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gexicide
  • Member for 12 years, 11 months
  • Last seen more than a month ago
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I'm a long term developer of Tableau's Hyper database engine and currently the manager in charge of the Hyper API.

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1651
Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_u64 on Intel CPUs
Aug 1, 2014
170
Java8: Why is it forbidden to define a default method for a method from java.lang.Object
Jun 3, 2014
143
Using this pointer causes strange deoptimization in hot loop
Oct 10, 2014
139
Why are function pointers and data pointers incompatible in C/C++?
Sep 10, 2012
128
Populating a Boolean Array in Java
Jul 9, 2014
99
Understanding std::atomic::compare_exchange_weak() in C++11
Aug 8, 2014
97
Java Name Hiding: The Hard Way
Jul 4, 2014
88
Is method reference caching a good idea in Java 8?
Jun 1, 2014
85
C++ local variable destruction order
Feb 4, 2013
52
Java generics: wildcard<?> vs type parameter<E>?
Apr 4, 2014
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137
How to avoid players getting lost in and/or bored by the meta game?
29
vertical space after algorithm
13
How to aim with a phaser?
12
Is an acid a salt or not?
9
Unable to get xmodmap working after suspend