Remove zero fill

Author: maxnick

src/plugins/intel_gpu/src/graph/include/reorder_inst.h

@@ -109,10 +109,8 @@ class typed_primitive_inst<reorder> : public typed_primitive_inst_base<reorder>
 
 private:
     void on_execute() override;
-    void update_padding_fill_flag();
 
     bool _req_reinterpr = false;
-    bool _needs_padding_fill = false;
 };
 
 using reorder_inst = typed_primitive_inst<reorder>;

src/plugins/intel_gpu/src/graph/reorder.cpp

@@ -4,7 +4,6 @@
 #include "reorder_inst.h"
 #include "primitive_type_base.h"
 #include "intel_gpu/runtime/error_handler.hpp"
-#include "intel_gpu/runtime/stream.hpp"
 #include "json_object.h"
 #include "intel_gpu/primitives/convolution.hpp"
 #include "intel_gpu/primitives/eltwise.hpp"
@@ -236,8 +235,6 @@ reorder_inst::typed_primitive_inst(network& network, reorder_node const& node) :
     if (is_dynamic())
         return;
 
-    update_padding_fill_flag();
-
     auto input_layout = node.get_input_layout();
     auto output_layout = node.get_output_layout();
     if (input_layout.is_static() && output_layout.is_static()) {
@@ -268,32 +265,7 @@ reorder_inst::typed_primitive_inst(network& network, reorder_node const& node) :
     }
 }
 
-void reorder_inst::update_padding_fill_flag() {
-    _needs_padding_fill = false;
-    auto output_layout = _impl_params->get_output_layout(0);
-    auto fmt = output_layout.format;
-    for (auto& [dim, bs] : fmt.block_sizes()) {
-        if (dim == 1) {
-            _needs_padding_fill = (output_layout.feature() % bs != 0);
-            break;
-        }
-    }
-}
-
 void reorder_inst::on_execute() {
-    if (!can_be_optimized()) {
-        if (get_flag(ExecutionFlags::SHAPE_CHANGED))
-            update_padding_fill_flag();
-
-        if (_needs_padding_fill && _outputs[0]) {
-            auto& stream = get_network().get_stream();
-            const bool out_of_order_queue = stream.get_queue_type() == QueueTypes::out_of_order;
-            auto dep_events = out_of_order_queue
-                ? std::vector<event::ptr>{stream.enqueue_marker(_impl_params->dep_events)}
-                : std::vector<event::ptr>{};
-            add_dep_event(_outputs[0]->fill(stream, dep_events));
-        }
-    }
     update_output_memory();
 }