I just updated from 1.0.2 build 1824 to 1.0.3 build 1832 and in my process log I am seeing a lot of this error, which is not in logs prior to the update:
ocl_engine.cpp line 298: clEnqueueNDRangeKernel failed, CL_MEM_OBJECT_ALLOCATION_FAILURE
Here's what the start of my log for the latest run reads like:
Using device: GeForce GTX 560 Ti, 8 compute units, 1023 MB global memory
max work group size 1024
max work item sizes [1024, 1024, 64]
max mem alloc size 255 MB
Using device: Tahiti, 32 compute units, 2048 MB global memory
max work group size 256
max work item sizes [256, 256, 256]
max mem alloc size 512 MB
initializing...
skipping pair: camera visibility test
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: unable to estimate disparity range
skipping pair: camera visibility test
selected 273 cameras from 298 in 13.569 sec
Loading photos...
Reconstructing depth...
[GPU] estimating 1770x3160x96 disparity using 590x632x8u tiles, offset 0
ocl_engine.cpp line 298: clEnqueueNDRangeKernel failed, CL_MEM_OBJECT_ALLOCATION_FAILURE
GPU processing failed, switching to CPU mode
[CPU] estimating 1770x3160x96 disparity using 885x1054x8u tiles, offset 0
[GPU] estimating 2618x3727x96 disparity using 873x746x8u tiles, offset 0
[CPU] estimating 2976x4256x128 disparity using 992x1064x8u tiles, offset 0
timings: rectify: 1.104 disparity: 14.788 borders: 0.103 filter: 0.357 fill: 0
[GPU] estimating 3749x3144x192 disparity using 625x524x8u tiles, offset 0
ocl_engine.cpp line 298: clEnqueueNDRangeKernel failed, CL_MEM_OBJECT_ALLOCATION_FAILURE
GPU processing failed, switching to CPU mode
Running 64 bit version on Windows 7x64 w 128GB RAM, Nvidia GeForce GTX 560 Ti and AMD Radeon HD 7900. Configuration hasn't changed for months and I am running the same area, same chunks, just new pictures. Driver versions (from device mgr):
AMD 13.152.1.8000
NVidia 9.18.13.1422