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Diffstat (limited to 'tests/validation_old/CL/FixedPoint/FixedPoint_QS8.cpp')
| -rw-r--r-- | tests/validation_old/CL/FixedPoint/FixedPoint_QS8.cpp | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/tests/validation_old/CL/FixedPoint/FixedPoint_QS8.cpp b/tests/validation_old/CL/FixedPoint/FixedPoint_QS8.cpp new file mode 100644 index 0000000000..3721fb51d7 --- /dev/null +++ b/tests/validation_old/CL/FixedPoint/FixedPoint_QS8.cpp @@ -0,0 +1,224 @@ +/* + * 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. + */ +#include "CL/CLAccessor.h" +#include "TypePrinter.h" +#include "Utils.h" +#include "tests/AssetsLibrary.h" +#include "tests/Globals.h" +#include "tests/validation_old/Datasets.h" +#include "tests/validation_old/Reference.h" +#include "tests/validation_old/Validation.h" + +#include "arm_compute/core/CL/CLKernelLibrary.h" +#include "arm_compute/core/CL/ICLKernel.h" +#include "arm_compute/core/CL/OpenCL.h" +#include "arm_compute/core/Helpers.h" +#include "arm_compute/core/Types.h" +#include "arm_compute/core/Window.h" +#include "arm_compute/runtime/CL/CLScheduler.h" +#include "arm_compute/runtime/CL/CLSubTensor.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/CL/CLTensorAllocator.h" + +#include "arm_compute/core/CL/ICLTensor.h" + +#include "tests/validation_old/boost_wrapper.h" + +#include <random> +#include <string> + +using namespace arm_compute; +using namespace arm_compute::test; +using namespace arm_compute::test::validation; + +namespace +{ +const float tolerance_exp = 1.0f; /**< Tolerance value for comparing reference's output against implementation's output (exponential)*/ +const float tolerance_invsqrt = 4.0f; /**< Tolerance value for comparing reference's output against implementation's output (inverse square-root) */ +const float tolerance_log = 5.0f; /**< Tolerance value for comparing reference's output against implementation's output (logarithm) */ + +/** Compute Neon fixed point operation for signed 8bit fixed point. + * + * @param[in] shape Shape of the input and output tensors. + * + * @return Computed output tensor. + */ +CLTensor compute_fixed_point_op(const TensorShape &shape, int fixed_point_position, FixedPointOp op) +{ + std::string fixed_point_operation_kernel; +#ifndef EMBEDDED_KERNELS + fixed_point_operation_kernel += "#include \"fixed_point.h\"\n"; +#endif /* EMBEDDED_KERNELS */ + fixed_point_operation_kernel += + "__kernel void fixed_point_operation_qs8( \n" + " __global char* src, \n" + " __global char* dst) \n" + "{ \n" + " char16 in = vload16(0, src + get_global_id(0) * 16); \n" + " if(FIXED_POINT_OP == 0) \n" + " { \n" + " vstore16(EXP_OP_EXPAND(in, DATA_TYPE, 16, FIXED_POINT_POS), 0, dst + get_global_id(0) * 16); \n" + " } \n" + " else if(FIXED_POINT_OP == 1) \n" + " { \n" + " vstore16(INVSQRT_OP_EXPAND(in, DATA_TYPE, 16, FIXED_POINT_POS), 0, dst + get_global_id(0) * 16); \n" + " } \n" + " else \n" + " { \n" + " vstore16(LOG_OP_EXPAND(in, DATA_TYPE, 16, FIXED_POINT_POS), 0, dst + get_global_id(0) * 16); \n" + " } \n" + "} \n" + "\n"; + + // Create tensors + CLTensor src = create_tensor<CLTensor>(shape, DataType::QS8, 1, fixed_point_position); + CLTensor dst = create_tensor<CLTensor>(shape, DataType::QS8, 1, fixed_point_position); + + // Allocate tensors + src.allocator()->allocate(); + dst.allocator()->allocate(); + + BOOST_TEST(!src.info()->is_resizable()); + BOOST_TEST(!dst.info()->is_resizable()); + + // Set build options + std::string build_opts = "-DFIXED_POINT_POS=" + support::cpp11::to_string(fixed_point_position); + build_opts += " -DDATA_TYPE=qs8"; + + // Fill tensors. + int min = 0; + int max = 0; + switch(op) + { + case FixedPointOp::EXP: + min = -(1 << (fixed_point_position - 1)); + max = (1 << (fixed_point_position - 1)); + build_opts += " -DFIXED_POINT_OP=0"; + break; + case FixedPointOp::INV_SQRT: + min = 1; + max = 0x7F; + build_opts += " -DFIXED_POINT_OP=1"; + break; + case FixedPointOp::LOG: + min = (1 << (fixed_point_position - 1)); + max = 0x3F; + build_opts += " -DFIXED_POINT_OP=2"; + break; + default: + ARM_COMPUTE_ERROR("Operation not supported"); + } + + std::uniform_int_distribution<> distribution(min, max); + library->fill(CLAccessor(src), distribution, 0); + + std::vector<std::string> sources; + +#ifndef EMBEDDED_KERNELS + build_opts += " -I" + CLKernelLibrary::get().get_kernel_path(); +#else /* EMBEDDED_KERNELS */ + sources.push_back(CLKernelLibrary::get().get_program_source("fixed_point.h")); +#endif /* EMBEDDED_KERNELS */ + + sources.push_back(fixed_point_operation_kernel); + + // Create program + ::cl::Program program(sources); + + // Build program + program.build(build_opts.c_str()); + + ::cl::Kernel kernel(program, "fixed_point_operation_qs8", nullptr); + + unsigned int idx = 0; + kernel.setArg(idx++, src.cl_buffer()); + kernel.setArg(idx++, dst.cl_buffer()); + + ::cl::NDRange gws(shape[0] / 16, 1, 1); + CLScheduler::get().queue().enqueueNDRangeKernel(kernel, 0, gws); + + return dst; +} +} // namespace + +#ifndef DOXYGEN_SKIP_THIS +BOOST_AUTO_TEST_SUITE(CL) +BOOST_AUTO_TEST_SUITE(FixedPoint) +BOOST_AUTO_TEST_SUITE(QS8) + +BOOST_AUTO_TEST_SUITE(Exp) + +BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly")) +BOOST_DATA_TEST_CASE(RunSmall, Small1DShape() * boost::unit_test::data::xrange(1, 6), shape, fixed_point_position) +{ + // Compute function + CLTensor dst = compute_fixed_point_op(shape, fixed_point_position, FixedPointOp::EXP); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_fixed_point_operation(shape, DataType::QS8, DataType::QS8, FixedPointOp::EXP, fixed_point_position); + + // Validate output + validate(CLAccessor(dst), ref_dst, tolerance_exp); +} + +BOOST_AUTO_TEST_SUITE_END() + +BOOST_AUTO_TEST_SUITE(Log) + +BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly")) +BOOST_DATA_TEST_CASE(RunSmall, Small1DShape() * boost::unit_test::data::xrange(3, 6), shape, fixed_point_position) +{ + // Compute function + CLTensor dst = compute_fixed_point_op(shape, fixed_point_position, FixedPointOp::LOG); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_fixed_point_operation(shape, DataType::QS8, DataType::QS8, FixedPointOp::LOG, fixed_point_position); + + // Validate output + validate(CLAccessor(dst), ref_dst, tolerance_log); +} + +BOOST_AUTO_TEST_SUITE_END() + +BOOST_AUTO_TEST_SUITE(Invsqrt) + +BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly")) +BOOST_DATA_TEST_CASE(RunSmall, Small1DShape() * boost::unit_test::data::xrange(1, 6), shape, fixed_point_position) +{ + // Compute function + CLTensor dst = compute_fixed_point_op(shape, fixed_point_position, FixedPointOp::INV_SQRT); + + // Compute reference + RawTensor ref_dst = Reference::compute_reference_fixed_point_operation(shape, DataType::QS8, DataType::QS8, FixedPointOp::INV_SQRT, fixed_point_position); + + // Validate output + validate(CLAccessor(dst), ref_dst, tolerance_invsqrt); +} + +BOOST_AUTO_TEST_SUITE_END() + +BOOST_AUTO_TEST_SUITE_END() +BOOST_AUTO_TEST_SUITE_END() +BOOST_AUTO_TEST_SUITE_END() +#endif /* DOXYGEN_SKIP_THIS */ |