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Diffstat (limited to 'tests/validation/fixtures/GEMMLowpFixture.h')
-rw-r--r-- | tests/validation/fixtures/GEMMLowpFixture.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/tests/validation/fixtures/GEMMLowpFixture.h b/tests/validation/fixtures/GEMMLowpFixture.h new file mode 100644 index 0000000000..c972469e59 --- /dev/null +++ b/tests/validation/fixtures/GEMMLowpFixture.h @@ -0,0 +1,126 @@ +/* + * Copyright (c) 2017 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 ARM_COMPUTE_TEST_GEMMLOWP_FIXTURE +#define ARM_COMPUTE_TEST_GEMMLOWP_FIXTURE + +#include "arm_compute/core/TensorShape.h" +#include "arm_compute/core/Types.h" +#include "tests/AssetsLibrary.h" +#include "tests/Globals.h" +#include "tests/IAccessor.h" +#include "tests/framework/Asserts.h" +#include "tests/framework/Fixture.h" +#include "tests/validation/CPP/GEMMLowp.h" +#include "tests/validation/Helpers.h" + +#include <random> + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +template <typename TensorType, typename AccessorType, typename FunctionType> +class GEMMLowpOffsetValidationFixture : public framework::Fixture +{ +public: + template <typename...> + void setup(size_t m, size_t n, size_t k, int32_t a_offset, int32_t b_offset, int32_t c_offset, int32_t c_mult_int, int32_t out_shift) + { + const TensorShape shape_a(k, m); + const TensorShape shape_b(n, k); + const TensorShape shape_c(n, m); + _target = compute_target(shape_a, shape_b, shape_c, a_offset, b_offset, c_offset, c_mult_int, out_shift); + _reference = compute_reference(shape_a, shape_b, shape_c, a_offset, b_offset, c_offset, c_mult_int, out_shift); + } + +protected: + template <typename U> + void fill(U &&tensor, int i) + { + ARM_COMPUTE_ERROR_ON(tensor.data_type() != DataType::U8); + std::uniform_int_distribution<> distribution(0, 3); + library->fill(tensor, distribution, i); + } + + TensorType compute_target(const TensorShape &shape_a, const TensorShape &shape_b, const TensorShape &shape_c, + int32_t a_offset, int32_t b_offset, int32_t c_offset, int32_t c_mult_int, int32_t out_shift) + { + // Create tensors + TensorType a = create_tensor<TensorType>(shape_a, DataType::U8, 1); + TensorType b = create_tensor<TensorType>(shape_b, DataType::U8, 1); + TensorType c = create_tensor<TensorType>(shape_c, DataType::U8, 1); + + // Create and configure function + FunctionType gemmlowp; + gemmlowp.configure(&a, &b, &c, a_offset, b_offset, c_offset, c_mult_int, out_shift); + + ARM_COMPUTE_EXPECT(a.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(b.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(c.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Allocate tensors + a.allocator()->allocate(); + b.allocator()->allocate(); + c.allocator()->allocate(); + + ARM_COMPUTE_EXPECT(!a.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(!b.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(!c.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Fill tensors + fill(AccessorType(a), 0); + fill(AccessorType(b), 1); + fill(AccessorType(c), 2); + + // Compute GEMM function + gemmlowp.run(); + return c; + } + + SimpleTensor<uint8_t> compute_reference(const TensorShape &shape_a, const TensorShape &shape_b, const TensorShape &shape_c, + int32_t a_offset, int32_t b_offset, int32_t c_offset, int32_t c_mult_int, int32_t out_shift) + { + // Create reference + SimpleTensor<uint8_t> a{ shape_a, DataType::U8, 1 }; + SimpleTensor<uint8_t> b{ shape_b, DataType::U8, 1 }; + SimpleTensor<uint8_t> c{ shape_c, DataType::U8, 1 }; + + // Fill reference + fill(a, 0); + fill(b, 1); + fill(c, 2); + + return reference::gemmlowp<uint8_t>(a, b, c, a_offset, b_offset, c_offset, c_mult_int, out_shift); + } + + TensorType _target{}; + SimpleTensor<uint8_t> _reference{}; +}; + +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_GEMMLOWP_FIXTURE */ |