Invention Grant
- Patent Title: Calculation apparatus, calculation method, and recording medium for calculation program
- Patent Title (中): 计算方法，计算方法和计算程序记录介质
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Application No.: US13707746Application Date: 2012-12-07
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Publication No.: US09323642B2Publication Date: 2016-04-26
- Inventor: Miho Kato , Hiroyuki Suzuki , Tsubasa Kitayama , Norio Kurobane
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Staas & Halsey LLP
- Priority: JP2011-280551 20111221
- Main IPC: G06F1/14
- IPC: G06F1/14 ; G06F11/34
Abstract:
A calculation method includes calculating, by a processor, a difference between a first value and a second value, the first value being read from a clock counter that counts pulses of a clock signal having a plurality of types of frequencies, supplied to the processor in response to control command to start processing for an unit to be allocated to the processor, the second value being read from the clock counter in response to control command to stop processing.
Public/Granted literature
- US20130166941A1 CALCULATION APPARATUS, CALCULATION METHOD, AND RECORDING MEDIUM FOR CALCULATION PROGRAM Public/Granted day:2013-06-27
Information query
