRINSIC_1 | 80 | 50.0% |
| LOAD_FAST | 80 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| COPY_FREE_VARS | 80 | 50.0% |
| RESUME_CHECK | 60 | 37.5% |
| RESUME | 20 | 12.5% |
Successors and predecessors for CALL_INTRINSIC_1
| Predecessors | Count | Percentage |
|---|---|---|
| LIST_EXTEND | 80 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_FUNCTION_EX | 80 | 100.0% |
Successors and predecessors for COMPARE_OP
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_BUILTIN_CLASS | 60 | 42.9% |
| LOAD_CONST | 40 | 28.6% |
| CALL | 20 | 14.3% |
| COMPARE_OP | 20 | 14.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_TRUE | 80 | 57.1% |
| COMPARE_OP | 20 | 14.3% |
| POP_JUMP_IF_FALSE | 20 | 14.3% |
| COMPARE_OP_INT | 20 | 14.3% |
Successors and predecessors for COPY_FREE_VARS
| Predecessors | Count | Percentage |
|---|---|---|
| CALL_FUNCTION_EX | 80 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 60 | 75.0% |
| RESUME | 20 | 25.0% |
Successors and predecessors for ENTER_EXECUTOR
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 31,999,660 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 31,999,660 | 100.0% |
Successors and predecessors for FOR_ITER
| Predecessors | Count | Percentage |
|---|---|---|
| GET_ITER | 40 | 50.0% |
| JUMP_BACKWARD | 40 | 50.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 40 | 50.0% |
| FOR_ITER_GEN | 20 | 25.0% |
| FOR_ITER_RANGE | 20 | 25.0% |
Successors and predecessors for JUMP_BACKWARD
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 340 | 51.5% |
| POP_TOP | 320 | 48.5% |
| Successors | Count | Percentage |
|---|---|---|
| FOR_ITER_GEN | 300 | 45.5% |
| FOR_ITER_RANGE | 300 | 45.5% |
| FOR_ITER | 40 | 6.1% |
| RESUME_CHECK | 20 | 3.0% |
Successors and predecessors for JUMP_BACKWARD_NO_INTERRUPT
| Predecessors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 470,064,200 | 100.0% |
| RESUME | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| SEND_GEN | 470,064,220 | 100.0% |
| SEND | 20 | 0.0% |
Successors and predecessors for LIST_EXTEND
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_DEREF | 80 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_INTRINSIC_1 | 80 | 100.0% |
Successors and predecessors for LOAD_ATTR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 200 | 62.5% |
| LOAD_GLOBAL | 60 | 18.8% |
| LOAD_GLOBAL_MODULE | 60 | 18.8% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_INSTANCE_VALUE | 100 | 31.2% |
| PUSH_NULL | 60 | 18.8% |
| LOAD_ATTR_MODULE | 60 | 18.8% |
| GET_YIELD_FROM_ITER | 40 | 12.5% |
| TO_BOOL | 40 | 12.5% |
Successors and predecessors for LOAD_CONST
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 32,003,360 | 40.0% |
| GET_YIELD_FROM_ITER | 32,000,400 | 40.0% |
| LOAD_FAST_LOAD_FAST | 8,000,800 | 10.0% |
| BINARY_OP_ADD_INT | 8,000,780 | 10.0% |
| LOAD_GLOBAL_BUILTIN | 180 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| SEND_GEN | 32,000,340 | 40.0% |
| COMPARE_OP_INT | 16,001,720 | 20.0% |
| BINARY_OP | 8,000,840 | 10.0% |
| BINARY_SLICE | 8,000,800 | 10.0% |
| LOAD_FAST | 8,000,800 | 10.0% |
Successors and predecessors for LOAD_DEREF
| Predecessors | Count | Percentage |
|---|---|---|
| NOP | 80 | 33.3% |
| BUILD_LIST | 80 | 33.3% |
| RESUME_CHECK | 60 | 25.0% |
| RESUME | 20 | 8.3% |
| Successors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 160 | 66.7% |
| LIST_EXTEND | 80 | 33.3% |
Successors and predecessors for LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| POP_TOP | 52,972,480 | 28.8% |
| POP_JUMP_IF_FALSE | 51,030,320 | 27.7% |
| RESUME_CHECK | 32,000,780 | 17.4% |
| STORE_FAST | 16,002,160 | 8.7% |
| LOAD_GLOBAL_BUILTIN | 16,001,800 | 8.7% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_INSTANCE_VALUE | 128,002,600 | 69.6% |
