mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-26 13:52:21 +00:00
kern/test: add some scheduler tests (yields work correctly, all non-special priorities are cooperative/not pre-emptive
This commit is contained in:
parent
ad03be9a38
commit
1f8bf41f0b
8 changed files with 514 additions and 9 deletions
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@ -86,12 +86,21 @@ DEPENDS := $(OFILES:.o=.d)
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#---------------------------------------------------------------------------------
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# main targets
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#---------------------------------------------------------------------------------
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all : $(OUTPUT).kip
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all : $(OUTPUT).kip $(OUTPUT).nsp
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$(OUTPUT).nsp : $(OUTPUT).nso $(OUTPUT).npdm
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$(OUTPUT).nso : $(OUTPUT).elf
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$(OUTPUT).kip : $(OUTPUT).elf
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$(OUTPUT).elf : $(OFILES)
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$(OUTPUT).npdm : $(OUTPUT).npdm.json
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@echo built ... $< $@
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@npdmtool $< $@
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@echo built ... $(notdir $@)
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#---------------------------------------------------------------------------------
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# you need a rule like this for each extension you use as binary data
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#---------------------------------------------------------------------------------
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147
tests/TestSvc/TestSvc.npdm.json
Normal file
147
tests/TestSvc/TestSvc.npdm.json
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@ -0,0 +1,147 @@
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{
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"name": "TestSvc",
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"title_id": "0x5555555555555555",
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"title_id_range_min": "0x5555555555555555",
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"title_id_range_max": "0x5555555555555555",
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"main_thread_stack_size": "0x8000",
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"main_thread_priority": 28,
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"default_cpu_id": 3,
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"process_category": 0,
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"is_retail": true,
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"pool_partition": 2,
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"is_64_bit": true,
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"address_space_type": 3,
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"disable_device_address_space_merge": true,
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"filesystem_access": {
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"permissions": "0xFFFFFFFFFFFFFFFF"
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},
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"service_access": ["*"],
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"service_host": ["*"],
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"kernel_capabilities": [
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{
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"type": "kernel_flags",
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"value": {
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"highest_thread_priority": 63,
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"lowest_thread_priority": 16,
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"lowest_cpu_id": 0,
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"highest_cpu_id": 3
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}
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},
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{
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"type": "handle_table_size",
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"value": 0
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},
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{
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"type": "syscalls",
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"value": {
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"svcUnknown00": "0x00",
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"svcSetHeapSize": "0x01",
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"svcSetMemoryPermission": "0x02",
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"svcSetMemoryAttribute": "0x03",
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"svcMapMemory": "0x04",
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"svcUnmapMemory": "0x05",
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"svcQueryMemory": "0x06",
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"svcExitProcess": "0x07",
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"svcCreateThread": "0x08",
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"svcStartThread": "0x09",
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"svcExitThread": "0x0A",
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"svcSleepThread": "0x0B",
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"svcGetThreadPriority": "0x0C",
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"svcSetThreadPriority": "0x0D",
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"svcGetThreadCoreMask": "0x0E",
