!9022 Add error log if Profiler object initialized before set context in gpu scene

From: @gzhcv
Reviewed-by: @yuximiao,@wangyue01
Signed-off-by: @wangyue01
pull/9022/MERGE
mindspore-ci-bot 4 years ago committed by Gitee
commit 46ba4a975a

@ -146,6 +146,10 @@ class Profiler:
>>> profiler.analyse()
"""
if self._device_target and self._device_target == "GPU":
if context.get_auto_parallel_context('device_num') > 1 and self._dev_id != get_rank():
self._dev_id = get_rank()
logger.error('Please check the Profiler object initialized after set_auto_parallel_context() '
'and init(). Profiler should be initialized after these code. ')
self._gpu_profiler.stop()
self._generate_timeline()

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