Add CKW writing methods for CL unary ops
* Add writing methods for:
- Assignment.
- Cast.
- Unary expression.
* Add corresponding tests.
Partially resolves: COMPMID-6388.
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: Ia654173e2e1ee9cddb7819980251e0591934439f
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10155
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-by: Jakub Sujak <jakub.sujak@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/compute_kernel_writer/validation/tests/CLKernelWriterUnaryExpressionTest.h b/compute_kernel_writer/validation/tests/CLKernelWriterUnaryExpressionTest.h
new file mode 100644
index 0000000..65440a0
--- /dev/null
+++ b/compute_kernel_writer/validation/tests/CLKernelWriterUnaryExpressionTest.h
@@ -0,0 +1,103 @@
+/*
+ * 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_CLKERNELWRITERUNARYEXPRESSIONTEST_H
+#define CKW_VALIDATION_TESTS_CLKERNELWRITERUNARYEXPRESSIONTEST_H
+
+#include "ckw/TileInfo.h"
+#include "ckw/types/DataType.h"
+#include "ckw/types/Operators.h"
+#include "src/cl/CLKernelWriter.h"
+#include "validation/tests/common/Common.h"
+#include "validation/tests/common/KernelWriterInterceptor.h"
+
+#include <cstdint>
+#include <vector>
+
+namespace ckw
+{
+
+class CLKernelWriterUnaryExpressionTest : public ITest
+{
+public:
+ CLKernelWriterUnaryExpressionTest()
+ {
+ _tests.push_back({ 1, 1, 1, 1, DataType::Uint32, UnaryOp::BitwiseNot, "G0__dst = ~G0__src;\n" }); // Scalar.
+
+ _tests.push_back({ 1, 3, 1, 3, DataType::Int16, UnaryOp::LogicalNot, "G0__dst = !G0__src;\n" }); // Whole vector.
+
+ _tests.push_back({ 2, 4, 2, 4, DataType::Int8, UnaryOp::Exp, "G0__dst__0 = exp(G0__src__0);\nG0__dst__1 = exp(G0__src__1);\n" }); // Whole tile.
+
+ _tests.push_back({ 2, 3, 1, 3, DataType::Uint8, UnaryOp::Log, "G0__dst__0 = log(G0__src);\nG0__dst__1 = log(G0__src);\n" }); // Y-dimension broadcast.
+
+ _tests.push_back({ 2, 4, 2, 1, DataType::Uint16, UnaryOp::Sqrt, "G0__dst__0 = (ushort4)sqrt(G0__src__0);\nG0__dst__1 = (ushort4)sqrt(G0__src__1);\n" }); // X-dimension broadcast.
+
+ _tests.push_back({ 2, 3, 1, 1, DataType::Int32, UnaryOp::Round, "G0__dst__0 = (int3)round(G0__src);\nG0__dst__1 = (int3)round(G0__src);\n" }); // X and y dimension broadcast.
+ }
+
+ bool run() override
+ {
+ int32_t test_no = 0;
+ bool all_tests_passed = true;
+
+ for(const auto &test : _tests)
+ {
+ KernelWriterInterceptor<CLKernelWriter> writer;
+
+ auto dst = writer.declare_tile("dst", TileInfo(test.data_type, test.dst_height, test.dst_width));
+ auto src = writer.declare_tile("src", TileInfo(test.data_type, test.src_height, test.src_width));
+
+ writer.start_capture_code();
+
+ writer.op_unary(dst, src, test.op);
+
+ VALIDATE_TEST(writer.check_added_code(test.expected_code), all_tests_passed, test_no++);
+ }
+
+ return all_tests_passed;
+ }
+
+ std::string name() override
+ {
+ return "CLKernelWriterUnaryExpressionTest";
+ }
+
+private:
+ struct TestInfo
+ {
+ int32_t dst_height;
+ int32_t dst_width;
+ int32_t src_height;
+ int32_t src_width;
+ DataType data_type;
+ UnaryOp op;
+ std::string expected_code;
+ };
+
+ std::vector<TestInfo> _tests{};
+};
+
+} // namespace ckw
+
+#endif // CKW_VALIDATION_TESTS_CLKERNELWRITERUNARYEXPRESSIONTEST_H