Changes between Version 2 and Version 3 of GcnInstrsSopp


Ignore:
Timestamp:
Nov 17, 2015, 10:00:15 PM (5 years ago)
Author:
trac
Comment:

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  • GcnInstrsSopp

    v2 v3  
    310310Syntax: S_ENDPGM<br />
    311311Description: End program.</p>
     312<h4>S_NOP</h4>
     313<p>Opcode: 0 (0x0)<br />
     314Syntax: S_NOP SIMM16<br />
     315Description: Do nothing by (SIMM16&amp;7) + 1 cycles.<br />
     316Operation: nothing</p>
     317<h4>S_SENDMSG</h4>
     318<p>Opcode: 16 (0x10)<br />
     319Syntax: S_SENDMSG SENDMSG(MSG, GS_OP, STREAMID)<br />
     320Description: Send message. List of messages:</p>
     321<ul>
     322<li>INTERRUPT, MSG_INTERRUPT - interrupt. M0&amp;0xff - carries user data,
     323IDs also sent (wave_id, cu_id, ...)</li>
     324<li>GS, MSG_GS</li>
     325<li>GS_DONE, MSG_GS_DONE</li>
     326<li>SYSMSG, MSG_SYSMSG, SYSTEM, MSG_SYSTEM</li>
     327</ul>
     328<p>List of the GSOP:</p>
     329<ul>
     330<li>NOP, GS_NOP - M0&amp;0xff defines wave id. only GS_DONE</li>
     331<li>CUT, GS_CUT - (SIMM16 &amp; 0x300)&gt;&gt;8 - streamid, EXEC also sent, M0&amp;0xff - gs waveID</li>
     332<li>EMIT, GS_EMIT - (SIMM16 &amp; 0x300)&gt;&gt;8 - streamid, EXEC also sent, M0&amp;0xff - gs waveID</li>
     333<li>EMIT_CUT, GS_EMIT_CUT - (SIMM16 &amp; 0x300)&gt;&gt;8 - streamid, EXEC also sent,
     334M0&amp;0xff - gs waveID</li>
     335</ul>
     336<h4>S_SENDMSGHALT</h4>
     337<p>Opcode: 17 (0x11)<br />
     338Syntax: S_SENDMSGHALT SENDMSG(MSG, GS_OP, STREAMID)<br />
     339Description: Send message and halt.</p>
    312340<h4>S_SETHALT</h4>
    313341<p>Opcode: 13 (0xd)<br />
     
    317345Operation:<br />
    318346<code>HALT = SIMM16&amp;1</code></p>
    319 <h4>S_NOP</h4>
    320 <p>Opcode: 0 (0x0)<br />
    321 Syntax: S_NOP SIMM16<br />
    322 Description: Do nothing by (SIMM16&amp;7) + 1 cycles.<br />
    323 Operation: nothing</p>
     347<h4>S_SETPRIO</h4>
     348<p>Opcode: 15 (0xf)<br />
     349Syntax: S_SETPRIO SIMM16<br />
     350Description: Set priority to  SIMM16&amp;3.<br />
     351Operation:<br />
     352<code>PRIORITY = SIMM16&amp;3</code></p>
     353<h4>S_SLEEP</h4>
     354<p>Opcode: 14 (0xe)<br />
     355Syntax: S_SLEEP SIMM16<br />
     356Description: Sleep approximately by (SIMM16&amp;0x7)*64 cycles.</p>
    324357<h4>S_WAITCNT</h4>
    325358<p>Opcode: 12 (0xc)<br />