Changes between Version 32 and Version 33 of GcnIsa


Ignore:
Timestamp:
11/24/17 16:00:29 (6 years ago)
Author:
trac
Comment:

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  • GcnIsa

    v32 v33  
    1010the most GPU's have few different resource types for which access is different. Hence,
    1111few instruction's kinds: scalar, vector, main memory access instructions.</p>
     12<h3>GCN architecture versions</h3>
     13<p>List of known GCN versions:</p>
     14<table>
     15<thead>
     16<tr>
     17<th>CLRX Version</th>
     18<th>AMD Version</th>
     19<th>Example devices</th>
     20</tr>
     21</thead>
     22<tbody>
     23<tr>
     24<td>GCN 1.0</td>
     25<td>GCN 1</td>
     26<td>Pitcairn (HD 7850), Tahiti (HD 7970), Cape verde</td>
     27</tr>
     28<tr>
     29<td>GCN 1.1</td>
     30<td>GCN 2</td>
     31<td>Bonaire (R7 260), Hawaii (R9 290)</td>
     32</tr>
     33<tr>
     34<td>GCN 1.2</td>
     35<td>GCN 3, GCN 4</td>
     36<td>Tonga (R9 285), Fiji (Fury X), Ellesmere (RX 480), Baffin</td>
     37</tr>
     38<tr>
     39<td>GCN 1.4</td>
     40<td>GCN 5</td>
     41<td>VEGA (GFX900) (RX VEGA 64)</td>
     42</tr>
     43</tbody>
     44</table>
    1245<h3>Instruction suffixes</h3>
    1346<p>Optionally, suffixes can be appended to instruction mnemonic to indicate encoding size.