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Micah Elizabeth Scott a3e7e9bda2 equix: Disable huge page support by default
Equi-X supports optionally allocating its solver memory using huge
pages, to reduce the virtual memory subsystem overhead required to make
the entire solver buffer live.

Tor doesn't use this feature, since it seems to have no noticeable
performance benefit at this time, but we still included code for it at
compile time. To improve portability, this patch disables huge page
support by default and enables it only in the cmake build system used
for equix benchmarks.

With this patch equix-bench still supports huge pages. Verified using
strace that we're making the hugepage allocation.

There's no fallback for huge pages, so Equi-X initialization will fail
if they are requested and we don't support them for any runtime or
compile-time reason.

Addresses #40843 (NetBSD) but also prevents future porting issues
related to huge pages.
2023-08-28 10:11:00 -07:00
.gitlab/issue_templates Remove Proposal.md. 2021-02-12 20:39:48 +00:00
changes Changes file for bug40841 2023-08-25 16:32:59 +00:00
contrib version: Bump version to 0.4.8.4 2023-08-23 10:16:00 -04:00
doc Include a basic Rust wrapper for Equi-X and HashX 2023-07-26 12:27:15 -07:00
m4 added check for compiler support of Wextra-semi 2022-11-01 15:32:43 -06:00
scripts Merge branch 'maint-0.4.7' into maint-0.4.8 2023-08-23 12:50:05 -04:00
src equix: Disable huge page support by default 2023-08-28 10:11:00 -07:00
.appveyor.yml CI: Remove VS2015 AppVeyor build 2020-08-12 14:09:32 +03:00
.clang-format Add a dire warning about not reformatting the whole codebase yet. 2020-02-12 18:52:35 -05:00
.editorconfig Add .editorconfig to follow coding standards style 2018-06-17 19:24:40 -04:00
.gitignore cargo: Move lockfile to root and update 2023-08-15 09:52:30 -07:00
.gitlab-ci.yml CI: Add Rust tests and clippy 2023-08-15 09:52:30 -07:00
.travis.yml rust: Remove Rust support from tree 2021-10-06 15:12:04 -04:00
acinclude.m4 m4: Change LIBS order of TOR_SEARCH_LIBRARY() 2021-01-13 09:52:10 -05:00
autogen.sh Cleanup shellcheck warnings in autogen.sh 2019-01-18 13:49:30 +02:00
Cargo.lock cargo: Move lockfile to root and update 2023-08-15 09:52:30 -07:00
Cargo.toml cargo: Add geoip db tool to top level workspace 2023-08-04 09:55:26 -04:00
ChangeLog ChangeLog and ReleaseNotes for 0.4.8.4 stable 2023-08-23 10:12:54 -04:00
CODE_OF_CONDUCT Add CODE_OF_CONDUCT file 2018-07-05 11:22:33 +03:00
configure.ac version: Bump version to 0.4.8.4 2023-08-23 10:16:00 -04:00
CONTRIBUTING Add CODE_OF_CONDUCT file 2018-07-05 11:22:33 +03:00
Doxyfile.in Remove last artifacts of Rust related code 2021-10-06 15:12:04 -04:00
INSTALL Remove old instructions from INSTALL 2018-07-03 16:34:52 +03:00
LICENSE Merge branch 'maint-0.3.5' into maint-0.4.4 2021-03-12 11:36:34 -05:00
Makefile.am Merge branch 'maint-0.4.7' 2023-06-19 08:09:45 -04:00
README.md readme: Fix sentence in Releases section 2022-03-09 14:13:34 -05:00
ReleaseNotes ChangeLog and ReleaseNotes for 0.4.8.4 stable 2023-08-23 10:12:54 -04:00
warning_flags.in Try @warning_flags to avoid bloating verbose make logs 2018-12-21 10:00:23 -05:00

Tor protects your privacy on the internet by hiding the connection between your Internet address and the services you use. We believe Tor is reasonably secure, but please ensure you read the instructions and configure it properly.

Build

To build Tor from source:

./configure
make
make install

To build Tor from a just-cloned git repository:

./autogen.sh
./configure
make
make install

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The tarballs, checksums and signatures can be found here: https://dist.torproject.org

  • Checksum: <tarball-name>.sha256sum
  • Signatures: <tarball-name>.sha256sum.asc

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