Difference between revisions of "Status Matrix"
From gem5
(→Color Key) |
(→ISA Support Matrices) |
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(66 intermediate revisions by 7 users not shown) | |||
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− | The follow six tables describe the current state of component combinations in gem5 | + | The follow six tables describe the current state of component combinations in gem5. |
− | + | == Color Key == | |
− | + | {| border="1" class="wikitable" | |
− | {| border="1" | ||
| style="background: red; color: white" | Definitely does not work | | style="background: red; color: white" | Definitely does not work | ||
|- | |- | ||
Line 15: | Line 14: | ||
|- | |- | ||
|} | |} | ||
+ | |||
+ | == Notes == | ||
+ | Below [[Classic Memory System | Classic]] and [[Ruby]] refers to the two memory systems that we have in gem5. [[MI_example|MI]], [[MESI Two Level | MESI]] and [[Ruby#SLICC + Coherence protocols: | MOESI]] (multiple flavors) are the coherence protocols that are supported in Ruby memory system. Then we have the CPU models: [[SimpleCPU | AtomicSimple]], [[SimpleCPU | TimingSimple]], [[InOrder]] and [[O3CPU | O3]]. | ||
+ | |||
+ | Numbers in the squares below refer to the following notes: | ||
+ | |||
+ | # Ruby does not support atomic-mode accesses | ||
+ | # The MI_example protocol cannot support LL/SC semantics | ||
+ | # Classic caches do not support x86 locked (atomic RMW) accesses. The AtomicSimple CPU model enforces atomic RMW accesses itself, so this only affects correctness for timing-mode CPU models. | ||
+ | |||
+ | == ISA Support Matrices == | ||
+ | |||
+ | '''''THIS PAGE WAS LAST UPDATED IN 2015. IT IS LIKELY OUT OF DATE. USE THIS AS A GUIDELINE.''''' | ||
=== Alpha === | === Alpha === | ||
− | {| border="1" | + | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" |
!colspan="3"|Processor | !colspan="3"|Processor | ||
!colspan="6"|Memory System | !colspan="6"|Memory System | ||
|- | |- | ||
− | !rowspan="2"| | + | !rowspan="2"|Model |
!rowspan="2"|System | !rowspan="2"|System | ||
− | !rowspan="2"| | + | !rowspan="2"|Count |
!rowspan="2"|Classic | !rowspan="2"|Classic | ||
!colspan="5"|Ruby | !colspan="5"|Ruby | ||
Line 30: | Line 42: | ||
|MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | |MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|AtomicSimple |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | |||
− | |||
− | |||
− | |||
− | |||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
|- | |- | ||
− | | | + | |multi |
− | |||
− | |||
− | |||
− | |||
− | |||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | |||
− | |||
− | |||
− | |||
− | |||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
|- | |- | ||
− | | | + | |multi |
− | |||
− | |||
− | |||
− | |||
− | |||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
Line 75: | Line 87: | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 2 |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
Line 84: | Line 96: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
Line 92: | Line 104: | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 2 |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
Line 100: | Line 112: | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|InOrder |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
Line 110: | Line 122: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 2 |
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
Line 119: | Line 131: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
Line 127: | Line 139: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 2 |
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
Line 135: | Line 147: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|O3 |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
Line 145: | Line 157: | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
Line 162: | Line 174: | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
|- | |- | ||
|} | |} | ||
− | === | + | === ARM === |
− | {| border="1" | + | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" |
!colspan="3"|Processor | !colspan="3"|Processor | ||
!colspan="6"|Memory System | !colspan="6"|Memory System | ||
|- | |- | ||
− | !rowspan="2"| | + | !rowspan="2"|Model |
!rowspan="2"|System | !rowspan="2"|System | ||
− | !rowspan="2"| | + | !rowspan="2"|Count |
!rowspan="2"|Classic | !rowspan="2"|Classic | ||
!colspan="5"|Ruby | !colspan="5"|Ruby | ||
Line 186: | Line 198: | ||
|MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | |MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|AtomicSimple |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
− | !rowspan="2"|SE | + | !rowspan="2"|SE |
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: orange; color: white"| |
− | | style="background: | + | | style="background: orange; color: white"| |
+ | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| Note 2 |
− | | style="background: | + | | style="background: orange; color: white"| |
+ | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: orange; color: white"| |
− | | style="background: | + | | style="background: orange; color: white"| |
+ | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| Note 2 |
− | | style="background: | + | | style="background: orange; color: white"| |
+ | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|InOrder |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
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| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 275: | Line 287: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 283: | Line 295: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 291: | Line 303: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|O3 |
