Add skeleton of ClMatMulLowpNativeMMULKernel

The skeleton code consists of modifications
   - to build the library with the quantized matmul kernel
   - refactoring of some common utilities
   - empty OpenCL Kernels for four configurations ([Lhs, Rhs] X [Nt, t])
   - some validation tests and skeleton for functional tests

Resolves: COMPMID-6473
Change-Id: Id8401f789d34277dceb1f91afd68c9c88275618a
Signed-off-by: Gunes Bayir <gunes.bayir@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10273
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 208 insertions, 0 deletions

diff --git a/tests/validation/CL/MatMulLowpNativeMMULKernel.cpp b/tests/validation/CL/MatMulLowpNativeMMULKernel.cpp
new file mode 100644
index 0000000000..10d893e5c4
--- /dev/null
+++ b/tests/validation/CL/MatMulLowpNativeMMULKernel.cpp
@@ -0,0 +1,208 @@
+/*
+ * 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.
+ */
+
+#include "arm_compute/runtime/CL/CLTensor.h"
+
+#include "src/gpu/cl/kernels/ClMatMulLowpNativeMMULKernel.h"
+
+#include "tests/datasets/LargeMatMulDataset.h"
+#include "tests/datasets/SmallMatMulDataset.h"
+#include "tests/framework/Macros.h"
+#include "tests/framework/datasets/Datasets.h"
+#include "tests/validation/Validation.h"
+#include "tests/validation/fixtures/MatMulKernelFixture.h"
+#include "tests/validation/reference/Permute.h"
+
+#include <tuple>
+
+namespace arm_compute
+{
+namespace test
+{
+namespace validation
+{
+namespace
+{
+// TODO: enable
+// constexpr AbsoluteTolerance<float> tolerance_quant(1); /**< Tolerance value for comparing reference's output against implementation's output for quantized data types */
+}
+template <typename T>
+using CLMatMulLowpNativeMMULKernelFixture = MatMulKernelValidationFixture<T, ClMatMulLowpNativeMMULKernel>;
+
+template <typename T>
+using CLMatMulLowpKernelWithBiasFixture = MatMulKernelWithBiasValidation<T, ClMatMulLowpNativeMMULKernel>;
+
+TEST_SUITE(CL)
+TEST_SUITE(MatMulLowpNativeMMULKernel)
+TEST_SUITE(Validate)
+
+TEST_CASE(SupportedKernelConfigurations, framework::DatasetMode::ALL)
+{
+    using MatMulConfigurationPair = std::pair<MatMulKernelInfo, bool>;
+
+    const std::vector<MatMulConfigurationPair> supported_block_sizes =
+    {
+        // MatMulKernelInfo(adj_lhs, adj_rhs, M0, N0, K0, export_rhs_to_cl_image = false)
+        // Lhs not-transposed, Rhs-not-transposed
+        // TODO: Test Cases
+    };
+
+    // Set big enough shapes so that block sizes are not truncated. Also, set all dimensions equal
+    // so that it doesn't fail for different NT/T configurations. We aim to test the block sizes here,
+    // not the shapes themselves.
