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Daz 4.23 Update Broke Iray Rendering

theboywantstheboywants Posts: 7
edited October 18 in Technical Help (nuts n bolts)

Before the update, I could render hundreds of frames just fine on GPU, sometimes it might drop to CPU, but would always go back to GPU no matter what.

Now, I only get one or two frames rendered on GPU before it fails completely. The first frame renders normal, as it always does, with iterations I am accustomed to, and then it fails.

Here is part of the Log:

2024-10-18 14:36:41.626 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Initializing local rendering.2024-10-18 14:36:41.634 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : CPU: using 15 cores for rendering2024-10-18 14:36:41.635 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Initializing OptiX for CUDA device 02024-10-18 14:36:41.953 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Rendering with 2 device(s):2024-10-18 14:36:41.953 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : 	CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU)2024-10-18 14:36:41.953 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : 	CPU2024-10-18 14:36:41.954 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Rendering...2024-10-18 14:36:41.954 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend progr: CPU: Processing scene...2024-10-18 14:36:41.954 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend progr: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Processing scene...2024-10-18 14:36:41.954 Iray (Scene Access) : Retrieving geometry2024-10-18 14:36:41.954 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Initializing Embree2024-10-18 14:36:45.565 Iray (Scene Access) : Retrieving volumes2024-10-18 14:36:45.565 Iray (Scene Access) : Retrieving textures2024-10-18 14:36:47.177 Iray (Scene Access) : Retrieving flags2024-10-18 14:36:47.177 Iray (Scene Access) : Retrieving section objects2024-10-18 14:36:47.178 Iray (Scene Access) : Retrieving lights2024-10-18 14:36:47.178 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Importing lights for motion time 02024-10-18 14:36:47.179 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Initializing light hierarchy.2024-10-18 14:36:47.181 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Light hierarchy initialization took 1.239 ms2024-10-18 14:36:47.181 Iray (Scene Access) : Retrieving materials2024-10-18 14:36:47.187 Iray (Scene Access) : Compiling custom code2024-10-18 14:36:47.187 Iray (Scene Access) : Retrieving environment2024-10-18 14:36:47.373 Iray (Scene Access) : Retrieving backplate2024-10-18 14:36:47.373 Iray (Scene Access) : Retrieving decals2024-10-18 14:36:47.374 Iray (Scene Access) : Retrieving motion transform data2024-10-18 14:36:47.375 Iray (Scene Access) : Retrieving lens data2024-10-18 14:36:47.376 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend info : CPU: Scene processed in 5.422s2024-10-18 14:36:47.465 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend info : CPU: Allocated 158.204 MiB for frame buffer2024-10-18 14:36:48.588 Iray [INFO] - IRAY:RENDER ::   1.41  IRAY   rend info : JIT-linking wavefront kernel in 27.918 ms2024-10-18 14:36:48.615 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Scene processed in 6.661s2024-10-18 14:36:48.629 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Allocated 158.204 MiB for frame buffer2024-10-18 14:36:48.639 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Allocated 203.486 MiB of work space (194k active samples in 0.010s)2024-10-18 14:36:50.378 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : Allocating 1-layer frame buffer2024-10-18 14:36:50.603 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00001 iteration after 8.650 s.2024-10-18 14:36:50.769 Iray (Scene Traversal) : Initializing update2024-10-18 14:36:50.769 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:36:52.434 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00002 iterations after 10.480 s.2024-10-18 14:36:54.647 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00003 iterations after 12.693 s.2024-10-18 14:36:56.787 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00004 iterations after 14.834 s.2024-10-18 14:36:56.913 Iray (Scene Traversal) : Initializing update2024-10-18 14:36:56.913 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:36:58.831 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00005 iterations after 16.878 s.2024-10-18 14:37:00.865 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00006 iterations after 18.911 s.2024-10-18 14:37:01.518 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00007 iterations after 19.564 s.2024-10-18 14:37:03.103 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00008 iterations after 21.150 s.2024-10-18 14:37:03.186 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:03.187 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:06.537 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00010 iterations after 24.583 s.2024-10-18 14:37:10.112 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00012 iterations after 28.158 s.2024-10-18 14:37:10.236 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:10.236 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:13.410 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00014 