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CoreTiming: wrap into class

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This commit is contained in:
Weiyi Wang 2018-10-27 15:53:20 -04:00
parent 7c3d325aff
commit 9458e4d8ec
34 changed files with 413 additions and 413 deletions
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4
src/tests/core/arm/arm_test_common.cpp
View file

@ -16,10 +16,10 @@ static Memory::PageTable* page_table = nullptr;
TestEnvironment::TestEnvironment(bool mutable_memory_)
: mutable_memory(mutable_memory_), test_memory(std::make_shared<TestMemory>(this)) {
CoreTiming::Init();
// HACK: some memory functions are currently referring kernel from the global instance,
// so we need to create the kernel object there.
// Change this when all global states are eliminated.
Core::System::GetInstance().timing = std::make_unique<Core::Timing>();
Core::System::GetInstance().kernel = std::make_unique<Kernel::KernelSystem>(0);
kernel = Core::System::GetInstance().kernel.get();
@ -38,8 +38,6 @@ TestEnvironment::TestEnvironment(bool mutable_memory_)
TestEnvironment::~TestEnvironment() {
Memory::UnmapRegion(*page_table, 0x80000000, 0x80000000);
Memory::UnmapRegion(*page_table, 0x00000000, 0x80000000);
CoreTiming::Shutdown();
}
void TestEnvironment::SetMemory64(VAddr vaddr, u64 value) {

215
src/tests/core/core_timing.cpp
View file

@ -28,100 +28,90 @@ void CallbackTemplate(u64 userdata, s64 cycles_late) {
REQUIRE(lateness == cycles_late);
}
class ScopeInit final {
public:
ScopeInit() {
CoreTiming::Init();
}
~ScopeInit() {
CoreTiming::Shutdown();
}
};
static void AdvanceAndCheck(u32 idx, int downcount, int expected_lateness = 0,
static void AdvanceAndCheck(Core::Timing& timing, u32 idx, int downcount, int expected_lateness = 0,
int cpu_downcount = 0) {
callbacks_ran_flags = 0;
expected_callback = CB_IDS[idx];
lateness = expected_lateness;
CoreTiming::AddTicks(CoreTiming::GetDowncount() -
cpu_downcount); // Pretend we executed X cycles of instructions.
CoreTiming::Advance();
timing.AddTicks(timing.GetDowncount() -
cpu_downcount); // Pretend we executed X cycles of instructions.
timing.Advance();
REQUIRE(decltype(callbacks_ran_flags)().set(idx) == callbacks_ran_flags);
REQUIRE(downcount == CoreTiming::GetDowncount());
REQUIRE(downcount == timing.GetDowncount());
}
TEST_CASE("CoreTiming[BasicOrder]", "[core]") {
ScopeInit guard;
Core::Timing timing;
CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", CallbackTemplate<2>);
CoreTiming::EventType* cb_d = CoreTiming::RegisterEvent("callbackD", CallbackTemplate<3>);
CoreTiming::EventType* cb_e = CoreTiming::RegisterEvent("callbackE", CallbackTemplate<4>);
Core::TimingEventType* cb_a = timing.RegisterEvent("callbackA", CallbackTemplate<0>);
Core::TimingEventType* cb_b = timing.RegisterEvent("callbackB", CallbackTemplate<1>);
Core::TimingEventType* cb_c = timing.RegisterEvent("callbackC", CallbackTemplate<2>);
Core::TimingEventType* cb_d = timing.RegisterEvent("callbackD", CallbackTemplate<3>);
Core::TimingEventType* cb_e = timing.RegisterEvent("callbackE", CallbackTemplate<4>);
