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[FW][PERF] helpers: reduce toZone memory allocation #4175

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@fw-bot fw-bot commented May 7, 2024

On RNG' spreadsheet, this changes reduces memory allocation of toZoneWithoutBoundaryChanges by ~40Mb when loading the spreadsheet. It was ~93Mb before.

Two changes:

  • avoid compiling a regexp every time
  • avoid useless array allocation when it's a single cell reference

Each change accounts for ~20Mb saved.

Task: 3915798

Description:

description of this task, what is implemented and why it is implemented that way.

Task: : TASK_ID

review checklist

  • feature is organized in plugin, or UI components
  • support of duplicate sheet (deep copy)
  • in model/core: ranges are Range object, and can be adapted (adaptRanges)
  • in model/UI: ranges are strings (to show the user)
  • undo-able commands (uses this.history.update)
  • multiuser-able commands (has inverse commands and transformations where needed)
  • new/updated/removed commands are documented
  • exportable in excel
  • translations (_t("qmsdf %s", abc))
  • unit tested
  • clean commented code
  • track breaking changes
  • doc is rebuild (npm run doc)
  • status is correct in Odoo

Forward-Port-Of: #4172

On RNG' spreadsheet, this changes reduces memory allocation of
`toZoneWithoutBoundaryChanges` by ~40Mb when loading the spreadsheet.
It was ~93Mb before.

Two changes:
- avoid compiling a regexp every time
- avoid useless array allocation when it's a single cell reference

Each change accounts for ~20Mb saved.

Task: 3915798
X-original-commit: cefa559
@robodoo
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robodoo commented May 7, 2024

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fw-bot commented May 7, 2024

@LucasLefevre @rrahir this PR targets master and is the last of the forward-port chain containing:

To merge the full chain, use

@fw-bot r+

More info at https://github.com/odoo/odoo/wiki/Mergebot#forward-port

@LucasLefevre
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LucasLefevre commented May 7, 2024 via email

robodoo pushed a commit that referenced this pull request May 7, 2024
On RNG' spreadsheet, this changes reduces memory allocation of
`toZoneWithoutBoundaryChanges` by ~40Mb when loading the spreadsheet.
It was ~93Mb before.

Two changes:
- avoid compiling a regexp every time
- avoid useless array allocation when it's a single cell reference

Each change accounts for ~20Mb saved.

closes #4175

Task: 3915798
X-original-commit: cefa559
Signed-off-by: Rémi Rahir (rar) <rar@odoo.com>
Signed-off-by: Lucas Lefèvre (lul) <lul@odoo.com>
robodoo pushed a commit that referenced this pull request May 7, 2024
On RNG' spreadsheet, this changes reduces memory allocation of
`toZoneWithoutBoundaryChanges` by ~40Mb when loading the spreadsheet.
It was ~93Mb before.

Two changes:
- avoid compiling a regexp every time
- avoid useless array allocation when it's a single cell reference

Each change accounts for ~20Mb saved.

closes #4175

Task: 3915798
X-original-commit: cefa559
Signed-off-by: Rémi Rahir (rar) <rar@odoo.com>
Signed-off-by: Lucas Lefèvre (lul) <lul@odoo.com>
@robodoo robodoo closed this May 7, 2024
@robodoo robodoo added the 17.3 label May 7, 2024
@fw-bot fw-bot deleted the master-17.0-to-zone-memory-lul-1Bmr-fw branch May 21, 2024 10:46
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3 participants