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perf(fs): improve FileHandle.read performance #1950

Merged
merged 5 commits into from
Oct 20, 2024
Merged

perf(fs): improve FileHandle.read performance #1950

merged 5 commits into from
Oct 20, 2024

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amrbashir
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@amrbashir amrbashir requested a review from a team as a code owner October 18, 2024 14:14
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github-actions bot commented Oct 18, 2024

Package Changes Through fa69c6c

There are 12 changes which include dialog with patch, dialog-js with patch, positioner with patch, positioner-js with patch, fs with patch, fs-js with patch, http with patch, http-js with patch, shell with patch, shell-js with patch, store-js with minor, store with minor

Planned Package Versions

The following package releases are the planned based on the context of changes in this pull request.

package current next
api-example 2.0.2 2.0.3
api-example-js 2.0.0 2.0.1
fs 2.0.1 2.0.2
fs-js 2.0.0 2.0.1
dialog 2.0.1 2.0.2
dialog-js 2.0.0 2.0.1
http 2.0.1 2.0.2
http-js 2.0.0 2.0.1
persisted-scope 2.0.1 2.0.2
positioner 2.0.1 2.0.2
positioner-js 2.0.0 2.0.1
shell 2.0.1 2.0.2
shell-js 2.0.0 2.0.1
store 2.0.1 2.1.0
store-js 2.0.0 2.1.0

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Read about change files or the docs at github.com/jbolda/covector

@amrbashir
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converted into draft for now, as I think there is more optimizations I can add

@lucasfernog lucasfernog merged commit ae80245 into v2 Oct 20, 2024
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@lucasfernog lucasfernog deleted the perf/fs branch October 20, 2024 11:49
@bWanShiTong
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This breaks compilation for systems target_pointer_width of 16 and 32:

    #[cfg(target_pointer_width = "16")]
    let nread = {
        let nread = nread.to_be_bytes();
        let mut out = [0; 8];
        out[6..].copy_from_slice(&nread);
    };
    #[cfg(target_pointer_width = "32")]
    let nread = {
        let nread = nread.to_be_bytes();
        let mut out = [0; 8];
        out[4..].copy_from_slice(&nread);
    };
    #[cfg(target_pointer_width = "64")]
    let nread = nread.to_be_bytes();

It should be:

    #[cfg(target_pointer_width = "16")]
    let nread = {
        let nread = nread.to_be_bytes();
        let mut out = [0; 8];
        out[6..].copy_from_slice(&nread);
        out
    };
    #[cfg(target_pointer_width = "32")]
    let nread = {
        let nread = nread.to_be_bytes();
        let mut out = [0; 8];
        out[4..].copy_from_slice(&nread);
        out
    };
    #[cfg(target_pointer_width = "64")]
    let nread = nread.to_be_bytes();

Sir-Thom pushed a commit to Sir-Thom/plugins-workspace that referenced this pull request Oct 22, 2024
* perf(fs): improve `FileHandle.read` performance

* handle different target pointer width

* improve `writeTextFile` performance

* revert packageManager field

* change file

---------

Co-authored-by: Lucas Nogueira <lucas@tauri.app>
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3 participants