发明名称 |
DETECTION OF POTENTIAL NEED TO USE A LARGER DATA FORMAT IN PERFORMING FLOATING POINT OPERATIONS |
摘要 |
Detection of whether a result of a floating point operation is safe. Characteristics of the result are examined to determine whether the result is safe or potentially unsafe, as defined by the user. An instruction is provided to facilitate detection of safe or potentially unsafe results. |
申请公布号 |
US2011214042(A1) |
申请公布日期 |
2011.09.01 |
申请号 |
US201113103368 |
申请日期 |
2011.05.09 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
LUNDVALL SHAWN D.;SMITH, SR. RONALD M.;YEH PHIL C.;COWLISHAW MICHAEL FERDERIC |
分类号 |
G06F11/07 |
主分类号 |
G06F11/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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