Automatically differentiating MPI-1 datatypes: The complete story

被引：0
|
作者：
Carle, A [1 ]
Fagan, M [1 ]
机构：
[1] Rice Univ, Houston, TX 77005 USA
来源：
AUTOMATIC DIFFERENTIATION OF ALGORITHMS: FROM SIMULATION TO OPTIMIZATION | 2002年
关键词：
D O I：
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中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This chapter describes the problems met while extending ADIFOR 3.0 to handle programs coming from the MPI datatypes. To give a complete picture of the design space, this chapter first explains why creating a differentiated interface for NIPI is preferable to differentiating NIPI source itself. Next, we identify the two main problems that MPI datatypes present and present two potential solution techniques. In conclusion, we give some preliminary implementation results.
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页码：215 / 222
页数：8
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