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compute-runtime/shared/source/page_fault_manager/linux/CMakeLists.txt

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Handle page faults while accessing unified memory Related-To: NEO-3330 Change-Id: I7e21f894e9d1c82598954c49342d1f65af07498f Signed-off-by: Jobczyk, Lukasz <lukasz.jobczyk@intel.com>
2019-07-04 18:17:42 +08:00
#
fix: regression caused by tbx fault mngr Addresses regressions from the reverted merge of the tbx fault manager for host memory. Recursive locking of mutex caused deadlock. To fix, separate tbx fault data from base cpu fault data, allowing separate mutexes for each, eliminating recursive locks on the same mutex. By separating, we also help ensure that tbx-related changes don't affect the original cpu fault manager code paths. As an added safe guard preventing critical regressions and avoiding another auto-revert, the tbx fault manager is hidden behind a new debug flag which is disabled by default. Related-To: NEO-12268 Signed-off-by: Jack Myers <jack.myers@intel.com>
2024-12-24 05:42:43 +08:00
# Copyright (C) 2019-2025 Intel Corporation
Handle page faults while accessing unified memory Related-To: NEO-3330 Change-Id: I7e21f894e9d1c82598954c49342d1f65af07498f Signed-off-by: Jobczyk, Lukasz <lukasz.jobczyk@intel.com>
2019-07-04 18:17:42 +08:00
#
# SPDX-License-Identifier: MIT
#
set(NEO_CORE_PAGE_FAULT_MANAGER_LINUX
Cmake format script Related-To: NEO-1157 Change-Id: Ie1b907e838cfb9ad0d75cc8971d415f7c77103c9 Signed-off-by: Pawel Cieslak <pawel.cieslak@intel.com>
2020-08-19 18:18:18 +08:00
${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.txt
${CMAKE_CURRENT_SOURCE_DIR}/cpu_page_fault_manager_linux.cpp
${CMAKE_CURRENT_SOURCE_DIR}/cpu_page_fault_manager_linux.h
fix: regression caused by tbx fault mngr Addresses regressions from the reverted merge of the tbx fault manager for host memory. Recursive locking of mutex caused deadlock. To fix, separate tbx fault data from base cpu fault data, allowing separate mutexes for each, eliminating recursive locks on the same mutex. By separating, we also help ensure that tbx-related changes don't affect the original cpu fault manager code paths. As an added safe guard preventing critical regressions and avoiding another auto-revert, the tbx fault manager is hidden behind a new debug flag which is disabled by default. Related-To: NEO-12268 Signed-off-by: Jack Myers <jack.myers@intel.com>
2024-12-24 05:42:43 +08:00
${CMAKE_CURRENT_SOURCE_DIR}/tbx_page_fault_manager_linux.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tbx_page_fault_manager_linux.h
Handle page faults while accessing unified memory Related-To: NEO-3330 Change-Id: I7e21f894e9d1c82598954c49342d1f65af07498f Signed-off-by: Jobczyk, Lukasz <lukasz.jobczyk@intel.com>
2019-07-04 18:17:42 +08:00
)
Add cmake macro to append sources from properties Change-Id: I06771c56ebca2e7a0dc5b65d6ea53aca95a70797 Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
2019-11-19 22:28:33 +08:00
set_property(GLOBAL PROPERTY NEO_CORE_PAGE_FAULT_MANAGER_LINUX ${NEO_CORE_PAGE_FAULT_MANAGER_LINUX})