Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Add support for memory mapping Tiff files #51

Merged
merged 6 commits into from
Dec 18, 2019
Merged

Add support for memory mapping Tiff files #51

merged 6 commits into from
Dec 18, 2019

Conversation

tlnagy
Copy link
Owner

@tlnagy tlnagy commented Dec 18, 2019

This PR adds support for memory-mapping OMETIFF files, i.e. lazy-loading, virtual stacks, etc. The current version is a read-only variant while I work out the details for writing to disk, which will likely need some coordination with #30.

This PR also resolves some ambiguity related slow downs in filestreams.

Fixes #3

@codecov
Copy link

codecov bot commented Dec 18, 2019

Codecov Report

Merging #51 into master will decrease coverage by 0.52%.
The diff coverage is 91.42%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master      #51      +/-   ##
==========================================
- Coverage   94.29%   93.77%   -0.53%     
==========================================
  Files           5        6       +1     
  Lines         263      289      +26     
==========================================
+ Hits          248      271      +23     
- Misses         15       18       +3
Impacted Files Coverage Δ
src/OMETIFF.jl 100% <ø> (ø) ⬆️
src/loader.jl 98.43% <100%> (-0.03%) ⬇️
src/files.jl 93.7% <100%> (+0.53%) ⬆️
src/mmap.jl 82.35% <82.35%> (ø)

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update cd0bb33...ff4e265. Read the comment docs.

@tlnagy tlnagy changed the title Add support for memory mapping Tiff Files, fixes #3 Add support for memory mapping Tiff files Dec 18, 2019
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Development

Successfully merging this pull request may close these issues.

add lazy loading of larger files/split files
1 participant