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ggml: fix ggml_conv_1d_dw bug (ggml/1323)

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* ggml: fix ggml_conv_1d_dw bug

* Fixed conv1d_dw weight tensor dimension.
This commit is contained in:
Jason Ni
2025-08-14 19:17:51 +08:00
committed by Georgi Gerganov
parent 8b2483730f
commit 5ade3000bd
1 changed files with 2 additions and 3 deletions
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5
ggml/src/ggml.c
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@@ -4272,14 +4272,13 @@ struct ggml_tensor * ggml_conv_1d_dw(
int s0,
int p0,
int d0) {
struct ggml_tensor * new_a = ggml_reshape_4d(ctx, a, a->ne[0], 1, a->ne[1], a->ne[2]);
struct ggml_tensor * new_b = ggml_reshape_4d(ctx, b, b->ne[0], 1, b->ne[1], b->ne[2]);
struct ggml_tensor * im2col = ggml_im2col(ctx, new_a, new_b, s0, 0, p0, 0, d0, 0, false, GGML_TYPE_F16);
struct ggml_tensor * im2col = ggml_im2col(ctx, a, new_b, s0, 0, p0, 0, d0, 0, false, GGML_TYPE_F16);
struct ggml_tensor * result = ggml_mul_mat(ctx, im2col, a);
result = ggml_reshape_3d(ctx, result, b->ne[0], b->ne[1], 1);
result = ggml_reshape_3d(ctx, result, result->ne[0], result->ne[2], 1);
return result;
}