Use the stable CKW API in the GPU dynamic fusion backend
- Refactor all kernels to work with the CKW stable API
- Add support for sub-tile in the op_load/op_store CKW operator
- Fix mismatch in resize
- Add comments in all kernels written with CKW to help developers
understand the structure of the code
- Add texture image support in depthwise convolution written with CKW
- Add support for different block sizes in depthwise convolution
- Remove the use of the dynamic fusion helper functions.
- Add support for floor in the op_unary() of CKW
Resolves: COMPMID-6708, COMPMID-6743, COMPMID-6530
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>
Change-Id: I8104ce4d04a3138a1aeb0b84940e1f1c89e76069
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10914
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/compute_kernel_writer/include/ckw/TensorOperand.h b/compute_kernel_writer/include/ckw/TensorOperand.h
index 2672cd5..a3e53d1 100644
--- a/compute_kernel_writer/include/ckw/TensorOperand.h
+++ b/compute_kernel_writer/include/ckw/TensorOperand.h
@@ -43,6 +43,15 @@
// Only kernel writer class interacts with tensor operand hence we allow it to access this field.
friend class KernelWriter;
+ /** Create an empty tensor operand.
+ *
+ * The new tensor operand doesn't refer to any tensor therefore it is not useable.
+ */
+ TensorOperand();
+
+ /** Check if the tensor operand contains a tensor and therefore useable. */
+ bool is_valid() const;
+
/** Get the tensor info. */
const TensorInfo &info() const;
@@ -92,7 +101,7 @@
/** Initialize a new instance of @ref TensorOperand class for a tensor. */
TensorOperand(ITensor &tensor);
- ITensor &_tensor;
+ ITensor *_tensor;
};
} // namespace ckw