Difference between revisions of "Status Matrix"
From gem5
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(→ISA Support Matrices) |
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== Notes == | == 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: | Numbers in the squares below refer to the following notes: | ||
| Line 21: | Line 22: | ||
# Ruby does not support atomic-mode accesses | # Ruby does not support atomic-mode accesses | ||
# The MI_example protocol cannot support LL/SC semantics | # 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. | # 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 == | == ISA Support Matrices == | ||
| + | |||
| + | '''''THIS PAGE WAS LAST UPDATED IN 2015. IT IS LIKELY OUT OF DATE. USE THIS AS A GUIDELINE.''''' | ||
=== Alpha === | === Alpha === | ||
| Line 158: | Line 160: | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: red; color: white" | Note 2 | | 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 | ||
| Line 175: | Line 177: | ||
| style="background: green; color: white" | | | style="background: green; color: white" | | ||
| style="background: red; color: white" | Note 2 | | 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" class="wikitable" align=center style="background:#B0C4DE;" | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" | ||
| Line 199: | Line 201: | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
|uni | |uni | ||
| − | | style="background: | + | | 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 | ||
| Line 207: | Line 209: | ||
|- | |- | ||
|multi | |multi | ||
| − | | style="background: | + | | 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 | ||
| Line 216: | Line 218: | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
|uni | |uni | ||
| − | | style="background: | + | | 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 | ||
| Line 224: | Line 226: | ||
|- | |- | ||
|multi | |multi | ||
| − | | style="background: | + | | 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 | ||
| Line 232: | Line 234: | ||
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
| − | !rowspan="2"|SE | + | !rowspan="2"|SE |
|uni | |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 | |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 | |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 | |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"|InOrder | !rowspan="4"|InOrder | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
|uni | |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 277: | Line 279: | ||
|- | |- | ||
|multi | |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 286: | Line 288: | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
|uni | |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 294: | Line 296: | ||
|- | |- | ||
|multi | |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 302: | Line 304: | ||
|- | |- | ||
!rowspan="4"|O3 | !rowspan="4"|O3 | ||
| − | !rowspan="2"|SE | + | !rowspan="2"|SE |
|uni | |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" | | ||
| + | |- | ||
| + | |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 | |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 | |multi | ||
| − | | style="background: | + | | style="background: green; color: white" | |
| − | | style="background: red; color: white" | Note | + | | 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" class="wikitable" align=center style="background:#B0C4DE;" | {| border="1" class="wikitable" align=center style="background:#B0C4DE;" | ||
| Line 355: | Line 357: | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
|uni | |uni | ||
| − | | style="background: | + | | style="background: yellow;" | |
| 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 | ||
| Line 363: | Line 365: | ||
|- | |- | ||
|multi | |multi | ||
| − | | style="background: | + | | style="background: yellow;" | |
| 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 | ||
| Line 372: | Line 374: | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
|uni | |uni | ||
| − | | style="background: | + | | style="background: yellow;" | |
| 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 | ||
| Line 380: | Line 382: | ||
|- | |- | ||
|multi | |multi | ||
| − | | style="background: | + | | style="background: yellow;" | |
| 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 | ||
| Line 388: | Line 390: | ||
|- | |- | ||
!rowspan="4"|TimingSimple | !rowspan="4"|TimingSimple | ||
| − | !rowspan="2"|SE | + | !rowspan="2"|SE |
|uni | |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 | |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 | |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 | |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"|InOrder | !rowspan="4"|InOrder | ||
| Line 458: | Line 460: | ||
|- | |- | ||
!rowspan="4"|O3 | !rowspan="4"|O3 | ||
| − | !rowspan="2"|SE | + | !rowspan="2"|SE |
|uni | |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 | |multi | ||
| − | | style="background: | + | | style="background: yellow;" | Note 3 |
| − | | style="background: red; color: white"| Note 2 | + | | 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 | |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 | |multi | ||
| − | | style="background: | + | | style="background: orange; color: white" | Note 3 |
| − | | style="background: red; color: white"| Note 2 | + | | 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 625: | Line 627: | ||
|multi | |multi | ||
| style="background: yellow;" | | | style="background: yellow;" | | ||
| − | | style="background: red; color: white" | Note | + | | 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 | ||
| Line 642: | Line 644: | ||
|multi | |multi | ||
| style="background: red; color: white" | | | style="background: red; color: white" | | ||
| − | | style="background: red; color: white" | Note | + | | 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" | |
| − | | style="background: red; color: white" | | + | | style="background: red; color: white" | |
| − | | style="background: red; color: white" | | + | | style="background: red; color: white" | |
|- | |- | ||
|} | |} | ||
| Line 781: | Line 783: | ||
|multi | |multi | ||
| style="background: orange;" | | | style="background: orange;" | | ||
| − | | style="background: red; color: white" | Note | + | | style="background: red; color: white" | Note 2 |
| − | | style="background: | + | | style="background: purple; color: white" | |
| − | | style="background: | + | | style="background: purple; color: white" | |
| − | | style="background: | + | | style="background: purple; color: white" | |
| − | | style="background: | + | | style="background: purple; color: white" | |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
| Line 798: | Line 800: | ||
|multi | |multi | ||
| style="background: red;" | | | style="background: red;" | | ||
| − | | style="background: red; color: white" | Note | + | | 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" | |
| − | | style="background: red; color: white" | | + | | style="background: red; color: white" | |
| − | | style="background: red; color: white" | | + | | style="background: red; color: white" | |
|- | |- | ||
|} | |} | ||
| Line 893: | Line 895: | ||
!rowspan="2"|SE | !rowspan="2"|SE | ||
|uni | |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 901: | Line 903: | ||
|- | |- | ||
|multi | |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 937: | Line 939: | ||
|multi | |multi | ||
| style="background: orange;" | | | style="background: orange;" | | ||
| − | | style="background: red; color: white" | Note | + | | style="background: red; color: white" | Note 2 |
| − | | style="background: | + | | style="background: purple; color: white" | |
| − | | style="background: | + | | style="background: purple; color: white" | |
| − | | style="background: | + | | style="background: purple; color: white" | |
| − | | style="background: | + | | style="background: purple; color: white" | |
|- | |- | ||
!rowspan="2"|FS | !rowspan="2"|FS | ||
| Line 954: | Line 956: | ||
|multi | |multi | ||
| style="background: red;" | | | style="background: red;" | | ||
| − | | style="background: red; color: white" | Note | + | | 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" | |
| − | | style="background: red; color: white" | | + | | style="background: red; color: white" | |
| − | | style="background: red; color: white" | | + | | 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 | |||||||
