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C# Memory Issues


C# Memory Issues

By : Antonin Guillaume
Date : October 16 2020, 06:10 AM
hope this fix your issue
Nearly every article that I've used to get to this point suggests that out of memory actually means out of contiguous address space and given the amount that's in use, I agree with this.
code :


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Memory Issues: simulated memory warning/didReceiveMemoryWarning

Memory Issues: simulated memory warning/didReceiveMemoryWarning


By : beng
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further What wasn't totally obvious to me (although it should have been), was that when views are released, the next time that view is called for, the viewDidLoad method is again called; since I initialized my arrays in a viewDidLoad method, they were being wiped out.
Hope one day in the future this post saves someone the time that I wasted on this (and at least then I won't feel so bad that about the 'duh, view gone, viewDidLoad has to be called')
.NET Memory issues loading ~40 images, memory not reclaimed, potentially due to LOH fragmentation

.NET Memory issues loading ~40 images, memory not reclaimed, potentially due to LOH fragmentation


By : user3160412
Date : March 29 2020, 07:55 AM
Hope that helps This blog post appears to descibe what you are seeing, and the proposed solution was to create an implementation of Stream that wraps another stream.
The Dispose method of this wrapper class needs to release the wrapped stream, so that it can be garbage collected. Once the BitmapImage is initialised with this wrapper stream, the wrapper stream can be disposed, releasing the underlying stream, and allowing the large byte array itself to be freed.
Out Of Memory issues with lot of org/glassfish/grizzly/memory/HeapMemoryManager$TrimmableHeapBuffer objects

Out Of Memory issues with lot of org/glassfish/grizzly/memory/HeapMemoryManager$TrimmableHeapBuffer objects


By : Dylan Macdonald
Date : March 29 2020, 07:55 AM
around this issue For future reference, this issue was filed as GRIZZLY-1703
Memory usage of program increasing over time, but memory leak tools report no issues

Memory usage of program increasing over time, but memory leak tools report no issues


By : umgolmac
Date : March 29 2020, 07:55 AM
will help you You are most likely suffering from memory fragmentation.
What happens is that as you release chunks of memory, you get little holes which might not be able to be used next time you request memory. As you continue allocating and releasing in a pattern that creates small unusable holes, the only solution is to get more hunks of memory from the system.
Memory issues in-memory dataframe. Best approach to write output?

Memory issues in-memory dataframe. Best approach to write output?


By : Hasnain Haider
Date : March 29 2020, 07:55 AM
will be helpful for those in need I’m running into memory issues in my R script processing huge folder. I have to perform several operations per file and then output one row per file into my results data frame. , I have been using the following snippet:
code :
library(data.table)
filepaths <- list.files(dir)
resultFilename <- "/path/to/resultFile.txt"
for (i in 1:length(filepaths)) {
  content <- fread(filepaths, header = FALSE, sep = ",")
  ### some manipulation for the content 
  results <- content[1]
  fwrite(results, resultFilename, col.names = FALSE, quote = FALSE, append = TRUE)
}
finalData <- fread(resultFilename, header = FALSE, sep = ",")
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