This is the code I'm running: import java.io.RandomAccessFile; import java.nio.MappedByteBuffer; import java.nio.channels.FileChannel; public class Main { public static void main(String[] args) ...

In my application, there is one process which writes data to a file, and then, in response to receiving a request, will send (some) of that data via the network to the requesting process. The basis...

This question has been confusing me for days: Assume that I have two processes (p_write and p_read) which run on the same machine. Process p_write is for writing/updating the mmap file. Process ...

I have just encountered an error in my opensrc library code that allocates a large buffer for making modifications to a large flac file, the error only occurs on an old PC machine with 3Gb of memor...

I am trying to solve producer consumer problem which is I/O intensive. Producer constants appends data to a file and consumer reads from this growing file. File size is usually in GB (around 10GB) ...

To try MappedByteBuffer (memory mapped file in Java), I wrote a simple wc -l (text file line count) demo: int wordCount(String fileName) throws IOException { FileChannel fc = new RandomAccessFile...