COMPMID-3390: Async support to CLStridedSliceLayerKernel kernels/functions
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Change-Id: I9ff7e8d2fb4d36c4b7c44e885abf34ff6d4c577c
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/3587
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
diff --git a/arm_compute/runtime/CL/functions/CLStridedSlice.h b/arm_compute/runtime/CL/functions/CLStridedSlice.h
index 98a3bd4..394d8c4 100644
--- a/arm_compute/runtime/CL/functions/CLStridedSlice.h
+++ b/arm_compute/runtime/CL/functions/CLStridedSlice.h
@@ -24,7 +24,9 @@
#ifndef ARM_COMPUTE_CL_STRIDED_SLICE_H
#define ARM_COMPUTE_CL_STRIDED_SLICE_H
-#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
+#include "arm_compute/runtime/CL/CLRuntimeContext.h"
+#include "arm_compute/runtime/CL/ICLOperator.h"
+#include "arm_compute/runtime/IFunction.h"
namespace arm_compute
{
@@ -32,9 +34,24 @@
class ICLTensor;
/** Basic function to run @ref CLStridedSliceKernel */
-class CLStridedSlice : public ICLSimpleFunction
+class CLStridedSlice : public IFunction
{
public:
+ /** Constructor
+ *
+ * @param[in] ctx Runtime context to be used by the function
+ */
+ CLStridedSlice(CLRuntimeContext *ctx = nullptr);
+ /** Destructor */
+ ~CLStridedSlice();
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CLStridedSlice(const CLStridedSlice &) = delete;
+ /** Default move constructor */
+ CLStridedSlice(CLStridedSlice &&);
+ /** Prevent instances of this class from being copied (As this class contains pointers) */
+ CLStridedSlice &operator=(const CLStridedSlice &) = delete;
+ /** Default move assignment operator */
+ CLStridedSlice &operator=(CLStridedSlice &&);
/** Configure kernel
*
* @note Supported tensor rank: up to 4
@@ -88,6 +105,61 @@
static Status validate(const ITensorInfo *input, const ITensorInfo *output,
const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0);
+
+ // Inherited methods overridden:
+ void run() override;
+
+private:
+ struct Impl;
+ std::unique_ptr<Impl> _impl;
};
+
+namespace experimental
+{
+/** Basic function to run @ref CLStridedSliceKernel */
+class CLStridedSlice : public ICLOperator
+{
+public:
+ /** Configure kernel
+ *
+ * @note Supported tensor rank: up to 4
+ *
+ * @param[in] compile_context The compile context to be used.
+ * @param[in] input Source tensor info. Data type supported: All.
+ * @param[out] output Destination tensor info. Data type supported: Same as @p input
+ * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
+ * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
+ * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input).
+ * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead.
+ * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead.
+ * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1.
+ * A slice of size 1 starting from starts[i] in the dimension must be preserved.
+ */
+ void configure(const CLCompileContext &compile_context, const ITensorInfo *input, ITensorInfo *output,
+ const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
+ int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0);
+
+ /** Static function to check if given info will lead to a valid configuration of @ref CLStridedSlice
+ *
+ * @note Supported tensor rank: up to 4
+ *
+ * @param[in] input Source tensor info. Data type supported: All.
+ * @param[in] output Destination tensor info. Data type supported: Same as @p input
+ * @param[in] starts The starts of the dimensions of the input tensor to be sliced. The length must be of rank(input).
+ * @param[in] ends The ends of the dimensions of the input tensor to be sliced. The length must be of rank(input).
+ * @param[in] strides The strides of the dimensions of the input tensor to be sliced. The length must be of rank(input).
+ * @param[in] begin_mask (Optional) If the ith bit of begin_mask is set, starts[i] is ignored and the fullest possible range in that dimension is used instead.
+ * @param[in] end_mask (Optional) If the ith bit of end_mask is set, ends[i] is ignored and the fullest possible range in that dimension is used instead.
+ * @param[in] shrink_axis_mask (Optional) If the ith bit of shrink_axis_mask is set, it implies that the ith specification shrinks the dimensionality by 1.
+ * A slice of size 1 starting from starts[i] in the dimension must be preserved.
+ */
+ static Status validate(const ITensorInfo *input, const ITensorInfo *output,
+ const Coordinates &starts, const Coordinates &ends, const BiStrides &strides,
+ int32_t begin_mask = 0, int32_t end_mask = 0, int32_t shrink_axis_mask = 0);
+
+ // Inherited methods overridden:
+ MemoryRequirements workspace() const override;
+};
+} // namespace experimental
} // namespace arm_compute
#endif /* ARM_COMPUTE_CL_STRIDED_SLICE_H */