COMPMID-3925: Dispatch CLGEMM with no padding y requirement

- Add has_pad_y flag in GEMMKernelInfo
- Skip reinterpret as 3D in CLGEMMMatrixMultiplyReshapedOnlyRHSKernel if
  has_pad_y = false
- Add test to validate CLGEMMMatrixMultiplyReshapedOnlyRHSkernel with
  had_pad_y = false/true
- Configure two variants of CLGEMMMatrixMultiplyReshapedOnlyRHSKernel to
  run with has_pad_y = false/true in CLGEMM
- Check if the lhs/dst tensors have pad y. If not, run
  CLGEMMMatrixMultiplyReshapedOnlyRHSKernel without padding requirement

Change-Id: I68bb43389789736d676b899ac7c77fd9138babaf
Signed-off-by: Gian Marco Iodice <gianmarco.iodice@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4248
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arm_compute/runtime/CL/functions/CLGEMM.h b/arm_compute/runtime/CL/functions/CLGEMM.h
index 6e9cf0e2ca..92f9736e35 100644
--- a/arm_compute/runtime/CL/functions/CLGEMM.h
+++ b/arm_compute/runtime/CL/functions/CLGEMM.h
@@ -206,11 +206,15 @@ private:
     weights_transformations::CLGEMMReshapeRHSMatrixKernelManaged _reshape_rhs_kernel_managed;
     CLGEMMMatrixMultiplyReshapedKernel                           _mm_reshaped_kernel;
     CLGEMMMatrixMultiplyReshapedOnlyRHSKernel                    _mm_reshaped_only_rhs_kernel;
+    CLGEMMMatrixMultiplyReshapedOnlyRHSKernel                    _mm_reshaped_only_rhs_fallback_kernel;
     CLTensor                                                     _tmp_a;
     CLTensor                                                     _tmp_b;
     const ICLTensor                                             *_original_b;
+    const ICLTensor                                             *_lhs;
+    ICLTensor                                                   *_dst;
     bool                                                         _reshape_b_only_on_first_run;
     bool                                                         _is_prepared;
+    bool                                                         _has_pad_y;
     CLGEMMKernelType                                             _gemm_kernel_type;
 };
 } // namespace arm_compute