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Update ProgramPipeControlPriorToNonPipelinedStateCommand debug flag

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Related-To: NEO-6056

Signed-off-by: Krzysztof Gibala <krzysztof.gibala@intel.com>
This commit is contained in:
Krzysztof Gibala
2021-10-26 14:01:35 +00:00
committed by Compute-Runtime-Automation
parent 1d90de087b
commit c6a3c63367
4 changed files with 19 additions and 6 deletions
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2
opencl/test/unit_test/test_files/igdrcl.config
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@ -324,7 +324,7 @@ AllowUnrestrictedSize = 0
DoNotFreeResources = 0
OverrideGmmResourceUsageField = -1
LogAllocationType = 0
ProgramPipeControlPriorToNonPipelinedStateCommand = 0
ProgramPipeControlPriorToNonPipelinedStateCommand = -1
ProgramWalkerPartitionSelfCleanup = -1
WparidRegisterProgramming = -1
UsePipeControlAfterPartitionedWalker = -1

11
opencl/test/unit_test/xe_hp_core/xehp/test_hw_info_config_xehp.inl
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@ -133,3 +133,14 @@ XEHPTEST_F(XeHPHwInfoConfig, givenProgramPipeControlPriorToNonPipelinedStateComm
EXPECT_TRUE(hwInfoConfig.isPipeControlPriorToNonPipelinedStateCommandsWARequired(hwInfo, isRcs));
}
XEHPTEST_F(XeHPHwInfoConfig, givenProgramPipeControlPriorToNonPipelinedStateCommandDisabledWhenIsPipeControlPriorToNonPipelinedStateCommandsWARequiredIsCalledThenFalseIsReturned) {
DebugManagerStateRestore restorer;
DebugManager.flags.ProgramPipeControlPriorToNonPipelinedStateCommand.set(0);
const auto &hwInfoConfig = *HwInfoConfig::get(productFamily);
auto hwInfo = *defaultHwInfo;
auto isRcs = false;
EXPECT_FALSE(hwInfoConfig.isPipeControlPriorToNonPipelinedStateCommandsWARequired(hwInfo, isRcs));
}

2
shared/source/debug_settings/debug_variables_base.inl
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@ -350,5 +350,5 @@ DECLARE_DEBUG_VARIABLE(bool, DisableDeepBind, false, "Disable passing RTLD_DEEPB
DECLARE_DEBUG_VARIABLE(bool, UseUmKmDataTranslator, false, "Use helper library for UMD<->KMD (WDDM) struct layout compatibility")
DECLARE_DEBUG_VARIABLE(bool, SkipFlushingEventsOnGetStatusCalls, false, "When set to 1, events are not causing internal flush when querying for CL_EVENT_COMMAND_EXECUTION_STATUS")
DECLARE_DEBUG_VARIABLE(bool, AllowUnrestrictedSize, false, "Allow allocating memory with greater size than MAX_MEM_ALLOC_SIZE")
DECLARE_DEBUG_VARIABLE(bool, ProgramPipeControlPriorToNonPipelinedStateCommand, false, "Program additional PIPE CONTROL command before non pipelined state command")
DECLARE_DEBUG_VARIABLE(int32_t, ProgramPipeControlPriorToNonPipelinedStateCommand, -1, "-1: default, 0: disable, 1: enable, Program additional PIPE CONTROL command before non pipelined state command")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideDrmRegion, -1, "-1: disable, 0+: override to given memory region for all allocations")

10
shared/source/xe_hp_core/os_agnostic_hw_info_config_xe_hp_core.inl
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@ -97,11 +97,13 @@ LocalMemoryAccessMode HwInfoConfigHw<gfxProduct>::getDefaultLocalMemoryAccessMod
template <>
bool HwInfoConfigHw<gfxProduct>::isPipeControlPriorToNonPipelinedStateCommandsWARequired(const HardwareInfo &hwInfo, bool isRcs) const {
if (hwInfo.gtSystemInfo.CCSInfo.NumberOfCCSEnabled > 1 ||
DebugManager.flags.ProgramPipeControlPriorToNonPipelinedStateCommand.get() == 1) {
return true;
bool required = hwInfo.gtSystemInfo.CCSInfo.NumberOfCCSEnabled > 1;
if (DebugManager.flags.ProgramPipeControlPriorToNonPipelinedStateCommand.get() != -1) {
required = DebugManager.flags.ProgramPipeControlPriorToNonPipelinedStateCommand.get();
}
return false;
return required;
}
template <>