// Enter slice 0
CoreTiming::Advance();
timing.Advance();
// D -> B -> C -> A -> E
CoreTiming::ScheduleEvent(1000, cb_a, CB_IDS[0]);
REQUIRE(1000 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEvent(500, cb_b, CB_IDS[1]);
REQUIRE(500 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEvent(800, cb_c, CB_IDS[2]);
REQUIRE(500 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEvent(100, cb_d, CB_IDS[3]);
REQUIRE(100 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEvent(1200, cb_e, CB_IDS[4]);
REQUIRE(100 == CoreTiming::GetDowncount());
timing.ScheduleEvent(1000, cb_a, CB_IDS[0]);
REQUIRE(1000 == timing.GetDowncount());
timing.ScheduleEvent(500, cb_b, CB_IDS[1]);
REQUIRE(500 == timing.GetDowncount());
timing.ScheduleEvent(800, cb_c, CB_IDS[2]);
REQUIRE(500 == timing.GetDowncount());
timing.ScheduleEvent(100, cb_d, CB_IDS[3]);
REQUIRE(100 == timing.GetDowncount());
timing.ScheduleEvent(1200, cb_e, CB_IDS[4]);
REQUIRE(100 == timing.GetDowncount());
AdvanceAndCheck(3, 400);
AdvanceAndCheck(1, 300);
AdvanceAndCheck(2, 200);
AdvanceAndCheck(0, 200);
AdvanceAndCheck(4, MAX_SLICE_LENGTH);
AdvanceAndCheck(timing, 3, 400);
AdvanceAndCheck(timing, 1, 300);
AdvanceAndCheck(timing, 2, 200);
AdvanceAndCheck(timing, 0, 200);
AdvanceAndCheck(timing, 4, MAX_SLICE_LENGTH);
}
TEST_CASE("CoreTiming[Threadsave]", "[core]") {
ScopeInit guard;
Core::Timing timing;
CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", CallbackTemplate<2>);
CoreTiming::EventType* cb_d = CoreTiming::RegisterEvent("callbackD", CallbackTemplate<3>);
CoreTiming::EventType* cb_e = CoreTiming::RegisterEvent("callbackE", CallbackTemplate<4>);
Core::TimingEventType* cb_a = timing.RegisterEvent("callbackA", CallbackTemplate<0>);
Core::TimingEventType* cb_b = timing.RegisterEvent("callbackB", CallbackTemplate<1>);
Core::TimingEventType* cb_c = timing.RegisterEvent("callbackC", CallbackTemplate<2>);
Core::TimingEventType* cb_d = timing.RegisterEvent("callbackD", CallbackTemplate<3>);
Core::TimingEventType* cb_e = timing.RegisterEvent("callbackE", CallbackTemplate<4>);
// Enter slice 0
CoreTiming::Advance();
timing.Advance();
// D -> B -> C -> A -> E
CoreTiming::ScheduleEventThreadsafe(1000, cb_a, CB_IDS[0]);
timing.ScheduleEventThreadsafe(1000, cb_a, CB_IDS[0]);
// Manually force since ScheduleEventThreadsafe doesn't call it
CoreTiming::ForceExceptionCheck(1000);
REQUIRE(1000 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEventThreadsafe(500, cb_b, CB_IDS[1]);
timing.ForceExceptionCheck(1000);
REQUIRE(1000 == timing.GetDowncount());
timing.ScheduleEventThreadsafe(500, cb_b, CB_IDS[1]);
// Manually force since ScheduleEventThreadsafe doesn't call it
CoreTiming::ForceExceptionCheck(500);
REQUIRE(500 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEventThreadsafe(800, cb_c, CB_IDS[2]);
timing.ForceExceptionCheck(500);
REQUIRE(500 == timing.GetDowncount());
timing.ScheduleEventThreadsafe(800, cb_c, CB_IDS[2]);
// Manually force since ScheduleEventThreadsafe doesn't call it
CoreTiming::ForceExceptionCheck(800);