| LOAD_CONST | 32,003,360 | 17.4% |
| CALL_LEN | 16,001,720 | 8.7% |
| BINARY_SLICE | 8,000,800 | 4.3% |
| GET_ITER | 400 | 0.0% |
Successors and predecessors for LOAD_FAST_LOAD_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_ATTR_INSTANCE_VALUE | 16,001,560 | 40.0% |
| LOAD_GLOBAL_MODULE | 8,000,780 | 20.0% |
| RESUME_CHECK | 8,000,780 | 20.0% |
| RETURN_VALUE | 5,243,280 | 13.1% |
| RETURN_CONST | 2,757,520 | 6.9% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_ATTR_INSTANCE_VALUE | 24,002,280 | 60.0% |
| BINARY_SUBSCR | 8,000,800 | 20.0% |
| LOAD_CONST | 8,000,800 | 20.0% |
| STORE_ATTR | 120 | 0.0% |
Successors and predecessors for LOAD_GLOBAL
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 120 | 20.0% |
| LOAD_GLOBAL | 100 | 16.7% |
| LOAD_GLOBAL_MODULE | 60 | 10.0% |
| BINARY_SUBSCR | 40 | 6.7% |
| RETURN_VALUE | 40 | 6.7% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL_MODULE | 160 | 26.7% |
| LOAD_GLOBAL_BUILTIN | 140 | 23.3% |
| LOAD_GLOBAL | 100 | 16.7% |
| LOAD_ATTR | 60 | 10.0% |
| LOAD_CONST | 60 | 10.0% |
Successors and predecessors for POP_JUMP_IF_FALSE
| Predecessors | Count | Percentage |
|---|---|---|
| TO_BOOL_NONE | 32,001,680 | 40.0% |
| TO_BOOL_ALWAYS_TRUE | 31,999,880 | 40.0% |
| COMPARE_OP_INT | 16,001,740 | 20.0% |
| TO_BOOL | 40 | 0.0% |
| COMPARE_OP | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 51,030,320 | 63.8% |
| RETURN_CONST | 28,973,040 | 36.2% |
Successors and predecessors for POP_JUMP_IF_TRUE
| Predecessors | Count | Percentage |
|---|---|---|
| COMPARE_OP | 80 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_GLOBAL | 40 | 50.0% |
| LOAD_GLOBAL_BUILTIN | 40 | 50.0% |
Successors and predecessors for RETURN_CONST
| Predecessors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 28,973,040 | 60.4% |
| POP_TOP | 11,028,720 | 23.0% |
| STORE_ATTR_INSTANCE_VALUE | 8,000,780 | 16.7% |
| STORE_ATTR | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| END_SEND | 32,000,400 | 66.7% |
| EXIT_INIT_CHECK | 8,000,780 | 16.7% |
| CALL_ALLOC_AND_ENTER_INIT | 5,243,400 | 10.9% |
| LOAD_FAST_LOAD_FAST | 2,757,520 | 5.7% |
| END_FOR | 320 | 0.0% |
Successors and predecessors for SEND
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 60 | 75.0% |
| JUMP_BACKWARD_NO_INTERRUPT | 20 | 25.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 40 | 50.0% |
| SEND_GEN | 40 | 50.0% |
Successors and predecessors for STORE_ATTR
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 120 | 100.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_ATTR_INSTANCE_VALUE | 60 | 50.0% |
| LOAD_FAST_LOAD_FAST | 40 | 33.3% |
| RETURN_CONST | 20 | 16.7% |
Successors and predecessors for STORE_FAST
| Predecessors | Count | Percentage |
|---|---|---|
| YIELD_VALUE | 31,999,980 | 57.1% |
| CALL_LEN | 16,001,740 | 28.6% |
| BINARY_OP | 8,000,800 | 14.3% |
| FOR_ITER_RANGE | 300 | 0.0% |
| RETURN_VALUE | 80 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| ENTER_EXECUTOR | 31,999,660 | 57.1% |
| LOAD_FAST | 16,002,160 | 28.6% |
| LOAD_GLOBAL_MODULE | 8,000,840 | 14.3% |
| JUMP_BACKWARD | 340 | 0.0% |
| LOAD_GLOBAL | 120 | 0.0% |
Successors and predecessors for YIELD_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| YIELD_VALUE | 470,064,240 | 93.6% |
| LOAD_ATTR_INSTANCE_VALUE | 32,000,780 | 6.4% |
| LOAD_ATTR | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| YIELD_VALUE | 470,064,240 | 93.6% |
| STORE_FAST | 31,999,980 | 6.4% |
| INTERPRETER_EXIT | 820 | 0.0% |
Successors and predecessors for RESUME
| Predecessors | Count | Percentage |
|---|---|---|
| CACHE | 40 | 25.0% |
| SEND_GEN | 40 | 25.0% |
| POP_TOP | 20 | 12.5% |
| CALL | 20 | 12.5% |
| CALL_FUNCTION_EX | 20 | 12.5% |
| Successors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_INTERRUPT | 40 | 25.0% |
