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Changing sysmem allocation logic for WSL

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Signed-off-by: Jaroslaw Chodor <jaroslaw.chodor@intel.com>
This commit is contained in:
Jaroslaw Chodor
2021-06-22 16:38:37 +02:00
committed by Compute-Runtime-Automation
parent 73b0df3211
commit 1fa74b9b3c
13 changed files with 140 additions and 22 deletions
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7
shared/source/device/device_caps.cpp
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@@ -78,6 +78,13 @@ void Device::initializeCaps() {
deviceInfo.maxMemAllocSize = std::min(deviceInfo.maxMemAllocSize, this->hardwareCapabilities.maxMemAllocSize);
}
// Some specific driver model configurations may impose additional limitations
auto driverModelMaxMemAlloc = std::numeric_limits<size_t>::max();
if (this->executionEnvironment->rootDeviceEnvironments[0]->osInterface) {
driverModelMaxMemAlloc = this->executionEnvironment->rootDeviceEnvironments[0]->osInterface->getDriverModel()->getMaxMemAllocSize();
}
deviceInfo.maxMemAllocSize = std::min<std::uint64_t>(driverModelMaxMemAlloc, deviceInfo.maxMemAllocSize);
deviceInfo.profilingTimerResolution = getProfilingTimerResolution();
if (DebugManager.flags.OverrideProfilingTimerResolution.get() != -1) {
deviceInfo.profilingTimerResolution = static_cast<double>(DebugManager.flags.OverrideProfilingTimerResolution.get());