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"svcSetThreadCoreMask": "0x0F",
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"svcGetCurrentProcessorNumber": "0x10",
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"svcSignalEvent": "0x11",
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"svcClearEvent": "0x12",
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"svcMapSharedMemory": "0x13",
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"svcUnmapSharedMemory": "0x14",
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"svcCreateTransferMemory": "0x15",
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"svcCloseHandle": "0x16",
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"svcResetSignal": "0x17",
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"svcWaitSynchronization": "0x18",
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"svcCancelSynchronization": "0x19",
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"svcArbitrateLock": "0x1A",
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"svcArbitrateUnlock": "0x1B",
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"svcWaitProcessWideKeyAtomic": "0x1C",
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"svcSignalProcessWideKey": "0x1D",
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"svcGetSystemTick": "0x1E",
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"svcConnectToNamedPort": "0x1F",
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"svcSendSyncRequestLight": "0x20",
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"svcSendSyncRequest": "0x21",
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"svcSendSyncRequestWithUserBuffer": "0x22",
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"svcSendAsyncRequestWithUserBuffer": "0x23",
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"svcGetProcessId": "0x24",
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"svcGetThreadId": "0x25",
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"svcBreak": "0x26",
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"svcOutputDebugString": "0x27",
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"svcReturnFromException": "0x28",
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"svcGetInfo": "0x29",
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"svcFlushEntireDataCache": "0x2A",
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"svcFlushDataCache": "0x2B",
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"svcMapPhysicalMemory": "0x2C",
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"svcUnmapPhysicalMemory": "0x2D",
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"svcGetDebugFutureThreadInfo": "0x2E",
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"svcGetLastThreadInfo": "0x2F",
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"svcGetResourceLimitLimitValue": "0x30",
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"svcGetResourceLimitCurrentValue": "0x31",
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"svcSetThreadActivity": "0x32",
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"svcGetThreadContext3": "0x33",
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"svcWaitForAddress": "0x34",
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"svcSignalToAddress": "0x35",
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"svcSynchronizePreemptionState": "0x36",
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"svcGetResourceLimitPeakValue": "0x37",
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"svcUnknown38": "0x38",
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"svcUnknown39": "0x39",
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"svcUnknown3a": "0x3A",
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"svcUnknown3b": "0x3B",
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"svcKernelDebug": "0x3C",
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"svcChangeKernelTraceState": "0x3D",
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"svcUnknown3e": "0x3E",
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"svcUnknown3f": "0x3F",
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"svcCreateSession": "0x40",
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"svcAcceptSession": "0x41",
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"svcReplyAndReceiveLight": "0x42",
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"svcReplyAndReceive": "0x43",
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"svcReplyAndReceiveWithUserBuffer": "0x44",
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"svcCreateEvent": "0x45",
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"svcUnknown46": "0x46",
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"svcUnknown47": "0x47",
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"svcMapPhysicalMemoryUnsafe": "0x48",
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"svcUnmapPhysicalMemoryUnsafe": "0x49",
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"svcSetUnsafeLimit": "0x4A",
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"svcCreateCodeMemory": "0x4B",
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"svcControlCodeMemory": "0x4C",
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"svcSleepSystem": "0x4D",
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"svcReadWriteRegister": "0x4E",
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"svcSetProcessActivity": "0x4F",
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"svcCreateSharedMemory": "0x50",
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"svcMapTransferMemory": "0x51",
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"svcUnmapTransferMemory": "0x52",
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"svcQueryIoMapping": "0x55",
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"svcDebugActiveProcess": "0x60",
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"svcBreakDebugProcess": "0x61",
