DDraceNetwork - developer

ddnet-maps

[ddnet-maps:master] 1 new commit

d1dfe8c A SpeedRun - ddnet-maps

naming

ph-reeee

kekw

We are getting a lot more bans on the servers, maybe it's time to optimize the meh hashmap we have for bans?

implement a hashmap with quadratic probing and SIMD lookup

11:04

haha, i totally know what the first thing means

At the order of magnitude we are at, maybe a sorted vector with simd bsearch would work better

what is the order of magnitude

11:11

how many bans are there

I can see it being in the hundreds soon

i have over 1000 i need this

For thousands I’m not sure, we should benchmark this

11:13

Maybe just a better hashmap would work

i profiled the code and the ban checking takes up surprisingly little cpu even with this many

11:13

(also it ignores the banlist for inforequests)

With many it should be much more efficient

11:13

With little it’s actually a lot of overhead from hashing I presume

u can use a faster hash algorithm

This naive one is pretty fast

its CNetBan right?

@noby Could you also benchmark it with 1k, 10k, 100k, 1M, ... bans to see how it scales? Then we know when we need to optimize it, if ever

im about to sleep but i should try this yes

I guess something like 1-2 ms is fine

11:17

no hurry, just in general

edg-l

[ddnet/ddnet] Issue opened: #3931 Always receive info about other players when in team

Since teams are usually small, this will make demos way better.

1

$invite

https://discord.com/oauth2/authorize?client_id=421296159290687488&scope=bot&permissions=537259072

@Learath2 any idea about mac ddnet not starting? https://steamcommunity.com/app/412220/discussions/0/3104642254782501629/?tscn=1624557296

DDraceNetwork General Discussions :: Steam Community

DDraceNetwork - Get all your friends together, meet new people from all over the world, and help each other through thousands of maps! Play with your best friend and beat worldwide records! DDraceNetwork (DDNet) started out as a simple modification of Teeworlds, a 2D action shooter. But, in DDNet, you don't fight against each other - instead, yo...

he deleted his post?

no you need to be logged in

I am, but the link goes nowhere but to discussions

weird, I get to the exact post when logged in, anyway, I will try on mac and see what's going wrong

Someone else has issues on Mac in #bugs

21:33

maybe same guy? ^^