Modules

Here is a list of all modules:

[detail level 12]

▼Examples
algebraic_multigrid	Benchmark for smoothed algebraic multgrid
Ao_mo_transf	Transformation between atomic and molecular orbitals
apsp	All-pairs shortest-paths via path doubling and Tiskin's augmented path doubling
bitonic_sort	Bitonic_sort sort iterative method using gemv and spmv
block_sparse	All-pairs shortest-paths via path doubling and Tiskin's augmented path doubling
betweenness centrality	Betweenness centrality computation
CCSD	A Coupled Cluster Singles and Doubles contraction code extracted from Aquarius
checkpoint	Tests read and write dense data to file functionality
sparse_checkpoint	Tests read and write dense data to file functionality
DFT_3D	3D Discrete Fourier Transform by tensor contractions
fft	FFT iterative method using gemv and spmv
force_integration	Tests custom element-wise transform by doing force integration
force_integration_sparse	Tests custom element-wise transform on sparse tensors by doing force integration
jacobi	Jacobi iterative method using gemv and spmv
Matrix multiplication	Multiplication of two matrices with user-defined attributes of symmetry and sparsity
mis	Code for maximal independent set
mis2	Code for maximal 2-independent set
neural	Neural Network
particle_interaction	Tests custom element-wise functions by computing interactions between particles and integrating
recursive_matmul	Performs recursive parallel matrix multiplication using the slice interface to extract blocks
scan	Scan iterative method using gemv and spmv
sparse_mp3	Third-order Moller-Plesset petrubation theory (MP3) with sparse integrals. Equations adapted from those in Aquarius (credit to Devin Matthews)
sparse_permuted_slice	Randomly permuted block write of symmetric matrices from matrix on COMM_SELF to symmetric matrix on COMM_WORLD
spectral	Spectral element methods test/benchmark
spmv	Multiplication of a random square sparse matrix by a vector
sssp	Single-source shortest-paths via the Bellman-Ford algorithm
Strassen's algorithm	Strassen's algorithm using the slice interface to extract blocks
trace	Tests trace over diagonal of Matrices
informatics	High-order nonsymmetric contractions
▼Tests	Matrix multiplication
qr	QR factorization of CTF matrices
svd	SVD factorization of CTF matrices
bivar_function	Tests custom element-wise functions by implementing division elementwise on 4D tensors
bivar_transform	Tests custom element-wise transforms by implementing division elementwise on 4D tensors
DFT	Discrete Fourier Transform by matrix multiplication
diag_ctr	Summation along tensor diagonals
diag_sym	Summation along tensor diagonals
endomorphism	Tests custom element-wise functions by implementing division elementwise on 4D tensors
endomorphism_cust	Tests custom element-wise functions by implementing division elementwise on 4D tensors
endomorphism_cust_sp	Tests cust_spom element-wise functions by implementing division elementwise on 4D tensors
GEMM_4D	Folded matrix multiplication on 4D tensors
permute_multiworld	Tests permute function between different worlds
readall_test	Summation along tensor diagonals
readwrite_test	Tests how writes to diagonals are handled for various tensors
reduce_bcast	Summation along tensor diagonals
repack	Tests contraction of a symmetric index group with a nonsymmetric one
scalar	Basic functionality test for CTF::Scalar<> type and tensors with a zero edge length
speye	Sparse identity matrix test
sptensor_sum	Summation of sparse tensors
subworld_gemm	Performs recursive parallel matrix multiplication using the slice interface to extract blocks
sy_times_ns	Tests contraction of a symmetric index group with a nonsymmetric one
univar_function	Tests custom element-wise functions by implementing division elementwise on 4D tensors
weigh_4D	Tests custom element-wise functions by implementing division elementwise on 4D tensors
CCSDT_T3_to_T2	A symmetric contraction from CCSDT compared with the explicitly permuted nonsymmetric form
Dynamic scheduler
▼Studies
Symmetry preserving algorithm for AS<-SYAS	A clever way to multiply symmetric tensors
Symmetry preserving algorithm for SY<-ASAS	A clever way to multiply symmetric tensors
fast_sym	A clever way to multiply symmetric matrices
fast_sym_4D	A clever way to multiply symmetric matrices of nonsymmetric matricers
fast_tensor_ctr	A clever way to multiply symmetric tensors
▼Benchmarks
Bench_contractions	Benchmarks arbitrary NS contraction
Bench_nosym_transp	Benchmarks the nonsymemtric transpose kernel
Bench_redistributions	Benchmarks arbitrary NS redistribution
Model_trainer	Executes a set of different contractions on different processor counts to train model parameters
Nested distributed contraction and summation routines
CTF Tensor
CTF functions	User-defined function interface
Algebraic Structures
Tensor expression compiler
Partition/Decomposition interface
Timing and cost measurement
CTF World interface