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New posts in mmap
Poor memcpy performance in user space for mmap'ed physical memory in Linux
Nov 19, 2022
linux
memory
mmap
Copying data from a shared-memory-mapped object using sendfile()/fcopyfile()
Apr 03, 2022
c++
posix
shared-memory
mmap
file-descriptor
Java map / nio / NFS issue causing a VM fault: "a fault occurred in a recent unsafe memory access operation in compiled Java code"
Jun 26, 2019
java
nio
nfs
mmap
Fast resize of a mmap file
Nov 23, 2020
c++
c
linux
mmap
What does it take to be durable on Linux?
Feb 01, 2022
linux
posix
mmap
fsync
durability
memory mapped files and pointers to volatile objects
Aug 22, 2022
c++
c
language-lawyer
volatile
mmap
Trap all accesses to an address range (Linux)
Apr 03, 2022
c
linux
system-calls
mmap
signal-handling
Write-only mapping a O_WRONLY opened file supposed to work?
Feb 26, 2022
linux
mmap
Does mmap return aligned pointer values
Oct 19, 2022
c++
alignment
mmap
Zero a large memory mapping with `madvise`
Mar 26, 2022
c
mmap
virtual-memory
How does numpy handle mmap's over npz files?
Nov 12, 2022
numpy
gzip
mmap
Why does mmap() fail with ENOMEM on a 1TB sparse file?
Mar 20, 2022
c
linux
mmap
Why use mmap over fread?
Jan 23, 2020
file
c
streaming
mmap
How portable is mmap?
Dec 14, 2021
windows
linux
macos
mmap
mmap allocates memory in heap ?
Oct 17, 2022
mmap
Why mmap cannot allocate memory?
Aug 17, 2022
c
mmap
Implementing your own malloc/free with mmap and munmap
Oct 24, 2022
c
linux
memory-management
x86
mmap
Is mmap atomic?
Sep 11, 2022
linux
multithreading
concurrency
mmap
memory-mapping
Solr uses too much memory
Sep 20, 2019
memory-leaks
solr
jvm
mmap
Limit buffer cache used for mmap
Nov 03, 2022
c++
memory
mmap
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