Displaying 1 result from an estimated 1 matches for "38f2bda1".
2017 May 18
6
Enable vectorizer-maximize-bandwidth by default?
Hi,
I'm proposing to make vectorizer-maximize-bandwidth on by default for loop
vectorizer because it should generally help performance.
I've tested the performance impact on Intel sandybridge machine with
speccpu benchmarks:
Benchmark Base:Reference (1)
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spec/2006/fp/C++/444.namd 26.84