Wanger-SJTU edited a comment on pull request #8492:
URL: https://github.com/apache/tvm/pull/8492#issuecomment-911407652
@tqchen @shingjan @tkonolige @junrushao1994 @vinx13 this pr make `
builder=auto_scheduler.LocalBuilder(build_func="ndk" if use_ndk else
"default")` fail. No matter what `build_func` specific, the `build_func` will
fall back to `default`.
and with this pr, the demo code
`tutorials/auto_scheduler/tune_network_arm.py` run failed with `use_ndk=true`
```
python tune_network_arm.py
default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) c
Get model...
Extract tasks...
Begin tuning...
ndk
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) c
Get devices for measurement successfully!
>
/home/framework/tvm/tutorials/auto_scheduler/tune_network_arm.py(326)tune_and_evaluate()
-> tuner.tune(tune_option)
(Pdb) c
----------------------------------------------------------------------
------------------------------ [ Task Scheduler ]
----------------------------------------------------------------------
| ID | Latency (ms) | Speed (GFLOPS) | Trials |
-------------------------------------------------
| 0 | - | - | 0 |
| 1 | - | - | 0 |
| 2 | - | - | 0 |
| 3 | - | - | 0 |
| 4 | - | - | 0 |
| 5 | - | - | 0 |
| 6 | - | - | 0 |
| 7 | - | - | 0 |
| 8 | - | - | 0 |
| 9 | - | - | 0 |
| 10 | - | - | 0 |
| 11 | - | - | 0 |
| 12 | - | - | 0 |
| 13 | - | - | 0 |
| 14 | - | - | 0 |
| 15 | - | - | 0 |
| 16 | - | - | 0 |
| 17 | - | - | 0 |
| 18 | - | - | 0 |
| 19 | - | - | 0 |
| 20 | - | - | 0 |
| 21 | - | - | 0 |
-------------------------------------------------
Estimated total latency: - ms Trials: 0 Used time : 1 s Next ID: 0
----------------------------------------------------------------------
------------------------------ [ Search ]
----------------------------------------------------------------------
Generate Sketches #s: 3
Sample Initial Population #s: 1658 fail_ct: 194 Time
elapsed: 0.97
GA Iter: 0 Max score: 0.9999 Min score: 0.9896 #Pop: 18
#M+: 0 #M-: 0
GA Iter: 4 Max score: 1.0000 Min score: 0.9985 #Pop: 18
#M+: 1374 #M-: 76
EvolutionarySearch #s: 18 Time elapsed: 3.82
----------------------------------------------------------------------
------------------------------ [ Measure ]
----------------------------------------------------------------------
Get 9 programs to measure:
default
default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":(Pdb)
(Pdb) >
/home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) default
default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb) >
/home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb)
Traceback (most recent call last):
File "/home/anaconda3/lib/python3.8/runpy.py", line 194, in
_run_module_as_main
return _run_code(code, main_globals, None,
File "/home/anaconda3/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/framework/tvm/python/tvm/exec/popen_worker.py", line 105, in
<module>
main()
File "/home/framework/tvm/python/tvm/exec/popen_worker.py", line 77, in
main
fn, args, kwargs, timeout = cloudpickle.loads(reader.read(bytes_size))
File "/home/framework/tvm/python/tvm/auto_scheduler/__init__.py", line 21,
in <module>
from . import dispatcher
File "/home/framework/tvm/python/tvm/auto_scheduler/dispatcher.py", line
37, in <module>
from .search_task import SearchTask, TuningOptions
File "/home/framework/tvm/python/tvm/auto_scheduler/search_task.py", line
635, in <module>
def auto_schedule(task, search_policy=None,
tuning_options=TuningOptions()):
File "/home/framework/tvm/python/tvm/auto_scheduler/search_task.py", line
184, in __init__
builder = LocalBuilder()
File "/home/framework/tvm/python/tvm/auto_scheduler/measure.py", line 341,
in __init__
if build_func == "default":
File "/home/framework/tvm/python/tvm/auto_scheduler/measure.py", line 341,
in __init__
if build_func == "default":
File "/home/anaconda3/lib/python3.8/bdb.py", line 88, in trace_dispatch
return self.dispatch_line(frame)
File "/home/anaconda3/lib/python3.8/bdb.py", line 113, in dispatch_line
if self.quitting: raise BdbQuit
bdb.BdbQuit
default
> /home/framework/tvm/python/tvm/auto_scheduler/measure.py(341)__init__()
-> if build_func == "default":
(Pdb)
```
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