INFORMATION PROCESSING APPARATUS, BOOT UP METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING BOOT UP PROGRAM

摘要

A SBSP writes a log into a spad in a log processor and the writing of the log from the spad to a serial port is performed by the log processor. When initialization of a main memory has been completed, the log processor temporarily writes the data read from the spad into a logmem and then clears the spad. Furthermore, when an output of the log performed by the log processor has been completed, the SBSP adds, in cooperation with the BIOS and the OS, the log processor and the logmem as the resources.

主权项

1. An information processing apparatus that includes multiple processors, the information processing apparatus comprising:
a first processor that performs an initialization process on hardware and that creates a log at the time of boot up; and a second processor that performs an output process of outputting the log created by the first processor by using a dedicated memory area in a main memory, wherein when the output of the log has been completed, a hot-add operation is performed on the second processor and the dedicated memory area.