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Add localMemorySupported flag to HardwareCapabilities

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Change-Id: Ie57aa6418eecdd288001ded2605c731dd61b9879
This commit is contained in:
Hoppe, Mateusz
2018-08-17 11:00:21 +02:00
committed by sys_ocldev
parent 17de60254a
commit 0723455cb5
7 changed files with 11 additions and 8 deletions
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2
runtime/device/device.cpp
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@@ -92,6 +92,8 @@ Device::Device(const HardwareInfo &hwInfo, ExecutionEnvironment *executionEnviro
this->executionEnvironment->initSourceLevelDebugger(hwInfo);
}
this->executionEnvironment->incRefInternal();
auto &hwHelper = HwHelper::get(hwInfo.pPlatform->eRenderCoreFamily);
hwHelper.setupHardwareCapabilities(&this->hardwareCapabilities);
}
Device::~Device() {

2
runtime/device/device.h
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@@ -130,6 +130,7 @@ class Device : public BaseObject<_cl_device_id> {
bool isSourceLevelDebuggerActive() const;
SourceLevelDebugger *getSourceLevelDebugger() { return executionEnvironment->sourceLevelDebugger.get(); }
ExecutionEnvironment *getExecutionEnvironment() const { return executionEnvironment; }
const HardwareCapabilities &getHardwareCapabilities() { return hardwareCapabilities; }
protected:
Device() = delete;
@@ -153,6 +154,7 @@ class Device : public BaseObject<_cl_device_id> {
unsigned int enabledClVersion;
const HardwareInfo &hwInfo;
HardwareCapabilities hardwareCapabilities = {};
DeviceInfo deviceInfo;
volatile uint32_t *tagAddress;

8
runtime/device/device_caps.cpp
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@@ -110,9 +110,7 @@ void Device::initializeCaps() {
driverVersion.assign(driverInfo.get()->getVersion(driverVersion).c_str());
}
HardwareCapabilities hwCaps = {0};
auto &hwHelper = HwHelper::get(hwInfo.pPlatform->eRenderCoreFamily);
hwHelper.setupHardwareCapabilities(&hwCaps);
deviceInfo.name = name.c_str();
deviceInfo.driverVersion = driverVersion.c_str();
@@ -256,7 +254,7 @@ void Device::initializeCaps() {
// OpenCL 1.2 requires 128MB minimum
auto maxMemAllocSize = std::max((uint64_t)(deviceInfo.globalMemSize / 2), (uint64_t)(128 * MB));
deviceInfo.maxMemAllocSize = std::min(maxMemAllocSize, hwCaps.maxMemAllocSize);
deviceInfo.maxMemAllocSize = std::min(maxMemAllocSize, this->hardwareCapabilities.maxMemAllocSize);
deviceInfo.maxConstantBufferSize = deviceInfo.maxMemAllocSize;
@@ -312,8 +310,8 @@ void Device::initializeCaps() {
deviceInfo.imageSupport = CL_TRUE;
deviceInfo.image2DMaxWidth = 16384;
deviceInfo.image2DMaxHeight = 16384;
deviceInfo.image3DMaxWidth = hwCaps.image3DMaxWidth;
deviceInfo.image3DMaxHeight = hwCaps.image3DMaxHeight;
deviceInfo.image3DMaxWidth = this->hardwareCapabilities.image3DMaxWidth;
deviceInfo.image3DMaxHeight = this->hardwareCapabilities.image3DMaxHeight;
deviceInfo.image3DMaxDepth = 2048;
deviceInfo.imageMaxArraySize = 2048;

1
runtime/helpers/hw_helper.inl
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@@ -42,6 +42,7 @@ void HwHelperHw<Family>::setupHardwareCapabilities(HardwareCapabilities *caps) {
//Reason to subtract 8KB is that driver may pad the buffer with addition pages for over fetching..
caps->maxMemAllocSize = (4ULL * MemoryConstants::gigaByte) - (8ULL * MemoryConstants::kiloByte);
caps->isStatelesToStatefullWithOffsetSupported = true;
caps->localMemorySupported = false;
}
template <typename Family>

1
runtime/helpers/hw_info.h
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@@ -85,6 +85,7 @@ struct HardwareCapabilities {
size_t image3DMaxHeight;
uint64_t maxMemAllocSize;
bool isStatelesToStatefullWithOffsetSupported;
bool localMemorySupported;
};
struct HardwareInfo {

4
runtime/program/program.cpp
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@@ -90,9 +90,7 @@ Program::Program(ExecutionEnvironment &executionEnvironment, Context *context, b
}
kernelDebugEnabled = pDevice->isSourceLevelDebuggerActive();
HardwareCapabilities hwCaps = {0};
HwHelper::get(pDevice->getHardwareInfo().pPlatform->eRenderCoreFamily).setupHardwareCapabilities(&hwCaps);
auto enableStatelessToStatefullWithOffset = hwCaps.isStatelesToStatefullWithOffsetSupported;
auto enableStatelessToStatefullWithOffset = pDevice->getHardwareCapabilities().isStatelesToStatefullWithOffsetSupported;
if (DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.get() != -1) {
enableStatelessToStatefullWithOffset = DebugManager.flags.EnableStatelessToStatefulBufferOffsetOpt.get() != 0;
}