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author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2019-10-01 03:59:21 +0200 |
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committer | FernandoS27 <fsahmkow27@gmail.com> | 2019-10-09 18:30:32 +0200 |
commit | c9a1129c95a4295a9e0c4ea2f420da7b1cfb3f3d (patch) | |
tree | d453092958867f0ed6573ffc692e525bddc0591a /src/tests/core/core_timing.cpp | |
parent | Core Timing: Rework Core Timing to run all cores evenly. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/tests/core/core_timing.cpp | 193 |
1 files changed, 0 insertions, 193 deletions
diff --git a/src/tests/core/core_timing.cpp b/src/tests/core/core_timing.cpp index f8be8fd19..596a2f4aa 100644 --- a/src/tests/core/core_timing.cpp +++ b/src/tests/core/core_timing.cpp @@ -52,196 +52,3 @@ static void AdvanceAndCheck(Core::Timing::CoreTiming& core_timing, u32 idx, int REQUIRE(decltype(callbacks_ran_flags)().set(idx) == callbacks_ran_flags); REQUIRE(downcount == core_timing.GetDowncount()); } - -TEST_CASE("CoreTiming[BasicOrder]", "[core]") { - ScopeInit guard; - auto& core_timing = guard.core_timing; - - Core::Timing::EventType* cb_a = core_timing.RegisterEvent("callbackA", CallbackTemplate<0>); - Core::Timing::EventType* cb_b = core_timing.RegisterEvent("callbackB", CallbackTemplate<1>); - Core::Timing::EventType* cb_c = core_timing.RegisterEvent("callbackC", CallbackTemplate<2>); - Core::Timing::EventType* cb_d = core_timing.RegisterEvent("callbackD", CallbackTemplate<3>); - Core::Timing::EventType* cb_e = core_timing.RegisterEvent("callbackE", CallbackTemplate<4>); - - // Enter slice 0 - core_timing.Advance(); - - // D -> B -> C -> A -> E - core_timing.ScheduleEvent(1000, cb_a, CB_IDS[0]); - REQUIRE(1000 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(500, cb_b, CB_IDS[1]); - REQUIRE(500 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(800, cb_c, CB_IDS[2]); - REQUIRE(500 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(100, cb_d, CB_IDS[3]); - REQUIRE(100 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(1200, cb_e, CB_IDS[4]); - REQUIRE(100 == core_timing.GetDowncount()); - - AdvanceAndCheck(core_timing, 3, 400); - AdvanceAndCheck(core_timing, 1, 300); - AdvanceAndCheck(core_timing, 2, 200); - AdvanceAndCheck(core_timing, 0, 200); - AdvanceAndCheck(core_timing, 4, MAX_SLICE_LENGTH); -} - -TEST_CASE("CoreTiming[Threadsave]", "[core]") { - ScopeInit guard; - auto& core_timing = guard.core_timing; - - Core::Timing::EventType* cb_a = core_timing.RegisterEvent("callbackA", CallbackTemplate<0>); - Core::Timing::EventType* cb_b = core_timing.RegisterEvent("callbackB", CallbackTemplate<1>); - Core::Timing::EventType* cb_c = core_timing.RegisterEvent("callbackC", CallbackTemplate<2>); - Core::Timing::EventType* cb_d = core_timing.RegisterEvent("callbackD", CallbackTemplate<3>); - Core::Timing::EventType* cb_e = core_timing.RegisterEvent("callbackE", CallbackTemplate<4>); - - // Enter slice 0 - core_timing.Advance(); - - // D -> B -> C -> A -> E - core_timing.ScheduleEvent(1000, cb_a, CB_IDS[0]); - // Manually force since ScheduleEvent doesn't call it - core_timing.ForceExceptionCheck(1000); - REQUIRE(1000 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(500, cb_b, CB_IDS[1]); - // Manually force since ScheduleEvent doesn't call it - core_timing.ForceExceptionCheck(500); - REQUIRE(500 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(800, cb_c, CB_IDS[2]); - // Manually force since ScheduleEvent doesn't call it - core_timing.ForceExceptionCheck(800); - REQUIRE(500 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(100, cb_d, CB_IDS[3]); - // Manually force since ScheduleEvent doesn't call it - core_timing.ForceExceptionCheck(100); - REQUIRE(100 == core_timing.GetDowncount()); - core_timing.ScheduleEvent(1200, cb_e, CB_IDS[4]); - // Manually force since ScheduleEvent doesn't call it - core_timing.ForceExceptionCheck(1200); - REQUIRE(100 == core_timing.GetDowncount()); - - AdvanceAndCheck(core_timing, 3, 400); - AdvanceAndCheck(core_timing, 1, 300); - AdvanceAndCheck(core_timing, 2, 200); - AdvanceAndCheck(core_timing, 0, 200); - AdvanceAndCheck(core_timing, 