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Related Issues

• Complex Systems
• Stopping Criteria
  • More Details about Stopping Criteria
  • When or is not readily available
  • Estimating
  • Stopping when progress is no longer being made
  • Accounting for floating point errors
• Data Structures
  • Survey of Sparse Matrix Storage Formats
    • Compressed Row Storage (CRS)
    • Compressed Column Storage (CCS)
    • Block Compressed Row Storage (BCRS)
    • Compressed Diagonal Storage (CDS)
    • Jagged Diagonal Storage (JDS)
    • Skyline Storage (SKS)
  • Matrix vector products
    • CRS Matrix-Vector Product
    • CDS Matrix-Vector Product
  • Sparse Incomplete Factorizations
    • Generating a CRS-based Incomplete Factorization
    • CRS-based Factorization Solve
    • CRS-based Factorization Transpose Solve
• Parallelism
  • Inner products
    • Overlapping communication and computation
    • Fewer synchronization points
  • Vector updates
  • Matrix-vector products
  • Preconditioning
    • Discovering parallelism in sequential preconditioners.
    • More parallel variants of sequential preconditioners.
    • Fully decoupled preconditioners.
  • Wavefronts in the Gauss-Seidel and Conjugate Gradient methods
  • Blocked operations in the GMRES method