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AMX_Demo.cpp
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#include "stdafx.h"
#include "AMX_Demo.h"
extern CPU_Props cpu_props;
using namespace std;
void AMX_Test(void) {
#if (_MSC_VER > 1927)
#if defined (_M_X64)
//AMX-TILE
const unsigned int ttb = cpu_props.GetAMXPalette_TotalTileBytes(0);
const unsigned int maxRegs = cpu_props.GetAMXPalette_MaxName(0);
const unsigned int maxRegSize = ttb / max(1, maxRegs);
const unsigned int amxCols = cpu_props.GetAMXCols();
const unsigned int amxRows = cpu_props.GetAMXRows();
cout << "ttb :" << dec << ttb << endl;
cout << "maxRegs :" << maxRegs << endl;
cout << "maxRegSize:" << maxRegSize << endl;
cout << "AMXCols :" << amxCols << endl;
cout << "AMXRows :" << amxRows << endl;
XTILECFG load_tilecfg(amxCols, amxRows, ttb, maxRegs);
XTILECFG store_tilecfg;
unsigned char * tile0 = new unsigned char[maxRegSize]{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f};
unsigned char * tile1 = new unsigned char[maxRegSize]{ 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f,
0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf,
0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf,
0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff};
unsigned short *tile2 = new unsigned short[maxRegSize / 2]{ 0x3f80, 0x3f80, 0x3f80, 0x3f80, 0x4000, 0x4000, 0x4000, 0x4000,
0x4040, 0x4040, 0x4040, 0x4040, 0x0000, 0x0000, 0x0000, 0x0000,
0xbf80, 0xbf80, 0xbf80, 0xbf80, 0xc000, 0xc000, 0xc000, 0xc000,
0xc040, 0xc040, 0xc040, 0xc040, 0x8000, 0x8000, 0x8000, 0x8000};
unsigned char * restile2 = new unsigned char[maxRegSize];
unsigned char * restile3 = new unsigned char[maxRegSize];
unsigned char * restile4 = new unsigned char[maxRegSize];
unsigned char * restile5 = new unsigned char[maxRegSize];
unsigned char * restile6 = new unsigned char[maxRegSize];
unsigned char * restile7 = new unsigned char[maxRegSize];
//AMX-TILE
_tile_release(); //TILERELEASE
_tile_loadconfig(&load_tilecfg); //LDTILECFG
_tile_loadd(0, tile0, 1); //TILELOADD
_tile_loadd(1, tile0, 4); //TILELOADD
_tile_loadd(2, tile0, 16); //TILEZERO
_tile_zero(3); //TILEZERO
_tile_zero(4); //TILEZERO
_tile_zero(5); //TILEZERO
_tile_stream_loadd(6, tile2, 2); //TILELOADDT1
_tile_stream_loadd(7, tile2, 4); //TILELOADDT1
//AMX-INT8
_tile_dpbssd(2, 1, 0); //TDPBSSD
_tile_dpbsud(3, 2, 0); //TDPBSSD
_tile_dpbusd(4, 1, 0); //TDPBSSD
_tile_dpbuud(5, 1, 0); //TDPBSSD
//AMX-BF16
_tile_dpbf16ps(0, 6, 7); //TDPBF16PS
//AMX-TILE
_tile_stored(2, restile2, amxCols); //TILESTORED
_tile_stored(3, restile3, amxCols); //TILESTORED
_tile_stored(4, restile4, amxCols); //TILESTORED
_tile_stored(5, restile5, amxCols); //TILESTORED
_tile_stored(6, restile6, amxCols); //TILESTORED
_tile_storeconfig(&store_tilecfg); //STTILECFG
_tile_release(); //TILERELEASE
//Intel SDE command line
//sde -spr -debugtrace -start_extension AMX_TILE -stop_extension AVX512EVEX -- InstLatX64_Demo_AVX512_x64.exe
_mm512_storeu_epi64(restile7, _mm512_loadu_epi64(&store_tilecfg));
delete [] tile0, tile1, tile2;
delete [] restile2, restile3, restile4, restile5;
#endif // defined (_M_X64)
#endif //_MSC_VER > 1927
}