void _tile_storeconfig (void * mem_addr)
| Type | Value |
|---|---|
| Type | Tile |
| Header file | #include <immintrin.h> |
| Instruction | STTILECFG m512 |
| CPUID flags | AMXTILE |
Stores the current tile configuration to a 64-byte memory location specified by "mem_addr". The tile configuration format is specified below, and includes the tile type pallette, the number of bytes per row, and the number of rows. If tiles are not configured, all zeroes will be stored to memory.
AMX
Application-Targeted
// format of memory payload. each field is a byte. // 0: palette_id // 1: startRow (8b) // 2-15: reserved (must be zero) // 16-17: tile0.colsb -- bytes_per_row // 18-19: tile1.colsb // 20-21: tile2.colsb // ... // 46-47: tile15.colsb // 48: tile0.rows // 49: tile1.rows // 50: tile2.rows // ... // 63: tile15.rows