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feature: check indirect access for kernel

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Do not make indirect allocations resident if kernel does not use
indirect access.
For both level zero and opencl.
Currently disabled by default, enable with debug flag
DetectIndirectAccessInKernel

Related-To: NEO-7712

Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This commit is contained in:
Dominik Dabek
2023-03-07 15:22:10 +00:00
committed by Compute-Runtime-Automation
parent c7311bc140
commit 69a16fd3ed
20 changed files with 354 additions and 54 deletions
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shared/source/debug_settings/debug_variables_base.inl
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@@ -299,6 +299,7 @@ DECLARE_DEBUG_VARIABLE(int32_t, OverrideKernelSizeLimitForSmallDispatch, -1, "-1
DECLARE_DEBUG_VARIABLE(int32_t, OverrideUseKmdWaitFunction, -1, "-1: default (L0: disabled), 0: disabled, 1: enabled. It uses only busy loop to wait or busy loop with KMD wait function, when KMD fallback is enabled")
DECLARE_DEBUG_VARIABLE(int32_t, ResolveDependenciesViaPipeControls, -1, "-1: default , 0: disabled, 1: enabled. If enabled, instead of programming semaphores, dependencies are resolved using task levels")
DECLARE_DEBUG_VARIABLE(int32_t, MakeIndirectAllocationsResidentAsPack, -1, "-1: default, 0:disabled, 1: enabled. If enabled, driver handles all indirect allocations as one pack instead of making them resident individually.")
DECLARE_DEBUG_VARIABLE(int32_t, DetectIndirectAccessInKernel, -1, "-1: default, 0:disabled, 1: enabled. If enabled and indirect accesses are not detected in kernel, indirect allocations will not be allowed even if set by API.")
DECLARE_DEBUG_VARIABLE(int32_t, MakeEachAllocationResident, -1, "-1: default, 0: disabled, 1: bind every allocation at creation time, 2: bind all created allocations in flush")
DECLARE_DEBUG_VARIABLE(int32_t, AssignBCSAtEnqueue, -1, "-1: default, 0:disabled, 1: enabled.")
DECLARE_DEBUG_VARIABLE(int32_t, DeferCmdQGpgpuInitialization, -1, "-1: default, 0:disabled, 1: enabled.")