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• opt_gen_pdist_diag
• add__atleast_2d
• add__bool_dist
• add__concatenate
• add__pycompat
• add_accumulate
• add_atop_ravel
• add_bool_dist
• add_bool_dist_title
• add_braycurtis
• add_canberra
• add_cdist
• add_chebyshev
• add_cityblock
• add_compat
• add_correlation
• add_cosine
• add_dice
• add_euclidean
• add_hamming
• add_izip
• add_jaccard
• add_kulsinski
• add_mahalanobis
• add_minkowski
• add_pdist
• add_rogerstanimoto
• add_russellrao
• add_seuclidean
• add_sokalmichener
• add_sokalsneath
• add_sqeuclidean
• add_squareform
• add_wminkowski
• add_yule
• adj_cdist_asarray
• adj_hamming
• adj_hamming_sum
• broadcast_uv_wrapper
• ci_run_flake8
• cmp_many_bool_arrays
• comb_bool_cmp
• cond_def_pdist_kwargs
• d_zeros_array_squareform
• dist_more_metrics
• dist_use_kwargs
• dists_doc_more_kwargs
• drop_broadcast_repeat
• drop_cdist_fin_rchk
• drop_dask_ver_chck
• drop_dice_docs_dot
• enforce_1d_bool_arrs
• fix_euclidean_doc
• fix_license_typo
• fix_mahalanobis_doc_typo
• fix_pdist_bug
• fix_pdist_metric_def
• fix_ravel_chks
• fix_seuclidean_equ
• fix_utils_tst_name
• flake8_fixes
• master
• opt_dist_ident
• opt_gen_pdist_diag_2
• opt_gen_pdist_diag_recrsv
• opt_pdist_diag
• opt_squareform
• pdist_doc_more_kwargs
• pdist_grp_cdist_comps
• pdist_knwn_shape
• pdist_norm_arr
• pdist_store_mask
• pdist_use_pycompat_range
• ravel_no_concat
• rchk_lst_z_squareform
• ref_broadcast_uv
• ref_math_expr
• rename_uv_mtx
• req_numpy_dask
• req_scipy_tsts
• rfrsh_dim_check
• simp_cdist_apply
• sp_case_ravel
• sty_fix__cdist_apply
• support_1pt_pdist
• temp
• tidy_formulae
• tst_2d_more_shapes
• tst_cdist_shapes
• tst_wrong_lengths
• tsts_w_kw
• tweak_cdist_conv
• tweak_tst_comp
• use_cookiecutter
• use_mathjax_docs
• use_minkowski_dist_mat
• use_rel_imp
• v0.1.0
• v0.2.0
• vendor_indices
• wrap_braycurtis_doc

Build # 543

Build Type

push

travis-ci

Committed by jakirkham

Commit Message

Use singleton chunks on pdist's diagonal

Tries to perform an optimization with `pdist` where it replaces chunks
on the diagonal with singleton chunks that have also been run through
`cdist`. This way unnecessary additional computations can be totally
avoided as those chunks will be dropped. Can be tweaked further by
trying to split chunks into smaller and smaller blocks, which should
improve the performance.

Run Details

306 of 306 relevant lines covered (100.0%)

3.97 hits per line