url: using util._extend for improving profermace #16081
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`Object.assign` is much slower than `util._extend` according to the refs. This change is to convert the `Object.assign` to use `util._extend` in url module for improving profermance. Refs: nodejs/CTC#62
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LGTM |
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@jasnell The fact that |
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@bmeurer ...I owe you the beverage of your choice for all the work you've done optimizing things. |
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There are still some code using Should we convert them into using |
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@jasnell I'd say coffee or beer, but at this point I'm not allowed to drink either. @starkwang Don't hold your breath for this. It'll probably take at least until V8 6.4, maybe even longer to get this on par (@camillobruni is on it). So maybe for Node 8 just go with |
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IMHO it's not worthwhile in I/O wrappers (like |
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Landed in c1cd731 |
`Object.assign` is much slower than `util._extend` according to the refs. This change is to convert the `Object.assign` to use `util._extend` in url module for improving profermance. PR-URL: #16081 Refs: nodejs/CTC#62 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Brian White <[email protected]>
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@mscdex I don't really like that idea, especially since I'd love to get rid of I was thinking that |
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Oh, I hadn't even considered the |
`Object.assign` is much slower than `util._extend` according to the refs. This change is to convert the `Object.assign` to use `util._extend` in url module for improving profermance. PR-URL: nodejs/node#16081 Refs: nodejs/CTC#62 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Brian White <[email protected]>
`Object.assign` is much slower than `util._extend` according to the refs. This change is to convert the `Object.assign` to use `util._extend` in url module for improving profermance. PR-URL: #16081 Refs: nodejs/CTC#62 Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Timothy Gu <[email protected]> Reviewed-By: Refael Ackermann <[email protected]> Reviewed-By: Brian White <[email protected]>
Object.assignis much slower thanutil._extendaccording tothe refs. This change is to convert the
Object.assignto useutil._extendin url module for improving profermance.Refs: nodejs/CTC#62
Benchmark:
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passesAffected core subsystem(s)
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