iterations after 31.456 s.2024-10-18 14:37:14.705 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00015 iterations after 32.751 s.2024-10-18 14:37:16.953 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00017 iterations after 34.999 s.2024-10-18 14:37:17.047 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:17.047 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:20.919 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00019 iterations after 38.965 s.2024-10-18 14:37:25.188 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00021 iterations after 43.234 s.2024-10-18 14:37:25.310 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:25.310 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:28.161 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00022 iterations after 46.208 s.2024-10-18 14:37:29.772 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00024 iterations after 47.817 s.2024-10-18 14:37:34.797 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00026 iterations after 52.843 s.2024-10-18 14:37:35.028 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:35.028 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:38.739 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00028 iterations after 56.786 s.2024-10-18 14:37:42.979 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00030 iterations after 01:01.025.2024-10-18 14:37:43.154 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:43.154 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:44.294 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00031 iterations after 01:02.340.2024-10-18 14:37:46.870 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00033 iterations after 01:04.916.2024-10-18 14:37:52.352 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00036 iterations after 01:10.398.2024-10-18 14:37:52.585 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:52.585 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:58.380 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00039 iterations after 01:16.426.2024-10-18 14:37:58.541 Iray (Scene Traversal) : Initializing update2024-10-18 14:37:58.541 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:37:59.714 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00040 iterations after 01:17.760.2024-10-18 14:38:01.800 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00042 iterations after 01:19.847.2024-10-18 14:38:03.795 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00043 iterations after 01:21.841.2024-10-18 14:38:03.943 Iray (Scene Traversal) : Initializing update2024-10-18 14:38:03.943 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:38:05.988 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00044 iterations after 01:24.034.2024-10-18 14:38:07.738 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00045 iterations after 01:25.784.2024-10-18 14:38:09.804 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00046 iterations after 01:27.849.2024-10-18 14:38:09.957 Iray (Scene Traversal) : Initializing update2024-10-18 14:38:09.957 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:38:11.455 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00047 iterations after 01:29.500.2024-10-18 14:38:13.533 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00048 iterations after 01:31.579.2024-10-18 14:38:13.735 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00049 iterations after 01:31.781.2024-10-18 14:38:15.196 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Received update to 00050 iterations after 01:33.242.2024-10-18 14:38:15.197 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend progr: Maximum number of samples reached.2024-10-18 14:38:15.313 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Device statistics:2024-10-18 14:38:15.313 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): 44 iterations, 7.014s init, 86.447s render2024-10-18 14:38:15.313 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : CPU:                                                6 iterations, 5.423s init, 86.344s render2024-10-18 14:38:15.848 [INFO] :: Saved image: 2024-10-18 14:38:15.848 [INFO] :: Rendering frame 1102...2024-10-18 14:38:21.741 Iray [INFO] - TRAV:DATABASE ::   1.0   TRAV   db   progr: Traversing scene.2024-10-18 14:38:23.343 Iray [INFO] - TRAV:DATABASE ::   1.0   TRAV   db   info : Traversing scene took 1.602 s.2024-10-18 14:38:23.939 Iray (Scene Traversal) : Initializing update2024-10-18 14:38:23.939 Iray (Scene Traversal) : Retrieving journal and checking for changes2024-10-18 14:38:23.939 Iray (Scene Update) : Updating LPE labels2024-10-18 14:38:23.939 Iray (Scene Update) : Updating geometry contexts2024-10-18 14:38:23.939 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating geometry contexts.2024-10-18 14:38:23.940 Iray (Scene Update) : Updating geometry2024-10-18 14:38:23.940 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating geometry.2024-10-18 14:38:23.940 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Importing scene graph.2024-10-18 14:38:24.310 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Auto instancing compression 1.0x (Full instancing compression 1.0x)2024-10-18 14:38:24.310 Iray (Scene Update) : Retrieving geometry2024-10-18 14:38:24.310 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Importing geometry for motion time 02024-10-18 14:38:24.808 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Geometry import (1 triangle object with 10 M triangles, 1 instance yielding 10 M triangles) took 497.176 ms2024-10-18 14:38:24.809 Iray (Scene Update) : Updating motion transform data2024-10-18 14:38:24.809 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating motion transforms.2024-10-18 14:38:24.809 Iray (Scene Update) : Updating section objects2024-10-18 14:38:24.809 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating section objects.2024-10-18 14:38:24.809 Iray (Scene Update) : Updating materials2024-10-18 14:38:24.809 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating materials.2024-10-18 14:38:24.934 Iray [INFO] - MATCNV:RENDER ::   1.0   MATCNV rend info : found 544 textures, 0 lambdas (0 unique)2024-10-18 14:38:24.934 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Emitter geometry import (1 light source with 2 triangles, 1 instance) took 9.600 us2024-10-18 14:38:24.934 Iray (Scene Update) : Updating environment2024-10-18 14:38:24.934 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating environment.2024-10-18 14:38:25.038 Iray (Scene Update) : Updating code2024-10-18 14:38:25.039 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating compiled material code.2024-10-18 14:38:25.039 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating compiled environment code.2024-10-18 14:38:25.039 Iray (Scene Update) : Updating textures2024-10-18 14:38:25.039 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating material textures.2024-10-18 14:38:25.049 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating environment textures.2024-10-18 14:38:25.049 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating BSDFs.2024-10-18 14:38:25.050 Iray (Scene Update) : Updating volumes2024-10-18 14:38:25.050 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating volumes.2024-10-18 14:38:25.050 Iray (Scene Update) : Updating lens data2024-10-18 14:38:25.050 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating lens.2024-10-18 14:38:25.050 Iray (Scene Update) : Updating lights2024-10-18 14:38:25.050 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating lights.2024-10-18 14:38:25.050 Iray (Scene Update) : Updating instance topology2024-10-18 14:38:25.051 Iray (Scene Update) : Updating flags2024-10-18 14:38:25.051 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating object flags.2024-10-18 14:38:25.052 Iray (Scene Update) : Updating backplate2024-10-18 14:38:25.052 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating backplate.2024-10-18 14:38:25.052 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating compiled backplate code.2024-10-18 14:38:25.052 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating backplate textures.2024-10-18 14:38:25.052 Iray (Scene Update) : Updating decals2024-10-18 14:38:25.052 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Updating decals.2024-10-18 14:38:25.070 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Using no convergence estimate.2024-10-18 14:38:25.070 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Allocating 1-layer frame buffer2024-10-18 14:38:25.085 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Using batch scheduling, caustic sampler disabled2024-10-18 14:38:25.085 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Initializing local rendering.2024-10-18 14:38:25.094 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : CPU: using 15 cores for rendering2024-10-18 14:38:25.095 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Initializing OptiX for CUDA device 02024-10-18 14:38:25.427 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Rendering with 2 device(s):2024-10-18 14:38:25.427 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : 	CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU)2024-10-18 14:38:25.427 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : 	CPU2024-10-18 14:38:25.427 Iray [INFO] - IRAY:RENDER ::   1.0   IRAY   rend info : Rendering...2024-10-18 14:38:25.427 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend progr: CPU: Processing scene...2024-10-18 14:38:25.427 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend progr: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Processing scene...2024-10-18 14:38:25.427 Iray (Scene Access) : Retrieving geometry2024-10-18 14:38:25.428 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Initializing Embree2024-10-18 14:38:28.941 Iray (Scene Access) : Retrieving volumes2024-10-18 14:38:28.941 Iray (Scene Access) : Retrieving textures2024-10-18 14:38:30.679 Iray (Scene Access) : Retrieving flags2024-10-18 14:38:30.679 Iray (Scene Access) : Retrieving section objects2024-10-18 14:38:30.680 Iray (Scene Access) : Retrieving lights2024-10-18 14:38:30.680 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Importing lights for motion time 02024-10-18 14:38:30.680 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Initializing light hierarchy.2024-10-18 14:38:30.682 Iray [INFO] - IRAY:RENDER ::   1.40  IRAY   rend info : Light hierarchy initialization took 1.360 ms2024-10-18 14:38:30.682 Iray (Scene Access) : Retrieving materials2024-10-18 14:38:30.686 Iray (Scene Access) : Compiling custom code2024-10-18 14:38:30.686 Iray (Scene Access) : Retrieving environment2024-10-18 14:38:30.797 Iray (Scene Access) : Retrieving backplate2024-10-18 14:38:30.797 Iray (Scene Access) : Retrieving decals2024-10-18 14:38:30.798 Iray (Scene Access) : Retrieving motion transform data2024-10-18 14:38:30.799 Iray (Scene Access) : Retrieving lens data2024-10-18 14:38:30.799 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : CPU: Scene processed in 5.372s2024-10-18 14:38:30.851 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : CPU: Allocated 158.204 MiB for frame buffer2024-10-18 14:38:31.699 Iray [INFO] - IRAY:RENDER ::   1.41  IRAY   rend info : JIT-linking wavefront kernel in 29.189 ms2024-10-18 14:38:31.984 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Scene processed in 6.557s2024-10-18 14:38:31.987 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [WARNING] - IRAY:RENDER ::   1.13  IRAY   rend warn : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Failed to allocate 158.204 MiB for (device) frame buffer, will try allocating smaller (partial) frame buffer2024-10-18 14:38:31.991 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Allocated 79.102 MiB for device frame buffer2024-10-18 14:38:32.034 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Allocated 158.204 MiB for host-side frame buffer2024-10-18 14:38:32.035 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [WARNING] - IRAY:RENDER ::   1.13  IRAY   rend warn : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Succeeded in allocating partial device frame buffer. Device efficiency will be affected.2024-10-18 14:38:32.060 Iray [INFO] - IRAY:RENDER ::   1.13  IRAY   rend info : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Allocated 257.793 MiB of work space (246k active samples in 0.025s)2024-10-18 14:38:33.451 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.17  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Kernel [1] (SSS & RT          ) failed after 0.200s2024-10-18 14:38:33.452 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.17  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while launching CUDA renderer in <internal>:904)2024-10-18 14:38:33.453 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.17  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Failed to launch renderer2024-10-18 14:38:33.453 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): Device failed while rendering2024-10-18 14:38:33.454 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [WARNING] - IRAY:RENDER ::   1.13  IRAY   rend warn : CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU) is no longer available for rendering.2024-10-18 14:38:33.456 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - OPTX:RENDER ::   1.13  OPTX   rend error: Error synching on OptixPipeline event (CUDA error string: an illegal memory access was encountered, CUDA error code: 700)2024-10-18 14:38:33.461 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: optixPipelineDestroy(pop_ptr(m_pipeline)) failed: CUDA error2024-10-18 14:38:33.461 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - OPTX:RENDER ::   1.13  OPTX   rend error: Error synching on OptixPipeline event (CUDA error string: an illegal memory access was encountered, CUDA error code: 700)2024-10-18 14:38:33.461 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: optixPipelineDestroy(pop_ptr(m_pipeline)) failed: CUDA error2024-10-18 14:38:33.462 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - OPTX:RENDER ::   1.13  OPTX   rend error: Error synching on OptixPipeline event (CUDA error string: an illegal memory access was encountered, CUDA error code: 700)2024-10-18 14:38:33.463 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: optixPipelineDestroy(pop_ptr(m_pipeline)) failed: CUDA error2024-10-18 14:38:33.463 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - OPTX:RENDER ::   1.13  OPTX   rend error: Error synching on OptixPipeline event (CUDA error string: an illegal memory access was encountered, CUDA error code: 700)2024-10-18 14:38:33.463 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: optixPipelineDestroy(pop_ptr(m_pipeline)) failed: CUDA error2024-10-18 14:38:33.505 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.505 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.506 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.506 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.507 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.507 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.508 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.508 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:33.508 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.13  IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)2024-10-18 14:38:42.291 Iray [INFO] - IRAY:RENDER ::   1.7   IRAY   rend info : Allocating 1-layer frame buffer2024-10-18 14:38:42.455 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - POST:RENDER ::   1.0   POST   rend error: CUDA check failed: an illegal memory access was encountered at render_target_cuda.cpp:262024-10-18 14:38:42.457 [WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - POST:RENDER ::   1.0   POST   rend error: Exception during postprocessing: an illegal memory access was encountered.2024-10-18 14:38:42.457 Iray [INFO] - POST:RENDER ::   1.0   POST   rend info : Postprocessing will fall back to CPU.

