Hugin does not use freeglut any more (only default branch). This
hopefully fixes also this segfault.
** Changed in: hugin
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/1362170
Title:
nona GPU for remapping : seg fault
Status in Hugin - Panorama Tools GUI:
Fix Committed
Bug description:
If i activate the GPU for remapping, it's always crash :
===========================================================================
*************** Panorama makefile generated by Hugin ***************
===========================================================================
System information
===========================================================================
Operating system: GNU/Linux
Release: 3.14.14-gentoo
Kernel version: #1 SMP Thu Aug 14 21:23:51 CEST 2014
Machine: x86_64
Disc usage
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
/dev/sda2 23G 19G 3,1G 86% /
devtmpfs 3,9G 0 3,9G 0% /dev
tmpfs 3,9G 320K 3,9G 1% /dev/shm
tmpfs 3,9G 1,1M 3,9G 1% /run
tmpfs 3,9G 0 3,9G 0% /sys/fs/cgroup
tmpfs 3,9G 2,1M 3,9G 1% /tmp
/dev/sda3 212G 173G 28G 87% /home
/dev/sdb2 816G 677G 98G 88% /Backup
/dev/sdc2 241G 136G 93G 60% /home/roumano/Musique
/dev/sdc3 1,3T 1,2T 17G 99% /home/roumano/Vidéos
tmpfs 796M 52K 796M 1% /run/user/500
Memory usage
total used free shared buffers cached
Mem: 7956 5647 2308 28 117 820
-/+ buffers/cache: 4710 3245
Swap: 3906 1775 2130
===========================================================================
Output options
===========================================================================
Hugin Version: 2014.0.0.51ff237f209e
Project file: /tmp/huginpto_L9TZUg
Output prefix: test
Projection: Cylindrical (1)
Field of view: 124 x 57
Canvas dimensions: 6491 x 3246
Crop area: (235,872) - (6306,3122)
Output exposure value: 13.82
Output stacks minimum overlap: 0.700
Output layers maximum Ev difference: 0.50
Selected outputs
Normal panorama
* Blended panorama
Using GPU for remapping
===========================================================================
Input images
===========================================================================
Number of images in project file: 3
Number of active images: 3
Image 0: /home/roumano/raw/pano/2014-08-06--17.48.49.CR2.tif
Image 0: Size 5196x3462, Exposure: 13.95
Image 1: /home/roumano/raw/pano/2014-08-06--17.48.51.CR2.tif
Image 1: Size 5196x3462, Exposure: 13.80
Image 2: /home/roumano/raw/pano/2014-08-06--17.48.53.CR2.tif
Image 2: Size 5196x3462, Exposure: 13.72
===========================================================================
Testing programs
===========================================================================
Checking nona...[OK]
Checking enblend...[OK]
Checking enfuse...[OK]
Checking hugin_hdrmerge...[OK]
Checking exiftool...[OK]
===========================================================================
Stitching panorama
===========================================================================
nona -g -z LZW -r ldr -m TIFF_m -o test -i 0 /tmp/huginpto_L9TZUg
nona: using graphics card: ATI Technologies Inc. AMD Radeon HD 7900 Series
make: *** [test0000.tif] Erreur de segmentation
make: *** Suppression du fichier « test0000.tif »
My card it's a ATI 7950 ( lspci : AMD/ATI] Tahiti PRO [Radeon HD 7950/8950
OEM / R9 280] )
Driver used : ati-drivers-14.6_beta1
on another exemple, OpenCL on my computer is working great (much faster than
via the pcu ) via darktable
Debug information from darktable : ( if it's can help )
[opencl_init] device 0 `Tahiti' supports image sizes of 16384 x 16384
[opencl_init] device 0 `Tahiti' allows GPU memory allocations of up to 1024MB
[opencl_init] device 0: Tahiti
GLOBAL_MEM_SIZE: 2392MB
MAX_WORK_GROUP_SIZE: 256
MAX_WORK_ITEM_DIMENSIONS: 3
MAX_WORK_ITEM_SIZES: [ 256 256 256 ]
DRIVER_VERSION: 1526.3 (VM)
DEVICE_VERSION: OpenCL 1.2 AMD-APP (1526.3)
Don't known how to provide more information :
- I have recompiled higin with debug information (no more information in the
GUI)
- don't known how to test nona from the commande line
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