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188
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DIS
2007
Springer
16 years 19 days ago
2007
Springer
We describe a technique for comparing distributions without the need for density estimation as an intermediate step. Our approach relies on mapping the distributions into a reprodu...
183
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ICS
2007
Tsinghua U.
16 years 19 days ago
2007
Tsinghua U.
This paper investigates helper threads that improve performance by prefetching data on behalf of an application’s main thread. The focus is data prefetch helper threads that lac...
180
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ICS
2007
Tsinghua U.
16 years 19 days ago
2007
Tsinghua U.
Overlapping communication with computation is an important optimization on current cluster architectures; its importance is likely to increase as the doubling of processing power ...
210
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ICS
2007
Tsinghua U.
16 years 19 days ago
2007
Tsinghua U.
Strassen’s matrix multiplication (MM) has benefits with respect to any (highly tuned) implementations of MM because Strassen’s reduces the total number of operations. Strasse...
192
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ICS
2007
Tsinghua U.
16 years 19 days ago
2007
Tsinghua U.
Process arrival pattern, which denotes the timing when different processes arrive at an MPI collective operation, can have a significant impact on the performance of the operatio...