| 发明名称 |
SYSTEM, INFORMATION PROCESSING DEVICE, AND METHOD |
| 摘要 |
A system includes: a first device configured to transmit a first request; and a second device coupled to the first device, the second device including a processor configured to execute a program, a memory, and a communicating device. The communicating device is configured to: receive the first request, when a lock variable is not stored at a given address in the memory, write the lock variable at the given address, and perform processing of the first request, and when the communicating device is unable to write the lock variable at the given address within a set time due to the lock variable stored at the given address, notify an interrupt to the program, and hand over the processing of the first request to the processor. |
| 申请公布号 |
US2016328276(A1) |
申请公布日期 |
2016.11.10 |
| 申请号 |
US201615139954 |
申请日期 |
2016.04.27 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
Tanimoto Teruo;MIYOSHI TAKASHI |
| 分类号 |
G06F9/52;G06F12/08;G06F13/24 |
主分类号 |
G06F9/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
a first device configured to transmit a first request; and a second device coupled to the first device, the second device including a processor configured to execute a program, a memory, and a communicating device, wherein the communicating device is configured to:
receive the first request,when a lock variable is not stored at a given address in the memory,
write the lock variable at the given address, andperform processing of the first request, andwhen the communicating device is unable to write the lock variable at the given address within a set time due to the lock variable stored at the given address,
notify an interrupt to the program, andhand over the processing of the first request to the processor. |
| 地址 |
Kawasaki-shi JP |
