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wasi_nn_openvino.c: remove the tensor layout adjustment logic #4308

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Merged
merged 1 commit into from
Jun 12, 2025
Merged

wasi_nn_openvino.c: remove the tensor layout adjustment logic #4308

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16 changes: 0 additions & 16 deletions core/iwasm/libraries/wasi-nn/src/wasi_nn_openvino.c
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Original file line number Diff line number Diff line change
Expand Up @@ -310,17 +310,6 @@ set_input(void *ctx, graph_execution_context exec_ctx, uint32_t index,
if (ret != success)
goto fail;

/* NCHW -> NHWC */
if (wasi_nn_tensor->dimensions->size == 4 || ov_dims[1] == 3) {
/* N */
/* H */
ov_dims[1] = ov_dims[2];
/* W */
ov_dims[2] = ov_dims[3];
/* C */
ov_dims[3] = 3;
}

CHECK_OV_STATUS(ov_shape_create(wasi_nn_tensor->dimensions->size,
ov_dims, &input_shape),
ret);
Expand Down Expand Up @@ -356,11 +345,6 @@ set_input(void *ctx, graph_execution_context exec_ctx, uint32_t index,
CHECK_OV_STATUS(ov_preprocess_input_tensor_info_set_from(
input_tensor_info, ov_ctx->input_tensor),
ret);
/* ! HAS TO BE NHWC. Match previous layout conversion */
CHECK_OV_STATUS(ov_layout_create("NHWC", &input_layout), ret);
CHECK_OV_STATUS(ov_preprocess_input_tensor_info_set_layout(
input_tensor_info, input_layout),
ret);

/* add RESIZE */
CHECK_OV_STATUS(ov_preprocess_input_info_get_preprocess_steps(
Expand Down
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