Roadmap phase tracker
This issue tracks trnsparse's work on Phase 4 of the trnsci roadmap.
See the suite-level roadmap
for the full phase matrix and cross-project dependencies. A reader-friendly
version lives at trnsci.dev/roadmap/.
What this phase means for trnsparse:
Sparse matrices from large-basis chemistry or PDE discretizations
can have >1B nonzeros. Phase 4 shards the CSR / COO storage
across chips and runs SpMV / SpMM in parallel.
Done means:
- Row-sharded CSR format; SpMV and SpMM run with cross-chip all-reduce where y depends on rows from multiple shards.
- Validated on canonical large-sparse test matrices (SuiteSparse).
- Benchmarks at trnsci.dev/trnsparse/benchmarks/.
Coordination
- Label:
phase-4-multichip — matches the same label in every sub-project.
- Cross-project dependencies, if any, are called out in the "Done means"
list above. Link any PRs / child issues here for tracking.
Close this issue when all "Done means" items are satisfied.
Roadmap phase tracker
This issue tracks trnsparse's work on Phase 4 of the trnsci roadmap.
See the suite-level roadmap
for the full phase matrix and cross-project dependencies. A reader-friendly
version lives at trnsci.dev/roadmap/.
What this phase means for trnsparse:
Sparse matrices from large-basis chemistry or PDE discretizations
can have >1B nonzeros. Phase 4 shards the CSR / COO storage
across chips and runs SpMV / SpMM in parallel.
Done means:
Coordination
phase-4-multichip— matches the same label in every sub-project.list above. Link any PRs / child issues here for tracking.
Close this issue when all "Done means" items are satisfied.