I need solutions...

I loaded in a character and a camera, and tried that simple scene, and it still has the same problems. This is a problem with the update, not my GPU. I attached a log for that test too.

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errors.txt
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Post edited by theboywants on

Comments

  • theboywantstheboywants Posts: 7

    I find it difficult to comprehend going from being able to render thousands of frames with my GPU just fine. I now get lucky to get 2 frames before it fails and goes to CPU. This all happened after the 4.23.0.1 update.

    "[WARNING] :: \src\pluginsource\DzIrayRender\dzneuraymgr.cpp(373): Iray [ERROR] - IRAY:RENDER ::   1.0   IRAY   rend error: CUDA device 0 (NVIDIA GeForce RTX 3050 Laptop GPU): an illegal memory access was encountered (while de-allocating memory)" screaming in the log before my render is reduced to a snail pace.

    I tried the beta version, and it did not fix the problem. My GPU is up to date to the latest studio driver that just came out. Everything is up to date.

    I just want to rollback to the last general release, cause I can't afford to wait for this to get fixed. I didn't spend all this money just to not be able to use it.

  • roryusmcroryusmc Posts: 3

    I'm running into the same issue. My drivers are up-to-date, but majority of my renders fail. I've toyed with various settings and can't find a fix.

  • WendyLuvsCatzWendyLuvsCatz Posts: 38,317
    edited October 21

    me too, posted in update thread

    I at least get 200 frames though before it drops, is a weird bug but I think the latest Nvidia driver might be at fault rather than D|S4.23  as 4.11 does it now too and it's been since I updated that in Gforce Experience

    I have rolled back to 561.09 and it's already rendering the same scene twice as fast, will see how many frames I get and report back here and other thread

    Post edited by WendyLuvsCatz on
  • theboywantstheboywants Posts: 7

    WendyLuvsCatz said:

    me too, posted in update thread

    I at least get 200 frames though before it drops, is a weird bug but I think the latest Nvidia driver might be at fault rather than D|S4.23  as 4.11 does it now too and it's been since I updated that in Gforce Experience

    I have rolled back to 561.09 and it's already rendering the same scene twice as fast, will see how many frames I get and report back here and other thread

    OMG... you have confirmed what I wasn't sure about. I reverted my driver as well and now everything works again. T_T You have saved me. I'M SORRY DAZ, I LOVE YOU AGAIN, AND NVIDIA... I'M WATCHING YOU!

  • WendyLuvsCatzWendyLuvsCatz Posts: 38,317

    LOL cheeky

    yeah sorry DAZ it's Nvidia's fault

  • roryusmcroryusmc Posts: 3

    theboywants said:

    WendyLuvsCatz said:

    me too, posted in update thread

    I at least get 200 frames though before it drops, is a weird bug but I think the latest Nvidia driver might be at fault rather than D|S4.23  as 4.11 does it now too and it's been since I updated that in Gforce Experience

    I have rolled back to 561.09 and it's already rendering the same scene twice as fast, will see how many frames I get and report back here and other thread

    OMG... you have confirmed what I wasn't sure about. I reverted my driver as well and now everything works again. T_T You have saved me. I'M SORRY DAZ, I LOVE YOU AGAIN, AND NVIDIA... I'M WATCHING YOU!