| LOAD_GLOBAL | 40 | 25.0% |
| POP_TOP | 20 | 12.5% |
| LOAD_DEREF | 20 | 12.5% |
| LOAD_FAST | 20 | 12.5% |
Successors and predecessors for BINARY_OP_ADD_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 8,000,760 | 100.0% |
| BINARY_OP | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 8,000,780 | 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 CALL_ALLOC_AND_ENTER_INIT
| Predecessors | Count | Percentage |
|---|---|---|
| RETURN_CONST | 5,243,400 | 65.5% |
| RETURN_VALUE | 2,757,360 | 34.5% |
| CALL | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 8,000,780 | 100.0% |
Successors and predecessors for CALL_BUILTIN_CLASS
| Predecessors | Count | Percentage |
|---|---|---|
| CALL | 120 | 33.3% |
| LOAD_CONST | 120 | 33.3% |
| RETURN_VALUE | 40 | 11.1% |
| LOAD_FAST | 40 | 11.1% |
| CALL_BUILTIN_CLASS | 40 | 11.1% |
| Successors | Count | Percentage |
|---|---|---|
| CALL_PY_EXACT_ARGS | 80 | 22.2% |
| CALL | 60 | 16.7% |
| COMPARE_OP | 60 | 16.7% |
| STORE_FAST | 60 | 16.7% |
| CALL_BUILTIN_CLASS | 40 | 11.1% |
Successors and predecessors for CALL_LEN
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 16,001,720 | 100.0% |
| CALL | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 16,001,740 | 100.0% |
Successors and predecessors for CALL_NON_PY_GENERAL
| Predecessors | Count | Percentage |
|---|---|---|
| PUSH_NULL | 120 | 66.7% |
| CALL | 60 | 33.3% |
| Successors | Count | Percentage |
|---|---|---|
| POP_TOP | 60 | 33.3% |
| LOAD_FAST | 60 | 33.3% |
| STORE_FAST | 60 | 33.3% |
Successors and predecessors for CALL_PY_EXACT_ARGS
| Predecessors | Count | Percentage |
|---|---|---|
| BINARY_SLICE | 16,001,520 | 100.0% |
| CALL | 80 | 0.0% |
| CALL_BUILTIN_CLASS | 80 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 16,001,680 | 100.0% |
Successors and predecessors for COMPARE_OP_INT
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_CONST | 16,001,720 | 100.0% |
| COMPARE_OP | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 16,001,740 | 100.0% |
Successors and predecessors for FOR_ITER_GEN
| Predecessors | Count | Percentage |
|---|---|---|
| GET_ITER | 300 | 48.4% |
| JUMP_BACKWARD | 300 | 48.4% |
| FOR_ITER | 20 | 3.2% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 320 | 51.6% |
| POP_TOP | 300 | 48.4% |
Successors and predecessors for FOR_ITER_RANGE
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD | 300 | 78.9% |
| GET_ITER | 60 | 15.8% |
| FOR_ITER | 20 | 5.3% |
| Successors | Count | Percentage |
|---|---|---|
| STORE_FAST | 300 | 78.9% |
| LOAD_GLOBAL | 40 | 10.5% |
| LOAD_GLOBAL_MODULE | 40 | 10.5% |
Successors and predecessors for LOAD_ATTR_INSTANCE_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 128,002,600 | 100.0% |
| LOAD_ATTR | 100 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| TO_BOOL_NONE | 32,001,640 | 25.0% |
| YIELD_VALUE | 32,000,780 | 25.0% |
| GET_YIELD_FROM_ITER | 32,000,360 | 25.0% |
| TO_BOOL_ALWAYS_TRUE | 31,999,880 | 25.0% |
| TO_BOOL | 40 | 0.0% |
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 | 180 | 100.0% |
Successors and predecessors for LOAD_GLOBAL_BUILTIN
| Predecessors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 16,001,760 | 100.0% |
| LOAD_GLOBAL | 140 | 0.0% |
| LOAD_GLOBAL_MODULE | 80 | 0.0% |
| POP_JUMP_IF_TRUE | 40 | 0.0% |
| CALL_BUILTIN_CLASS | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 16,001,800 | 100.0% |
| LOAD_CONST | 180 | 0.0% |
| LOAD_GLOBAL | 40 | 0.0% |
| LOAD_GLOBAL_BUILTIN | 40 | 0.0% |
| LOAD_GLOBAL_MODULE | 40 | 0.0% |
Successors and predecessors for LOAD_GLOBAL_MODULE
| Predecessors | Count | Percentage |
|---|---|---|
| STORE_FAST | 8,000,840 | 33.3% |
| BINARY_SUBSCR | 8,000,760 | 33.3% |
| LOAD_GLOBAL_MODULE | 8,000,760 | 33.3% |
