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Handle legacy hasBarriers properly

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Previous change regarding NEO-6785 added encoding of number of barriers
to specific value representation depending on hardware that we program for.

In patch token format encoding of number of barriers is sent via
hasBarriers field in a token.
In zebin true number of barriers is sent via barrier_count field in
zeInfo.

To remove this discrepancy, translate encoded number of barriers into
true number of barriers in legacy format.

Resolves: NEO-6785

Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
This commit is contained in:
Krystian Chmielewski
2022-04-11 14:34:06 +00:00
committed by Compute-Runtime-Automation
parent 884d729e4e
commit ee0d183cf9
9 changed files with 58 additions and 4 deletions
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12
shared/source/device_binary_format/device_binary_format_patchtokens.cpp
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@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -10,6 +10,8 @@
#include "shared/source/device_binary_format/patchtokens_dumper.h"
#include "shared/source/device_binary_format/patchtokens_validator.h"
#include "shared/source/helpers/debug_helpers.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/program/kernel_info.h"
#include "shared/source/program/program_info_from_patchtokens.h"
#include "shared/source/utilities/logger.h"
@@ -57,6 +59,14 @@ DecodeError decodeSingleDeviceBinary<NEO::DeviceBinaryFormat::Patchtokens>(Progr
NEO::populateProgramInfo(dst, decodedProgram);
// set barrierCount to number of barriers decoded from hasBarriers token
UNRECOVERABLE_IF(src.targetDevice.coreFamily == IGFX_UNKNOWN_CORE);
auto &hwHelper = NEO::HwHelper::get(src.targetDevice.coreFamily);
for (auto &ki : dst.kernelInfos) {
auto &kd = ki->kernelDescriptor;
kd.kernelAttributes.barrierCount = hwHelper.getBarriersCountFromHasBarriers(kd.kernelAttributes.barrierCount);
}
return DecodeError::Success;
}