− | !rowspan="2"|SE | + | !rowspan="2"|SE |
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
+ | | style="background: orange; color: white"| | ||
+ | | style="background: orange; color: white"| | ||
+ | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
+ | |- | ||
+ | |multi | ||
+ | | style="background: green; color: white" | | ||
+ | | style="background: red; color: white"| Note 2 | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
− | |||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
− | |||
− | |||
− | |||
− | |||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: red; color: white" | | + | | style="background: red; color: white"| Note 2 |
− | | style="background: | + | | style="background: orange; color: white"| |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: red; color: white" | | + | | style="background: red; color: white"| Note 2 |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
− | | style="background: | + | | style="background: orange; color: white" | |
|- | |- | ||
|} | |} | ||
− | === | + | === x86 === |
− | {| border="1" | + | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" |
!colspan="3"|Processor | !colspan="3"|Processor | ||
!colspan="6"|Memory System | !colspan="6"|Memory System | ||
|- | |- | ||
− | !rowspan="2"| | + | !rowspan="2"|Model |
!rowspan="2"|System | !rowspan="2"|System | ||
− | !rowspan="2"| | + | !rowspan="2"|Count |
!rowspan="2"|Classic | !rowspan="2"|Classic | ||
!colspan="5"|Ruby | !colspan="5"|Ruby | ||
Line 342: | Line 354: | ||
|MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | |MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|AtomicSimple |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: red; color: white"| | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: red; color: white"| | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
− | !rowspan="2"|SE | + | !rowspan="2"|SE |
− | | | + | |uni |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow;" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: yellow;" | Note 3 |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow;" | |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
+ | | style="background: yellow;" | Note 3 | ||
+ | | style="background: yellow;" | | ||
+ | | style="background: yellow;" | | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow;" | |
− | |||
− | |||
− | |||
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: yellow;" | Note 3 |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: green; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow;" | |
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|InOrder |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 422: | Line 434: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 431: | Line 443: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 439: | Line 451: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 447: | Line 459: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|O3 |
− | !rowspan="2"|SE | + | !rowspan="2"|SE |
− | | | + | |uni |
− | | style="background: | + | | style="background: yellow;" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: yellow;" | Note 3 |
− | | style="background: red; color: white"| | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: orange; color: white" | Note 3 |
− | | style="background: | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: orange; color: white" | Note 3 |
− | | style="background: red; color: white"| | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
− | | style="background: | + | | style="background: yellow; color: white" | |
|- | |- | ||
|} | |} | ||
Line 486: | Line 498: | ||
=== SPARC === | === SPARC === | ||
− | {| border="1" | + | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" |
!colspan="3"|Processor | !colspan="3"|Processor | ||
!colspan="6"|Memory System | !colspan="6"|Memory System | ||
|- | |- | ||
− | !rowspan="2"| | + | !rowspan="2"|Model |
!rowspan="2"|System | !rowspan="2"|System | ||
− | !rowspan="2"| | + | !rowspan="2"|Count |
!rowspan="2"|Classic | !rowspan="2"|Classic | ||
!colspan="5"|Ruby | !colspan="5"|Ruby | ||
Line 498: | Line 510: | ||
|MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | |MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|AtomicSimple |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
| style="background: yellow;" | | | style="background: yellow;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | |||
− | |||
− | |||
− | |||
− | |||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
+ | | style="background: red; color: white" | Note 1 | ||
|- | |- | ||
− | | | + | |multi |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 1 |
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 1 |
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 1 |
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 1 |
− | | style="background: red; color: white" | | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
| style="background: orange; color: white"| | | style="background: orange; color: white"| | ||
Line 543: | Line 555: | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: yellow;" | | | style="background: yellow;" | | ||
| style="background: orange; color: white"| | | style="background: orange; color: white"| | ||
Line 552: | Line 564: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
Line 560: | Line 572: | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 568: | Line 580: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|InOrder |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 603: | Line 615: | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|O3 |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: yellow;" | |
