3.8.7. memtester - memory stress-testing

3.8.7.1. Usage

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

3.8.7.2. 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.