From: Lukasz Debski <Lukasz.Debski@intel.com>
Date: Wed, 9 Sep 2020 10:35:31 +0000 (+0200)
Subject: [IE CLDNN] fs_b_yx_fsv32 addition in quantize_scale_shift kernel and reorders removal... 
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3a1667c35c11fa644fd93438cce247d84611e2fe;p=platform%2Fupstream%2Fdldt.git

[IE CLDNN] fs_b_yx_fsv32 addition in quantize_scale_shift kernel and reorders removal fix (#2124)
---

diff --git a/inference-engine/thirdparty/clDNN/kernel_selector/core/actual_kernels/quantize/quantize_kernel_scale_shift_opt.cpp b/inference-engine/thirdparty/clDNN/kernel_selector/core/actual_kernels/quantize/quantize_kernel_scale_shift_opt.cpp
index 6b52142..8023c56 100644
--- a/inference-engine/thirdparty/clDNN/kernel_selector/core/actual_kernels/quantize/quantize_kernel_scale_shift_opt.cpp
+++ b/inference-engine/thirdparty/clDNN/kernel_selector/core/actual_kernels/quantize/quantize_kernel_scale_shift_opt.cpp
@@ -41,6 +41,7 @@ ParamsKey QuantizeKernelScaleShift::GetSupportedKey() const {
     k.EnableInputLayout(DataLayout::b_fs_yx_fsv32);
     k.EnableInputLayout(DataLayout::b_fs_zyx_fsv32);
     k.EnableInputLayout(DataLayout::bs_fs_yx_bsv16_fsv16);
+    k.EnableInputLayout(DataLayout::fs_b_yx_fsv32);
     k.EnableOutputLayout(DataLayout::bfyx);
     k.EnableOutputLayout(DataLayout::yxfb);
     k.EnableOutputLayout(DataLayout::bfzyx);
@@ -50,6 +51,7 @@ ParamsKey QuantizeKernelScaleShift::GetSupportedKey() const {
     k.EnableOutputLayout(DataLayout::b_fs_yx_fsv32);
     k.EnableOutputLayout(DataLayout::b_fs_zyx_fsv32);
     k.EnableOutputLayout(DataLayout::bs_fs_yx_bsv16_fsv16);
+    k.EnableOutputLayout(DataLayout::fs_b_yx_fsv32);
     k.EnableTensorOffset();
     k.EnableTensorPitches();
     k.EnableBatching();
diff --git a/inference-engine/thirdparty/clDNN/src/graph_optimizer/remove_redundant_reorders.cpp b/inference-engine/thirdparty/clDNN/src/graph_optimizer/remove_redundant_reorders.cpp
index ac9cc42..530c37d 100644
--- a/inference-engine/thirdparty/clDNN/src/graph_optimizer/remove_redundant_reorders.cpp
+++ b/inference-engine/thirdparty/clDNN/src/graph_optimizer/remove_redundant_reorders.cpp
@@ -315,26 +315,31 @@ void remove_redundant_reorders::run(program_impl& p) {
         }
     }
 
-    // This pass removed reorder if the next node supports reorder's input format
+    // This pass removed reorder if the next node supports reorder's input format and data type doesn't change
     itr = p.get_processing_order().begin();
     while (itr != p.get_processing_order().end()) {
-        auto& node = *itr++;
-        if (!node->is_type<reorder>() || !node->is_in_data_flow() || node->get_users().size() != 1 || node->get_dependencies().size() != 1)
+        auto& node_ptr = *itr++;
+        if (!node_ptr->is_type<reorder>() || !node_ptr->is_in_data_flow() || node_ptr->get_users().size() != 1 || node_ptr->get_dependencies().size() != 1)
             continue;
 
-        auto& usr = node->get_users().front();
-        auto& dep = node->get_dependency(0);
+        auto& usr = node_ptr->get_users().front();
+        auto& dep = node_ptr->get_dependency(0);
         if (!usr->is_type<quantize>() ||
             (dep.get_output_layout().format != format::b_fs_yx_fsv16 &&
              dep.get_output_layout().format != format::fs_b_yx_fsv32 &&
              dep.get_output_layout().format != format::bfyx))
             continue;
 
-        dep.merge_output_padding(node->get_output_layout().data_padding);
-        p.replace_all_usages(*node, dep);
-        p.add_optimized_primitive_info(node->id());
-        p.remove_all_connections(*node);
-        p.remove_if_dangling(*node);
+        auto& node = node_ptr->as<reorder>();
+        auto same_data_type = node.input().get_output_layout().data_type == node.get_output_layout().data_type;
+        if (!same_data_type)
+            continue;
+
+        dep.merge_output_padding(node.get_output_layout().data_padding);
+        p.replace_all_usages(node, dep);
+        p.add_optimized_primitive_info(node.id());
+        p.remove_all_connections(node);
+        p.remove_if_dangling(node);
     }
 
     // This pass removes reorder for Convolution BFYX -> FS_B_YX_FSV32