| style="background: orange; color: white"| | | style="background: orange; color: white"| | ||
| style="background: orange; color: white"| | | style="background: orange; color: white"| | ||
Line 613: | Line 625: | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
+ | | style="background: yellow;" | | ||
+ | | style="background: red; color: white" | Note 2 | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
− | |||
− | |||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
| style="background: orange; color: white" | | | style="background: orange; color: white" | | ||
Line 622: | Line 634: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
− | | style="background: red; color: white" | | + | | style="background: red; color: white" |Note 2 |
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
Line 642: | Line 654: | ||
=== PowerPC === | === PowerPC === | ||
− | {| border="1" | + | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" |
!colspan="3"|Processor | !colspan="3"|Processor | ||
!colspan="6"|Memory System | !colspan="6"|Memory System | ||
|- | |- | ||
− | !rowspan="2"| | + | !rowspan="2"|Model |
!rowspan="2"|System | !rowspan="2"|System | ||
− | !rowspan="2"| | + | !rowspan="2"|Count |
!rowspan="2"|Classic | !rowspan="2"|Classic | ||
!colspan="5"|Ruby | !colspan="5"|Ruby | ||
Line 654: | Line 666: | ||
|MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | |MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|AtomicSimple |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
| style="background: orange;" | | | style="background: orange;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 699: | Line 711: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: orange;" | | | style="background: orange;" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 708: | Line 720: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|InOrder |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 734: | Line 746: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 743: | Line 755: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|O3 |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 769: | Line 781: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: orange;" | | | style="background: orange;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 2 |
− | | style="background: purple; color: white"| | + | | style="background: purple; color: white" | |
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
Line 778: | Line 790: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
|} | |} | ||
Line 798: | Line 810: | ||
=== MIPS === | === MIPS === | ||
− | {| border="1" | + | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" |
!colspan="3"|Processor | !colspan="3"|Processor | ||
!colspan="6"|Memory System | !colspan="6"|Memory System | ||
|- | |- | ||
− | !rowspan="2"| | + | !rowspan="2"|Model |
!rowspan="2"|System | !rowspan="2"|System | ||
− | !rowspan="2"| | + | !rowspan="2"|Count |
!rowspan="2"|Classic | !rowspan="2"|Classic | ||
!colspan="5"|Ruby | !colspan="5"|Ruby | ||
Line 810: | Line 822: | ||
|MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | |MI_example||MOESI_hammer||MESI_CMP_directory||MOESI_CMP_directory||MOESI_CMP_token | ||
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|AtomicSimple |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
| style="background: orange;" | | | style="background: orange;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
− | | style="background: | + | | style="background: red; color: white" | Note 1 |
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 855: | Line 867: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: orange;" | | | style="background: orange;" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 864: | Line 876: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|InOrder |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 890: | Line 902: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 899: | Line 911: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | !rowspan="4"| | + | !rowspan="4"|O3 |
!rowspan="2"|SE | !rowspan="2"|SE | ||
− | | | + | |uni |
| style="background: yellow;" | | | style="background: yellow;" | | ||
| style="background: purple; color: white"| | | style="background: purple; color: white"| | ||
Line 925: | Line 937: | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
|- | |- | ||
− | | | + | |multi |
| style="background: orange;" | | | style="background: orange;" | | ||
− | | style="background: | + | | style="background: red; color: white" | Note 2 |
− | | style="background: purple; color: white"| | + | | style="background: purple; color: white" | |
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
| style="background: purple; color: white" | | | style="background: purple; color: white" | | ||
Line 934: | Line 946: | ||
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
− | | | + | |uni |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white"| |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
− | | | + | |multi |
− | | style="background: | + | | style="background: red;" | |
− | | style="background: | + | | style="background: red; color: white" | Note 2 |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
− | | style="background: | + | | style="background: red; color: white" | |
|- | |- | ||
|} | |} |
Latest revision as of 13:06, 23 February 2018
The follow six tables describe the current state of component combinations in gem5.