4, MAX_SLICE_LENGTH); -} - -namespace SharedSlotTest { -static unsigned int counter = 0; - -template <unsigned int ID> -void FifoCallback(u64 userdata, s64 cycles_late) { - static_assert(ID < CB_IDS.size(), "ID out of range"); - callbacks_ran_flags.set(ID); - REQUIRE(CB_IDS[ID] == userdata); - REQUIRE(ID == counter); - REQUIRE(lateness == cycles_late); - ++counter; -} -} // namespace SharedSlotTest - -TEST_CASE("CoreTiming[SharedSlot]", "[core]") { - using namespace SharedSlotTest; - - ScopeInit guard; - auto& core_timing = guard.core_timing; - - Core::Timing::EventType* cb_a = core_timing.RegisterEvent("callbackA", FifoCallback<0>); - Core::Timing::EventType* cb_b = core_timing.RegisterEvent("callbackB", FifoCallback<1>); - Core::Timing::EventType* cb_c = core_timing.RegisterEvent("callbackC", FifoCallback<2>); - Core::Timing::EventType* cb_d = core_timing.RegisterEvent("callbackD", FifoCallback<3>); - Core::Timing::EventType* cb_e = core_timing.RegisterEvent("callbackE", FifoCallback<4>); - - core_timing.ScheduleEvent(1000, cb_a, CB_IDS[0]); - core_timing.ScheduleEvent(1000, cb_b, CB_IDS[1]); - core_timing.ScheduleEvent(1000, cb_c, CB_IDS[2]); - core_timing.ScheduleEvent(1000, cb_d, CB_IDS[3]); - core_timing.ScheduleEvent(1000, cb_e, CB_IDS[4]); - - // Enter slice 0 - core_timing.Advance(); - REQUIRE(1000 == core_timing.GetDowncount()); - - callbacks_ran_flags = 0; - counter = 0; - lateness = 0; - core_timing.AddTicks(core_timing.GetDowncount()); - core_timing.Advance(); - REQUIRE(MAX_SLICE_LENGTH == core_timing.GetDowncount()); - REQUIRE(0x1FULL == callbacks_ran_flags.to_ullong()); -} - -TEST_CASE("Core::Timing[PredictableLateness]", "[core]") { - ScopeInit guard; - auto& core_timing = guard.core_timing; - - Core::Timing::EventType* cb_a = core_timing.RegisterEvent("callbackA", CallbackTemplate<0>); - Core::Timing::EventType* cb_b = core_timing.RegisterEvent("callbackB", CallbackTemplate<1>); - - // Enter slice 0 - core_timing.Advance(); - - core_timing.ScheduleEvent(100, cb_a, CB_IDS[0]); - core_timing.ScheduleEvent(200, cb_b, CB_IDS[1]); - - AdvanceAndCheck(core_timing, 0, 90, 10, -10); // (100 - 10) - AdvanceAndCheck(core_timing, 1, MAX_SLICE_LENGTH, 50, -50); -} - -namespace ChainSchedulingTest { -static int reschedules = 0; - -static void RescheduleCallback(Core::Timing::CoreTiming& core_timing, u64 userdata, - s64 cycles_late) { - --reschedules; - REQUIRE(reschedules >= 0); - REQUIRE(lateness == cycles_late); - - if (reschedules > 0) { - core_timing.ScheduleEvent(1000, reinterpret_cast<Core::Timing::EventType*>(userdata), - userdata); - } -} -} // namespace ChainSchedulingTest - -TEST_CASE("CoreTiming[ChainScheduling]", "[core]") { - using namespace ChainSchedulingTest; - - ScopeInit guard; - auto& core_timing = guard.core_timing; - - Core::Timing::EventType* cb_a = core_timing.RegisterEvent("callbackA", CallbackTemplate<0>); - Core::Timing::EventType* cb_b = core_timing.RegisterEvent("callbackB", CallbackTemplate<1>); - Core::Timing::EventType* cb_c = core_timing.RegisterEvent("callbackC", CallbackTemplate<2>); - Core::Timing::EventType* cb_rs = core_timing.RegisterEvent( - "callbackReschedule", [&core_timing](u64 userdata, s64 cycles_late) { - RescheduleCallback(core_timing, userdata, cycles_late); - }); - - // Enter slice 0 - core_timing.Advance(); - - core_timing.ScheduleEvent(800, cb_a, CB_IDS[0]); - core_timing.ScheduleEvent(1000, cb_b, CB_IDS[1]); - core_timing.ScheduleEvent(2200, cb_c, CB_IDS[2]); - core_timing.ScheduleEvent(1000, cb_rs, reinterpret_cast<u64>(cb_rs)); - REQUIRE(800 == core_timing.GetDowncount()); - - reschedules = 3; - AdvanceAndCheck(core_timing, 0, 200); // cb_a - AdvanceAndCheck(core_timing, 1, 1000); // cb_b, cb_rs - REQUIRE(2 == reschedules); - - core_timing.AddTicks(core_timing.GetDowncount()); - core_timing.Advance(); // cb_rs - REQUIRE(1 == reschedules); - REQUIRE(200 == core_timing.GetDowncount()); - - AdvanceAndCheck(core_timing, 2, 800); // cb_c - - core_timing.AddTicks(core_timing.GetDowncount()); - core_timing.Advance(); // cb_rs - REQUIRE(0 == reschedules); - REQUIRE(MAX_SLICE_LENGTH == core_timing.GetDowncount()); -} |