Status Matrix

The following two tables describe the current state of component combinations in SimpleSSD-FullSystem. For the status matrix of gem5, check here.

Following tables are based on SimpleSSD-FullSystem version 2.0.5 with Linux kernel version 4.9.92.

ARM Architecture

CPU model Multi-core? Operation MSI/MSI-X supports
AtomicSimpleCPU No Works Yes
Yes Works Yes
TimingSimpleCPU No Works Yes
Yes Works Yes
HPI [1] No Works Yes
Yes Works Yes
DerivO3CPU No Not works [2] Yes
Yes Not works [3] Unknown
[1]HPI stands for High Performance In-order CPU
[2]gem5 boots successfully but fio test failed
[3]gem5 cannot boot with assertion error

x86 Architecture

CPU model Multi-core? Operation MSI/MSI-X supports
AtomicSimpleCPU No Works Yes
Yes Works Yes
TimingSimpleCPU No Works Yes
Yes Not works [4] Unknown
DerivO3CPU No Not works [5] Unknown
Yes Not works [5] Unknown
[4]Stuck while in gem5 boot procedure
[5](1, 2) gem5 cannot boot with assertion error