+    const TensorInfo lhs_info = TensorInfo(TensorShape(100U, 100U), 1, DataType::QASYMM8_SIGNED);
+    const TensorInfo rhs_info = TensorInfo(TensorShape(100U, 100U), 1, DataType::QASYMM8_SIGNED);
+
+    for(auto &pair : supported_block_sizes)
+    {
+        TensorInfo output_info;
+        Status     status = ClMatMulLowpNativeMMULKernel::validate(&lhs_info, &rhs_info, nullptr, &output_info, pair.first);
+
+        ARM_COMPUTE_EXPECT(bool(status) == pair.second, framework::LogLevel::ERRORS);
+    }
+}
+
+TEST_CASE(ValidateInputShapes, framework::DatasetMode::ALL)
+{
+    // Configurations are assumed to be Nt/Nt, but will be transposed inside the test to test other configurations
+    using ShapeConfigurationTuple = std::tuple<TensorShape, TensorShape, TensorShape, bool>;
+    const std::vector<ShapeConfigurationTuple> shape_configurations =
+    {
+        { TensorShape(5U, 1U), TensorShape(3U, 5U), TensorShape(3U), true },
+        { TensorShape(10U, 12U), TensorShape(3U, 10U), TensorShape(3U), true },
+        { TensorShape(8U, 4U), TensorShape(2U, 8U), TensorShape(2U), true },
+        { TensorShape(8U, 4U), TensorShape(2U, 5U), TensorShape(2U), false }, // Mismatch in the K dimension
+        { TensorShape(5U, 0U), TensorShape(2U, 5U), TensorShape(2U), false }, // Invalid dimension
+        { TensorShape(5U, 4U, 3U, 4U, 5U, 6U), TensorShape(2U, 5U, 3U, 4U, 5U, 6U), TensorShape(2U), true },
+        { TensorShape(5U, 4U, 3U, 4U, 5U, 1U), TensorShape(2U, 5U, 3U, 4U, 5U, 6U), TensorShape(2U), false }, // no batch broadcasting
+        { TensorShape(5U, 4U, 3U, 4U, 9U, 6U), TensorShape(2U, 5U, 3U, 4U, 5U, 6U), TensorShape(2U), false }, // mismatch in batch dimension
+        { TensorShape(5U, 1U), TensorShape(3U, 5U), TensorShape(1U), false },                                 // invalid broadcast of bias
+        { TensorShape(5U, 1U), TensorShape(3U, 5U), TensorShape(3U, 3U), false },                             // 2d bias is invalid
+    };
+
+    for(auto &tuple : shape_configurations)
+    {
+        const bool expected = std::get<3>(tuple);
+
+        for(bool adj_lhs :
+            {
+                false, true
+            })
+        {
+            for(bool adj_rhs :
+                {
+                    false, true
+                })
+            {
+                TensorShape lhs_shape = std::get<0>(tuple);
+                TensorShape rhs_shape = std::get<1>(tuple);
+                TensorShape bia_shape = std::get<2>(tuple);
+
+                if(adj_lhs)
+                {
+                    permute(lhs_shape, PermutationVector(1U, 0U));
+                }
+
+                if(adj_rhs)
+                {
+                    permute(rhs_shape, PermutationVector(1U, 0U));
+                }
+
+                const TensorInfo lhs_info = TensorInfo(lhs_shape, 1, DataType::QASYMM8_SIGNED);
+                const TensorInfo rhs_info = TensorInfo(rhs_shape, 1, DataType::QASYMM8_SIGNED);
+                const TensorInfo bia_info = TensorInfo(bia_shape, 1, DataType::S32);
+                TensorInfo       output_info;
+
+                MatMulKernelInfo matmul_kernel_info{ adj_lhs, adj_rhs, 1, 1, 1, false /* export_rhs_to_cl_image */ };
+
+                Status status = ClMatMulLowpNativeMMULKernel::validate(&lhs_info, &rhs_info, &bia_info, &output_info, matmul_kernel_info);
+                ARM_COMPUTE_EXPECT(bool(status) == expected, framework::LogLevel::ERRORS);
+            }
+        }
+    }
+}
+
+TEST_CASE(ValidateDataTypes, framework::DatasetMode::ALL)
+{
+    using DataTypeConfigurationTuple = std::tuple<DataType, DataType, DataType, DataType, bool>;
+    const std::vector<DataTypeConfigurationTuple> data_type_configurations =
+    {
+        { DataType::F32, DataType::F32, DataType::F32, DataType::F32, false }, // no floating point types
