Community Profile

photo

Louis Vaickus


Last seen: 3 years ago |  Active since 2018

Followers: 0   Following: 0

Statistics

  • Thankful Level 2
  • Thankful Level 1

View badges

Feeds

View by

Answered
Why is Titan V training performance so poor?
All, It's been awhile since I made this initial post and I have a few updates. In all our applications using fp32, the Titan V...

4 years ago | 0

Question


What is the image normalization procedure for trainNetwork?
I'm attempting to train a semantic segmentation network (vgg19) on 1.4x10^6 images and the 'initializing image normalization' ph...

6 years ago | 1 answer | 0

1

answer

Answered
Matlab Causes Ubuntu 17.10 and 18.04 LTS crashes
This turned out to be hardware related. The cleaning crew moved the computer desk and pulled on the display port cord (near a...

6 years ago | 0

| accepted

Answered
pixelLabelDatastore read() function gets progressively slower
I ended up making an imagedatastore of the labelled images and then creating the categorical images and imwrite()'ing them in a ...

6 years ago | 0

| accepted

Question


Matlab Causes Ubuntu 17.10 and 18.04 LTS crashes
Upgraded Matlab 2017b to Matlab 2018a on Ubuntu 17.10 and immediately started getting The following error upon startup (even whe...

6 years ago | 1 answer | 0

1

answer

Question


pixelLabelDatastore read() function gets progressively slower
The following code proceeds quickly (200 images/sec) until around the 12,000th read at which point the read time increases by ro...

6 years ago | 1 answer | 0

1

answer

Question


When using multiple GPU's get out of memory error at less than max single GPU memory x number GPUS
Running a blockproc operation on a large image. When I use a single GPU I can process a tilesize of 1024x1024 without running...

6 years ago | 1 answer | 0

1

answer

Question


Select a group gpu's that are discontinuous in gpuDevice
On a 4 GPU machine I get the following output (truncated) from gpuDevice(). 1. Titan V 2. GTX970 3. Titan V 4. Titan...

6 years ago | 1 answer | 0

1

answer

Question


Matlab restarting Windows 10
Running Matlab 2017b update 3 under heavy load (parfor on 90% of cores, RAM near maximum) in Windows 10 (both intel and AMD syst...

6 years ago | 0 answers | 0

0

answers

Question


Why is Titan V training performance so poor?
I wanted to speed up my neural network training so upgraded from a GTX1080 to a Titan V expecting a large increase in performanc...

6 years ago | 3 answers | 1

3

answers