| LOAD_GLOBAL | 160 | 0.0% |
| RETURN_VALUE | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST | 8,000,780 | 33.3% |
| LOAD_FAST_LOAD_FAST | 8,000,780 | 33.3% |
| LOAD_GLOBAL_MODULE | 8,000,760 | 33.3% |
| LOAD_ATTR_MODULE | 120 | 0.0% |
| LOAD_GLOBAL_BUILTIN | 80 | 0.0% |
Successors and predecessors for RESUME_CHECK
| Predecessors | Count | Percentage |
|---|---|---|
| SEND_GEN | 470,064,200 | 84.2% |
| POP_TOP | 32,000,780 | 5.7% |
| ENTER_EXECUTOR | 31,999,660 | 5.7% |
| CALL_PY_EXACT_ARGS | 16,001,680 | 2.9% |
| CALL_ALLOC_AND_ENTER_INIT | 8,000,780 | 1.4% |
| Successors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_INTERRUPT | 470,064,200 | 84.2% |
| POP_TOP | 32,000,780 | 5.7% |
| LOAD_FAST | 32,000,780 | 5.7% |
| LOAD_GLOBAL_BUILTIN | 16,001,760 | 2.9% |
| LOAD_FAST_LOAD_FAST | 8,000,780 | 1.4% |
Successors and predecessors for SEND_GEN
| Predecessors | Count | Percentage |
|---|---|---|
| JUMP_BACKWARD_NO_INTERRUPT | 470,064,220 | 93.6% |
| LOAD_CONST | 32,000,340 | 6.4% |
| SEND | 40 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| RESUME_CHECK | 470,064,200 | 93.6% |
| POP_TOP | 32,000,360 | 6.4% |
| RESUME | 40 | 0.0% |
Successors and predecessors for STORE_ATTR_INSTANCE_VALUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 24,002,280 | 100.0% |
| STORE_ATTR | 60 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| LOAD_FAST_LOAD_FAST | 16,001,560 | 66.7% |
| RETURN_CONST | 8,000,780 | 33.3% |
Successors and predecessors for TO_BOOL_ALWAYS_TRUE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_INSTANCE_VALUE | 31,999,880 | 99.1% |
| TO_BOOL_NONE | 275,440 | 0.9% |
| TO_BOOL | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 31,999,880 | 99.1% |
| TO_BOOL_NONE | 275,460 | 0.9% |
Successors and predecessors for TO_BOOL_NONE
| Predecessors | Count | Percentage |
|---|---|---|
| LOAD_ATTR_INSTANCE_VALUE | 32,001,640 | 99.1% |
| TO_BOOL_ALWAYS_TRUE | 275,460 | 0.9% |
| TO_BOOL | 20 | 0.0% |
| Successors | Count | Percentage |
|---|---|---|
| POP_JUMP_IF_FALSE | 32,001,680 | 99.1% |
| TO_BOOL_ALWAYS_TRUE | 275,440 | 0.9% |
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. |
8,000,840 | 50.0% |
hit
ⓘSpecialized instructions that complete. |
8,000,840 | 50.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 40 | 1.8% |
| Failure | 2,140 | 98.2% |
| Failure kind | Count | Ratio |
|---|---|---|
| floor divide | 2,140 | 100.0% |
specialization stats for BINARY_SLICE family
specialization stats for BINARY_SUBSCR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
8,000,800 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 0 | 0.0% |
| Failure | 2,140 | 100.0% |
| Failure kind | Count | Ratio |
|---|---|---|
| sequence int | 2,140 | 100.0% |
specialization stats for CALL family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
300 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
40,004,560 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 300 | 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. |
100 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
16,001,740 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 20 | 50.0% |
| Failure | 20 | 50.0% |
| Failure kind | Count | Ratio |
|---|---|---|
| list | 20 | 100.0% |
specialization stats for FOR_ITER family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
40 | 3.7% |
hit
ⓘSpecialized instructions that complete. |
1,000 | 92.6% |
| Success | Count | Ratio |
|---|---|---|
| Success | 40 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for LOAD_ATTR family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
160 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
128,002,880 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 160 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for LOAD_GLOBAL family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
