intel/compute-runtime
1
0
Fork 0
mirror of https://github.com/intel/compute-runtime.git synced 2025-12-26 07:00:17 +08:00
Code Issues Packages Projects Releases Wiki Activity

Revert "Allocate RTDispatchGlobals as unboxed array"

Browse Source 
This reverts commit eaa4965ae8.

Signed-off-by: Jim Snow <jim.m.snow@intel.com>
This commit is contained in:
Jim Snow
2022-10-22 04:28:30 +00:00
committed by Compute-Runtime-Automation
parent d653779098
commit f976c7a313
8 changed files with 68 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
shared/source/helpers/ray_tracing_helper.h
View File

@@ -24,12 +24,10 @@ class RayTracingHelper : public NonCopyableOrMovableClass {
static constexpr uint32_t memoryBackedFifoSizePerDss = 8 * KB;
static constexpr uint32_t maxBvhLevels = 8;
static size_t getDispatchGlobalSize() {
return static_cast<size_t>(alignUp(sizeof(RTDispatchGlobals), MemoryConstants::cacheLineSize));
}
static size_t getRTStackSizePerTile(const Device &device, uint32_t tiles, uint32_t maxBvhLevel, uint32_t extraBytesLocal, uint32_t extraBytesGlobal) {
return static_cast<size_t>(getStackSizePerRay(maxBvhLevel, extraBytesLocal) * (getNumRtStacks(device) / tiles) + extraBytesGlobal);
static size_t getDispatchGlobalSize(const Device &device, uint32_t maxBvhLevel, uint32_t extraBytesLocal, uint32_t extraBytesGlobal) {
return static_cast<size_t>(alignUp(sizeof(RTDispatchGlobals), MemoryConstants::cacheLineSize) +
getStackSizePerRay(maxBvhLevel, extraBytesLocal) * getNumRtStacks(device) +
extraBytesGlobal);
}
static size_t getTotalMemoryBackedFifoSize(const Device &device) {