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Add regkey to control cache policy for scratch space

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Introduce the regkey OverrideL1CacheControlInSurfaceStateForScratchSpace
to control cache policy in surface state for scratch space

Related-To: NEO-3227

Signed-off-by: Milczarek, Slawomir <slawomir.milczarek@intel.com>
This commit is contained in:
Milczarek, Slawomir
2021-12-06 17:49:14 +00:00
committed by Compute-Runtime-Automation
parent 2098b0c3fa
commit f29e4acd7e
4 changed files with 23 additions and 1 deletions
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3
shared/source/debug_settings/debug_variables_base.inl
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@@ -156,7 +156,8 @@ DECLARE_DEBUG_VARIABLE(int32_t, EnableStatelessCompression, -1, "-1: default, 0:
DECLARE_DEBUG_VARIABLE(int32_t, EnableMultiTileCompression, -1, "-1: default, 0: disable, 1: enable, Enables compression in multi tile scenarios.")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideGmmResourceUsageField, -1, "-1: default, >=0: gmm.resourceParams.Usage is set to this value")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideBufferSuitableForRenderCompression, -1, "-1: default, 0: Disable, 1: Enable")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideL1CacheControlInSurfaceState, -1, "-1: feature inactive, >=0 : following L1 cache control value will be programmed in render surface state")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideL1CacheControlInSurfaceState, -1, "-1: feature inactive, >=0 : following L1 cache control value will be programmed in render surface state (for regular buffers)")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideL1CacheControlInSurfaceStateForScratchSpace, -1, "-1: feature inactive, >=0 : following L1 cache control value will be programmed in render surface state for scratch space")
DECLARE_DEBUG_VARIABLE(int32_t, OverridePreferredSlmAllocationSizePerDss, -1, "-1: default, >=0: program value for preferred SLM allocation size per dss")
DECLARE_DEBUG_VARIABLE(int32_t, ForceL3PrefetchForComputeWalker, -1, "-1: default, 0: disable, 1: enable")
DECLARE_DEBUG_VARIABLE(int32_t, ForceZPassAsyncComputeThreadLimit, -1, "-1: default, >0: Limit value in STATE_COMPUTE_MODE")