napi: Improve performance creating strings #26439
Conversation
… strings are not internalized (see Node issue #26437).
nodejs-github-bot
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CI: https://ci.nodejs.org/job/node-test-pull-request/21197/ (Travis is going to complain about the commit message, but you can ignore that, it’s information for the person who lands the commit, not necessarily the author.) |
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This seems to confirm the preference for kNormal as the safer default choice. https://groups.google.com/forum/#!topic/v8-users/xoqi4ee8x74 |
mhdawson
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@anthony-tuininga thanks for your work on this. |
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You're welcome. Thanks for the quick turnaround on the approvals! Would love to see this released in 8.x and 10.x as well so that our users won't see a performance hit when upgrading to the next version of our module (in which we hope to use N-API). Let me know if you want me to add the checks in the other string creation methods yet or if that should be deferred for another issue and PR? |
If it’s all the same to you, I’d rather do it now/here. :) |
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Ok. I'll add the checks here. One moment. |
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@anthony-tuininga I agree with wanting to get this back to 10.x and 8.x if possible. I've already added the tags so that we consider doing that. |
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Great. Let me know if you need anything further from me. |
BridgeAR
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Improve performance creating strings using N-API by ensuring that the strings are not internalized. Added test cases for latin-1 and utf-16 strings. PR-URL: nodejs#26439 Fixes: nodejs#26437 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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Landed in 914d908 @anthony-tuininga congratulations to your first commit to Node.js! 🎉 I fixed the commit message to adhere to our commit guidelines while landing. |
Improve performance creating strings using N-API by ensuring that the strings are not internalized. Added test cases for latin-1 and utf-16 strings. PR-URL: nodejs#26439 Fixes: nodejs#26437 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Improve performance creating strings using N-API by ensuring that the strings are not internalized. Added test cases for latin-1 and utf-16 strings. PR-URL: #26439 Fixes: #26437 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Improve performance creating strings using N-API by ensuring that the strings are not internalized. Added test cases for latin-1 and utf-16 strings. PR-URL: #26439 Fixes: #26437 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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I've landed on 10.x and 8.x |
Improve performance creating strings using N-API by ensuring that the strings are not internalized. Added test cases for latin-1 and utf-16 strings. PR-URL: #26439 Fixes: #26437 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Improve performance creating strings using N-API by ensuring that the strings are not internalized. Added test cases for latin-1 and utf-16 strings. PR-URL: #26439 Fixes: #26437 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Improve performance creating strings using N-API by ensuring that the strings are not internalized (see Node issue #26437).
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes