Difference between revisions of "Status Matrix"
From gem5
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| − | * MP support works, however it does not support booting with caches. You can run with caches after all CPUs have been started by using switch over or a checkpoint. | + | * ARM MP support works, however it does not support booting with caches. You can run with caches after all CPUs have been started by using switch over or a checkpoint. |
=== SPARC === | === SPARC === | ||
Revision as of 18:09, 2 June 2011
The follow six tables describe the current state of component combinations in gem5.
Color Key
| Definitely does not work |
| Might work |
| Should work |
| Definitely works |
| Unknown |
Alpha
| Processor | Memory System | |||||||
|---|---|---|---|---|---|---|---|---|
| Cpu Model | System | Processor Count | Classic | Ruby | ||||
| MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
| Atomic | SE | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| FS | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| TimingSimple | SE | uniprocessor | ||||||
| mulitprocessor | MI cannot support LL/SC semantics | |||||||
| FS | uniprocessor | |||||||
| mulitprocessor | MI cannot support LL/SC semantics | |||||||
| In-Order | SE | uniprocessor | ||||||
| mulitprocessor | MI cannot support LL/SC semantics | |||||||
| FS | uniprocessor | |||||||
| mulitprocessor | MI cannot support LL/SC semantics | |||||||
| o3 | SE | uniprocessor | ||||||
| mulitprocessor | MI cannot support LL/SC semantics | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
| FS | uniprocessor | |||||||
| mulitprocessor | MI cannot support LL/SC semantics | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
x86
| Processor | Memory System | |||||||
|---|---|---|---|---|---|---|---|---|
| Cpu Model | System | Processor Count | Classic | Ruby | ||||
| MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
| Atomic | SE | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| FS | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| TimingSimple | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| In-Order | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| o3 | SE | uniprocessor | ||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
| FS | uniprocessor | |||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
ARM
| Processor | Memory System | |||||||
|---|---|---|---|---|---|---|---|---|
| Cpu Model | System | Processor Count | Classic | Ruby | ||||
| MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
| Atomic | SE | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| FS | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| mulitprocessor | See Note | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| TimingSimple | SE | uniprocessor | ||||||
| mulitprocessor | MI cannot support LL/SC semantics | |||||||
| FS | uniprocessor | |||||||
| mulitprocessor | See Note | MI cannot support LL/SC semantics | ||||||
| In-Order | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| o3 | SE | uniprocessor | ||||||
| mulitprocessor | MI cannot support LL/SC semantics | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
| FS | uniprocessor | |||||||
| mulitprocessor | See Note | MI cannot support LL/SC semantics | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | ||
- ARM MP support works, however it does not support booting with caches. You can run with caches after all CPUs have been started by using switch over or a checkpoint.
SPARC
| Processor | Memory System | |||||||
|---|---|---|---|---|---|---|---|---|
| Cpu Model | System | Processor Count | Classic | Ruby | ||||
| MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
| Atomic | SE | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| FS | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| TimingSimple | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| In-Order | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| o3 | SE | uniprocessor | ||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
| FS | uniprocessor | |||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
PowerPC
| Processor | Memory System | |||||||
|---|---|---|---|---|---|---|---|---|
| Cpu Model | System | Processor Count | Classic | Ruby | ||||
| MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
| Atomic | SE | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| FS | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| TimingSimple | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| In-Order | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| o3 | SE | uniprocessor | ||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
| FS | uniprocessor | |||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
MIPS
| Processor | Memory System | |||||||
|---|---|---|---|---|---|---|---|---|
| Cpu Model | System | Processor Count | Classic | Ruby | ||||
| MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
| Atomic | SE | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| FS | uniprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | ||
| mulitprocessor | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | Ruby does not support atomic mode | |||
| TimingSimple | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| In-Order | SE | uniprocessor | ||||||
| mulitprocessor | ||||||||
| FS | uniprocessor | |||||||
| mulitprocessor | ||||||||
| o3 | SE | uniprocessor | ||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
| FS | uniprocessor | |||||||
| mulitprocessor | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | Ruby does not support o3 LSQ | |||
