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ngraph
Commit 6ca8ba97 authored by Sergey Shalnov's avatar Sergey Shalnov Committed by Robert Kimball
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IntelGPU backend: Log operation accuracy fix (#2604)

parent bcd616a6
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Showing with 5 additions and 3 deletions
src/ngraph/runtime/intelgpu/intelgpu_backend.cpp
View file @ 6ca8ba97
......@@ -233,11 +233,12 @@ static void do_universal_unary(cldnn::topology& topology,
const shared_ptr<Node>& op,
const string& operation,
cldnn_activation_func mode,
bool force_custom = false,
const cldnn_activation_additional_params& param = {0.f, 0.f})
{
arguments_check(op, 1, 1);
if (get_input_type(op) != element::f32)
if (force_custom || (get_input_type(op) != element::f32))
{
do_custom_unary(topology, op, operation);
}
......@@ -1211,7 +1212,8 @@ shared_ptr<runtime::Executable>
}
case OP_TYPEID::Log:
{
do_universal_unary(topology, op, "log(input_var)", activation_log);
// clDNN doesn't provide required accuracy
do_universal_unary(topology, op, "log(input_var)", activation_log, true);
break;
}
case OP_TYPEID::Exp:
......@@ -1222,7 +1224,7 @@ shared_ptr<runtime::Executable>
case OP_TYPEID::Negative:
{
const cldnn_activation_additional_params param = {-1.f, 0.f};
do_universal_unary(topology, op, "-(input_var)", activation_linear, param);
do_universal_unary(topology, op, "-(input_var)", activation_linear, false, param);
break;
}
case OP_TYPEID::Relu:
......
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