300 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
40,004,740 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 300 | 100.0% |
| Failure | 0 | 0.0% |
specialization stats for POP_JUMP_IF_FALSE family
specialization stats for POP_JUMP_IF_TRUE family
specialization stats for SEND family
| Kind | Count | Ratio |
|---|---|---|
deferred
ⓘLists the number of "deferred" (i.e. not specialized) instructions executed. |
40 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
502,064,600 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 40 | 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 | 0.0% |
hit
ⓘSpecialized instructions that complete. |
24,002,340 | 100.0% |
| Success | Count | Ratio |
|---|---|---|
| Success | 60 | 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. |
28,648,380 | 61.1% |
hit
ⓘSpecialized instructions that complete. |
17,677,260 | 37.7% |
miss
ⓘSpecialized instructions that deopt. |
29,199,240 | 62.3% |
| Success | Count | Ratio |
|---|---|---|
| Success | 550,940 | 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. |
1,660,164,640 | 52.7% |
Not specialized
ⓘInstructions that could be specialized but aren't, e.g. |
112,013,020 | 3.6% |
Specialized hits
ⓘSpecialized instructions, e.g. |
1,351,500,560 | 42.9% |
Specialized misses
ⓘSpecialized instructions, e.g. |
29,203,180 | 0.9% |
Breakdown of deferred (not specialized) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| TO_BOOL | 28,648,380 | 64.2% |
| BINARY_OP | 8,000,840 | 17.9% |
| BINARY_SUBSCR | 8,000,800 | 17.9% |
| CALL | 300 | 0.0% |
| LOAD_GLOBAL | 300 | 0.0% |
| LOAD_ATTR | 160 | 0.0% |
| COMPARE_OP | 100 | 0.0% |
| STORE_ATTR | 60 | 0.0% |
| FOR_ITER | 40 | 0.0% |
| SEND | 40 | 0.0% |
Breakdown of misses (specialized deopts) instruction counts by family
| Name | Count | Ratio |
|---|---|---|
| TO_BOOL_NONE | 14,599,860 | 50.0% |
| TO_BOOL_ALWAYS_TRUE | 14,599,380 | 50.0% |
| RESUME | 3,940 | 0.0% |
| RESUME_CHECK | 3,940 | 0.0% |
| CACHE | 0 | 0.0% |
| END_FOR | 0 | 0.0% |
| END_SEND | 0 | 0.0% |
| EXIT_INIT_CHECK | 0 | 0.0% |
| GET_ITER | 0 | 0.0% |
| GET_YIELD_FROM_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 | 32,001,720 | 5.4% |
| Calls to Python functions inlined | 558,067,640 | 94.6% |
| Calls via PyEval_EvalFrame (total) | 32,001,720 | 5.4% |
| Calls via PyEval_EvalFrame (vector) | 32,000,820 | 5.4% |
| Calls via PyEval_EvalFrame (generator) | 900 | 0.0% |
| Calls via PyEval_EvalFrame (legacy) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function vectorcall) | 32,000,820 | 5.4% |
| Calls via PyEval_EvalFrame (build class) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (slot) | 0 | 0.0% |
| Calls via PyEval_EvalFrame (function ex) | 160 | 0.0% |
| Calls via PyEval_EvalFrame (api) | 32,000,800 | 5.4% |
| Calls via PyEval_EvalFrame (method) | 0 | 0.0% |
| Frame objects created | 0 | 0.0% |
| Frames pushed | 64,004,300 | 10.8% |
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 | 340 | 0.0% |
| Frees to freelist | 1,080 | |
| Allocations | 96,031,360 | 100.0% |
| Allocations to 512 bytes | 96,031,360 | 100.0% |
| Allocations to 4 kbytes | 0 | 0.0% |
| Allocations over 4 kbytes | 0 | 0.0% |
| Frees | 96,032,447 | |
| Inline values | 8,000,800 | |
| Interpreter increfs | 512,062,880 | 92.7% |
| Interpreter decrefs | 576,108,980 | 86.7% |
| Increfs | 40,209,320 | 7.3% |
| Decrefs | 88,201,947 | 13.3% |
| 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 | 300 | |
| Method cache misses | 80 | |
| Method cache collisions | 80 | |
| Method cache dunder hits | 32,002,980 | |
| Method cache dunder misses | 80 |
GC collections and effectiveness
Collected/visits gives some measure of efficiency.
