audk/MdeModulePkg
Awiral Shrivastava 5b08df03f8 MdeModulePkg: Optimize PEI Core Migration Algorithm
REF : https://bugzilla.tianocore.org/show_bug.cgi?id=4750

Migrate the FV that doesn't contain the currently executing PEI Core
when permanent memory is initialized but PEI Core is still potentially
running from faster memory (Tepmorary RAM). This may reduce the time
required to migrate FVs to permanent memory. The FV containing PEI
Core is migrated after the PEI Core reentry when it is executed from
permanent memory.

This may or may not improve performance depending on the behavior of
temporary RAM and the actual performance changes must be measured with
the feature enabled and disabled.

This migration algorithm is only used for FVs specified in the
gEdkiiMigrationInfoGuid HOB and built with flag
FLAGS_FV_MIGRATE_BEFORE_PEI_CORE_REENTRY.

Signed-off-by: Awiral Shrivastava <awiral.shrivastava@intel.com>
2024-07-30 13:51:41 +00:00
..
Application MdeModulePkg/SmiHandlerProfileInfo: Declare correct XML encoding 2024-07-17 01:06:00 +00:00
Bus MdeModulePkg: Add NVMe Long Delay Time Events 2024-07-27 01:32:21 +00:00
Core MdeModulePkg: Optimize PEI Core Migration Algorithm 2024-07-30 13:51:41 +00:00
Include MdeModulePkg: Optimize PEI Core Migration Algorithm 2024-07-30 13:51:41 +00:00
Library MdeModulePkg/VariablePolicyLib: Use wildcard character constant 2024-07-22 11:52:02 +00:00
Logo MdeModulePkg/Logo: Add LoongArch64 architecture. 2022-10-14 02:16:33 +00:00
Test MdeModulePkg: Update DumpImageRecord() in ImagePropertiesRecordLib 2023-11-27 18:55:18 +00:00
Universal MdeModulePkg: fix issue caused by uninitialized variable 2024-07-29 06:43:27 +00:00
MdeModulePkg.ci.yaml MdeModulePkg: Remove ArmPkg Dependency 2024-03-14 16:29:22 +00:00
MdeModulePkg.dec MdeModulePkg: Add NVMe Long Delay Time Events 2024-07-27 01:32:21 +00:00
MdeModulePkg.dsc MdeModulePkg: Add HobPrintLib instance 2024-07-07 10:12:36 +00:00
MdeModulePkg.uni MdeModulePkg/AcpiTableDxe: PCD switch to avoid using ACPI reclaim memory 2024-04-09 07:03:08 +00:00
MdeModulePkgExtra.uni MdeModulePkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:08 -07:00