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Allocate all event pools in local memory

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Currently event pools are allocated in system
memory if HOST_VISIBLE flag is being set.
With this change such event pool will be
allocated in device memory if DC flush is not
allowed.

Related-To: NEO-7302

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
This commit is contained in:
Szymon Morek
2022-09-06 12:36:34 +00:00
committed by Compute-Runtime-Automation
parent 50f9564a18
commit 3bb12ad10a
2 changed files with 28 additions and 14 deletions
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2
level_zero/core/source/event/event.cpp
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@@ -76,6 +76,8 @@ ze_result_t EventPoolImp::initialize(DriverHandle *driver, Context *context, uin
auto &hwHelper = devices[0]->getHwHelper();
useDeviceAlloc |= !NEO::HwInfoConfig::get(devices[0]->getHwInfo().platform.eProductFamily)->isDcFlushAllowed();
eventAlignment = static_cast<uint32_t>(hwHelper.getTimestampPacketAllocatorAlignment());
eventSize = static_cast<uint32_t>(alignUp(EventPacketsCount::eventPackets * hwHelper.getSingleTimestampPacketSize(), eventAlignment));