.. index:: memtester (command)

.. _command_memtester:

memtester - memory stress-testing
=================================

Usage
^^^^^
``memtester [-p PHYSADDR [-d DEVICE]] [-m TESTMASK] <MEMORY>[k|M|G] [ITERATIONS]``

Synopsis
^^^^^^^^
Options:
-p PHYSADDR
tells memtester to test a specific region of memory starting at physical
address PHYSADDR (given in hex), by mmaping a device specified by the -d
option (below, or  /dev/mem  by  default).

-d DEVICE
a device to mmap


-m TESTMASK
bitmask to select desired tests

MEMORY
the amount of memory to allocate and test in bytes. You
can include a suffix of K, M, or G to indicate kilobytes,
megabytes, or gigabytes respectively.

ITERATIONS
(optional) number of loops to iterate through.  Default is infinite.

.. generated from: /ptx/work/WORK_EIHEI/sha/backup/barebox/barebox-maintainer-utils/barebox/commands/memtester/memtester.c
.. command function: do_memtester