Contents
Color Key
Definitely does not work |
Might work |
Should work |
Definitely works |
Unknown |
Notes
Below Classic and Ruby refers to the two memory systems that we have in gem5. MI, MESI and MOESI (multiple flavors) are the coherence protocols that are supported in Ruby memory system. Then we have the CPU models: AtomicSimple, TimingSimple, InOrder and O3.
Numbers in the squares below refer to the following notes:
- Ruby does not support atomic-mode accesses
- The MI_example protocol cannot support LL/SC semantics
- Classic caches do not support x86 locked (atomic RMW) accesses. The AtomicSimple CPU model enforces atomic RMW accesses itself, so this only affects correctness for timing-mode CPU models.
ISA Support Matrices
THIS PAGE WAS LAST UPDATED IN 2015. IT IS LIKELY OUT OF DATE. USE THIS AS A GUIDELINE.
Alpha
Processor | Memory System | |||||||
---|---|---|---|---|---|---|---|---|
Model | System | Count | Classic | Ruby | ||||
MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
AtomicSimple | SE | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
FS | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | ||
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
TimingSimple | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 | |||||||
InOrder | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 | |||||||
O3 | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 |
ARM
Processor | Memory System | |||||||
---|---|---|---|---|---|---|---|---|
Model | System | Count | Classic | Ruby | ||||
MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
AtomicSimple | SE | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
FS | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | ||
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
TimingSimple | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 | |||||||
InOrder | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
O3 | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | Note 2 | ||||||
multi | Note 2 |
x86
Processor | Memory System | |||||||
---|---|---|---|---|---|---|---|---|
Model | System | Count | Classic | Ruby | ||||
MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
AtomicSimple | SE | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
FS | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | ||
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
TimingSimple | SE | uni | ||||||
multi | Note 3 | |||||||
FS | uni | Note 3 | ||||||
multi | Note 3 | |||||||
InOrder | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
O3 | SE | uni | ||||||
multi | Note 3 | Note 2 | ||||||
FS | uni | Note 3 | Note 2 | |||||
multi | Note 3 | Note 2 |
SPARC
Processor | Memory System | |||||||
---|---|---|---|---|---|---|---|---|
Model | System | Count | Classic | Ruby | ||||
MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
AtomicSimple | SE | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
FS | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | ||
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
TimingSimple | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
InOrder | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
O3 | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 |
PowerPC
Processor | Memory System | |||||||
---|---|---|---|---|---|---|---|---|
Model | System | Count | Classic | Ruby | ||||
MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
AtomicSimple | SE | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
FS | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | ||
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
TimingSimple | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
InOrder | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
O3 | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 |
MIPS
Processor | Memory System | |||||||
---|---|---|---|---|---|---|---|---|
Model | System | Count | Classic | Ruby | ||||
MI_example | MOESI_hammer | MESI_CMP_directory | MOESI_CMP_directory | MOESI_CMP_token | ||||
AtomicSimple | SE | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
FS | uni | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | ||
multi | Note 1 | Note 1 | Note 1 | Note 1 | Note 1 | |||
TimingSimple | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
InOrder | SE | uni | ||||||
multi | ||||||||
FS | uni | |||||||
multi | ||||||||
O3 | SE | uni | ||||||
multi | Note 2 | |||||||
FS | uni | |||||||
multi | Note 2 |