ISO Loader 0.8.x Beta + preview of DreamShell v4.0 RC 5

[SWAT]

(05.02.2023 00:26)darcagn писал(а):  

(30.01.2023 13:59)SWAT писал(а):  FTP has issues for me, network in KOS works slow.

BlueCrab and I discussed this a few weeks ago. I got httpd-ack server for GD-ROM dumping ported from old KOS1.3+lwIP to KOS 2.0 with its native network stack, and it is significantly slower (max out 700KB per second) than the old version (which was bottlenecked in speed by the GD-ROM drive read speed, not network stack). BlueCrab said there are a lot of inefficiencies he can clean up to improve the speed, and may work on that in the future when he has some more free time.

I have two problems here.
Firstly, the download speed via FTP does not exceed 750 kb per second (although HDD and CF can give much higher), and secondly, the upload speed is generally 1.5 kb per second and breaks from time to time at the end (looks like depends on the size, whether it is a multiple of something or not). I see that most of the time is spent waiting a long time for each piece of data, and then they are transferred and written instantly.
The code for download/upload files of FTP server is very simple, so I don't think that's the problem.
For some users it's doesn't work completely and I don't know why. What is your result? You tested FTP?

(05.02.2023 00:26)darcagn писал(а):  

(04.02.2023 16:23)SWAT писал(а):  - All code build on latest GCC 12.2.0 and newlib 4.3.0

Need to make sure nothing is broken, prev version of GCC is 9.3.0.

I am excited for this change! Thanks for adding in our patch so quickly. I am hoping we see some performance increases with more modern tools.

Thanks for your work! I watched this and hoped that the size of the binaries would decrease even more.
They have decreased, but not as significantly as when switching from version 4 to version 9, literally 200-300 bytes have decreased for loaders, but this is also important, since one type of loader has already reached its size limit and now I have more space for maneuver.
It’s hard to say about the speed of work either, it seems version 9 is not much worse. But, I had random crashes on it, I hope that version 12 will fix it. A cursory test showed me a good result.