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Shrink ledger buffers #1693

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merged 1 commit into from
Nov 3, 2018
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@rob-solana rob-solana commented Nov 2, 2018

Problem

large BufReader BufWriter buffers cosume a bunch of CPU for initialization, and a lot of RAM while running, especially in test runs, 1000x slower than necessary, 1000x bigger than necessary

Summary of Changes

use default buffer size for index, use BLOB_DATA_SIZE for data buffer

Fixes #

@rob-solana rob-solana changed the title initialization of large file buffers makes tests run extremely slow, 1000x slower than necessary shrink ledger buffers Nov 3, 2018
@garious garious changed the title shrink ledger buffers Shrink ledger buffers Nov 3, 2018
@rob-solana rob-solana merged commit 95f9488 into solana-labs:master Nov 3, 2018
@rob-solana rob-solana deleted the ledger-buffer branch November 5, 2018 18:25
vkomenda pushed a commit to vkomenda/solana that referenced this pull request Aug 29, 2021
…solana-labs#1693)

Bumps [dotenv](https://github.com/motdotla/dotenv) from 9.0.1 to 9.0.2.
- [Release notes](https://github.com/motdotla/dotenv/releases)
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v9.0.1...v9.0.2)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
CriesofCarrots pushed a commit to CriesofCarrots/solana that referenced this pull request Jul 9, 2024
* Bump curve25519-dalek from 3.2.1 to 4.1.3

* hack spl test

* ignore some spl downstream tests

* use into_option

* hack spl test 2

---------

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
yihau added a commit to yihau/solana that referenced this pull request Jul 9, 2024
yihau added a commit to yihau/solana that referenced this pull request Jul 10, 2024
joncinque added a commit to joncinque/solana that referenced this pull request Oct 28, 2024
#### Problem

solana-labs#1693 introduced a breaking change between v2.0 and v2.1 of the Solana
crates by bumping a dependency to a new major version, but it isn't
reflected in the changelog.

#### Summary of changes

Add a line in the changelog about the breaking change.
joncinque added a commit to joncinque/solana that referenced this pull request Oct 29, 2024
…olana-labs#3335)

CHANGELOG: Add entry for breaking change to curve22519-dalek

#### Problem

solana-labs#1693 introduced a breaking change between v2.0 and v2.1 of the Solana
crates by bumping a dependency to a new major version, but it isn't
reflected in the changelog.

#### Summary of changes

Add a line in the changelog about the breaking change.
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