2abd58cb7e
This PR introduces the initial version of a C++ framework for the conformance testing of GPU math library functions, building upon the skeleton provided in #146391. The main goal of this framework is to systematically measure the accuracy of math functions in the GPU libc, verifying correctness or at least conformance to standards like OpenCL via exhaustive or random accuracy tests.
46 lines
1.6 KiB
C++
46 lines
1.6 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// This file contains the definition of the command-line options and the
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/// implementation of the logic for selecting test configurations.
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///
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//===----------------------------------------------------------------------===//
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#include "mathtest/CommandLineExtras.hpp"
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#include "mathtest/CommandLine.hpp"
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#include "mathtest/TestConfig.hpp"
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#include "llvm/ADT/SmallVector.h"
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#include "llvm/Support/CommandLine.h"
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using namespace mathtest;
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llvm::cl::opt<bool> mathtest::cl::IsVerbose(
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"verbose",
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llvm::cl::desc("Enable verbose output for failed and unsupported tests"),
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llvm::cl::init(false));
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llvm::cl::opt<llvm::cl::TestConfigsArg> mathtest::cl::detail::TestConfigsOpt(
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"test-configs", llvm::cl::Optional,
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llvm::cl::desc("Select test configurations"),
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llvm::cl::value_desc("all|provider:platform[,provider:platform...]"));
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const llvm::SmallVector<TestConfig, 4> &mathtest::cl::getTestConfigs() {
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switch (detail::TestConfigsOpt.Mode) {
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case llvm::cl::TestConfigsArg::Mode::Default:
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return getDefaultTestConfigs();
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case llvm::cl::TestConfigsArg::Mode::All:
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return getAllTestConfigs();
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case llvm::cl::TestConfigsArg::Mode::Explicit:
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return detail::TestConfigsOpt.Explicit;
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}
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llvm_unreachable("Unknown TestConfigsArg mode");
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}
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