Re: [gdal-dev] GPU support for GDAL

2025-01-15 Thread Javier Jimenez Shaw via gdal-dev
vailable in gdal where i can pass > there multiple layers of pyramid and the function provides me a single > ".ovr" file. > > > - Original Message - > From: gdal-dev@lists.osgeo.org > To: gdal-dev@lists.osgeo.org > Sent: Friday, November 8, 2024 6:38:14 PM &g

Re: [gdal-dev] GPU support for GDAL

2025-01-15 Thread Pradeep Mahato via gdal-dev
geo.org To: gdal-dev@lists.osgeo.org Sent: Friday, November 8, 2024 6:38:14 PM Subject: Re: [gdal-dev] GPU support for GDAL Pradeep Mahato via gdal-dev writes: > In second approach i am facing issue in stacking and making it as one > ".ovr" file. So Pls help me in this regard. If you a

Re: [gdal-dev] GPU support for GDAL

2024-11-08 Thread Greg Troxel via gdal-dev
Pradeep Mahato via gdal-dev writes: > In second approach i am facing issue in stacking and making it as one > ".ovr" file. So Pls help me in this regard. If you are going to ask for help, you should have your goals and software design in writing, and publish them. Before doing that, you should

Re: [gdal-dev] GPU support for GDAL

2024-11-07 Thread Javier Jimenez Shaw via gdal-dev
Some time ago I did stack the pyramids writing one level per file, naming them .ovr, .ovr.ovr, .ovr.ovr.ovr and so on. I don't know if it would still work On Fri, 8 Nov 2024, 05:53 Pradeep Mahato via gdal-dev, < gdal-dev@lists.osgeo.org> wrote: > HI, >This is my project requirement to use GPU

[gdal-dev] GPU support for GDAL

2024-11-07 Thread Pradeep Mahato via gdal-dev
HI, This is my project requirement to use GPU for pyramid layer generation. I have through for some solution 1. Using GDAL with GPU support => Not possible 2. Used cuda based library to generate the different layers of pyramid and then stack it and make one ".ovr" as GDAL gives In second app

Re: [gdal-dev] GPU support for GDAL

2024-11-05 Thread Even Rouault via gdal-dev
Le 05/11/2024 à 08:03, Pradeep Mahato via gdal-dev a écrit : Hi,     I am working on a project with Geo-spatial images using python language. To visualize the images properly pyramid layer is necessary. "*buildoverview"* functionality of GDAL library in python builds the pyramid(overview) lay

[gdal-dev] GPU support for GDAL

2024-11-04 Thread Pradeep Mahato via gdal-dev
Hi, I am working on a project with Geo-spatial images using python language. To visualize the images properly pyramid layer is necessary. " buildoverview" functionality of GDAL library in python builds the pyramid(overview) layer utilizing the CPU compute only. As per project requirement , we a