Traffic and temperature based memory testing
The method may include accessing, with a first stress test, a plurality of memory modules, the plurality of memory modules coupled in a computer system, the plurality of memory modules including a first module having a first memory characteristic and a second module having a second memory characteristic. The method may include determining for the first module, a first traffic-to-temperature parameter, and determining that the first module was sufficiently stressed in response to determining that the first traffic-to-temperature parameter is within a first traffic-to-temperature range. The method may also include determining, for the second module, a second traffic-to-temperature parameter, and determining that the second module was sufficiently stressed in response to determining that the second traffic-to-temperature parameter is within a second traffic-to-temperature range.
1. A method of memory module testing comprising:
accessing, with a first stress test, a plurality of memory modules, the plurality of memory modules coupled in a computer system, the plurality of memory modules including a first module having a first memory characteristic and a second module having a second memory characteristic;
determining for the first module, a first traffic-to-temperature parameter, and determining that the first module was sufficiently stressed in response to determining that the first traffic-to-temperature parameter is within a first traffic-to-temperature range;
determining, for the second module, a second traffic-to-temperature parameter, and determining that the second module was sufficiently stressed in response to determining that the second traffic-to-temperature parameter is within a second traffic-to-temperature range; and
accessing the first memory module with a second stress test in response to determining that the first traffic-to-temperature parameter is outside the first traffic-to-temperature range.
2. The method of claim 1 , further comprising:
determining a third traffic-to-temperature parameter for the first module, and determining that the third traffic-to-temperature parameter is within the first traffic-to-temperature range.
3. The method of claim 2 , wherein the first stress test provides a first level of traffic received at the plurality of memory modules and the second stress test provides a second level of traffic received at the first module, the second level of traffic greater than the first level of traffic.
4. The method of claim 1 , further comprising:
accessing the second memory module with a second stress test in response to determining that the second traffic-to-temperature parameter is outside the second traffic-to-temperature range;
determining a fourth traffic-to-temperature parameter for the second module, and determining that the fourth traffic-to-temperature parameter is within the second traffic-to-temperature range.
5. The method of claim 4 , wherein the first stress test provides a first level of traffic received at the plurality of memory modules and the second stress test provides a second level of traffic received at the second module, the second level of traffic greater than the first level of traffic.
6. The method of claim 1 , wherein the first memory characteristic is a single-drop module and the second memory characteristic is a dual-drop module.
7. The method of claim 1 , wherein the first memory characteristic is a first capacity module and the second memory characteristic is a second capacity, the first capacity greater than the second capacity.
8. The method of claim 7 , wherein the first traffic-to-temperature range is based on the first capacity and the second traffic-to-temperature range is based on the second capacity.