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"svcTerminateDebugProcess": "0x62",
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"svcGetDebugEvent": "0x63",
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"svcContinueDebugEvent": "0x64",
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"svcGetProcessList": "0x65",
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"svcGetThreadList": "0x66",
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"svcGetDebugThreadContext": "0x67",
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"svcSetDebugThreadContext": "0x68",
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"svcQueryDebugProcessMemory": "0x69",
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"svcReadDebugProcessMemory": "0x6A",
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"svcWriteDebugProcessMemory": "0x6B",
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"svcSetHardwareBreakPoint": "0x6C",
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"svcGetDebugThreadParam": "0x6D",
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"svcGetSystemInfo": "0x6F",
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"svcConnectToPort": "0x72",
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"svcSetProcessMemoryPermission": "0x73",
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"svcMapProcessMemory": "0x74",
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"svcUnmapProcessMemory": "0x75",
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"svcQueryProcessMemory": "0x76",
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"svcMapProcessCodeMemory": "0x77",
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"svcUnmapProcessCodeMemory": "0x78",
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"svcCallSecureMonitor": "0x7F"
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}
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}
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]
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}
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@ -54,6 +54,13 @@ namespace ams {
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}
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void Main() {
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/* Ensure our thread priority and core mask is correct. */
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{
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auto * const cur_thread = os::GetCurrentThread();
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os::SetThreadCoreMask(cur_thread, 3, (1ul << 3));
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os::ChangeThreadPriority(cur_thread, 0);
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}
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/* Run tests. */
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Catch::Session().run(os::GetHostArgc(), os::GetHostArgv());
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91
tests/TestSvc/source/test_preemption_priority.cpp
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91
tests/TestSvc/source/test_preemption_priority.cpp
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@ -0,0 +1,91 @@
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/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#include "util_common.hpp"
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#include "util_scoped_heap.hpp"
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namespace ams::test {
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namespace {
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constinit volatile bool g_spinloop;
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void TestPreemptionPriorityThreadFunction(volatile bool *executed) {
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/* While we should, note that we're executing. */
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while (g_spinloop) {
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__asm__ __volatile__("" ::: "memory");
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*executed = true;
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__asm__ __volatile__("" ::: "memory");
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}
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/* Exit the thread. */
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svc::ExitThread();
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}
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}
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CATCH_TEST_CASE( "The scheduler is preemptive at the preemptive priority and cooperative for all other priorities" ) {
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/* Create heap. */
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ScopedHeap heap(3 * os::MemoryPageSize);
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CATCH_REQUIRE(R_SUCCEEDED(svc::SetMemoryPermission(heap.GetAddress() + os::MemoryPageSize, os::MemoryPageSize, svc::MemoryPermission_None)));
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ON_SCOPE_EXIT {
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CATCH_REQUIRE(R_SUCCEEDED(svc::SetMemoryPermission(heap.GetAddress() + os::MemoryPageSize, os::MemoryPageSize, svc::MemoryPermission_ReadWrite)));
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};
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const uintptr_t sp_0 = heap.GetAddress() + 1 * os::MemoryPageSize;
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const uintptr_t sp_1 = heap.GetAddress() + 3 * os::MemoryPageSize;
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for (s32 core = 0; core < NumCores; ++core) {
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for (s32 priority = HighestTestPriority; priority <= LowestTestPriority; ++priority) {
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svc::Handle thread_handles[2];
