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[cmake] refactor: Use CPM over submodules (#143)

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Transfers the majority of submodules and large externals to CPM, using source archives rather than full Git clones. Not only does this save massive amounts of clone and configure time, but dependencies are grabbed on-demand rather than being required by default. Additionally, CPM will (generally) automatically search for system dependencies, though certain dependencies have options to control this.

Testing shows gains ranging from 5x to 10x in terms of overall clone/configure time.

Reviewed-on: #143
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
This commit is contained in:
crueter 2025-08-04 04:50:14 +02:00
parent 04e5e64538
commit 51b170b470
Signed by: crueter
GPG key ID: 425ACD2D4830EBC6
4035 changed files with 709 additions and 1033458 deletions
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src/dynarmic/tests/A64/fp_min_max.cpp Normal file
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// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
/* This file is part of the dynarmic project.
* Copyright (c) 2022 MerryMage
* SPDX-License-Identifier: 0BSD
*/
#include <vector>
#include <catch2/catch_test_macros.hpp>
#include "dynarmic/common/common_types.h"
#include "./testenv.h"
using namespace Dynarmic;
namespace {
struct TestCase {
u32 a;
u32 b;
u32 fmax;
u32 fmaxnm;
u32 fmin;
u32 fminnm;
};
const std::vector test_cases{
// a b fmax fmaxnm fmin fminnm
TestCase{0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, // +0.0
TestCase{0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000, 0x80000000}, // -0.0
TestCase{0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000}, // +1.0
TestCase{0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000, 0xbf800000}, // -1.0
TestCase{0x7f800000, 0x7f800000, 0x7f800000, 0x7f800000, 0x7f800000, 0x7f800000}, // +Inf
TestCase{0xff800000, 0xff800000, 0xff800000, 0xff800000, 0xff800000, 0xff800000}, // -Inf
TestCase{0x7fc00041, 0x7fc00041, 0x7fc00041, 0x7fc00041, 0x7fc00041, 0x7fc00041}, // QNaN
TestCase{0x7f800042, 0x7f800042, 0x7fc00042, 0x7fc00042, 0x7fc00042, 0x7fc00042}, // SNaN
TestCase{0x00000000, 0x80000000, 0x00000000, 0x00000000, 0x80000000, 0x80000000}, // (+0.0, -0.0)
TestCase{0x3f800000, 0xbf800000, 0x3f800000, 0x3f800000, 0xbf800000, 0xbf800000}, // (+1.0, -1.0)
TestCase{0x3f800000, 0x7f800000, 0x7f800000, 0x7f800000, 0x3f800000, 0x3f800000}, // (+1.0, +Inf)
TestCase{0x3f800000, 0xff800000, 0x3f800000, 0x3f800000, 0xff800000, 0xff800000}, // (+1.0, -Inf)
TestCase{0x7f800000, 0xff800000, 0x7f800000, 0x7f800000, 0xff800000, 0xff800000}, // (+Inf, -Inf)
TestCase{0x3f800000, 0x7fc00041, 0x7fc00041, 0x3f800000, 0x7fc00041, 0x3f800000}, // (+1.0, QNaN)
TestCase{0x3f800000, 0x7f800042, 0x7fc00042, 0x7fc00042, 0x7fc00042, 0x7fc00042}, // (+1.0, SNaN)
TestCase{0x7f800000, 0x7fc00041, 0x7fc00041, 0x7f800000, 0x7fc00041, 0x7f800000}, // (+Inf, QNaN)
TestCase{0x7f800000, 0x7f800042, 0x7fc00042, 0x7fc00042, 0x7fc00042, 0x7fc00042}, // (+Inf, SNaN)
TestCase{0x7fc00041, 0x7f800042, 0x7fc00042, 0x7fc00042, 0x7fc00042, 0x7fc00042}, // (QNaN, SNaN)
TestCase{0xffa57454, 0xe343a6b3, 0xffe57454, 0xffe57454, 0xffe57454, 0xffe57454},
};
