Update: added a few more functions.
Results, on AMD EPYC 7571.
Note: time for _identity functions is essentially pure
overhead of the test setup.
sRGB→Linear:
| Function | Abs. error (Linf) | Time, ns |
|---|
Christopher Foo chfoo
KdotJPG
/ OpenSimplex2S.java
Last active
October 21, 2025 03:31
Visually isotropic coherent noise algorithm based on alternate constructions of the A* lattice.
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| /** | |
| * K.jpg's OpenSimplex 2, smooth variant ("SuperSimplex") | |
| * | |
| * More language ports, as well as legacy 2014 OpenSimplex, can be found here: | |
| * https://github.com/KdotJPG/OpenSimplex2 | |
| */ | |
| public class OpenSimplex2S { | |
| private static final long PRIME_X = 0x5205402B9270C86FL; |
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| package com.deviant.security.shield; | |
| public final class BuildConfig { | |
| public static final String BUILD_TYPE = "debug"; | |
| public static final boolean DEBUG; | |
| public static final String FLAVOR = ""; | |
| public static final String PACKAGE_NAME = "com.deviant.security.shield"; | |
| public static final int VERSION_CODE = 4; | |
| public static final String VERSION_NAME = "2.2"; |
ismaild
/ traceroute_obiwan.scrye.net
Created
November 26, 2013 15:10
traceroute -m 200 obiwan.scrye.net
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| traceroute -m 200 obiwan.scrye.net | |
| traceroute to obiwan.scrye.net (204.244.252.35), 200 hops max, 52 byte packets | |
| 1 192.168.16.20 (192.168.16.20) 7.534 ms 4.420 ms 2.951 ms | |
| 2 41.161.72.225 (41.161.72.225) 6.101 ms 5.317 ms 5.075 ms | |
| 3 41.160.24.13 (41.160.24.13) 7.364 ms 9.033 ms 8.662 ms | |
| 4 * * * | |
| 5 41.160.0.243 (41.160.0.243) 10.521 ms 8.304 ms 8.235 ms | |
| 6 41.160.0.242 (41.160.0.242) 10.024 ms 9.046 ms 13.001 ms | |
| 7 ix-0-3-0-0.tcore1.jso-johannesburg.as6453.net (216.6.55.37) 53.576 ms 9.311 ms 9.040 ms | |
| 8 if-4-2.tcore1.klt-capetown.as6453.net (41.206.178.2) 183.272 ms 183.199 ms 180.528 ms |