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Read MakeAllBuffersResident in release builds

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Resolves: NEO-4302

Change-Id: I0ed8ca197235fc31f1b4b02155a8f4684e0601be
Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>
This commit is contained in:
Lukasz Jobczyk
2020-06-02 12:33:30 +02:00
committed by sys_ocldev
parent c8f8b9ad86
commit ceaface1a9
2 changed files with 17 additions and 1 deletions
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17
opencl/source/mem_obj/buffer.cpp
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@@ -23,6 +23,7 @@
#include "shared/source/memory_manager/memory_manager.h" #include "shared/source/memory_manager/memory_manager.h"
#include "shared/source/memory_manager/memory_operations_handler.h" #include "shared/source/memory_manager/memory_operations_handler.h"
#include "shared/source/memory_manager/unified_memory_manager.h" #include "shared/source/memory_manager/unified_memory_manager.h"
#include "shared/source/utilities/debug_settings_reader_creator.h"
#include "opencl/source/cl_device/cl_device.h" #include "opencl/source/cl_device/cl_device.h"
#include "opencl/source/command_queue/command_queue.h" #include "opencl/source/command_queue/command_queue.h"
@@ -30,6 +31,7 @@
#include "opencl/source/helpers/memory_properties_helpers.h" #include "opencl/source/helpers/memory_properties_helpers.h"
#include "opencl/source/helpers/validators.h" #include "opencl/source/helpers/validators.h"
#include "opencl/source/mem_obj/mem_obj_helper.h" #include "opencl/source/mem_obj/mem_obj_helper.h"
#include "opencl/source/os_interface/ocl_reg_path.h"
namespace NEO { namespace NEO {
@@ -357,7 +359,7 @@ Buffer *Buffer::create(Context *context,
return nullptr; return nullptr;
} }
if (DebugManager.flags.MakeAllBuffersResident.get()) { if (isMakeAllBuffersResidentSet()) {
auto graphicsAllocation = pBuffer->getGraphicsAllocation(); auto graphicsAllocation = pBuffer->getGraphicsAllocation();
context->getDevice(0u)->getRootDeviceEnvironment().memoryOperationsInterface->makeResident(ArrayRef<GraphicsAllocation *>(&graphicsAllocation, 1)); context->getDevice(0u)->getRootDeviceEnvironment().memoryOperationsInterface->makeResident(ArrayRef<GraphicsAllocation *>(&graphicsAllocation, 1));
} }
@@ -447,6 +449,19 @@ bool Buffer::isReadOnlyMemoryPermittedByFlags(const MemoryProperties &properties
return (properties.flags.hostNoAccess || properties.flags.hostReadOnly) && properties.flags.readOnly; return (properties.flags.hostNoAccess || properties.flags.hostReadOnly) && properties.flags.readOnly;
} }
bool Buffer::isMakeAllBuffersResidentSet() {
static std::once_flag isMakeAllBufferResidentObtained;
std::call_once(isMakeAllBufferResidentObtained, [&]() {
auto value = DebugManager.flags.MakeAllBuffersResident.get();
auto settingsReader = SettingsReaderCreator::create(oclRegPath);
value |= settingsReader->getSetting("MakeAllBuffersResident", false);
DebugManager.flags.MakeAllBuffersResident.set(value);
});
return DebugManager.flags.MakeAllBuffersResident.get();
}
Buffer *Buffer::createSubBuffer(cl_mem_flags flags, Buffer *Buffer::createSubBuffer(cl_mem_flags flags,
cl_mem_flags_intel flagsIntel, cl_mem_flags_intel flagsIntel,
const cl_buffer_region *region, const cl_buffer_region *region,

1
opencl/source/mem_obj/buffer.h
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@@ -182,6 +182,7 @@ class Buffer : public MemObj {
bool renderCompressedBuffers, bool localMemoryEnabled, bool renderCompressedBuffers, bool localMemoryEnabled,
bool preferCompression); bool preferCompression);
static bool isReadOnlyMemoryPermittedByFlags(const MemoryProperties &properties); static bool isReadOnlyMemoryPermittedByFlags(const MemoryProperties &properties);
static bool isMakeAllBuffersResidentSet();
void transferData(void *dst, void *src, size_t copySize, size_t copyOffset); void transferData(void *dst, void *src, size_t copySize, size_t copyOffset);
}; };