Forum

Author Topic: Not enougth memory  (Read 864 times)

Robic

  • Newbie
  • *
  • Posts: 7
    • View Profile
Not enougth memory
« on: December 06, 2017, 03:50:18 PM »
Hello,

I come to you again because of a new problem I encounter.

I'm on 64bit on both machines.

So far i was using a old computer, here's the specs:
Intel core i7-4700MQ
Nvidia GeForce GTX 765M/2GB
DDRI 8 GB (4G*2)
I can build dense point clouds in ultra quality.

But I changed and now have a new computer.
Intel core i7 7700K
Aorus GeForce GTX 1080 TI 11G
DDR4 16G  (8GB *2)
But i cannot build dense point cloud even at low quality and less than 10 low quality photos. It says "Not enougth memory".

I don't understand, as my new computer have a lot more than the old one.
http://www.agisoft.com/downloads/system-requirements/

Thanks in advance for your help.

Alexey Pasumansky

  • Agisoft Technical Support
  • Hero Member
  • *****
  • Posts: 9250
    • View Profile
Re: Not enougth memory
« Reply #1 on: December 06, 2017, 03:56:38 PM »
Hello Robic,

Can you please provide the processing log including the starting lines from the Console pane?

The most likely reason is 32-bit version of PhotoScan installed instead of 64-bit version.
Best regards,
Alexey Pasumansky,
AgiSoft LLC

Robic

  • Newbie
  • *
  • Posts: 7
    • View Profile
Re: Not enougth memory
« Reply #2 on: December 06, 2017, 03:58:51 PM »
Hello, thanks for your kick response.
Here is the log:

2017-12-06 13:57:24 [CPU] estimating 566x1235x128 disparity using 566x1235x8u tiles, offset -73
2017-12-06 13:57:25 timings: rectify: 0.031 disparity: 0.641 borders: 0.032 filter: 0.062 fill: 0
2017-12-06 13:57:25 [CPU] estimating 531x1101x192 disparity using 531x1101x8u tiles, offset -113
2017-12-06 13:57:26 timings: rectify: 0.031 disparity: 0.75 borders: 0.016 filter: 0.047 fill: 0
2017-12-06 13:57:26 [CPU] estimating 943x935x256 disparity using 943x935x8u tiles, offset -95
2017-12-06 13:57:27 finished depth reconstruction in 3.062 seconds
2017-12-06 13:57:27 Device 1 performance: 150.091 million samples/sec (CPU)
2017-12-06 13:57:27 Total performance: 150.091 million samples/sec
2017-12-06 13:57:27 Finished processing in 3.125 sec (exit code 0)
2017-12-06 13:57:27 Error: bad allocation
>>>

Robic

  • Newbie
  • *
  • Posts: 7
    • View Profile
Re: Not enougth memory
« Reply #3 on: December 06, 2017, 04:00:52 PM »
Ah yeah I installed the 32bit.

But it's strange. It's the same one I installed on my old computer. And it was 64 bit too with a 32 bit photoscan.

Alexey Pasumansky

  • Agisoft Technical Support
  • Hero Member
  • *****
  • Posts: 9250
    • View Profile
Re: Not enougth memory
« Reply #4 on: December 06, 2017, 04:03:55 PM »
Hello Robic,

32-bit version has considerable memory limitations (also the process may be affected by memory fragmentation), so on 64-bit systems it's always suggested to use 64-bit PhotoScan.
Best regards,
Alexey Pasumansky,
AgiSoft LLC

Robic

  • Newbie
  • *
  • Posts: 7
    • View Profile
Re: Not enougth memory
« Reply #5 on: December 06, 2017, 04:12:25 PM »

Hello,

It was indeed this problem. It is solved with the 64 bit version installed on the new computer.

Thank you a lot for the speed of your help.