feat(cuda): support column projection and dictionary decoding in file scans - #9934

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0ax1 merged 35 commits into

developfrom

ad/cuda-projected-file-scans

Sep 22, 2026

Commits on Sep 18, 2026

feat(cuda): add projected dictionary-free file scans
0ax1
committed
9f25099
refactor(cuda): simplify scan setup and export tests
0ax1
committed
11c9af9
perf(cuda): reuse decoded stream schemas across batches
0ax1
committed
2b3d8df
perf(cuda): derive decoded stream schemas without polling
0ax1
committed
1f9a40b
perf(cuda): use a set for duplicate projection names
0ax1
committed
ee8eaa1
refactor(cuda): simplify schema cleanup and test helpers
0ax1
committed
55fbac6
refactor(cuda): reduce stream and test scaffolding
0ax1
committed
ea9d2be
docs(cuda): clarify dictionary export modes with an example
0ax1
committed
78f6eb6
Fix CUDA test lints and edition policy expectations
0ax1
committed
744abf1

Commits on Sep 22, 2026

test(cuda): clarify projected scan fixtures and verify device values
0ax1
committed
b5da45b
fix(cuda): publish formatted headers only on change and enforce drift in CI
0ax1
committed
8a36a1c
fix(cuda): register layouts once without replacing edition policy
0ax1
committed
8ad7a20
refactor(cuda): reuse decoded stream schema initialization
0ax1
committed
984759b
test(cuda): share exported device buffer readback helper
0ax1
committed
8ca1a99
refactor(cuda): expose and reuse the empty device array constructor
0ax1
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7e7db60
docs(cuda): explain safety of FFI pointer operations
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03fad7d
test(cuda): use the required test function prefix
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4bcf470
test(cuda): release projected streams on assertion and error paths
0ax1
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f886357
refactor(cuda): let projection planning validate struct fields
0ax1
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4d0ccf2
fix(cuda): preserve layout boundaries when batch rows is zero
0ax1
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41a9604
fix(cuda): restore exact nonzero scan batch row counts
0ax1
committed
a12ab0a
refactor(cuda): share the CUDA file writer strategy with the CLI
0ax1
committed
b65236e
fix(cuda): retain integer dictionaries with explicit writer blocks
0ax1
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8b227f9
fix(cuda): reject unknown scan option flag bits
0ax1
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d018878
docs(cuda): avoid Rustdoc link brackets in the generated C header
0ax1
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d67340c
build(cuda): leave generated FFI headers in cbindgen format
0ax1
committed
a0861d1
docs(cuda): trim repeated export and batching explanations
0ax1
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362d3ef
test(cuda): focus layout and dictionary regression coverage
0ax1
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de89ec4
test(cuda): consolidate focused FFI tests into the inline module
0ax1
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556b223
docs
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9085f45
docs(cuda): shorten scan and export API documentation
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c70e408
fix(cuda): initialize layout registration guard explicitly
0ax1
committed
9c800c0
fix(cuda): remove redundant FFI error free qualification
0ax1
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9eb4475
docs(ffi): document error message safety requirements
0ax1
committed
aaa140b
fix(ffi): regenerate header after error safety docs
0ax1
committed
39ddfa5

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feat(cuda): support column projection and dictionary decoding in file scans - #9934

feat(cuda): support column projection and dictionary decoding in file scans#9934
0ax1 merged 35 commits into
developfrom
ad/cuda-projected-file-scans

Commits on Sep 18, 2026

feat(cuda): add projected dictionary-free file scans

refactor(cuda): simplify scan setup and export tests

perf(cuda): reuse decoded stream schemas across batches

perf(cuda): derive decoded stream schemas without polling

perf(cuda): use a set for duplicate projection names

refactor(cuda): simplify schema cleanup and test helpers

refactor(cuda): reduce stream and test scaffolding

docs(cuda): clarify dictionary export modes with an example

Fix CUDA test lints and edition policy expectations

Commits on Sep 22, 2026

test(cuda): clarify projected scan fixtures and verify device values

fix(cuda): publish formatted headers only on change and enforce drift in CI

fix(cuda): register layouts once without replacing edition policy

refactor(cuda): reuse decoded stream schema initialization

test(cuda): share exported device buffer readback helper

refactor(cuda): expose and reuse the empty device array constructor

docs(cuda): explain safety of FFI pointer operations

test(cuda): use the required test function prefix

test(cuda): release projected streams on assertion and error paths

refactor(cuda): let projection planning validate struct fields

fix(cuda): preserve layout boundaries when batch rows is zero

fix(cuda): restore exact nonzero scan batch row counts

refactor(cuda): share the CUDA file writer strategy with the CLI

fix(cuda): retain integer dictionaries with explicit writer blocks

fix(cuda): reject unknown scan option flag bits

docs(cuda): avoid Rustdoc link brackets in the generated C header

build(cuda): leave generated FFI headers in cbindgen format

docs(cuda): trim repeated export and batching explanations

test(cuda): focus layout and dictionary regression coverage

test(cuda): consolidate focused FFI tests into the inline module

docs

docs(cuda): shorten scan and export API documentation

fix(cuda): initialize layout registration guard explicitly

fix(cuda): remove redundant FFI error free qualification

docs(ffi): document error message safety requirements

fix(ffi): regenerate header after error safety docs