Changes between Version 13 and Version 14 of GcnInstrsMubuf

Timestamp:

06/18/17 10:00:26 (9 years ago)

Author:

trac

Comment:

--

GcnInstrsMubuf

@@ -538 +538 @@
 </tbody>
 </table>
-<p>List of the MUBUF instructions by opcode (GCN 1.0/1.1):</p>
+<p>List of the MUBUF instructions by opcode (GCN 1.2):</p>
 <table>
 <thead>
@@ -1157 +1157 @@
 VDATA[2] = VM[2]
 VDATA[3] = VM[3]</code></p>
+<h4>BUFFER_LOAD_FORMAT_D16_X</h4>
+<p>Opcode: 8 (0x8)<br />
+Syntax: BUFFER_LOAD_FORMAT_D16_X VDATA, VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Load the first component of the element from SRSRC including format from
+buffer resource. Store result as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>VDATA = LOAD_FORMAT_D16_X(SRSRC, VADDR(1:2), SOFFSET, OFFSET)</code></p>
+<h4>BUFFER_LOAD_FORMAT_D16_XY</h4>
+<p>Opcode: 9 (0x9)<br />
+Syntax: BUFFER_LOAD_FORMAT_D16_XY VDATA(2), VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Load the first two components of the element from SRSRC resource
+including format from SRSRC. Store result as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>VDATA[0] = LOAD_FORMAT_D16_XY(SRSRC, VADDR(1:2), SOFFSET, OFFSET)</code></p>
+<h4>BUFFER_LOAD_FORMAT_D16_XYZ</h4>
+<p>Opcode: 10 (0xa)<br />
+Syntax: BUFFER_LOAD_FORMAT_D16_XYZ VDATA(3), VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Load the first three components of the element from SRSRC resource
+including format from SRSRC. Store result as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>VDATA[0] = LOAD_FORMAT_D16_XYZ(SRSRC, VADDR(1:2), SOFFSET, OFFSET)</code></p>
+<h4>BUFFER_LOAD_FORMAT_D16_XYZW</h4>
+<p>Opcode: 11 (0xb)<br />
+Syntax: BUFFER_LOAD_FORMAT_D16_XYZW VDATA(4), VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Load the all four components of the element from SRSRC resource 
+including format from SRSRC. Store result as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>VDATA[0] = LOAD_FORMAT_D16_XYZW(SRSRC, VADDR(1:2), SOFFSET, OFFSET)</code></p>
 <h4>BUFFER_LOAD_FORMAT_X</h4>
 <p>Opcode: 0 (0x0)<br />
@@ -1248 +1276 @@
 VM[2] = VDATA[2]
 VM[3] = VDATA[3]</code></p>
+<h4>BUFFER_STORE_FORMAT_D16_X</h4>
+<p>Opcode: 12 (0xc)<br />
+Syntax: BUFFER_STORE_FORMAT_D16_X VDATA, VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Store the first component of the element into SRSRC resource
+including format from SRSRC. Treat input as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>STORE_FORMAT_D16_X(SRSRC, VADDR(1:2), SOFFSET, OFFSET, VDATA)</code></p>
+<h4>BUFFER_STORE_FORMAT_D16_XY</h4>
+<p>Opcode: 13 (0xd)<br />
+Syntax: BUFFER_STORE_FORMAT_D16_XY VDATA(2), VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Store the first two components of the element into SRSRC resource
+including format from SRSRC. Treat input as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>STORE_FORMAT_D16_XY(SRSRC, VADDR(1:2), SOFFSET, OFFSET, VDATA)</code></p>
+<h4>BUFFER_STORE_FORMAT_D16_XYZ</h4>
+<p>Opcode: 14 (0xe)<br />
+Syntax: BUFFER_STORE_FORMAT_D16_XYZ VDATA(3), VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Store the first three components of the element into SRSRC resource
+including format from SRSRC. Treat input as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>STORE_FORMAT_D16_XYZ(SRSRC, VADDR(1:2), SOFFSET, OFFSET, VDATA)</code></p>
+<h4>BUFFER_STORE_FORMAT_D16_XYZW</h4>
+<p>Opcode: 15 (0xf)<br />
+Syntax: BUFFER_STORE_FORMAT_D16_XYZW VDATA(4), VADDR(1:2), SRSRC(4), SOFFSET<br />
+Description: Store the all components of the element into SRSRC resource
+including format from SRSRC. Treat input as 16-bit value (half FP or 16-bit integer).<br />
+Operation:<br />
+<code>STORE_FORMAT_D16_XYZW(SRSRC, VADDR(1:2), SOFFSET, OFFSET, VDATA)</code></p>
 <h4>BUFFER_STORE_FORMAT_X</h4>
 <p>Opcode: 4 (0x4)<br />