[FEA] LTO IR Support (4) - Implement LTO Transform Kernels - #22680

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rapids-bot[bot] merged 384 commits into

NVIDIA:mainfrom

lamarrr:lto-ir-4--lto-kernels

Jul 3, 2026

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Commits on Apr 1, 2026

Remove get_name method and its declaration from kernel_ref
lamarrr
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3f92780
remove unused kernel header from helpers.hpp
lamarrr
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49d81e6
Update PTX code in ColumnVectorTest with generated output from Numba
lamarrr
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70c558c
Merge branch 'main' into multi-output-transform-support
lamarrr
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c0b947b
FIX JAVA string literal quote
lamarrr
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742b88a
Merge branch 'multi-output-transform-support' of https://github.com/lamarrr/cudf into multi-output-transform-support
lamarrr
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d27a094
Merge remote-tracking branch 'upstream/main' into multi-output-transform-support
lamarrr
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6b4fe05
Update cpp/src/transform/transform.cu

lamarrr
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mhaseeb123
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cc503e2
Update cpp/src/transform/transform.cu

lamarrr
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mhaseeb123
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24c450a
Refactor inplace_null_mask_and to move bitmask calculations after input checks
lamarrr
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29cfcc7

Commits on Apr 2, 2026

reduce binary size + fix java string
lamarrr
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22b189b
Merge branch 'main' into multi-output-transform-support
lamarrr
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c9e651c

Commits on Apr 4, 2026

Commits on Apr 5, 2026

Merge branch 'main' into multi-output-transform-support
lamarrr
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c43ac2f
update
lamarrr
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c261b83
Merge remote-tracking branch 'upstream/main' into drop-jitify
lamarrr
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3bc9868
Remove lz4 and zstandard dependencies from environment and project files
lamarrr
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25a35f0
Add zstandard dependency to pyproject.toml
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cedd9bd
Update TODO comment to clarify glob restrictions for included source files
lamarrr
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45e48f5

Commits on Apr 9, 2026

Commits on Apr 10, 2026

Merge branch 'main' into multi-output-transform-support
lamarrr
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b6db8f2

Commits on Apr 11, 2026

Commits on Apr 12, 2026

Commits on Apr 13, 2026

Commits on Apr 14, 2026

Commits on Apr 18, 2026

initial changes
lamarrr
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1e5cb73

Commits on Apr 20, 2026

Refactor JIT compilation and embedding process
lamarrr
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0ec6804
Merge branch 'main' into drop-jitify
lamarrr
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0dbb87b
Merge remote-tracking branch 'upstream/main' into drop-jitify
lamarrr
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28295bb
clean up diff
lamarrr
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aa3f3c3
Remove unused kernel argument configuration in launch function
lamarrr
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6682abd
update embed script
lamarrr
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d9f4185
Merge branch 'main' into drop-jitify
lamarrr
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0055ca0
update docs
lamarrr
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8a9878c
Merge branch 'drop-jitify' of https://github.com/lamarrr/cudf into drop-jitify
lamarrr
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c59d13f
disable excessive linter warnings
lamarrr
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43f9cd0
fix lints
lamarrr
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b7c9f3c

Commits on Apr 21, 2026

refactor: change class declarations to struct for cache_t and jit_bundle_t
lamarrr
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d0e86fd
refactor: improve formatting and modernize array declarations in get_udf_kernel
lamarrr
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067123e
removed static linking to CUDA libs and fixed lint errors
lamarrr
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57d1192
Merge branch 'main' into drop-jitify
lamarrr
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36d06ae
removed invalid linter warnings
lamarrr
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fae6e2c
Merge branch 'drop-jitify' of https://github.com/lamarrr/cudf into drop-jitify
lamarrr
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2301055
Merge branch 'main' into drop-jitify
lamarrr
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bfa6782
Merge branch 'main' into drop-jitify
lamarrr
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32eb792

Commits on Apr 22, 2026

refactoring + code review suggestions
lamarrr
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9ae5096
Merge remote-tracking branch 'upstream/main' into drop-jitify
lamarrr
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95591ba
refactoring

lamarrr
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Copilot
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610beab
Remove unnecessary blank lines and clean up SPDX license headers in multiple files

lamarrr
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Copilot
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457ee40
Refactor embed functions to remove unused binary file name variable and streamline file output handling

lamarrr
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Copilot
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855b246

Commits on Apr 23, 2026

Refactor CMakeLists.txt and source files to remove unused variables and streamline includes
lamarrr
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2c98a35
Rename environment variable for clearing JIT cache to improve clarity
lamarrr
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37d6696
Refactoring + removed disk LRU

lamarrr
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Copilot
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49636cc
Apply suggestion from @wence-

lamarrr
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wence-
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169618d

