Slow rendering #34

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Sweetbread · 2024-03-09T19:12:53Z

Sweetbread commented

2024-03-09 19:12:53 +00:00

After some time while working, suddenly drawing each frame (we do not take into account the cursor) takes 13:1.5 seconds. Although up to this point everything is smooth. The problem is solved by a banal reboot, but after a while it resumes. At the same time, this thing consumes 50% of the processor. GT 430 video card. AMD Athlon II X3 450 processor.
And why does the Doom game eat 100% of the CPU? (This is not that important, but I want an answer)

KOPbI4

After some time while working, suddenly drawing each frame (we do not take into account the cursor) takes 13:1.5 seconds. Although up to this point everything is smooth. The problem is solved by a banal reboot, but after a while it resumes. At the same time, this thing consumes 50% of the processor. GT 430 video card. AMD Athlon II X3 450 processor. And why does the Doom game eat 100% of the CPU? (This is not that important, but I want an answer) --- *KOPbI4*

Sweetbread added the

labels 2024-03-09 19:12:53 +00:00

Sweetbread commented

2024-03-09 19:13:16 +00:00

Can it be reproduced in QEMU? If yes, what options are used?

dunkaist

Can it be reproduced in QEMU? If yes, what options are used? --- *dunkaist*

Sweetbread commented

2024-03-09 19:14:01 +00:00

I haven’t tried to reproduce it in QEMU, and it’s unlikely that I’ll succeed (I haven’t worked with it much). It only worked on a real computer. Most likely, this is the fault of the hardware, because on my friend’s computer everything was stable (the performance is about the same, his is even a little weaker. If necessary, he has an Intel processor, I don’t know more detailed characteristics. The video card is also NVIDIA.)

KOPbI4

I haven’t tried to reproduce it in QEMU, and it’s unlikely that I’ll succeed (I haven’t worked with it much). It only worked on a real computer. Most likely, this is the fault of the hardware, because on my friend’s computer everything was stable (the performance is about the same, his is even a little weaker. If necessary, he has an Intel processor, I don’t know more detailed characteristics. The video card is also NVIDIA.) --- *KOPbI4*

Sweetbread commented

2024-03-09 19:14:57 +00:00

Unfortunately, I can't reproduce the issue to investigate it.

If you manage to reproduce it in an emulator (say, QEMU), there might be a chance to debug it.

dunkaist

Unfortunately, I can't reproduce the issue to investigate it. If you manage to reproduce it in an emulator (say, QEMU), there might be a chance to debug it. --- *dunkaist*

Sweetbread commented

2024-03-09 19:15:17 +00:00

I will try to find a way to reproduce this problem in QEMU.
Do you think this could be somehow influenced by the fact that my processor has 3 cores (1 core is blocked by the manufacturer due to low stability)? Although my friend, whom I tested, had 2 cores (there were no errors)... If there are any more clues, I’ll tell you

KOPbI4

I will try to find a way to reproduce this problem in QEMU. Do you think this could be somehow influenced by the fact that my processor has 3 cores (1 core is blocked by the manufacturer due to low stability)? Although my friend, whom I tested, had 2 cores (there were no errors)... If there are any more clues, I’ll tell you --- *KOPbI4*

Sweetbread commented

2024-03-09 19:15:28 +00:00

Currently KolibriOS uses only one CPU core. 3 cores shouldn't cause the issue.

dunkaist

Currently KolibriOS uses only one CPU core. 3 cores shouldn't cause the issue. --- *dunkaist*

Sweetbread commented

2024-03-09 19:15:46 +00:00

It turned out that the bug was floating... It hasn't appeared again yet

KOPbI4

It turned out that the bug was floating... It hasn't appeared again yet --- *KOPbI4*

Sweetbread added the Category/Drivers label 2024-03-10 20:49:50 +00:00

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Reference: KolibriOS/kolibrios#34