================
@@ -48,6 +287,261 @@ Value collapse2DData(RewriterBase &rewriter, Location loc,
Value data) {
reassociation);
}
+// This function transforms the filter. The data layout of the filter is FHWC.
+// The transformation matrix is 2-dimension. We need to extract H x W from
+// FHWC first. We need to generate 2 levels of loops to iterate on F and C.
+// After the transformation, we get
+//
+// scf.for %f = lo_f to hi_f step 1
+// scf.for %c = lo_c to hi_c step 1
+// %extracted = extract filter<h x w> from filter<f x h x w x c>
+// %ret = linalg.matmul G, %extracted
+// %ret = linalg.matmul %ret, GT
+// %inserted = insert %ret into filter<tile_h x tile_w x h x w x c x f>
+//
----------------
Hsiangkai wrote:
Fixed.
https://github.com/llvm/llvm-project/pull/96183
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
