1 files changed, 84 insertions, 0 deletions
diff --git a/src/gpu/cl/operators/ClSoftmax.cpp b/src/gpu/cl/operators/ClSoftmax.cpp
new file mode 100644
index 0000000000..427f6b4f92
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+++ b/src/gpu/cl/operators/ClSoftmax.cpp
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2021, 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "src/gpu/cl/operators/ClSoftmax.h"
+
+#include "arm_compute/core/experimental/Types.h"
+#include "arm_compute/core/ITensorPack.h"
+#include "arm_compute/runtime/CL/CLScheduler.h"
+
+#include "src/common/utils/Log.h"
+#include "src/core/helpers/MemoryHelpers.h"
+#include "src/gpu/cl/kernels/ClSoftmaxKernel.h"
+#include "src/gpu/cl/utils/ClAuxTensorHandler.h"
+
+using namespace arm_compute::experimental;
+
+namespace arm_compute
+{
+namespace opencl
+{
+
+ClSoftmax::ClSoftmax() : _aux_mem(InternalTensorIdx::COUNT)
+{
+}
+
+void ClSoftmax::configure(const CLCompileContext  &compile_context,
+                          const ITensorInfo       &src,
+                          ITensorInfo             &dst,
+                          const SoftmaxKernelInfo &info)
+{
+    ARM_COMPUTE_LOG_PARAMS(src, dst, info);
+
+    auto k = std::make_unique<kernels::ClSoftmaxKernel>();
+    k->configure(compile_context, src, dst, info);
+
+    _tmp_info = k->tmp_tensor_info();
+
+    _kernel = std::move(k);
+
+    _aux_mem[InternalTensorIdx::TMP] =
+        MemoryInfo(offset_int_vec(InternalTensorIdx::TMP), MemoryLifetime::Temporary, _tmp_info.total_size());
+}
+
+Status ClSoftmax::validate(const ITensorInfo &src, const ITensorInfo &dst, const SoftmaxKernelInfo &info)
+{
+    return kernels::ClSoftmaxKernel::validate(src, dst, info);
+}
+
+void ClSoftmax::run(ITensorPack &tensors)
+{
+    CLAuxTensorHandler tmp(offset_int_vec(InternalTensorIdx::TMP), _tmp_info, tensors);
+
+    tensors.add_tensor(TensorType::ACL_INT_0, tmp.get());
+
+    CLScheduler::get().enqueue_op(*_kernel, tensors, false);
+}
+
+experimental::MemoryRequirements ClSoftmax::workspace() const
+{
+    return _aux_mem;
+}
+
+} // namespace opencl
+} // namespace arm_compute