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volatile bool thread_executed[2] = { false, false };
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/* Start spinlooping. */
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g_spinloop = true;
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/* Create threads. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::CreateThread(thread_handles + 0, reinterpret_cast<uintptr_t>(&TestPreemptionPriorityThreadFunction), reinterpret_cast<uintptr_t>(thread_executed + 0), sp_0, priority, core)));
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CATCH_REQUIRE(R_SUCCEEDED(svc::CreateThread(thread_handles + 1, reinterpret_cast<uintptr_t>(&TestPreemptionPriorityThreadFunction), reinterpret_cast<uintptr_t>(thread_executed + 1), sp_1, priority, core)));
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/* Start threads. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::StartThread(thread_handles[0])));
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CATCH_REQUIRE(R_SUCCEEDED(svc::StartThread(thread_handles[1])));
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/* Wait long enough that we can be confident the threads have been balanced. */
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svc::SleepThread(PreemptionTimeSpan.GetNanoSeconds() * 10);
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/* Check that we're in a coherent state. */
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if (IsPreemptionPriority(core, priority)) {
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CATCH_REQUIRE(thread_executed[0] & thread_executed[1]);
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} else {
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CATCH_REQUIRE(thread_executed[0] ^ thread_executed[1]);
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}
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/* Stop spinlooping. */
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g_spinloop = false;
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/* Wait for threads to exit. */
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s32 dummy;
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CATCH_REQUIRE(R_SUCCEEDED(svc::WaitSynchronization(std::addressof(dummy), thread_handles + 0, 1, -1)));
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CATCH_REQUIRE(R_SUCCEEDED(svc::WaitSynchronization(std::addressof(dummy), thread_handles + 1, 1, -1)));
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/* Close thread handles. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(thread_handles[0])));
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CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(thread_handles[1])));
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}
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}
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}
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}
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@ -14,7 +14,7 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#include "util_catch.hpp"
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#include "util_common.hpp"
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#include "util_check_memory.hpp"
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namespace ams::test {
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@ -14,7 +14,7 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#include "util_catch.hpp"
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#include "util_common.hpp"
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#include "util_check_memory.hpp"
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#include "util_scoped_heap.hpp"
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@ -14,15 +14,136 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stratosphere.hpp>
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#define CATCH_CONFIG_NOSTDOUT
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#define CATCH_CONFIG_PREFIX_ALL
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#define CATCH_CONFIG_DISABLE_EXCEPTIONS
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#define CATCH_CONFIG_NO_POSIX_SIGNALS
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#include "catch.hpp"
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#include "util_common.hpp"
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#include "util_scoped_heap.hpp"
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namespace ams::test {
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namespace {
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constinit svc::Handle g_read_handles[3] = { svc::InvalidHandle, svc::InvalidHandle, svc::InvalidHandle };
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constinit svc::Handle g_write_handles[3] = { svc::InvalidHandle, svc::InvalidHandle, svc::InvalidHandle };
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constinit s64 g_thread_wait_ns;
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constinit bool g_should_switch_threads;
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constinit bool g_switched_threads;
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constinit bool g_correct_switch_threads;
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void WaitSynchronization(svc::Handle handle) {
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s32 dummy;
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R_ABORT_UNLESS(svc::WaitSynchronization(std::addressof(dummy), std::addressof(handle), 1, -1));
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}
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void TestYieldHigherOrSamePriorityThread() {
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/* Wait to run. */
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WaitSynchronization(g_read_handles[0]);
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/* Reset our event. */
