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Improve thread arbitration policy programming

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Change-Id: Ibd764352e14d1a5112034b1c5a1fc6d6d67ebac0
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Dunajski, Bartosz
2018-02-20 08:11:24 +01:00
committed by sys_ocldev
parent 67c8d7a9ca
commit 1292c3d533
21 changed files with 127 additions and 104 deletions
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runtime/os_interface/DebugVariables.def
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@@ -81,3 +81,4 @@ DECLARE_DEBUG_VARIABLE(int32_t, ForceOCLVersion, 0, "Force specific OpenCL API v
DECLARE_DEBUG_VARIABLE(int32_t, ForcePreemptionMode, -1, "Keep this variable in sync with PreemptionMode enum. -1 - devices default mode, 1 - disable, 2 - midBatch, 3 - threadGroup, 4 - midThread")
DECLARE_DEBUG_VARIABLE(int32_t, NodeOrdinal, -1, "-1: default do not override, 0: ENGINE_RCS")
DECLARE_DEBUG_VARIABLE(bool, UseMaxSimdSizeToDeduceMaxWorkgroupSize, false, "With this flag on, max workgroup size is deduced using SIMD32 instead of SIMD8, this causes the max wkg size to be 4 times bigger")
DECLARE_DEBUG_VARIABLE(int32_t, OverrideThreadArbitrationPolicy, -1, "-1 (dont override) or any valid config (0: Age Based, 1: Round Robin)")