Testing purposes (Not legitimate PR request) - #2574

Closed

Mancer1 wants to merge 11 commits into

apache:mainfrom

MasterBrain2000:pr-2420

Commits on Apr 14, 2026

[SYSTEMDS-3543] Piece-wise linear compression of column groups

MaryAbdull
authored and
janniklinde
committed
ca3b64d

Commits on Jun 13, 2026

PiecewiseLinearUtils.computeBreakpointSuccessive is compressed in O(n)
Mancer1
committed
84f739b

Commits on Jun 15, 2026

Old DP algorithm and its usages are removed
Mancer1
committed
ed18dcd
add DDCLZW enum value to ColGroupType
Ugway
committed
9383091

Commits on Jun 22, 2026

new ColGroupPiecewiseLinearCompressed methods; fix testComputeSUm
m-ollka
committed
5048313

Commits on Jun 23, 2026

new replace & unitaryOperation
Ugway
committed
a649eb0

Commits on Jun 24, 2026

ColGroupIO support
Ugway
committed
3df7122

Commits on Jul 7, 2026

[Minor] fixed mistake in previous commit
Ugway
committed
a294bf2

Commits on Jul 12, 2026

Performance tests and Benchmarks for sucussive Piece wise algorithm and downstream CLA operations
Mancer1
committed
fcb5fbc

Commits on Jul 15, 2026

added operation tests
Ugway
committed
a02ed6f

Commits on Jul 19, 2026

using tab instead of spaces for intentations
Ugway
committed
255fee6