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https://github.com/intel/compute-runtime.git
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43ebc17e17
- Added support for creating and managing opaque IPC NT handles in the WDDM layer. - Introduced a new flag `shareableWithoutNTHandle` to indicate if memory can be shared without an NT handle. - Updated the `isShareableMemory` method to accommodate this new flag. - Added debug variable EnableShareableWithoutNTHandle to control the behavior of sharing memory without NT handles until requested. - Updated Linux path to enable sharing DMA Buf FDs between processes for use in pidfd_getfd - Updated getfd and get IPC Handle helper functions to support opaque or previous versions Related-To: NEO-15345 , NEO-15346 , NEO-15347, NEO-10380 Signed-off-by: Neil R. Spruit <neil.r.spruit@intel.com>
32 lines
825 B
C++
32 lines
825 B
C++
/*
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* Copyright (C) 2021-2025 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/gen12lp/hw_cmds_dg1.h"
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#include "shared/source/gen12lp/hw_info_dg1.h"
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#include "shared/source/helpers/hw_info.h"
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#include "shared/source/os_interface/product_helper_hw.h"
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constexpr static auto gfxProduct = IGFX_DG1;
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#include "shared/source/gen12lp/dg1/os_agnostic_product_helper_dg1.inl"
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#include "shared/source/gen12lp/os_agnostic_product_helper_gen12lp.inl"
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namespace NEO {
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template <>
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void ProductHelperHw<gfxProduct>::setCapabilityCoherencyFlag(const HardwareInfo &hwInfo, bool &coherencyFlag) const {
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coherencyFlag = false;
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}
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template <>
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bool ProductHelperHw<gfxProduct>::canShareMemoryWithoutNTHandle() const {
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return false;
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}
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template class ProductHelperHw<gfxProduct>;
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} // namespace NEO
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