+        { DataType::F16, DataType::F16, DataType::F16, DataType::F16, false }, // no floating point types
+        { DataType::F64, DataType::F64, DataType::F64, DataType::F64, false }, // no double precision
+        { DataType::QASYMM8, DataType::QASYMM8, DataType::S32, DataType::QASYMM8, true },
+        { DataType::QASYMM8_SIGNED, DataType::QASYMM8_SIGNED, DataType::S32, DataType::QASYMM8_SIGNED, true },
+        { DataType::QSYMM8_PER_CHANNEL, DataType::QSYMM8_PER_CHANNEL, DataType::S32, DataType::QSYMM8_PER_CHANNEL, false }, // only qasymm8/qasymm8_signed is supported
+        { DataType::QASYMM16, DataType::QASYMM16, DataType::S32, DataType::QASYMM16, false },                               // only qasymm8/qasymm8_signed is supported
+        { DataType::QSYMM16, DataType::QSYMM16, DataType::S32, DataType::QSYMM16, false },                                  // only qasymm8/qasymm8_signed is supported
+        { DataType::QSYMM8, DataType::QSYMM8, DataType::S32, DataType::QSYMM8, false },                                     // only qasymm8/qasymm8_signed is supported
+        { DataType::QASYMM8, DataType::QASYMM8_SIGNED, DataType::S32, DataType::QASYMM8, false },                           // no mixed data types
+        { DataType::S64, DataType::S64, DataType::S64, DataType::S64, false },                                              // no integral types
+        { DataType::S32, DataType::S32, DataType::S32, DataType::S32, false },                                              // no integral types
+        { DataType::S16, DataType::S16, DataType::S16, DataType::S16, false },                                              // no integral types
+        { DataType::S8, DataType::S8, DataType::S8, DataType::S8, false },                                                  // no integral types
+        { DataType::U64, DataType::U64, DataType::U64, DataType::U64, false },                                              // no integral types
+        { DataType::U32, DataType::U32, DataType::U32, DataType::U32, false },                                              // no integral types
+        { DataType::U16, DataType::U16, DataType::U16, DataType::U16, false },                                              // no integral types
+        { DataType::U8, DataType::U8, DataType::U8, DataType::U8, false },                                                  // no integral types
+        { DataType::QASYMM8, DataType::QASYMM8, DataType::F32, DataType::QASYMM8, false }                                   // Only S32 bias is supported
+    };
+
+    // It's enough to test a single shape and block size configuration while checking data types
+    const TensorShape      shape     = TensorShape(48U, 48U);
+    const TensorShape      bia_shape = TensorShape(48U);
+    const MatMulKernelInfo matmul_kernel_info{ false, false, 1, 1, 1, false };
+    for(auto &tuple : data_type_configurations)
+    {
+        const bool expected = std::get<4>(tuple);
+
+        const TensorInfo lhs_info(shape, 1, std::get<0>(tuple));
+        const TensorInfo rhs_info(shape, 1, std::get<1>(tuple));
+        const TensorInfo bia_info(bia_shape, 1, std::get<2>(tuple));
+        TensorInfo       output_info(shape, 1, std::get<3>(tuple));
+
+        Status status = ClMatMulLowpNativeMMULKernel::validate(&lhs_info, &rhs_info, &bia_info, &output_info, matmul_kernel_info);
+        ARM_COMPUTE_EXPECT(bool(status) == expected, framework::LogLevel::ERRORS);
+    }
+}
+
+TEST_SUITE_END() // Validate
+
+TEST_SUITE(Quantized)
+TEST_SUITE(QASYMM8_SIGNED)
+
+// TODO: tests
+
+TEST_SUITE_END() // QASYMM8_SIGNED
+TEST_SUITE(QASYMM8)
+
+// TODO: tests
+
+TEST_SUITE_END() // QASYMM8
+TEST_SUITE_END() // Quantized
+TEST_SUITE_END() // MatMulLowpNativeMMULKernel
+TEST_SUITE_END() // CL
+} // namespace validation
+} // namespace test
+} // namespace arm_compute