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MLU端掉用多次__bang_mlp报错 解决中 JueXiao2023-07-22 11:26:39 回复 2 查看 技术答疑
MLU端掉用多次__bang_mlp报错
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寒武纪可以一个函数调用多次__bang_mlp吗? 第一个__bang_mlp可以正常运行,为什么相同参数的第二个却会报错?以下是报错内容:

2023-07-22 11:21:33.448427: [cnrtError] [25814] [Card : 0] Error occurred in cnrtInvokeKernel_V2 during calling driver interface.

2023-07-22 11:21:33.448476: [cnrtError] [25814] [Card : 0] Return value is 422, MLU_QUEUE_ERROR_IPU_UNKNOWN, means that "ipu unknown error"

2023-07-22 11:21:33.448495: [cnrtError] [25814] [Card : 0] mlu unfinished!

for more information, please use core dump analysis tools

第一个filter:4

第一个out:32768.000000

2023-07-22 11:21:33.452122: [cnrtError] [25814] [Card : 0] Error occurred in cnrtSyncQueue during calling driver interface.

2023-07-22 11:21:33.452159: [cnrtError] [25814] [Card : 0] Return value is 423, MLU_QUEUE_ERROR_INVALID_QUEUE, means that "invalid queue"

2023-07-22 11:21:33.452179: [cnrtError] [25814] [Card : 0] mlu unfinished!

for more information, please use core dump analysis tools


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