Computer-readable recording medium storing machine learning program, machine learning method, and machine learning device

A machine learning method comprising:

• causing each of a plurality of machine learning processes to perform individual machine learning by the same machine learning model;
• storing data after execution of first processing by each of the machine learning processes in a shared memory accessible by each of the machine learning processes;
• and
• causing a second machine learning process other than the first machine learning process among the plurality of machine learning processes to execute second processing regarding the first machine learning process, based on first data after the execution of the first processing regarding the first machine learning process, stored in the shared memory, in a case where an abnormality occurs at the time of execution of the second processing executed after the first processing by the first machine learning process among the machine learning processes.

A machine learning device comprising:

• a plurality of processors each of which configured to operate a plurality of machine learning processes each of which performs individual machine learning by the same machine learning model;
• a plurality of individual memories configured to correspond to each of the processors;
• and
• a shared memory configured to be accessible from each of the plurality of processors, wherein
• each of the processors:
• detects an abnormality in the machine learning process operated by another processor that shares the shared memory among the machine learning processes, and
• executes the machine learning process by using the individual memory, stores data after execution of first processing of the machine learning process in the shared memory, and causes a second machine learning process other than the first machine learning process among the plurality of machine learning processes to execute second processing regarding the first machine learning process, based on first data after the execution of the first processing regarding the first machine learning process, stored in the shared memory, in a case where an abnormality is detected by the abnormality detection unit at the time of execution of second processing executed after the first processing by the first machine learning process among the machine learning processes operated by the another processor that shares the shared memory.