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R_ABORT_UNLESS(svc::ClearEvent(g_read_handles[0]));
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/* Signal the other thread's event. */
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R_ABORT_UNLESS(svc::SignalEvent(g_write_handles[1]));
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/* Wait, potentially yielding to the lower/same priority thread. */
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g_switched_threads = false;
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svc::SleepThread(g_thread_wait_ns);
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/* Check whether we switched correctly. */
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g_correct_switch_threads = g_should_switch_threads == g_switched_threads;
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/* Exit. */
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svc::ExitThread();
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}
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void TestYieldLowerOrSamePriorityThread() {
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/* Signal thread the higher/same priority thread to run. */
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R_ABORT_UNLESS(svc::SignalEvent(g_write_handles[0]));
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/* Wait to run. */
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WaitSynchronization(g_read_handles[1]);
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/* Reset our event. */
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R_ABORT_UNLESS(svc::ClearEvent(g_read_handles[1]));
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/* We've switched to the lower/same priority thread. */
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g_switched_threads = true;
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/* Wait to be instructed to exit. */
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WaitSynchronization(g_read_handles[2]);
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/* Reset the exit signal. */
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R_ABORT_UNLESS(svc::ClearEvent(g_read_handles[2]));
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/* Exit. */
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svc::ExitThread();
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}
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void TestYieldSamePriority(uintptr_t sp_higher, uintptr_t sp_lower) {
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/* Test each core. */
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for (s32 core = 0; core < NumCores; ++core) {
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for (s32 priority = HighestTestPriority; priority <= LowestTestPriority && !IsPreemptionPriority(core, priority); ++priority) {
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svc::Handle thread_handles[2];
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/* Create threads. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::CreateThread(thread_handles + 0, reinterpret_cast<uintptr_t>(&TestYieldHigherOrSamePriorityThread), 0, sp_higher, priority, core)));
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CATCH_REQUIRE(R_SUCCEEDED(svc::CreateThread(thread_handles + 1, reinterpret_cast<uintptr_t>(&TestYieldLowerOrSamePriorityThread), 0, sp_lower, priority, core)));
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/* Start threads. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::StartThread(thread_handles[1])));
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CATCH_REQUIRE(R_SUCCEEDED(svc::StartThread(thread_handles[0])));
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/* Wait for higher priority thread. */
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WaitSynchronization(thread_handles[0]);
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CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(thread_handles[0])));
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/* Signal the lower priority thread to exit. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::SignalEvent(g_write_handles[2])));
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/* Wait for the lower priority thread. */
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WaitSynchronization(thread_handles[1]);
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CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(thread_handles[1])));
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/* Check that the switch was correct. */
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CATCH_REQUIRE(g_correct_switch_threads);
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}
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}
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}
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void TestYieldDifferentPriority(uintptr_t sp_higher, uintptr_t sp_lower) {
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/* Test each core. */
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for (s32 core = 0; core < NumCores; ++core) {
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for (s32 priority = HighestTestPriority; priority < LowestTestPriority && !IsPreemptionPriority(core, priority); ++priority) {
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svc::Handle thread_handles[2];
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/* Create threads. */
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CATCH_REQUIRE(R_SUCCEEDED(svc::CreateThread(thread_handles + 0, reinterpret_cast<uintptr_t>(&TestYieldHigherOrSamePriorityThread), 0, sp_higher, priority, core)));
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::CreateThread(thread_handles + 1, reinterpret_cast<uintptr_t>(&TestYieldLowerOrSamePriorityThread), 0, sp_lower, priority + 1, core)));
|
||||
|
||||
