发明授权
US08667233B2 Competition testing device 有权
竞赛测试装置

  • 专利标题: Competition testing device
  • 专利标题(中): 竞赛测试装置
  • 申请号: US13208506
    申请日: 2011-08-12
  • 公开(公告)号: US08667233B2
    公开(公告)日: 2014-03-04
  • 发明人: Yasushi Asano
  • 申请人: Yasushi Asano
  • 申请人地址: JP Kawasaki
  • 专利权人: Fujitsu Limited
  • 当前专利权人: Fujitsu Limited
  • 当前专利权人地址: JP Kawasaki
  • 代理机构: Fujitsu Patent Center
  • 优先权: JP2010-182152 20100817
  • 主分类号: G06F12/00
  • IPC分类号: G06F12/00
Competition testing device
摘要:
A competition testing apparatus for testing an access competition of an arithmetic unit includes a memory that stores a program, a first processor that executes the program by accessing the memory, a second processor that executes the program by accessing the memory, and an arbitration unit that arbitrates accessing the first processor and the second processor and reports a result of the arbitration upon the first processor and the second processor accessing the same address space in the memory, wherein the memory stores a odd number of programs, further comprises a controller that controls the first processor to process the plurality of test programs stored in the storage in predetermined order, and controls the second processor to process the plurality of test programs stored in the storage in order reverse to the predetermined order, and a recording unit that records the result of arbitration performed using the arbitrator.
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