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Alex Shlyapnikov 9b4e32785a [Sanitizers] Set default allocator_release_to_os_interval_ms to 5 seconds 
Summary:
With new release to OS approach (see D38245) it's reasonable to enable
it by default. Setting allocator_release_to_os_interval_ms to 5000 seems
to be a reasonable default (might be tuned later, based on the
feedback).

Also delaying the first release to OS in each bucket for at least
allocator_release_to_os_interval_ms after the first allocation to
prevent just allocated memory to be madvised back to OS and let short
lived processes to avoid release to OS overhead altogether.

Reviewers: cryptoad

Subscribers: kubamracek, llvm-commits, mehdi_amini

Differential Revision: https://reviews.llvm.org/D39318

llvm-svn: 316683
 		2017-10-26 17:59:24 +00:00
clang [X86] Add a target attribute test for no-sse4. 2017-10-26 17:54:22 +00:00
clang-tools-extra [clangd] Report an error on findDefinitions/signatureHelp on an unopened file instead of crashing. 2017-10-26 12:28:13 +00:00
compiler-rt [Sanitizers] Set default allocator_release_to_os_interval_ms to 5 seconds 2017-10-26 17:59:24 +00:00
debuginfo-tests Revert r313600 due to bot failures on Green Dragon. 2017-09-19 14:51:37 +00:00
libclc math: Implement native_log10 2017-10-25 16:49:22 +00:00
libcxx Mark string_view's constructor from (ptr,len) as noexcept (an extension). Update the tests to check this (and other noexcept bits 2017-10-24 16:30:06 +00:00
libcxxabi Fix ASAN build with older compiler-rt versions. 2017-09-14 22:37:34 +00:00
libunwind [libunwind] Always use unwind tables in tests 2017-10-26 12:02:03 +00:00
lld [ELF] - Dedupliсate FDEs when sections are ICFed. 2017-10-26 09:13:19 +00:00
lldb Allow SysV-i386 ABI on everything other than Apple targets 2017-10-26 17:04:20 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [docs] Fix a small typo 2017-10-26 17:58:05 +00:00
openmp Fix fatal error message displaying 2017-10-25 22:05:02 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [Simplify] Mark (and sweep) based on latest access relation. 2017-10-26 12:34:36 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.