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Add support for allocating RT globals

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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2022-04-25 14:54:13 +00:00
committed by Compute-Runtime-Automation
parent 4a5f1b9358
commit 192ffa4c26
14 changed files with 72 additions and 83 deletions
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6
shared/source/helpers/ray_tracing_helper.h
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2018-2021 Intel Corporation
* Copyright (C) 2018-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -12,6 +12,8 @@
#include "shared/source/helpers/basic_math.h"
#include "shared/source/helpers/non_copyable_or_moveable.h"
#include "ocl_igc_shared/raytracing/ocl_raytracing_structures.h"
#include <cstdint>
namespace NEO {
class RayTracingHelper : public NonCopyableOrMovableClass {
@@ -36,7 +38,7 @@ class RayTracingHelper : public NonCopyableOrMovableClass {
return static_cast<size_t>(Math::log2(memoryBackedFifoSizePerDss / KB) - 1);
}
static size_t getRtGlobalsSize();
static size_t getRtGlobalsSize() { return sizeof(RTDispatchGlobals); }
static uint32_t getNumRtStacks(const Device &device) {
return device.getHardwareInfo().gtSystemInfo.DualSubSliceCount * stackDssMultiplier;