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SandaloneExecutor not support parallel graph #44628

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merged 1 commit into from
Jul 27, 2022
Merged

SandaloneExecutor not support parallel graph #44628

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18 changes: 12 additions & 6 deletions python/paddle/fluid/executor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1398,20 +1398,26 @@ def _can_use_interpreter_core(program, place):
if program._program is None:
return False

# Unsupported case 2 : disabled by FLAGS_CONVERT_GRAPH_TO_PROGRAM
if os.environ.get('FLAGS_CONVERT_GRAPH_TO_PROGRAM',
None) not in [1, '1', True, 'True', 'true']:
return False

# Unsupported case 3: data parallel
# Unsupported case 2: data parallel
if program._is_data_parallel and len(
program._get_places(place, program._places)) != 1:
return False

# Unsupported case 3 : parallel graph
if core.globals()['FLAGS_enable_parallel_graph'] in [
1, '1', True, 'True', 'true'
]:
return False

# Unsupported case 4: inference
if program._is_inference:
return False

# Unsupported case 5 : disabled by FLAGS_CONVERT_GRAPH_TO_PROGRAM
if os.environ.get('FLAGS_CONVERT_GRAPH_TO_PROGRAM',
None) not in [1, '1', True, 'True', 'true']:
return False

return True
else:
if isinstance(program._graph, compiler.CompiledProgram):
Expand Down