Messages

1

Bug Reports / error Kernel failed: an illegal memory access was encountered (700) at line 143

« on: September 27, 2023, 11:50:18 AM »

hello,
I have this error since 4 days and i'm competely stuck into my work and dead line is approaching.
During the alignment between photos and laser scans.
I have a lots of laser scans (72) to align with 3500 photos. the danse cloud from all the scans are about 2 billions about points 50 millions points each. I have 256 go ram, dual xeon cpu E5 2640 V4, and a Quadro RTX 8000.
Mabe point cloud from laser scans is too big ?
I'm working with windows 10 up to date and Nvidia driver is 537.42 desktop / notebook driver for quadro (up to date too)
i'm working with the latest metashape build 2.0.3 16915

the error :
2023-09-27 10:10:06 Detecting points...
2023-09-27 10:10:06 Found 1 GPUs in 0 sec (CUDA: 0 sec, OpenCL: 0 sec)
2023-09-27 10:10:06 Using device: Quadro RTX 8000, 72 compute units, free memory: 47686/49151 MB, compute capability 7.5
2023-09-27 10:10:06   driver/runtime CUDA: 12020/10010
2023-09-27 10:10:06   max work group size 1024
2023-09-27 10:10:06   max work item sizes [1024, 1024, 64]
2023-09-27 10:10:12 Warning: cudaStreamDestroy failed: an illegal memory access was encountered (700)
2023-09-27 10:10:13 Finished processing in 307.578 sec (exit code 0)
2023-09-27 10:10:13 Error: Kernel failed: an illegal memory access was encountered (700) at line 143


Thanks for the help !

2

General / texture glitch on low poly model

« on: October 29, 2022, 09:58:02 AM »

Hello,

i'm experiencing some glitches on my low poly model after transfering it from my high poly model,

here is the model :

https://sketchfab.com/3d-models/citadelle-de-corte-54a6311bce6d432f817729d2fcb594be

how can i avoid this situation ? is my mesh too diffrerent from the source mesh ?

thanks a lot

3

Bug Reports / Re: VK error GPU textures generation

« on: April 16, 2021, 11:01:26 AM »

Hello Alexey,
I installed the latest drivers : Quadro release 465 version 466.11 i used for diffuse map, source : images, mapping : generic, fusion : Mosaïc.
i needed a 8k texture and the UV of the most detailed model i build from a XIX century monument that have a lots of architectural decor. I want in a second time transfer my diffuse map on a hily reduced model with baked normals and occlusion map. I usually use the texture transfer from my high poly model to have the most accurate mapping on the low poly model.

Best regards

4

Bug Reports / VK error GPU textures generation

« on: April 15, 2021, 03:56:57 PM »

Hello
I have this error during textures generation on my model. Here is the console detail :
do you have any ideas ?
Is it a bug or should i reduce the polycount ?
Thanks !

Parameterizing texture atlas...
Model size: 196461271 faces, 98219395 vertices
Decimated to 1000000
Performing initial subdivision...   
Division threshold 100000
chart  0 faces: 97663
chart  1 faces: 84181
chart  2 faces: 78613
chart  3 faces: 77074
chart  4 faces: 72911
chart  5 faces: 72035
chart  6 faces: 66696
chart  7 faces: 65985
done. (in 3.505 sec). Got 373 initial parts.
top 8 mean: 76894.8 stddev: 9681.93
*************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
Scaling charts... 
done. (in 1.42 sec)
Concatenating charts... 
done. (in 0.046 sec)
Packing... 
Parametrization contains 30152 charts
Pack iteration 0 ratio 0.525
Pack iteration 1 ratio 0.3875
Pack iteration 2 ratio 0.45625
Pack iteration 3 ratio 0.490625
Pack iteration 4 ratio 0.473437
done. (in 1667.53 sec)
Retrieving mesh
Parameterizing done in 2280.41 sec
Blending textures...
Found 1 GPUs in 0.147 sec (CUDA: 0.034 sec, OpenCL: 0.113 sec)
Using device: NVIDIA Quadro RTX 8000, 72 compute units, free memory: 47721/49152 MB, compute capability 7.5
  driver/runtime CUDA: 11030/8000
  max work group size 1024
  max work item sizes [1024, 1024, 64]
  got device properties in 0 sec, free memory in 21.68 sec
All cameras are fine
Initializing context...
Found device NVIDIA Quadro RTX 8000 driver version 1954725888, API version: 1.2.168, location 129::0
calculating mesh connectivity... done in 69.737 sec
Initialized texture renderer
Configuring pipeline...
Initialized memory broker
Configuring mosaic pipeline with outliers filtering
Constructed pipeline
Relaxed precision enabled
Collecting memory requests...
Allocating memory requests...
Estimated required video memory: 13297 MB
Estimated device memory: total 48708 MB, used 221 MB, available 47940 MB
Allocated 13319 MB of VRAM
Allocated memory requests
Configured pipeline
Processing cameras...
Loading mesh...
Cannot use GPU. Reason: VK Error : VkResult is "ERROR_OUT_OF_DEVICE_MEMORY" at line 12
Performing blending on CPU...
calculating mesh connectivity... done in 67.325 sec
detecting outliers...

