serkan-ozal's 5th submission:

serkan-ozal commented 7 months ago

use region address directly over null base memory address to get rid of extra offset calculation

[x] You have run ./mvnw verify and the project builds successfully
[x] Tests pass (./test.sh <username> shows no differences between expected and actual outputs)
[x] All formatting changes by the build are committed
[x] Your launch script is named calculate_average_<username>.sh (make sure to match casing of your GH user name) and is executable
[x] Output matches that of calculate_average_baseline.sh
[x] For new entries, or after substantial changes: When implementing custom hash structures, please point to where you deal with hash collisions (line number): 640
Execution time: 3.0s (It was 3.3s in the 4th submission in my testing env)
Execution time of reference implementation: 5m 54.1s

serkan-ozal commented 7 months ago

Hi @gunnarmorling,

I have another one for you :)

gunnarmorling commented 7 months ago

00:02.188 now.

tivrfoa commented 7 months ago

Really nice, interesting and fast solution @serkan-ozal !

@gunnarmorling could do a video on YouTube with some guys that used the VectorApi! :smile: :smiley: :grin:

That's a show apart!

import jdk.incubator.vector.ByteVector;
import jdk.incubator.vector.VectorOperators;
import jdk.incubator.vector.VectorSpecies;

gunnarmorling / 1brc