DDraceNetwork

After updating to 16.3.1, pressing the "Run Server" no longer starts a server, and if i use ./DDNet-Server to manually start it it returns this (edited)

15:57

Any idea whats going on?

lets see

15:58

in debug mode nothing happens for me

What does Segmentation fault mean?

lets try with sanitizers

15:59

it means crash

15:59

mhh i cannot reporduce this, do u use a custom autoexec_server.cfg?

16:00

steam version server also works for me, what is your exact OS/distro btw?

Yah i use autoexec cfg and My distro is Mint linux

Old mint version maybe?

Nope

16:02

Latest

do you load a specific map?

I don't use steam, i use the download of the ddnet page

can u maybe share the default map and config

Yeah sure

I don't know how I manage to break everything on every OS on each release

1

autoexec_server.cfg

6.07 KB

I tried on Debian and Arch Linux, can't reproduce

I am pretty sure the only thing i have changed in the audoexec is that letmein lets me into rcon

Try without your autoexec_server.cfg

that way i dont have to use randomly generated one each time

16:04

ok

16:04

Still breaks

mhh maybe you could self compile 16.3.1 so we can be sure its not the OS itself

uh

16:06

Idk anything about compiling

i can give you easy instructions if u want to try

Ok sure, let me eat breakfast first tho greenthing

can you try on fresh download and separate directory?

Chairn

can you try on fresh download and separate directory?

yeah sure i was thinking same thing

This is x86-64 version, not x86, right?

I think so lol

Maybe it's time to stop releasing x86, not sure anyone still uses that on Linux

Ok well with my 17/kbs internet connection this will take about 40mins so ima go eat breakfast

sudo apt install git gcc ninja-build
mkdir tmp
cd tmp
git clone https://github.com/ddnet/ddnet.git
sudo apt install build-essential cmake git google-mock libcurl4-openssl-dev libssl-dev libfreetype6-dev libglew-dev libnotify-dev libogg-dev libopus-dev libopusfile-dev libsdl2-dev libsqlite3-dev libwavpack-dev python libx264-dev libavfilter-dev libavdevice-dev libavformat-dev libavcodec-extra libavutil-dev libvulkan-dev glslang-tools spirv-tools libpng-dev
cd ddnet
mkdir build
cd build
cmake .. -GNinja
ninja DDNet-Server

(edited)

deen

Maybe it's time to stop releasing x86, not sure anyone still uses that on Linux

yes remove it xD

lol, don't use -j20

why not

it's slower

16:09

use nproc + 25%

mhh proof it

rather easy

16:10

but i'd like to have a usable machine in the meantime...

it depends on the machine anyway, should just have used ninja

Then you also need to install ninja

poor machine

deen

Then you also need to install ninja

i did add it

it's a 4 core cpu

ok

16:16

I built LLVM once and thought make -j will just run with a reasonable number of processes

Turns out that's unlimited number of processes

well the difference is negatable ^^

16:18

with gcc 12

There are not even enough targets to get 500 processes running at once

16:19

(for DDNet)

how much files do we have?

16:20

256 apparently

Ok back

on 16.3.1 atleast

Jupstar ✪

well the difference is negatable ^^

you need to compare against -j$(nproc)

Should i try following those instructions?

Chairn

you need to compare against -j$(nproc)

nproc is 16

16:20

and u said nproc + 25%

Tristis

Should i try following those instructions?

yeah pls

Should i back up my .tw server to make sure nothing unnecessary generates/

doesnt matter i guess xd

ok

$ time ninja -j20
real    4m21,040s
user    10m30,454s
sys    0m35,321s
$ time ninja -j$(echo "($(nproc)*1.25)/1" | bc)
real    3m8,203s
user    9m55,381s
sys    0m33,165s

16:22

see, faster

maybe on old pcs its the case xD

you need to minimize context change

but i showed u j20 vs j500(even if there are only 256 targets) xD

16:23

yes u are right

16:23

but its not a insane deal normally, but maybe it was more in the past

16:24

also i bet u are on ubuntu 12 or smth

i think it's because our build chain has hidden dependencies that limits parallelism

this is all one command or..?

16:24

sudo apt install build-essential cmake git google-mock libcurl4-openssl-dev libssl-dev libfreetype6-dev libglew-dev libnotify-dev libogg-dev libopus-dev libopusfile-dev libsdl2-dev libsqlite3-dev libwavpack-dev python libx264-dev libavfilter-dev libavdevice-dev libavformat-dev libavcodec-extra libavutil-dev libvulkan-dev glslang-tools spirv-tools libpng-dev

yes, single command

k

it installs required dependencies to build ddnet

Oh i see

given your internet speed, you can take your second breakfast

16:26

https://tenor.com/s8AD.gif

Yeah i noticed that when looking at how big it is

also enjoy your dinner

@Jupstar ✪ can you loop from -j1 to -j20 to see speed graph?

lmao

16:28

its not really consistent anyway

best would be when you're afk

Chairn

@Jupstar ✪ can you loop from -j1 to -j20 to see speed graph?

clang is also 2 seconds faster btw if u care to know

on my computer, it's slower

ubuntu 1?

16:32

ubuntu 1991

1

16:32

% clang --version git:60ca4451a* Debian clang version 16.0.0-++20220822111541+3c482632e64c-1~exp1~20220822111651.698

clang version 13.0.1 Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /usr/local/bin

16:33

compiled locally

ah nice

while trying to save it says unable to find all characters

Did someone leave your team at some point?

nope but he timed out while being in spec

you can't save if someone is in spec

rip

just gotta rerun then ig

oooh!

16:39

Opened an issue, we should at least improve the error message to indicate that being in spec causes it, or fix it so you can save: https://github.com/ddnet/ddnet/issues/5767

what was the primary reason to not allow speced player to be saved?

I don't think it's intentional looking at the code

16:40

More like no one thought about it

I might have to do this later

16:58

its failed twice now

what failed exactly

my isp at making me happy

:/

the download

16:59

17:00

oh weird

17:00

never seen that before

Yeah well people with 10kb/s internet speed is not common

did all the steps and this is the output to ninja DDNet-Server

20:34

@Jupstar ✪

20:34

Should i try executing DDNet-Server?

20:35

It seemed to work when i do execute it