Update 0x_gemm_tutorial.md (#1982)

Shouldn't this be BLK_M, BLK_**K**, k
This commit is contained in:
Andrew O'Neill
2025-01-06 22:04:35 -05:00
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parent bf9da7b76c
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@@ -154,7 +154,7 @@ Tensor gA_mk = zipped_divide(mA, select<0,2>(cta_tiler));
``` ```
2. apply the coord to the second mode, the "Rest" mode, to extract out the correct tiles for this CTA. 2. apply the coord to the second mode, the "Rest" mode, to extract out the correct tiles for this CTA.
```cpp ```cpp
// (BLK_M,BLK_N,k) // (BLK_M,BLK_K,k)
Tensor gA = gA_mk(make_coord(_,_), select<0,2>(cta_coord)); Tensor gA = gA_mk(make_coord(_,_), select<0,2>(cta_coord));
``` ```
Because the projections of the tiler and coord are symmetric and the two steps (apply a tiler and then slice into the rest-mode to produce a partition) are so common, they are wrapped together into the projective `local_tile` interface. Because the projections of the tiler and coord are symmetric and the two steps (apply a tiler and then slice into the rest-mode to produce a partition) are so common, they are wrapped together into the projective `local_tile` interface.