intel/compute-runtime
1
0
Fork 0
mirror of https://github.com/intel/compute-runtime.git synced 2025-12-21 09:14:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

Introduced standard heap with 2MB alignment on Linux

Browse Source 
Related-To: NEO-5507

Signed-off-by: Slawomir Milczarek <slawomir.milczarek@intel.com>
This commit is contained in:
Slawomir Milczarek
2021-03-01 12:11:41 +00:00
committed by Compute-Runtime-Automation
parent c1cabb505a
commit 049166688c
7 changed files with 47 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
shared/source/memory_manager/gfx_partition.h
View File

@@ -23,6 +23,7 @@ enum class HeapIndex : uint32_t {
HEAP_EXTERNAL = 3u,
HEAP_STANDARD,
HEAP_STANDARD64KB,
HEAP_STANDARD2MB,
HEAP_SVM,
HEAP_EXTENDED,
HEAP_EXTERNAL_FRONT_WINDOW,
@@ -83,7 +84,8 @@ class GfxPartition {
}
uint64_t getHeapMinimalAddress(HeapIndex heapIndex) {
if (heapIndex == HeapIndex::HEAP_EXTERNAL_DEVICE_FRONT_WINDOW ||
if (heapIndex == HeapIndex::HEAP_SVM ||
heapIndex == HeapIndex::HEAP_EXTERNAL_DEVICE_FRONT_WINDOW ||
heapIndex == HeapIndex::HEAP_EXTERNAL_FRONT_WINDOW ||
heapIndex == HeapIndex::HEAP_INTERNAL_DEVICE_FRONT_WINDOW ||
heapIndex == HeapIndex::HEAP_INTERNAL_FRONT_WINDOW) {
@@ -103,7 +105,7 @@ class GfxPartition {
bool isLimitedRange() { return getHeap(HeapIndex::HEAP_SVM).getSize() == 0ull; }
static const uint64_t heapGranularity = MemoryConstants::pageSize64k;
static const uint64_t heapGranularity = 2 * MemoryConstants::megaByte;
static constexpr size_t externalFrontWindowPoolSize = 16 * MemoryConstants::megaByte;
static constexpr size_t internalFrontWindowPoolSize = 1 * MemoryConstants::megaByte;