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Add debug flag to disable gem close worker

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Change-Id: If2453b2c168aa7086ad387f97ac2255291e08ae1
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2020-10-01 11:48:08 +02:00
committed by sys_ocldev
parent 2717fcae54
commit 447c3f5800
6 changed files with 61 additions and 1 deletions
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1
shared/source/debug_settings/debug_variables_base.inl
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@@ -165,6 +165,7 @@ DECLARE_DEBUG_VARIABLE(bool, EnableFreeMemory, false, "Enable freeMemory in memo
DECLARE_DEBUG_VARIABLE(bool, ForceSamplerLowFilteringPrecision, false, "Force Low Filtering Precision Sampler mode")
DECLARE_DEBUG_VARIABLE(bool, UseBindlessBuffers, false, "Force compiler to use bindless buffer addressing instead of stateful one")
DECLARE_DEBUG_VARIABLE(bool, UseBindlessImages, false, "Force compiler to use bindless image addressing instead of stateful one")
DECLARE_DEBUG_VARIABLE(int32_t, EnableGemCloseWorker, -1, "Use asynchronous gem object closing, -1:default, 0:disable, 1:enable")
DECLARE_DEBUG_VARIABLE(int32_t, EnableIntelVme, -1, "-1: default, 0: disabled, 1: Enables cl_intel_motion_estimation extension")
DECLARE_DEBUG_VARIABLE(int32_t, EnableIntelAdvancedVme, -1, "-1: default, 0: disabled, 1: Enables cl_intel_advanced_motion_estimation extension")
DECLARE_DEBUG_VARIABLE(int32_t, EnableBlitterOperationsSupport, -1, "-1: default, 0: disable, 1: enable")

5
shared/source/os_interface/linux/drm_memory_manager.cpp
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@@ -44,6 +44,11 @@ DrmMemoryManager::DrmMemoryManager(gemCloseWorkerMode mode,
localMemAllocs.emplace_back();
}
MemoryManager::virtualPaddingAvailable = true;
if (DebugManager.flags.EnableGemCloseWorker.get() != -1) {
mode = DebugManager.flags.EnableGemCloseWorker.get() ? gemCloseWorkerMode::gemCloseWorkerActive : gemCloseWorkerMode::gemCloseWorkerInactive;
}
if (mode != gemCloseWorkerMode::gemCloseWorkerInactive) {
gemCloseWorker.reset(new DrmGemCloseWorker(*this));
}