昇腾故障案例详情页

aicpu_kernels/libpt_kernels.so不存在

更新时间: 2023/06/06

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问题信息

问题来源产品大类关键字
官方模型训练--

问题现象描述

  • 报错截图

  • 报错文本
    device-252494_20210124152803722.log:294:[ERROR] CCECPU(10730,aicpu_scheduler):2021-01-24-15:27:58.554.684 [../../../../../../../aicpu/aicpu_device/aicpu_processer/ae_so_manager.cc:482][LoadSo][tid:10741][AICPU_PROCESSER] Single so manager init failed, soFile is /usr/lib64/aicpu_kernels/libpt_kernels.so.
    device-252494_20210124152803722.log:297: [ERROR] CCECPU(10730, aicpu_scheduler) :2021-01-24-15:27:58.554.747 [../../../../../../../aicpu/aicpu_device/aicpu_processer/ae_kernel_lib_aicpu.cc:99][CallKernelApi ][tid:10741][AICPU_PROCESSER] Get RunCpuKernel api from /usr/lib64/libpt_kernels.so failed, ret:2.
    device-252494_20210124152803722.log:298:[ERROR] CCECPU(10730,aicpu_scheduler):2021-01-24-15:27:58.554.758 [../../../../../../.././aicpu/aicpu_device/aicpu_schedule/aicpu_schedule/core/aicpusd_event_process.cpp:1193][ExecuteTsKernelTask][tid:10741][AICPU_SCHEDULE] Aicpu engine process failed, result[2].
    device-181925_20210126094235738.log:1284:[ERROR] CCECPU(19713,aicpu_scheduler):2021-01-26-09:42:28.284.299 [../../../../../../../aicpu/aicpu_device/aicpu_processer/ae_so_manager.cc:482][LoadSo][tid:19732][AICPU_PROCESSER] Single so manager init failed, soFile is /usr/lib64/aicpu_kernels/libpt_kernels.so.
    device-181925_20210126094235738.log:1287:[ERROR] CCECPU(19713,aicpu_scheduler):2021-01-26-09:42:28.284.384 [../../../../../../../aicpu/aicpu_device/aicpu_processer/ae_kernel_lib_aicpu.cc:99][CallKernelApi] [tid:19732][AICPU_PROCESSER] Get RunCpuKernel api from /usr/lib64/libpt_kernels.so failed, ret:2.
    device-181925_20210126094235738.log:1288:[ERROR] CCECPU(19713,aicpu_scheduler):2021-01-26-09:42:28.284.397 [../../../../../../../../aicpu/aicpu_device/aicpu_schedule/aicpu_schedule/core/aicpusd_event_process.cpp:1193][ExecuteTsKernelTask ][tid:19732][AICPU_SCHEDULE] Aicpu engine process failed, result[2].
    device-214670_20210124131330968.log:926: [ERROR] CCECPU(4575,aicpu_scheduler) :2021-01-24-13:13:25.495.208 [../../../../../../../aicpu/aicpu_device/aicpu_processer/ae_so_manager.cc:482][LoadSo][tid:4593][AICPU_PROCESSER] Single so manager init failed, soFile is /usr/lib64/aicpu_kernels/libpt_kernels.so.
    device-214670_20210124131330968.log:929: [ERROR] CCECPU(4575, aicpu_scheduler) :2021-01-24-13:13:25.495.294 [../../../../../../../aicpu/aicpu_device/aicpu_processer/ae_kernel_lib_aicpu.cc:99][CallKernelApi] [tid:4593][AICPU_PROCESSER] Get RunCpuKernel api from /usr/lib64/libpt_kernels.so failed, ret:2.
    ……

解决措施

导入AI CPU(以root用户安装CANN软件包,安装路径为默认路径为例):

export ASCEND_AICPU_PATH=/usr/local/Ascend/ascend-toolkit/latest

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