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memtester is a user-space utility for testing the memory subsystem in a computer to determine if it is faulty. It does a good job of finding intermittent faults and non-deterministic faults. It has many tests to help catch borderline memory. memtester should compile and run on any 32- or 64-bit Unix or Unix-like system.


System requirement is not defined
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2011-07-25 04:15

标签: Minor feature enhancements
This release adds a progress message for one more errno value (EAGAIN) in response to failed mlock; BSDs use this to indicate the lock failed due to being over a system or process limit, much like ENOMEM.

2010-10-04 18:01

标签: Minor bugfixes
A problem in which offsets/addresses were not being reported correctly in test failure messages was fixed.

2010-07-31 21:19

_FILE_OFFSET_BITS现在定义为64默认情况下在conf - CC中,这会导致与大于32位地址空间有一个64位off_t,允许更多的内存块测试一些32位系统位。 8位和16位宽度增加了随机写入测试,以便正确操作的硬件验证。如果这些测试触发您的平台上访问未对齐的问题,他们可以通过删除被淘汰,DTEST_NARROW_WRITES从机密- cc文件定义。
标签: Minor feature enhancements
_FILE_OFFSET_BITS is now defined as 64 bits by default in conf-cc, which causes some 32-bit systems with larger than 32-bit address spaces to have a 64-bit off_t, allowing testing of larger chunks of memory. Tests of 8 and 16-bit wide random writes were added to enable verification of the correct operation of hardware. If these tests trigger unaligned access problems on your platform, they can be eliminated by removing the -DTEST_NARROW_WRITES definition from the conf-cc file.

2010-03-01 07:06

标签: Minor bugfixes
This release fixes 64-bit data patterns with some versions of gcc. It clarifies 'make install' in the readme.

2009-07-29 02:43

标签: Minor bugfixes
This release fixes a portability issue with the MAP_LOCKED flag. It removes debugging output accidentally left in v.4.1.0. There are some cleanups.

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