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Recent questions tagged performance
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performance - Why does the java DirectoryStream perform so slow?
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
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797
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performance - Efficient sse shuffle mask generation for left-packing byte elements
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Oct 24, 2021
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performance
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907
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performance - Join with Pythons sqlite module is slower than doing it manually
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views
performance - Do modern Java compilers/JVM inline functions/methods which are called exactly from one place?
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
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849
views
performance - High cost of polymorphism in Java Hotspot server
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Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
votes
1
answer
837
views
performance - Why does this code using streams run so much faster in Java 9 than Java 8?
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
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performance
0
votes
1
answer
964
views
performance - Fastest Linux system call
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Oct 24, 2021
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Technique[技术]
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71.8m
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performance
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votes
1
answer
894
views
performance - jQuery what is faster: selectors or methods?
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Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
votes
1
answer
867
views
performance - How to Optimize the Use of the "OR" Clause When Used with Parameters (SQL Server 2008)
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
votes
1
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801
views
performance - Xcode 4.3.2 and 100% CPU constantly in the idle time
asked
Oct 24, 2021
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Technique[技术]
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71.8m
points)
performance
0
votes
1
answer
811
views
performance - Best practice when working with sparse matrices
asked
Oct 24, 2021
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Technique[技术]
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71.8m
points)
performance
0
votes
1
answer
879
views
performance - How to use scala.collection.immutable.List in a Java code
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
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votes
1
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873
views
performance - Limiting java application's memory and cpu usage
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
votes
1
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955
views
performance - Does field type matter in a MongoDB index?
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
votes
1
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769
views
performance - Xcode 4.3.2 and 100% CPU constantly in the idle time
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
0
votes
1
answer
806
views
performance - Best practice when working with sparse matrices
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
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performance
0
votes
1
answer
812
views
performance - How to use scala.collection.immutable.List in a Java code
asked
Oct 24, 2021
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Technique[技术]
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深蓝
(
71.8m
points)
performance
0
votes
1
answer
897
views
performance - Limiting java application's memory and cpu usage
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
performance
0
votes
1
answer
874
views
performance - Does field type matter in a MongoDB index?
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
performance
0
votes
1
answer
759
views
performance - Does every c++ member function take `this` as an input implicitly?
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
performance
0
votes
1
answer
787
views
performance - At what point are WebSockets less efficient than Polling?
asked
Oct 24, 2021
in
Technique[技术]
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71.8m
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performance
0
votes
1
answer
802
views
performance - Why does my code run slower when I remove bounds checks?
asked
Oct 24, 2021
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Technique[技术]
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深蓝
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71.8m
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performance
0
votes
1
answer
878
views
performance - Division by a constant using shifts and adds/subtracts
asked
Oct 24, 2021
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Technique[技术]
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深蓝
(
71.8m
points)
performance
0
votes
1
answer
774
views
performance - Two simple codes to generate divisors of a number. Why is the recursive one faster?
asked
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
points)
performance
0
votes
1
answer
1.1k
views
performance - Efficiently counting number of unique elements - NumPy / Python
asked
Oct 24, 2021
in
Technique[技术]
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深蓝
(
71.8m
points)
performance
0
votes
1
answer
810
views
performance - What's the ideal implementation for the Sieve of Eratosthenes between Lists, Arrays, and Mutable Arrays?
asked
Oct 24, 2021
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Technique[技术]
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深蓝
(
71.8m
points)
performance
0
votes
1
answer
935
views
performance - Date roll-up in R
asked
Oct 24, 2021
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Technique[技术]
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深蓝
(
71.8m
points)
performance
0
votes
1
answer
1.0k
views
performance - What's the most efficient way to marshal C++ structs to C#?
asked
Oct 24, 2021
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Technique[技术]
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71.8m
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performance
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