Commits on Apr 24, 2026

Refactor object type handling in disk cache functions for improved clarity and consistency

lamarrr
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Copilot
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b5cd518
Merge branch 'drop-jitify' of https://github.com/lamarrr/cudf into drop-jitify
lamarrr
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3c607ca
Merge branch 'main' into drop-jitify
lamarrr
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1c025b4
update
lamarrr
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8c3ac2f
Merge branch 'main' into drop-jitify
lamarrr
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4a17020
Merge branch 'main' into drop-jitify
lamarrr
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2c497dc

Commits on Apr 25, 2026

Merge branch 'main' into drop-jitify
lamarrr
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72a17bc

Commits on Apr 26, 2026

fix(context): update environment variable names for JIT cache configuration
lamarrr
committed
29826d4

Commits on Apr 28, 2026

Merge branch 'main' into drop-jitify
lamarrr
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f3f72b2

Commits on May 4, 2026

Merge branch 'main' into drop-jitify
lamarrr
authored
9ed9325

Commits on May 5, 2026

Commits on May 12, 2026

Commits on May 13, 2026

Remove untyped LTO kernel implementations and related code
lamarrr
committed
6b2e0e7
Update CMakeLists.txt to enhance library linking and update copyright year in compiled_binaryop.cpp
lamarrr
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dc95bba
Add documentation for JIT embedding functions in CMake files
lamarrr
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40fd3eb
Merge remote-tracking branch 'upstream/main' into lto-ir-jit
lamarrr
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12b8cf7
update
lamarrr
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6e3840e
revert non-librtcx changes
lamarrr
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630beab
revert LTO doc
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3f5fc79
revert docker change
lamarrr
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8aad236
fix coderabbit nits
lamarrr
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eb3ef79
Merge branch 'main' into drop-jitify
lamarrr
authored
1bbc0f8

Commits on May 14, 2026

revert: code rabbit suggestion
lamarrr
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03ec682

Commits on May 15, 2026

Commits on May 18, 2026

replace error-prone parent scope variable assignment with target properties
lamarrr
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ac0caaa
pre-commit: formatting
lamarrr
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908cf50
fix: correct variable name for embed properties in JIT functions
lamarrr
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48d1ec0

Commits on May 20, 2026

Commits on May 21, 2026

Merge branch 'main' into drop-jitify
bdice
authored
a0ec040

Commits on May 22, 2026

Commits on May 23, 2026

update
lamarrr
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ea73d7d
Merge branch 'lto-ir-2--jit-refactoring' into lto-ir-3-rtcx-adoption
lamarrr
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3d69873
Refactor embedded file header comment and delete unused reflect function
lamarrr
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e44478c

Commits on May 24, 2026

Commits on May 26, 2026

Commits on May 27, 2026

Add LTO (Link Time Optimization) support for transform operations
lamarrr
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d190ac0
fix compile error + refactoring
lamarrr
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b462e22
Merge branch 'lto-ir-3--rtcx-adoption' into lto-ir-4--lto-kernels
lamarrr
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b2f406b

Commits on May 31, 2026

Refactor binary operator functions to use a unified transform operator for improved consistency and maintainability
lamarrr
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e7c314f

Commits on Jun 10, 2026

Merge remote-tracking branch 'upstream/main' into lto-ir-4--lto-kernels
lamarrr
committed
89581c0

Commits on Jun 11, 2026

Commits on Jun 13, 2026

Merge branch 'main' into lto-ir-4--lto-kernels
lamarrr
authored
b1696d0
Merge branch 'main' into lto-ir-4--lto-kernels
lamarrr
authored
1e80fd1

Commits on Jun 15, 2026

Commits on Jun 16, 2026

Commits on Jun 17, 2026

Commits on Jun 18, 2026

Commits on Jun 23, 2026

Commits on Jun 24, 2026

fix(CMakeLists): format target_link_libraries for better readability
lamarrr
committed
f3b9908
Merge branch 'main' into lto-ir-4--lto-kernels
lamarrr
authored
d1e2c73
Merge branch 'main' into lto-ir-4--lto-kernels
lamarrr
authored
896bdcf

Commits on Jun 26, 2026

Merge branch 'main' into lto-ir-4--lto-kernels
KyleFromNVIDIA
committed
b78bdad

Commits on Jun 29, 2026

fixed cuda version check for compile options
lamarrr
committed
e19544b
Update cpp/cmake/thirdparty/get_xxhash.cmake

lamarrr
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bdice
authored
943cde3
Update cpp/librtcx/README.md

lamarrr
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bdice
authored
e375139
Update cpp/librtcx/embed.cmake

lamarrr
and
bdice
authored
78fe49f
code review changes
lamarrr
committed
9ce7ecf
Merge branch 'lto-ir-4--lto-kernels' of https://github.com/lamarrr/cudf into lto-ir-4--lto-kernels
lamarrr
committed
b658c04

Commits on Jun 30, 2026

comment update
lamarrr
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de90c10
update
lamarrr
committed
693c3bb
only use lower 64 bits of hash128 for memory hash table
lamarrr
committed
641732d

Commits on Jul 1, 2026

Commits on Jul 2, 2026

Commits on Jul 3, 2026