5

Bug Reports / Re: Error when creating dense cloud in Metashape 1.7.0

« on: January 28, 2021, 03:52:12 PM »

working !
Does this tweak means that we are using the "old way (1.6 way ?)" depht map generation meanwhile whaiting for the bug to be corrected ?(
Is there a database for tweaks or did you found it by yourself ?
Thanks a lot !
 

6

Bug Reports / Re: Error when creating dense cloud in Metashape 1.7.0

« on: January 28, 2021, 12:18:36 PM »

hello i have the same issue with the last updates !
failed #3 BuildDepthMaps.initialize (1/1): Assertion 23910910127 failed at line 314!
i havent used yet my markers
and the tweak is not working it's telling me that this parameter is not found (main/depth_pm_enable)

7

Bug Reports / Re: Freenas local network processing

« on: November 03, 2020, 06:43:50 PM »

Apparently i have not enough ram on the freenas system, only 8gb and the network card of the motherboard a Gigabyte B450 AORUS M is from Realtek and a lots of users encountered network issues with those chipsets, so i will add more ram and install an  Intel CT desktop ethernet adapter and may solve the problem...

8

Bug Reports / Re: Freenas local network processing

« on: November 02, 2020, 01:59:23 PM »

Apparently during the calculation of depht map the .zip files are corrupted, i've checked the ones that failed during the calculation and windows cannot open them. Nobody used / uses freenas to store and work on projects ?

i keep having this message : Error: Can't read file: unexpected network error (59)
my freenas configuration : 40tb in with a AMD Ryzen 3 3200G with Radeon Vega Graphics with 8gb of ram (info on the dashboard : 5.9 gb installed) 4 disks of 10 tb in RAIDZ1.

9

Bug Reports / Re: Freenas local network processing

« on: October 31, 2020, 10:14:45 PM »

Apparenty it was a path problem restarted and solved it by using --root [path to my freenas storage

Update, still not working, any clues ?

10

Bug Reports / Re: Freenas local network processing

« on: October 31, 2020, 04:37:14 PM »

now i have this :
2020-10-31 14:36:21 Error: Can't locate zip directory
2020-10-31 14:36:21 Error: Can't open archive: Z:/LRA/Projets Europ├®ens/Base de donn├®es FEDER/aregno/aregno.files/2/0/depth_maps.8/data21.zip
2020-10-31 14:36:21 processing failed in 1.146 sec
2020-10-31 14:36:22 BuildModel.prepairDepthMapsInit (1/1): source data = Depth maps, surface type = Arbitrary, face count = High, volumetric masking = 0, OOC version, interpolation = Enabled, vertex colors = 1
2020-10-31 14:36:23 Preparing depth maps...
2020-10-31 14:36:23 Error: Can't locate zip directory
2020-10-31 14:36:23 Error: Can't open archive: Z:/LRA/Projets Europ├®ens/Base de donn├®es FEDER/aregno/aregno.files/2/0/depth_maps.8/data21.zip
2020-10-31 14:36:23 processing failed in 1.124 sec
2020-10-31 14:36:24 BuildModel.prepairDepthMapsInit (1/1): source data = Depth maps, surface type = Arbitrary, face count = High, volumetric masking = 0, OOC version, interpolation = Enabled, vertex colors = 1
2020-10-31 14:36:25 Preparing depth maps...
2020-10-31 14:36:25 Error: Can't locate zip directory
2020-10-31 14:36:25 Error: Can't open archive: Z:/LRA/Projets Europ├®ens/Base de donn├®es FEDER/aregno/aregno.files/2/0/depth_maps.8/data21.zip
2020-10-31 14:36:25 processi
and so on
i wonder if it's a question of autorisation

11

Bug Reports / Freenas local network processing

« on: October 31, 2020, 12:40:13 PM »

Hellow !

I build a nas running freenas to work and store on my metashape projects, i've been struggling with apparently small network glitch during depht map processing : 'Can't read file error 59' that made the whole process crash. So i'm currently trying to do the workflow using my workstation as self server and node to do the job. So far the process is running despite the errors without totally crashing. My question: Will metashape be able to correct the errors by recalculating the parts that had the network glitch or not ?

Thanks !

12

Bug Reports / Re: Pack iteration Texture generation

« on: March 13, 2020, 04:46:42 PM »

Files sended with wetransfer containing a part of the model with much less pictures, i ran the workflow and had much less iterations, hope it will help

13

Bug Reports / Re: Pack iteration Texture generation

« on: March 12, 2020, 01:05:33 PM »

Hello i'm trying to extract a sample from my work by cutting my scene, i have a 11000 pics scene and selected a part of it, reduced overlap to have just the images of the selected part enabled, the images that are useless are disabled, how can i select all the desabled pictures at once ?

14

Bug Reports / Pack iteration Texture generation

« on: March 10, 2020, 02:25:14 PM »

Hello,

Since the last update, texture generation is taking a really long time, i have a considerable number of iteration packs. Can someone explain the reason ?
Thanks a lot

15

General / Re: Agisoft Metashape 1.6.0 pre-release

« on: January 24, 2020, 02:04:34 PM »

thanks for the update, texture issue is solved !