| Generation | Collections | Objects collected | Object visits |
|---|---|---|---|
| 0 | 0 | 0 | 0 |
| 1 | 0 | 1,920 | 98,264,380 |
| 2 | 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. |
7,920 | |
Traces created
ⓘThe number of traces that were successfully created. |
20 | 0.3% |
Trace stack overflow
ⓘA trace is truncated because it would require more than 5 stack frames. |
0 | 0.0% |
Trace stack underflow
ⓘA potential trace is abandoned because it pops more frames than it pushes. |
0 | 0.0% |
Trace too long
ⓘA trace is truncated because it is longer than the instruction buffer. |
0 | 0.0% |
Trace too short
ⓘA potential trace is abandoced because it it too short. |
7,900 | 99.7% |
Inner loop found
ⓘA trace is truncated because it has an inner loop |
7,900 | 99.7% |
Recursive call
ⓘA trace is truncated because it has a recursive call. |
0 | 0.0% |
Low confidence
ⓘA trace is abandoned because the likelihood of the jump to top being taken is too low. |
0 | 0.0% |
Executors invalidated
ⓘThe number of executors that were invalidated due to watched dictionary changes. |
0 | 0.0% |
Traces executed
ⓘThe number of traces that were executed |
31,999,680 | |
Uops executed
ⓘThe total number of uops (micro-operations) that were executed |
191,998,080 | 600.0% |
| Count | Ratio | |
|---|---|---|
Optimizer attempts
ⓘThe number of times the trace optimizer (_Py_uop_analyze_and_optimize) was run. |
20 | |
Optimizer successes
ⓘThe number of traces that were successfully optimized. |
20 | 100.0% |
Optimizer no memory
ⓘThe number of optimizations that failed due to no memory. |
0 | 0.0% |
Remove globals builtins changed
ⓘThe builtins changed during optimization |
0 | 0.0% |
Remove globals incorrect keys
ⓘThe keys in the globals dictionary aren't what was expected |
0 | 0.0% |
trace length histogram
| Range | Count | Ratio |
|---|---|---|
| <= 1 | 0 | 0.0% |
| <= 2 | 0 | 0.0% |
| <= 4 | 0 | 0.0% |
| <= 8 | 0 | 0.0% |
| <= 16 | 20 | 100.0% |
optimized trace length histogram
| Range | Count | Ratio |
|---|---|---|
| <= 1 | 0 | 0.0% |
| <= 2 | 0 | 0.0% |
| <= 4 | 0 | 0.0% |
| <= 8 | 20 | 100.0% |
trace run length histogram
| Range | Count | Ratio |
|---|---|---|
| <= 1 | 0 | 0.0% |
uop execution stats
| Name | Count | Self | Cumulative | Miss ratio |
|---|---|---|---|---|
| _SET_IP | 31,999,680 | 16.7% | 16.7% | |
| _DYNAMIC_EXIT | 31,999,680 | 16.7% | 33.3% | |
| _FOR_ITER_GEN_FRAME | 31,999,680 | 16.7% | 50.0% | |
| _PUSH_FRAME | 31,999,680 | 16.7% | 66.7% | |
| _START_EXECUTOR | 31,999,680 | 16.7% | 83.3% | |
| _TIER2_RESUME_CHECK | 31,999,680 | 16.7% | 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 |
|---|---|---|---|
| _SET_IP _FOR_ITER_GEN_FRAME | 31,999,680 | 16.7% | 16.7% |
| _FOR_ITER_GEN_FRAME _PUSH_FRAME | 31,999,680 | 16.7% | 33.3% |
| _PUSH_FRAME _DYNAMIC_EXIT | 31,999,680 | 16.7% | 50.0% |
| _START_EXECUTOR _TIER2_RESUME_CHECK | 31,999,680 | 16.7% | 66.7% |
| _TIER2_RESUME_CHECK _SET_IP | 31,999,680 | 16.7% | 83.3% |
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: 2024-06-16