REQUIRE(500 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEventThreadsafe(100, cb_d, CB_IDS[3]);
timing.ForceExceptionCheck(800);
REQUIRE(500 == timing.GetDowncount());
timing.ScheduleEventThreadsafe(100, cb_d, CB_IDS[3]);
// Manually force since ScheduleEventThreadsafe doesn't call it
CoreTiming::ForceExceptionCheck(100);
REQUIRE(100 == CoreTiming::GetDowncount());
CoreTiming::ScheduleEventThreadsafe(1200, cb_e, CB_IDS[4]);
timing.ForceExceptionCheck(100);
REQUIRE(100 == timing.GetDowncount());
timing.ScheduleEventThreadsafe(1200, cb_e, CB_IDS[4]);
// Manually force since ScheduleEventThreadsafe doesn't call it
CoreTiming::ForceExceptionCheck(1200);
REQUIRE(100 == CoreTiming::GetDowncount());
timing.ForceExceptionCheck(1200);
REQUIRE(100 == timing.GetDowncount());
AdvanceAndCheck(3, 400);
AdvanceAndCheck(1, 300);
AdvanceAndCheck(2, 200);
AdvanceAndCheck(0, 200);
AdvanceAndCheck(4, MAX_SLICE_LENGTH);
AdvanceAndCheck(timing, 3, 400);
AdvanceAndCheck(timing, 1, 300);
AdvanceAndCheck(timing, 2, 200);
AdvanceAndCheck(timing, 0, 200);
AdvanceAndCheck(timing, 4, MAX_SLICE_LENGTH);
}
namespace SharedSlotTest {
@ -141,97 +131,98 @@ void FifoCallback(u64 userdata, s64 cycles_late) {
TEST_CASE("CoreTiming[SharedSlot]", "[core]") {
using namespace SharedSlotTest;
ScopeInit guard;
Core::Timing timing;
CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", FifoCallback<0>);
CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", FifoCallback<1>);
CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", FifoCallback<2>);
CoreTiming::EventType* cb_d = CoreTiming::RegisterEvent("callbackD", FifoCallback<3>);
CoreTiming::EventType* cb_e = CoreTiming::RegisterEvent("callbackE", FifoCallback<4>);
Core::TimingEventType* cb_a = timing.RegisterEvent("callbackA", FifoCallback<0>);
Core::TimingEventType* cb_b = timing.RegisterEvent("callbackB", FifoCallback<1>);
Core::TimingEventType* cb_c = timing.RegisterEvent("callbackC", FifoCallback<2>);
Core::TimingEventType* cb_d = timing.RegisterEvent("callbackD", FifoCallback<3>);
Core::TimingEventType* cb_e = timing.RegisterEvent("callbackE", FifoCallback<4>);
CoreTiming::ScheduleEvent(1000, cb_a, CB_IDS[0]);
CoreTiming::ScheduleEvent(1000, cb_b, CB_IDS[1]);
CoreTiming::ScheduleEvent(1000, cb_c, CB_IDS[2]);
CoreTiming::ScheduleEvent(1000, cb_d, CB_IDS[3]);
CoreTiming::ScheduleEvent(1000, cb_e, CB_IDS[4]);
timing.ScheduleEvent(1000, cb_a, CB_IDS[0]);
timing.ScheduleEvent(1000, cb_b, CB_IDS[1]);
timing.ScheduleEvent(1000, cb_c, CB_IDS[2]);
timing.ScheduleEvent(1000, cb_d, CB_IDS[3]);
timing.ScheduleEvent(1000, cb_e, CB_IDS[4]);
// Enter slice 0
CoreTiming::Advance();
REQUIRE(1000 == CoreTiming::GetDowncount());
timing.Advance();
REQUIRE(1000 == timing.GetDowncount());
callbacks_ran_flags = 0;
counter = 0;
lateness = 0;
CoreTiming::AddTicks(CoreTiming::GetDowncount());
CoreTiming::Advance();
REQUIRE(MAX_SLICE_LENGTH == CoreTiming::GetDowncount());
timing.AddTicks(timing.GetDowncount());
timing.Advance();
REQUIRE(MAX_SLICE_LENGTH == timing.GetDowncount());