    Rolled back as well and works perfectly. Never would have guessed it was NVIDIA.

  • gfdamron1gfdamron1 Posts: 343

    Just to be clear, are you referring to the Studio Drivers?

  • theboywantstheboywants Posts: 7

    gfdamron1 said:

    Just to be clear, are you referring to the Studio Drivers?

    The newest Studio Driver (565.90) is broken, so we reverted to Studio Driver (561.09).

  • gfdamron1gfdamron1 Posts: 343

    Thanks for the info! I'll hold off on the update. Hopefully Nvidia gets it fixed soon.

  • almostfm@comcast.net[email protected] Posts: 5

    Going back to the previous Studio Driver took care of a problem I was having where nothing would render-so I thank you for that!

  • mateskulalamateskulala Posts: 110
    and you don't have a problem with the games? if not, please advise me where I should return? if it is possible, however, I have an nvidia rtx 4070 and I have already had 2 updates behind me that caused this problem :( please help
  • warlordnikwarlordnik Posts: 41
    edited October 25

    Reverting back also fixed the issue for me.  I'm now wondering if DAZ will notify us when it'll be safe to update to latest NVIDIA drivers, and NVIDIA rarely addresses DS/Iray fixes in their own notes.  I still remember the dForce break with a driver update from a year or two back.

    Post edited by warlordnik on
  • FishtalesFishtales Posts: 6,134

    I am using the latest studio driver in 4.23 and 4.23 beta without problems so far.

  • warlordnikwarlordnik Posts: 41
    edited October 25

    Fishtales said:

    I am using the latest studio driver in 4.23 and 4.23 beta without problems so far.

    I suspect there is some component in a scene that the new drivers don't like interacting with in the latest iteration of Iray.  So your mileage may vary.

    Everything was working fine for me before 4.23. 

    Post edited by warlordnik on
  • WendyLuvsCatzWendyLuvsCatz Posts: 38,317

    the fact I could do up to 300 frames of an animation and others only one image before it failed suggests a few variables 

    rolling back the driver overall even one image was considerably faster

    ... and it affected D|S4.11 too which is what made me think it was the driver

    it may be different generations of cards are affected differently mine a 2080Ti

  • warlordnikwarlordnik Posts: 41
    edited October 25

    Hey folks,

    Well, it's finally happened.  I'm actually going to revert back to an earlier version of DS.

    I'm reverting back to 4.22 from 4.23.  I was having the same Iray rendering issues as a lot of other people (slow, freezing, etc).  Even tried reverting back to NVIDIA Studio Driver 561.09.  Nothing worked.

    Something is wrong with Iray now.  I can't pinpoint it as it freezes my render and then I have to End Task DS through Task Manager.  I'm attaching my two logs - pre-render (right before I hit the Render icon) and one after I restart DAZ 4.23.  The log cuts off mid-render without an error being given, so I can't even glean what might be the issue.

    I'll let smarter people figure it out.  I'm so glad I kept the last general release version of 4.22 from August (I believe).  And now every render that was freezing or slow is smooth as butter.

    Will check back to see if there's been any headway as to a potential fix for the issue.  Cheers.

    txt
    txt
    Pre-render.txt
    1M
    txt
    txt
    Post-freeze.txt
    1M
    Post edited by warlordnik on
  • theboywantstheboywants Posts: 7

    I finally started doing many renders at once, and the issue is still there, even on the older studio driver. I get the same "an illegal memory access was encountered (while de-allocating memory)". I atleast can get it to work for like 100 frames before it happens, rather than 1-3 frames. It's more manageable, as I can always close Daz and Reopen to fix it, but I am forced to accept CPU timing when running overnight.

    I have seen that when it goes to CPU, like 3 out of 4 times it causes that specific frame it was working on to have a transparent copy translated 50% up the frame, forcing me to redo the frame.

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