Add AMXTRANSPOSE detection (#156)

cpuid: Add AMXTRANSPOSE detection

Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>

Author: ozhuraki

README.md

@@ -285,6 +285,7 @@ Exit Code 1
 | AMXCOMPLEX         | Tile computational operations on complex numbers                                                                                                                                   |
 | AMXTILE            | Tile architecture                                                                                                                                                                  |
 | AMXTF32            | Matrix Multiplication of TF32 Tiles into Packed Single Precision Tile                                                                                                              |
+| AMXTRANSPOSE       | Tile multiply where the first operand is transposed                                                                                                                                |
 | APX_F              | Intel APX                                                                                                                                                                          |
 | AVX                | AVX functions                                                                                                                                                                      |
 | AVX10              | If set the Intel AVX10 Converged Vector ISA is supported                                                                                                                           |

cpuid.go

@@ -85,6 +85,7 @@ const (
 	AMXTILE                              // Tile architecture
 	AMXTF32                              // Tile architecture
 	AMXCOMPLEX                           // Matrix Multiplication of TF32 Tiles into Packed Single Precision Tile
+	AMXTRANSPOSE                         // Tile multiply where the first operand is transposed
 	APX_F                                // Intel APX
 	AVX                                  // AVX functions
 	AVX10                                // If set the Intel AVX10 Converged Vector ISA is supported
@@ -1290,6 +1291,7 @@ func support() flagSet {
 		// CPUID.(EAX=7, ECX=1).EDX
 		fs.setIf(edx1&(1<<4) != 0, AVXVNNIINT8)
 		fs.setIf(edx1&(1<<5) != 0, AVXNECONVERT)
+		fs.setIf(edx1&(1<<6) != 0, AMXTRANSPOSE)
 		fs.setIf(edx1&(1<<7) != 0, AMXTF32)
 		fs.setIf(edx1&(1<<8) != 0, AMXCOMPLEX)
 		fs.setIf(edx1&(1<<10) != 0, AVXVNNIINT16)