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build, windows: use /MP for debug builds #16333

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merged 0 commits into from
Oct 21, 2017
Merged

build, windows: use /MP for debug builds #16333

merged 0 commits into from
Oct 21, 2017

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seishun
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@seishun seishun commented Oct 20, 2017

Makes debug builds much faster. 🚀

/MP was intentionally disabled for debug builds in 16788f4, but they forgot to include the PR-URL, so I can't find the discussion that led to this decision. Probably no longer relevant.

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@nodejs-github-bot nodejs-github-bot added the build Issues and PRs related to build files or the CI. label Oct 20, 2017
@seishun seishun requested a review from refack October 20, 2017 08:20
@seishun seishun added the windows Issues and PRs related to the Windows platform. label Oct 20, 2017
bnoordhuis
bnoordhuis approved these changes Oct 20, 2017
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LGTM if it works. I don't remember why /MP was disabled although I do remember that commit.

@tniessen
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Might be nodejs/node-v0.x-archive#1471.

cjihrig
cjihrig approved these changes Oct 20, 2017
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LGTM if it works.

@tniessen
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From the PR I referenced above:

Makes debug builds into true (non-optimized) debug builds

They might have misinterpreted /MP to affect the result instead of the build process.

@Fishrock123
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16788f4, but they forgot to include the PR-URL

That was long before PR-URL existed. 😉

@seishun seishun closed this Oct 21, 2017
@seishun seishun merged commit 6874249 into nodejs:master Oct 21, 2017
@seishun seishun deleted the mp branch October 21, 2017 10:07
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seishun commented Oct 21, 2017

Landed in 5018156.

seishun added a commit that referenced this pull request Oct 21, 2017
@seishun
build,win: use /MP for debug builds
5018156 
PR-URL: #16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
@seishun seishun mentioned this pull request Oct 21, 2017
Closed
MylesBorins pushed a commit that referenced this pull request Oct 23, 2017
@seishun @MylesBorins
build,win: use /MP for debug builds
3951c15 
PR-URL: #16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Oct 26, 2017
@seishun @addaleax
build,win: use /MP for debug builds
98ceef2 
PR-URL: nodejs/node#16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
MylesBorins pushed a commit that referenced this pull request Nov 16, 2017
@seishun @MylesBorins
build,win: use /MP for debug builds
824d974 
PR-URL: #16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
@MylesBorins
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This landed cleanly on v6.x, please lmk if I should back it out

/cc @nodejs/platform-windows

@seishun
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seishun commented Nov 16, 2017

If you're going to land #16415 as well, then it's good. Otherwise it should be backed out.

@MylesBorins MylesBorins mentioned this pull request Nov 21, 2017
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MylesBorins pushed a commit that referenced this pull request Nov 21, 2017
@seishun @MylesBorins
build,win: use /MP for debug builds
e333505 
PR-URL: #16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
MylesBorins pushed a commit that referenced this pull request Nov 28, 2017
@seishun @MylesBorins
build,win: use /MP for debug builds
a14f564 
PR-URL: #16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Dec 7, 2017
@seishun @addaleax
build,win: use /MP for debug builds
d4f5ba7 
PR-URL: nodejs/node#16333
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>
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@tniessen tniessen tniessen approved these changes

@cjihrig cjihrig cjihrig approved these changes

@jasnell jasnell jasnell approved these changes

@bnoordhuis bnoordhuis bnoordhuis approved these changes

@refack refack refack approved these changes

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@seishun @tniessen @Fishrock123 @MylesBorins @refack @bnoordhuis @jasnell @cjihrig @nodejs-github-bot