
Optimizing and Benchmarking Sparse Tensor and Matrix Methods on New Architectures
PI: Kevin Barker; Key staff: Jiajia Li, et al.
DOE PNNL CENATE project 
Optimizing Sparse Tensor Operations for Quantum Chemistry
PI: Thom Dunning Jr; Task Lead: Sriram Krishnamoorthy; Key staff: Jiajia Li, et al.
DOE ECP NWChemEx project 
Sparse Tensor Collection
Collect sparse tensors from realworld applications and analyze the sparse tensor behavior, collaborating with Shaden Smith el al. in FROSTT project.

CP Decomposition and Matriced Tensor Times KhatriRao Product (MTTKRP)
Improving MTTKRP performance for CP decomposition, and trying to find sparse tensor features to develop a new data structure for sparse tensors.

Tucker decomposition and TensorTimesMatrix Product (TTM)
Improved TTM performance by optimizing the data transformation time.

DGEMM on GPU [Click here for details]

Algebraic Multigrid (AMG)