REQUIRE(0x1FULL == callbacks_ran_flags.to_ullong());
}
TEST_CASE("CoreTiming[PredictableLateness]", "[core]") {
ScopeInit guard;
Core::Timing timing;
CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
Core::TimingEventType* cb_a = timing.RegisterEvent("callbackA", CallbackTemplate<0>);
Core::TimingEventType* cb_b = timing.RegisterEvent("callbackB", CallbackTemplate<1>);
// Enter slice 0
CoreTiming::Advance();
timing.Advance();
CoreTiming::ScheduleEvent(100, cb_a, CB_IDS[0]);
CoreTiming::ScheduleEvent(200, cb_b, CB_IDS[1]);
timing.ScheduleEvent(100, cb_a, CB_IDS[0]);
timing.ScheduleEvent(200, cb_b, CB_IDS[1]);
AdvanceAndCheck(0, 90, 10, -10); // (100 - 10)
AdvanceAndCheck(1, MAX_SLICE_LENGTH, 50, -50);
AdvanceAndCheck(timing, 0, 90, 10, -10); // (100 - 10)
AdvanceAndCheck(timing, 1, MAX_SLICE_LENGTH, 50, -50);
}
namespace ChainSchedulingTest {
static int reschedules = 0;
static void RescheduleCallback(u64 userdata, s64 cycles_late) {
static void RescheduleCallback(Core::Timing& timing, u64 userdata, s64 cycles_late) {
--reschedules;
REQUIRE(reschedules >= 0);
REQUIRE(lateness == cycles_late);
if (reschedules > 0)
CoreTiming::ScheduleEvent(1000, reinterpret_cast<CoreTiming::EventType*>(userdata),
userdata);
timing.ScheduleEvent(1000, reinterpret_cast<Core::TimingEventType*>(userdata), userdata);
}
} // namespace ChainSchedulingTest
TEST_CASE("CoreTiming[ChainScheduling]", "[core]") {
using namespace ChainSchedulingTest;
ScopeInit guard;
Core::Timing timing;
CoreTiming::EventType* cb_a = CoreTiming::RegisterEvent("callbackA", CallbackTemplate<0>);
CoreTiming::EventType* cb_b = CoreTiming::RegisterEvent("callbackB", CallbackTemplate<1>);
CoreTiming::EventType* cb_c = CoreTiming::RegisterEvent("callbackC", CallbackTemplate<2>);
CoreTiming::EventType* cb_rs =
CoreTiming::RegisterEvent("callbackReschedule", RescheduleCallback);
Core::TimingEventType* cb_a = timing.RegisterEvent("callbackA", CallbackTemplate<0>);
Core::TimingEventType* cb_b = timing.RegisterEvent("callbackB", CallbackTemplate<1>);
Core::TimingEventType* cb_c = timing.RegisterEvent("callbackC", CallbackTemplate<2>);
Core::TimingEventType* cb_rs =
timing.RegisterEvent("callbackReschedule", [&timing](u64 userdata, s64 cycles_late) {
RescheduleCallback(timing, userdata, cycles_late);
});
// Enter slice 0
CoreTiming::Advance();
timing.Advance();
CoreTiming::ScheduleEvent(800, cb_a, CB_IDS[0]);
CoreTiming::ScheduleEvent(1000, cb_b, CB_IDS[1]);
CoreTiming::ScheduleEvent(2200, cb_c, CB_IDS[2]);
CoreTiming::ScheduleEvent(1000, cb_rs, reinterpret_cast<u64>(cb_rs));
REQUIRE(800 == CoreTiming::GetDowncount());
timing.ScheduleEvent(800, cb_a, CB_IDS[0]);
timing.ScheduleEvent(1000, cb_b, CB_IDS[1]);
timing.ScheduleEvent(2200, cb_c, CB_IDS[2]);
timing.ScheduleEvent(1000, cb_rs, reinterpret_cast<u64>(cb_rs));
REQUIRE(800 == timing.GetDowncount());
reschedules = 3;
AdvanceAndCheck(0, 200); // cb_a
AdvanceAndCheck(1, 1000); // cb_b, cb_rs
AdvanceAndCheck(timing, 0, 200); // cb_a
AdvanceAndCheck(timing, 1, 1000); // cb_b, cb_rs
REQUIRE(2 == reschedules);
