rustbuild: expose LLVM_PARALLEL_LINK_JOBS #40277
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
r? @brson (rust_highfive has picked a reviewer for you, use r? to override) |
|
NB: This is untested, because rebuilding LLVM is a hassle on the machine I'm currently on (and MSVC may ignore it anyway). |
|
For me, linking LLVM in parallel (-j8 for my number of cores) consumes more than 8 GB of memory, while building it never consumes more than ~2 GB, so it would be very nice to be able to build quickly (in parallel) but not link in parallel. |
|
@bors: r+ |
|
📌 Commit 202d8da has been approved by |
|
Thanks @rkruppe! |
frewsxcv
added a commit
to frewsxcv/rust
that referenced
this pull request
Mar 8, 2017
…alexcrichton rustbuild: expose LLVM_PARALLEL_LINK_JOBS This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
|
🔒 Merge conflict |
This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
hanna-kruppe
force-pushed
the
llvm-parallel-link-jobs
branch
from
202d8da
to
58ff4f6
Compare
|
I have no idea what this "merge conflict" is about, I just rebased without conflicts?! Maybe that unwedges bors ¯\_(ツ)_/¯ |
|
@bors: r+ |
|
📌 Commit 58ff4f6 has been approved by |
frewsxcv
added a commit
to frewsxcv/rust
that referenced
this pull request
Mar 9, 2017
…alexcrichton rustbuild: expose LLVM_PARALLEL_LINK_JOBS This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
frewsxcv
added a commit
to frewsxcv/rust
that referenced
this pull request
Mar 9, 2017
…alexcrichton rustbuild: expose LLVM_PARALLEL_LINK_JOBS This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
alexcrichton
added a commit
to alexcrichton/rust
that referenced
this pull request
Mar 10, 2017
…alexcrichton rustbuild: expose LLVM_PARALLEL_LINK_JOBS This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
alexcrichton
added a commit
to alexcrichton/rust
that referenced
this pull request
Mar 10, 2017
…alexcrichton rustbuild: expose LLVM_PARALLEL_LINK_JOBS This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
alexcrichton
added a commit
to alexcrichton/rust
that referenced
this pull request
Mar 11, 2017
…alexcrichton rustbuild: expose LLVM_PARALLEL_LINK_JOBS This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.
bors
added a commit
that referenced
this pull request
Mar 11, 2017
Rollup of 38 pull requests - Successful merges: #39202, #39820, #39918, #39921, #40092, #40146, #40199, #40225, #40239, #40257, #40259, #40261, #40277, #40278, #40287, #40297, #40311, #40315, #40319, #40324, #40336, #40340, #40344, #40345, #40367, #40369, #40372, #40373, #40379, #40385, #40386, #40389, #40400, #40404, #40410, #40422, #40423, #40424 - Failed merges: #40220, #40329, #40426
bors
added a commit
that referenced
this pull request
Mar 11, 2017
Rollup of 38 pull requests - Successful merges: #39202, #39820, #39918, #39921, #40092, #40146, #40199, #40225, #40239, #40257, #40259, #40261, #40277, #40278, #40287, #40297, #40311, #40315, #40319, #40324, #40336, #40340, #40344, #40345, #40367, #40369, #40372, #40373, #40379, #40385, #40386, #40389, #40400, #40404, #40410, #40422, #40423, #40424 - Failed merges: #40220, #40329, #40426
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This allows limiting the number of linker jobs to avoid swapping when linking LLVM with debug info.