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VM: Better strategy for TryReserveInitialMemory on arm64 (jump stubs) #70707

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Merged
janvorli merged 16 commits into from
Jun 22, 2022
+29 −8
Merged

VM: Better strategy for TryReserveInitialMemory on arm64 (jump stubs) #70707

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704b749
Better strategy for ReserveInitialMemory on arm64
EgorBo Jun 14, 2022
335e3cc
Merge branch 'main' of github.com:dotnet/runtime into yet-another-fix…
EgorBo Jun 14, 2022
d252971
Clean up
EgorBo Jun 14, 2022
f9fb6ac
Merge branch 'main' of github.com:dotnet/runtime into yet-another-fix…
EgorBo Jun 15, 2022
5897d6d
Address feedback
EgorBo Jun 15, 2022
6d0cdf1
fix "below" case
EgorBo Jun 15, 2022
1fc5970
Merge branch 'main' of github.com:dotnet/runtime into yet-another-fix…
EgorBo Jun 16, 2022
909cf7c
Address feedback
EgorBo Jun 16, 2022
db57294
Update virtual.cpp
EgorBo Jun 16, 2022
a5c76a3
Apply suggestions from code review
EgorBo Jun 16, 2022
c9e36ed
Address feedback
EgorBo Jun 16, 2022
eab1661
Fix defines
EgorBo Jun 16, 2022
42b0ed6
Remove env var
EgorBo Jun 21, 2022
5ddfd68
clean up
EgorBo Jun 21, 2022
168fe20
Clean up
EgorBo Jun 21, 2022
94146e2
Update virtual.h
EgorBo Jun 21, 2022
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Remove env var
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@EgorBo
EgorBo committed Jun 21, 2022
commit 42b0ed662ec96a27e5d36b40ce8299c90e6cd6ef
3 changes: 0 additions & 3 deletions src/coreclr/inc/clrconfigvalues.h
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Expand Up @@ -244,9 +244,6 @@ CONFIG_DWORD_INFO(INTERNAL_InjectFatalError, W("InjectFatalError"), 0, "")
CONFIG_DWORD_INFO(INTERNAL_InjectFault, W("InjectFault"), 0, "")
CONFIG_DWORD_INFO(INTERNAL_SuppressChecks, W("SuppressChecks"),0, "")

// If we manage to reserve the initial memory close to coreclr we might get a better performance
// but it's better to turn it off when we run benchmarks for more stable results (always reserve far from coreclr)
RETAIL_CONFIG_DWORD_INFO(UNSUPPORTED_ReserveInitialMemoryNearClr, W("UNSUPPORTED_DontReserveInitialMemoryNearClr"), 0, "Don't try to reserve the initial memory close to coreclr")
#ifdef FEATURE_EH_FUNCLETS
CONFIG_DWORD_INFO(INTERNAL_SuppressLockViolationsOnReentryFromOS, W("SuppressLockViolationsOnReentryFromOS"), 0, "64 bit OOM tests re-enter the CLR via RtlVirtualUnwind. This indicates whether to suppress resulting locking violations.")
#endif // FEATURE_EH_FUNCLETS
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