Typo in instructions

Question

Typo in instructions

Closed this issue 7 months ago · 4 comments

bortzmeyer commented 8 months ago

zig-out/bin/raytracer redchair.txt

It is actually raytrace .

(Otherwise, 25 minutes on my desktop PC)

Answer 1 · 2024-01-14T17:19:12.000Z

Thanks for letting me know. I have fixed the typo.

Would you mind sharing you PC setup?

Answer 2 · 2024-01-15T08:01:51.000Z

Would you mind sharing you PC setup?

AMD Ryzen 5 1600 Six-Core Processor, 1.5 Ghz. 6399.12 bogomips.

8 GB memory.

Ubuntu 22.04 with Linux kernel 6.2.0

Answer 3 · 2024-01-21T05:14:19.000Z

I am testing on AMD Ryzen 7 4800HS with 8 cores, 2.90 GHz, 16.0 GB RAM. So perhaps that is reasonable? It takes 3 min on single thread and 1 min on 8 threads. You can provide the number of threads like so: zig-out/bin/raytrace redchair.txt <thread_count>

Answer 4 · 2024-01-22T19:19:19.000Z

Indeed, with 6 threads, only 7 minutes.