const std::vector unidirectional_test_cases{
TestCase{0x7fc00041, 0x7fc00043, 0x7fc00041, 0x7fc00041, 0x7fc00041, 0x7fc00041}, // (QNaN, QNaN)
TestCase{0x7f800042, 0x7f800044, 0x7fc00042, 0x7fc00042, 0x7fc00042, 0x7fc00042}, // (SNaN, SNaN)
};
constexpr u32 default_nan = 0x7fc00000;
bool is_nan(u32 value) {
return (value & 0x7f800000) == 0x7f800000 && (value & 0x007fffff) != 0;
}
u32 force_default_nan(u32 value) {
return is_nan(value) ? default_nan : value;
}
template<typename Fn>
void run_test(u32 instruction, Fn fn) {
A64TestEnv env;
A64::UserConfig jit_user_config{};
jit_user_config.callbacks = &env;
A64::Jit jit{jit_user_config};
env.code_mem.emplace_back(instruction); // FMAX S0, S1, S2
env.code_mem.emplace_back(0x14000000); // B .
for (const auto base_fpcr : {0, 0x01000000}) {
for (const auto test_case : test_cases) {
INFO(test_case.a);
INFO(test_case.b);
jit.SetFpcr(base_fpcr);
jit.SetVector(0, {42, 0});
jit.SetVector(1, {test_case.a, 0});
jit.SetVector(2, {test_case.b, 0});
jit.SetPC(0);
env.ticks_left = 2;
jit.Run();
REQUIRE(jit.GetVector(0)[0] == fn(test_case));
jit.SetVector(0, {42, 0});
jit.SetVector(1, {test_case.b, 0});
jit.SetVector(2, {test_case.a, 0});
jit.SetPC(0);
env.ticks_left = 2;
jit.Run();
REQUIRE(jit.GetVector(0)[0] == fn(test_case));
jit.SetFpcr(base_fpcr | 0x02000000);
jit.SetVector(0, {42, 0});
jit.SetVector(1, {test_case.a, 0});
jit.SetVector(2, {test_case.b, 0});
jit.SetPC(0);
env.ticks_left = 2;
jit.Run();
REQUIRE(jit.GetVector(0)[0] == force_default_nan(fn(test_case)));
jit.SetVector(0, {42, 0});
jit.SetVector(1, {test_case.b, 0});
jit.SetVector(2, {test_case.a, 0});
jit.SetPC(0);
env.ticks_left = 2;
jit.Run();
REQUIRE(jit.GetVector(0)[0] == force_default_nan(fn(test_case)));
}
for (const auto test_case : unidirectional_test_cases) {
INFO(test_case.a);
INFO(test_case.b);
jit.SetFpcr(base_fpcr);
jit.SetVector(0, {42, 0});
jit.SetVector(1, {test_case.a, 0});
jit.SetVector(2, {test_case.b, 0});
jit.SetPC(0);
env.ticks_left = 2;
jit.Run();
REQUIRE(jit.GetVector(0)[0] == fn(test_case));
jit.SetFpcr(base_fpcr | 0x02000000);
jit.SetVector(0, {42, 0});
jit.SetVector(1, {test_case.a, 0});
jit.SetVector(2, {test_case.b, 0});
jit.SetPC(0);
env.ticks_left = 2;
jit.Run();
REQUIRE(jit.GetVector(0)[0] == force_default_nan(fn(test_case)));
}
}
}
} // namespace
TEST_CASE("A64: FMAX (scalar)", "[a64]") {
run_test(0x1e224820, [](const TestCase& test_case) { return test_case.fmax; });
}
TEST_CASE("A64: FMIN (scalar)", "[a64]") {
run_test(0x1e225820, [](const TestCase& test_case) { return test_case.fmin; });
}
TEST_CASE("A64: FMAXNM (scalar)", "[a64]") {
run_test(0x1e226820, [](const TestCase& test_case) { return test_case.fmaxnm; });
}
TEST_CASE("A64: FMINNM (scalar)", "[a64]") {
run_test(0x1e227820, [](const TestCase& test_case) { return test_case.fminnm; });
}
TEST_CASE("A64: FMAX (vector)", "[a64]") {
run_test(0x4e22f420, [](const TestCase& test_case) { return test_case.fmax; });
}
TEST_CASE("A64: FMIN (vector)", "[a64]") {
run_test(0x4ea2f420, [](const TestCase& test_case) { return test_case.fmin; });
}
TEST_CASE("A64: FMAXNM (vector)", "[a64]") {
run_test(0x4e22c420, [](const TestCase& test_case) { return test_case.fmaxnm; });
}
TEST_CASE("A64: FMINNM (vector)", "[a64]") {
run_test(0x4ea2c420, [](const TestCase& test_case) { return test_case.fminnm; });
}