Implement RowMaximum Pivoting Strategy for Distributed LU Factorization
#628
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…er.jl's @Spawn macro - Enhanced the Thunk struct to include compute_scope and result_scope for better task execution control. - Updated the Thunk constructor to accept new scope parameters. - Modified the spawn function to handle the new scope parameters appropriately. - Introduced a new test suite for task affinity, covering various scenarios with scope interactions. - Added comprehensive documentation for task affinity, detailing the usage of scope, compute_scope, and result_scope. - Implemented tests to validate behavior when using chunks as inputs in tasks, ensuring correct scope handling.
- Updated Distribute struct to include a processor grid for better control over data distribution. - Modified constructors for Distribute to accept processor grid as an optional parameter. - Enhanced distribute functions to support various assignment strategies: :arbitrary, :blockrow, :blockcol, :cyclicrow, and :cycliccol. - Added tests for new assignment strategies, ensuring correct processor allocation and chunking for DArray, DVector, and DMatrix. - Improved test coverage for both auto and explicit block distributions with processor assignments.
- Updated documentation for the `@spawn` macro to clarify the usage of `scope`, `compute_scope`, and `result_scope`, including examples with the new syntax. - Improved error messages in the scheduling logic to provide clearer feedback when scopes are incompatible. - Refactored test cases for task affinity to ensure they align with the new scope handling and provide better coverage for edge cases. - Removed deprecated comments and cleaned up the code for better readability.
…ay functions -- rand, randn, sprand, ones, zeros - Updated AllocateArray struct to include a processor grid for better control over data distribution. - Added Documentation for new feature - Modified functions for AllocateArray to accept assignment as an optional argument. - Added tests for new assignment functions, ensuring correct processor allocation and chunking for functions. - Improved test coverage for both auto and explicit block distributions with processor assignments.
…andn, sprand, ones, and zeros functions to improve clarity and consistency
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TODO: Tests and Benchmarking
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RowMaximumpivoting method for distributed matrices