/* Start threads. */
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::StartThread(thread_handles[1])));
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::StartThread(thread_handles[0])));
|
||||
|
||||
/* Wait for higher priority thread. */
|
||||
WaitSynchronization(thread_handles[0]);
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(thread_handles[0])));
|
||||
|
||||
/* Signal the lower priority thread to exit. */
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::SignalEvent(g_write_handles[2])));
|
||||
|
||||
/* Wait for the lower priority thread. */
|
||||
WaitSynchronization(thread_handles[1]);
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(thread_handles[1])));
|
||||
|
||||
/* Check that the switch was correct. */
|
||||
CATCH_REQUIRE(g_correct_switch_threads);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
CATCH_TEST_CASE( "svc::SleepThread: Thread sleeps for time specified" ) {
|
||||
for (s64 ns = 1; ns < TimeSpan::FromSeconds(1).GetNanoSeconds(); ns *= 2) {
|
||||
const auto start = os::GetSystemTickOrdered();
|
||||
|
@ -34,4 +155,99 @@ namespace ams::test {
|
|||
}
|
||||
}
|
||||
|
||||
CATCH_TEST_CASE( "svc::SleepThread: Yield is behaviorally correct" ) {
|
||||
/* Create events. */
|
||||
for (size_t i = 0; i < util::size(g_write_handles); ++i) {
|
||||
g_read_handles[i] = svc::InvalidHandle;
|
||||
g_write_handles[i] = svc::InvalidHandle;
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::CreateEvent(g_write_handles + i, g_read_handles + i)));
|
||||
}
|
||||
|
||||
ON_SCOPE_EXIT {
|
||||
for (size_t i = 0; i < util::size(g_write_handles); ++i) {
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(g_read_handles[i])));
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::CloseHandle(g_write_handles[i])));
|
||||
g_read_handles[i] = svc::InvalidHandle;
|
||||
g_write_handles[i] = svc::InvalidHandle;
|
||||
}
|
||||
};
|
||||
|
||||
/* Create heap. */
|
||||
ScopedHeap heap(3 * os::MemoryPageSize);
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::SetMemoryPermission(heap.GetAddress() + os::MemoryPageSize, os::MemoryPageSize, svc::MemoryPermission_None)));
|
||||
ON_SCOPE_EXIT {
|
||||
CATCH_REQUIRE(R_SUCCEEDED(svc::SetMemoryPermission(heap.GetAddress() + os::MemoryPageSize, os::MemoryPageSize, svc::MemoryPermission_ReadWrite)));
|
||||
};
|
||||
const uintptr_t sp_higher = heap.GetAddress() + 1 * os::MemoryPageSize;
|
||||
const uintptr_t sp_lower = heap.GetAddress() + 3 * os::MemoryPageSize;
|
||||
|
||||
CATCH_SECTION("svc::SleepThread: Yields do not switch to a thread of lower priority.") {
|
||||
/* Test yield without migration. */
|
||||
{
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = false;
|
||||
g_thread_wait_ns = static_cast<s64>(svc::YieldType_WithoutCoreMigration);
|
||||
|
||||
TestYieldDifferentPriority(sp_higher, sp_lower);
|
||||
}
|
||||
|
||||
/* Test yield with migration. */
|
||||
{
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = false;
|
||||
g_thread_wait_ns = static_cast<s64>(svc::YieldType_WithoutCoreMigration);
|
||||
|
||||
TestYieldDifferentPriority(sp_higher, sp_lower);
|
||||
}
|
||||
}
|
||||
|
||||
CATCH_SECTION("svc::SleepThread: ToAnyThread switches to a thread of same or lower priority.") {
|
||||
/* Test to same priority. */
|
||||
{
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = true;
|
||||
g_thread_wait_ns = static_cast<s64>(svc::YieldType_ToAnyThread);
|
||||
|
||||
TestYieldSamePriority(sp_higher, sp_lower);
|
||||
}
|
||||
|
||||
/* Test to lower priority. */
|
||||
{
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = true;
|
||||
g_thread_wait_ns = static_cast<s64>(svc::YieldType_ToAnyThread);
|
||||
|
||||
TestYieldDifferentPriority(sp_higher, sp_lower);
|
||||
}
|
||||
}
|
||||
|
||||
CATCH_SECTION("svc::SleepThread: Yield switches to another thread of same priority.") {
|
||||
/* Test yield without migration. */
|
||||
{
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = true;
|
||||
g_thread_wait_ns = static_cast<s64>(svc::YieldType_WithoutCoreMigration);
|
||||
|
||||
TestYieldSamePriority(sp_higher, sp_lower);
|
||||
}
|
||||
|
||||
/* Test yield with migration. */
|
||||
{
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = true;
|
||||
g_thread_wait_ns = static_cast<s64>(svc::YieldType_WithCoreMigration);
|
||||
|
||||
TestYieldSamePriority(sp_higher, sp_lower);
|
||||
}
|
||||
}
|
||||
|
||||
CATCH_SECTION("svc::SleepThread: Yield with bogus timeout does not switch to another thread same priority") {
|
||||
/* Configure for yield test. */
|
||||
g_should_switch_threads = false;
|
||||
g_thread_wait_ns = INT64_C(-5);
|
||||
|
||||
TestYieldSamePriority(sp_higher, sp_lower);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
35
tests/TestSvc/source/util_common.hpp
Normal file
35
tests/TestSvc/source/util_common.hpp
Normal file
|
@ -0,0 +1,35 @@
|
|||
/*
|
||||
* Copyright (c) Atmosphère-NX
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms and conditions of the GNU General Public License,
|
||||
* version 2, as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||||
* more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#pragma once
|
||||
#include "util_catch.hpp"
|
||||
|
||||
namespace ams::test {
|
||||
|
||||
static constexpr s32 NumCores = 4;
|
||||
static constexpr s32 DpcManagerNormalThreadPriority = 59;
|
||||
static constexpr s32 DpcManagerPreemptionThreadPriority = 63;
|
||||
|
||||
static constexpr s32 HighestTestPriority = 32;
|
||||
static constexpr s32 LowestTestPriority = svc::LowestThreadPriority;
|
||||
static_assert(HighestTestPriority < LowestTestPriority);
|
||||
|
||||
static constexpr TimeSpan PreemptionTimeSpan = TimeSpan::FromMilliSeconds(10);
|
||||
|
||||
constexpr inline bool IsPreemptionPriority(s32 core, s32 priority) {
|
||||
return priority == ((core == (NumCores - 1)) ? DpcManagerPreemptionThreadPriority : DpcManagerNormalThreadPriority);
|
||||
}
|
||||
|
||||
}
|
Loading…
Reference in a new issue