CoreTiming::AddTicks(CoreTiming::GetDowncount());
CoreTiming::Advance(); // cb_rs
timing.AddTicks(timing.GetDowncount());
timing.Advance(); // cb_rs
REQUIRE(1 == reschedules);
REQUIRE(200 == CoreTiming::GetDowncount());
REQUIRE(200 == timing.GetDowncount());
AdvanceAndCheck(2, 800); // cb_c
AdvanceAndCheck(timing, 2, 800); // cb_c
CoreTiming::AddTicks(CoreTiming::GetDowncount());
CoreTiming::Advance(); // cb_rs
timing.AddTicks(timing.GetDowncount());
timing.Advance(); // cb_rs
REQUIRE(0 == reschedules);
REQUIRE(MAX_SLICE_LENGTH == CoreTiming::GetDowncount());
REQUIRE(MAX_SLICE_LENGTH == timing.GetDowncount());
}

11
src/tests/core/hle/kernel/hle_ipc.cpp
View file

@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <catch2/catch.hpp>
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/ipc.h"
#include "core/hle/kernel/client_port.h"
@ -20,7 +21,8 @@ static SharedPtr<Object> MakeObject(Kernel::KernelSystem& kernel) {
}
TEST_CASE("HLERequestContext::PopulateFromIncomingCommandBuffer", "[core][kernel]") {
CoreTiming::Init();
// HACK: see comments of member timing
Core::System::GetInstance().timing = std::make_unique<Core::Timing>();
Kernel::KernelSystem kernel(0);
auto session = std::get<SharedPtr<ServerSession>>(kernel.CreateSessionPair());
HLERequestContext context(std::move(session));
@ -227,12 +229,11 @@ TEST_CASE("HLERequestContext::PopulateFromIncomingCommandBuffer", "[core][kernel
REQUIRE(process->vm_manager.UnmapRange(target_address_mapped, buffer_mapped->size()) ==
RESULT_SUCCESS);
}
CoreTiming::Shutdown();
}
TEST_CASE("HLERequestContext::WriteToOutgoingCommandBuffer", "[core][kernel]") {
CoreTiming::Init();
// HACK: see comments of member timing
Core::System::GetInstance().timing = std::make_unique<Core::Timing>();
Kernel::KernelSystem kernel(0);
auto session = std::get<SharedPtr<ServerSession>>(kernel.CreateSessionPair());
HLERequestContext context(std::move(session));
@ -369,8 +370,6 @@ TEST_CASE("HLERequestContext::WriteToOutgoingCommandBuffer", "[core][kernel]") {
REQUIRE(process->vm_manager.UnmapRange(target_address, output_buffer->size()) ==
RESULT_SUCCESS);
}
CoreTiming::Shutdown();
}
} // namespace Kernel

6
src/tests/core/memory/memory.cpp
View file

@ -3,6 +3,7 @@
// Refer to the license.txt file included.
#include <catch2/catch.hpp>
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/kernel/memory.h"
#include "core/hle/kernel/process.h"
@ -10,7 +11,8 @@
#include "core/memory.h"
TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
CoreTiming::Init();
// HACK: see comments of member timing
Core::System::GetInstance().timing = std::make_unique<Core::Timing>();
Kernel::KernelSystem kernel(0);
SECTION("these regions should not be mapped on an empty process") {
auto process = kernel.CreateProcess(kernel.CreateCodeSet("", 0));
@ -51,6 +53,4 @@ TEST_CASE("Memory::IsValidVirtualAddress", "[core][memory]") {
process->vm_manager.UnmapRange(Memory::CONFIG_MEMORY_VADDR, Memory::CONFIG_MEMORY_SIZE);
CHECK(Memory::IsValidVirtualAddress(*process, Memory::CONFIG_MEMORY_VADDR) == false);
}
CoreTiming::Shutdown();
}