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datastax
jvector
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dataset loader improvements
- #737
#737
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jshook
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datastax/jvector:main
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dataset loader improvements
#737
jshook
wants to merge 9 commits into
main
datastax/jvector:main
from
jshook_ashwin/ds-loader-improvements
datastax/jvector:jshook_ashwin/ds-loader-improvements
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Commits on Sep 24, 2026
Add ranged reads to RandomAccessVectorValues
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Add a slabbed memory-mapped reader for fvecs files
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Serve base vectors only through RandomAccessVectorValues via dataset wrappers
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Add a grain-resolution LRU cache wrapper for larger-than-memory datasets
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Add dataset specs with profiles and symbolic wrappers
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Resolve name:profile catalog keys in the multi-file loader
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Read value-shared base vectors through thread-local copies in writer suppliers
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Report the active vector provider in the load harnesses
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Never rewrite a mapped spill file in the mmap wrapper
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