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  1. SeriousHatArthur
    Post

    VoxelEngine in ECS slower than OOP

    Anyone? Seriously it can be even more simplified. One for loop 16*16*16 in IJobParallelFor(256 batched in 4). One preallocated readonly...
    Post by: SeriousHatArthur, Aug 22, 2019 in forum: Entity Component System
  2. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    It didnt. I think I found another thing that was throtling the performance. Foreach with entity was launching chunked jobs that cause all chunk to...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  3. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    Small bump. Maybe someone will find something new in this case. Like I wrote in the post above. It is running much faster after casting it to...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  4. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    Thanks for inside :) Small update 90fps - 128x128x128 - I just casted DynamicBuffers to NativeArrays and went from 2 fps to 90fps. Now 32x32x32...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  5. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    I will look into it one more day and then just drop it - I don't need to update it every frame. Can you share some info about how you stored...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  6. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    Also this gives me ~1000fps - 128x128x128 for (int z = 0; z < size.z; z++) { for (int y = 0; y < size.y; y++)...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  7. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    We went from 2 to 3 fps! :D Tomorrow I will test not ecs code with the same task to confirm how it is doing - but I'm almost sure that 32x32x32...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  8. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    @snacktime "The job is super quick. I can update a section of 128x128x128 (2.1mill voxels) in a fraction of a ms even with safety system on."...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  9. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    [DisableAutoCreation] [UpdateAfter(typeof(VoxelGenerationSystem))] public class VoxelRenderingSystem : JobComponentSystem { private Entity...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  10. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    Something must be wrong because I'm adding here only 2 faces and not even pushing it to rendering. I have similar code that work only on 2 threads...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  11. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    128x128x128 is a number of voxels. There is 8x8x8 chunks.
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  12. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    Changed Vector3 to float3 - no noticeable performance difference.
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  13. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    I was using Vector3 because later(this is disabled currently) I'm using unsafe code to copy memory directly from DynamicBuffers to Mesh.vertices...
    Post by: SeriousHatArthur, Aug 16, 2019 in forum: Entity Component System
  14. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    @tertle [IMG]
    Post by: SeriousHatArthur, Aug 15, 2019 in forum: Entity Component System
  15. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    Just tested - around 2 fps. Reduced to 32x32x32 ~ 40 fps :/ No I'm not applying it to any mesh. I removed other systems. Also I can comment out...
    Post by: SeriousHatArthur, Aug 15, 2019 in forum: Entity Component System
  16. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    I mean it isn't needed for my project because I can't see a scenario when I would need full world updated every frame. Most likely a single chunk...
    Post by: SeriousHatArthur, Aug 15, 2019 in forum: Entity Component System
  17. SeriousHatArthur
    Post

    DynamicBuffer is awfully slow

    @tertle I know it should be false but I set it like that for benchmarking. Editor. @tertle @snacktime 128x128x128 each voxelchunk is iterating...
    Post by: SeriousHatArthur, Aug 15, 2019 in forum: Entity Component System
  18. SeriousHatArthur
    Post

    Is this a good practice to put multiple components in one file?

    I think it is a matter of personal opinion/what better works for you. I doubt that DOT has some strict rules about that but I may be mistaken. I...
    Post by: SeriousHatArthur, Aug 15, 2019 in forum: Entity Component System
  19. SeriousHatArthur
    Thread

    DynamicBuffer is awfully slow

    Hello. This maybe a bug on my end but I see huuuge decrease in performance when using DynamicBuffers. [BurstCompile] struct RenderJob :...
    Thread by: SeriousHatArthur, Aug 15, 2019, 29 replies, in forum: Entity Component System
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