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1. 发明申请

US20210374602A1 STREAMLINING DATA PROCESSING OPTIMIZATIONS FOR MACHINE LEARNING WORKLOADS 有权
公开(公告)号：US20210374602A1
公开(公告)日：2021-12-02
申请号：US16890091
申请日：2020-06-02
申请人： International Business Machines Corporation
发明人： Qi ZHANG , Petr NOVOTNY , Hong MIN , Ravi NAIR , Shyam RAMJI , Lei YU , Takuya NAKAIKE , Motohiro KAWAHITO
IPC分类号： G06N20/00
摘要： Techniques for refinement of data pipelines are provided. An original file of serialized objects is received, and an original pipeline comprising a plurality of transformations is identified based on the original file. A first computing cost is determined for a first transformation of the plurality of transformations. The first transformation is modified using a predefined optimization, and a second cost of the modified first transformation is determined. Upon determining that the second cost is lower than the first cost, the first transformation is replaced, in the original pipeline, with the optimized first transformation.

2. 发明申请

US20150234736A1 TESTING OPTIMIZED BINARY MODULES 有权
公开(公告)号：US20150234736A1
公开(公告)日：2015-08-20
申请号：US14621890
申请日：2015-02-13
申请人： International Business Machines Corporation
发明人： Toshihiko KOJU , Takuya NAKAIKE
IPC分类号： G06F11/36 , G06F9/44
CPC分类号： G06F11/3692 , G06F8/443 , G06F8/52 , G06F11/302 , G06F11/3409 , G06F11/3466 , G06F11/3688 , G06F2201/865
摘要： Various embodiments test an optimized binary module. In one embodiment, a region in a set of original binary code of an original binary module in which branch coverage is expected to be achieved is selected based on a set of profile information. The region is selected as a target region to be optimized. An optimized binary module is created, where the target region has been optimized in the optimized binary module. The optimized binary module is verified by synchronizing execution of the optimized binary module with execution of the original binary module at a checkpoint while executing both the optimized binary module and the original binary module. The optimized binary module is further verified by comparing an output from executing the optimized binary module to an output from executing the original binary module.

3. 发明申请

US20150370695A1 TESTING OPTIMIZED BINARY MODULES 有权
标题翻译：测试优化二进制模块
公开(公告)号：US20150370695A1
公开(公告)日：2015-12-24
申请号：US14749049
申请日：2015-06-24
申请人： International Business Machines Corporation
发明人： Toshihiko KOJU , Takuya NAKAIKE
IPC分类号： G06F11/36
CPC分类号： G06F11/3692 , G06F8/443 , G06F8/52 , G06F11/302 , G06F11/3409 , G06F11/3466 , G06F11/3688 , G06F2201/865
摘要： Various embodiments test an optimized binary module. In one embodiment, a region in a set of original binary code of an original binary module in which branch coverage is expected to be achieved is selected based on a set of profile information. The region is selected as a target region to be optimized. An optimized binary module is created, where the target region has been optimized in the optimized binary module. The optimized binary module is verified by synchronizing execution of the optimized binary module with execution of the original binary module at a checkpoint while executing both the optimized binary module and the original binary module. The optimized binary module is further verified by comparing an output from executing the optimized binary module to an output from executing the original binary module.
摘要翻译：各种实施例测试优化的二进制模块。在一个实施例中，基于一组简档信息来选择预期将实现分支覆盖的原始二进制模块的一组原始二进制码中的区域。选择该区域作为要优化的目标区域。创建优化的二进制模块，其中目标区域已在优化的二进制模块中进行了优化。优化的二进制模块通过在执行优化的二进制模块和原始二进制模块的同时在检查点同步优化的二进制模块的执行与原始二进制模块的执行来验证。通过将执行优化的二进制模块的输出与执行原始二进制模块的输出进行比较，进一步验证优化的二进制模块。

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