Hi all,
just out of interest I've done the tests with double arrays in Java.
The results for the Arrays.sort are 1.060us. Now it's becoming
interesting. The results for the Batcher sort are: 803.784ns. Already
an improvement! Finally I've tried once again to do the Batcher double
sort in the same
I understand the differenece between Object vs doubles and in fact I
do not want to point out that C is faster than Java (which it is not)
but I want to see the 10:1 speed improvement between my Batcher sort
implementation and the standard sort.
The ellipticgroup Benchmark class is very soffistica
Object vs doubles is a huge difference.
In Java, you pay for compilation of a lot of small methods.
Has compilation of every of your method time to happen?
What part of the computation does it take?
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Hello,
after my first attempts with clojure I needed to evaluate the clojure
results against pure Java results.
First to make my report complete here are my OS and JVM details. I run
my tests on an Ubuntu 64bit 10.04 on Intel i7 3GHz hardware with a
custom compiled kernel using the BFS scheduler.
Hello,
I am currently trying to implement part of chapter 7 in let-over-
lambda in Clojure. I am used to writing ANSI Common Lisp code and
relatively new to Clojure. In CL it is possible to get a performance
gain over the standard lisp sort function by using compiled sort
networks. I am trying to
