[IGNITE-6805] Tests are red for another MAX_BLOCK_SIZE value (4 or 8 instead 32)

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4
• Fix Version/s: 2.4
• Component/s: ml
• Assignee: Alexey Zinoviev
• Reporter: Alexey Zinoviev
• Created: 31/Oct/17 17:46
• Updated: 14/Nov/17 12:50
• Resolved: 07/Nov/17 14:38

Description

In SparseDistributedBlockMatrixTest are red next tests

• testCacheBehaviour
• testSquareMatrixTimes
  with another value of constant MAX_BLOCK_SIZE (4 or 8, for example)

In my opinion, it means that algorithm is incorrect for matrices with large number of blocks

Issue Links

• duplicates: IGNITE-6693 Private method initBlockFor in BlockMatrixStorage works incorrect for small matricie
• links to: GitHub Pull Request #2965