Add kernel argument emitting

Resolves: COMPMID-6391
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: I0d54d99ffad275400c6da7fe16deb544553060eb
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10004
Reviewed-by: Anitha Raj <Anitha.Raj@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

2 files changed, 110 insertions, 0 deletions

diff --git a/compute_kernel_writer/validation/Validation.cpp b/compute_kernel_writer/validation/Validation.cpp
index 5d53a16eff..f8ee27cee0 100644
--- a/compute_kernel_writer/validation/Validation.cpp
+++ b/compute_kernel_writer/validation/Validation.cpp
@@ -29,6 +29,7 @@
 #include "tests/CLTileTest.hpp"
 #include "tests/TensorBitMaskTest.h"
 #include "tests/UtilsTest.h"
+#include "validation/tests/CLKernelWriterDeclareTensorTest.h"
 
 #include <memory>
 #include <vector>
@@ -73,6 +74,7 @@ int32_t main()
     const auto test21 = std::make_unique<CLTensorArgumentComponentsUsedPassByValueTrueTest>();
     const auto test22 = std::make_unique<CLTensorArgumentStoragesUsedTest>();
     const auto test23 = std::make_unique<CLTensorArgumentComponentsUsedPassByValueTrueDynamicDimTrueTest>();
+    const auto test24 = std::make_unique<CLKernelWriterDeclareTensorTest>();
 
     tests.push_back(test3.get());
     tests.push_back(test4.get());
@@ -97,6 +99,7 @@ int32_t main()
     tests.push_back(test21.get());
     tests.push_back(test22.get());
     tests.push_back(test23.get());
+    tests.push_back(test24.get());
 #endif /* COMPUTE_KERNEL_WRITER_OPENCL_ENABLED */
 
     bool all_test_passed = true;
diff --git a/compute_kernel_writer/validation/tests/CLKernelWriterDeclareTensorTest.h b/compute_kernel_writer/validation/tests/CLKernelWriterDeclareTensorTest.h
new file mode 100644
index 0000000000..3e1056972e
--- /dev/null
+++ b/compute_kernel_writer/validation/tests/CLKernelWriterDeclareTensorTest.h
@@ -0,0 +1,107 @@
+/*
+ * Copyright (c) 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.
+ */
+
+#ifndef CKW_VALIDATION_TESTS_CLKERNELWRITERDECLARETENSORTEST_H
+#define CKW_VALIDATION_TESTS_CLKERNELWRITERDECLARETENSORTEST_H
+
+#include "ckw/Error.h"
+#include "ckw/Kernel.h"
+#include "ckw/KernelArgument.h"
+#include "ckw/TensorInfo.h"
+#include "ckw/types/TensorComponentType.h"
+#include "ckw/types/TensorDataLayout.h"
+#include "src/cl/CLKernelWriter.h"
+#include "validation/tests/common/Common.h"
+
+namespace ckw
+{
+
+class CLKernelWriterDeclareTensorTest : public ITest
+{
+public:
+    CLKernelWriterDeclareTensorTest()
+    {
+    }
+
+    std::string name() override
+    {
+        return "CLKernelWriterDeclareTensorTest";
+    }
+
+    bool run() override
+    {
+        auto all_tests_passed = true;
+
+        CLKernelWriter writer;
+
+        auto src = writer.declare_tensor_argument("src", TensorInfo(DataType::Fp32, TensorShape{ 2, 3, 4, 5 }, TensorDataLayout::Nhwc, 0));
+        auto dst = writer.declare_tensor_argument("dst", TensorInfo(DataType::Fp32, TensorShape{ 6, 7, 8, 9 }, TensorDataLayout::Nhwc, 1));
+
+        auto src_dim0           = src.dim0();
+        auto src_stride2        = src.stride2();
+        auto src_offset_element = src.offset_first_element_in_bytes();
+
+        auto dst_dim1 = dst.dim0();
+
+        auto src_dim0_again = src.dim0();
+
+        CKW_UNUSED(src_dim0, src_stride2, src_offset_element, dst_dim1, src_dim0_again);
+
+        const auto kernel = writer.emit_kernel("test_kernel");
+
+        const std::string expected_code =
+            "__kernel void test_kernel\n"
+            "(\n"
+            "int G0__src_dim0,\n"
+            "int G0__src_stride2,\n"
+            "int G0__src_offset_first_element,\n"
+            "int G0__dst_dim0\n"
+            ")\n"
+            "{\n"
+            "}\n";
+
+        const auto &actual_code = kernel->source_code();
+
+        int test_id = 0;
+        VALIDATE_TEST(kernel->arguments().size() == 4, all_tests_passed, test_id++);
+        test_tensor_component_argument(kernel->arguments()[0], 0, TensorComponentType::Dim0, all_tests_passed, test_id);
+        test_tensor_component_argument(kernel->arguments()[1], 0, TensorComponentType::Stride2, all_tests_passed, test_id);
+        test_tensor_component_argument(kernel->arguments()[2], 0, TensorComponentType::OffsetFirstElement, all_tests_passed, test_id);
+        test_tensor_component_argument(kernel->arguments()[3], 1, TensorComponentType::Dim0, all_tests_passed, test_id);
+        VALIDATE_TEST(actual_code == expected_code, all_tests_passed, test_id++);
+
+        return all_tests_passed;
+    }
+
+    void test_tensor_component_argument(const KernelArgument &arg, int32_t tensor_id, TensorComponentType component_type, bool &all_tests_passed, int &test_id)
+    {
+        VALIDATE_TEST(arg.type() == KernelArgument::Type::TensorComponent, all_tests_passed, test_id++);
+        VALIDATE_TEST(arg.id() == tensor_id, all_tests_passed, test_id++);
+        VALIDATE_TEST(arg.tensor_component_type() == component_type, all_tests_passed, test_id++);
+    }
+};
+
+} // namespace ckw
+
+#endif // CKW_VALIDATION_TESTS_CLKERNELWRITERDECLARETENSORTEST_H