+ LV-jFRtRR.t^RIHt^RIHt^RIHtR RltRt R#) z*Functions that operate on sparse matrices count_blocksestimate_blocksize)issparse) csr_array)csr_count_blocksc \V4'dVPR9g \V4pVP^8XdR#^Tu;8dR8gM\ R4hRV,R, p\ VP4pVP wrEV^,^8Xd*V^,^8XdV^\VR4,, pMRpV^,^8Xd*V^,^8XdV^ \VR4,, pMRpWb8d+Wr8d%V^$\VR 4,, pW8dR #R#V^,^8Xd*V^,^8XdV^\VR 4,, p MRp W8dR #Wq8dR#Wa8dR#R#) zAttempt to determine the blocksize of a sparse matrix Returns a blocksize=(r,c) such that - A.nnz / A.tobsr( (r,c) ).nnz > efficiency g?z.efficiency must satisfy 0.0 < efficiency < 1.0g@g)csccsr)r )r )r )r )r)rformatrnnz ValueErrorfloatshaper) A efficiencyhigh_efficiencyrMNe22e33e66e44s && f/Volumes/fast/ai/experiments/ui-tars-smoke/.venv/lib/python3.14/site-packages/scipy/sparse/_spfuncs.pyrr sX QKKAHH6 aLuuz z C IJJZ'3.O ,C ''CA1uza!eqjQa../1uza!eqjQa../ !6R,q//0  LL q5A:!a%1*l1U334CC  L  L  LLcZVwr#V^8gV^8d \R4h\V4'djVPR8Xd1VPwrE\ WEW#VP VP 4#VPR8Xd\VPW234#\\V4V4#)zUFor a given blocksize=(r,c) count the number of occupied blocks in a sparse matrix A zr and c must be positiver r) rrrrrindptrindicesrTr)r blocksizercrrs&& rrr>s CA1uA344{{ 88u ''CA#AAHHQYY? ? XX QE* *  ! Y //rN)gffffff?) __doc____all___baser_csrr _sparsetoolsrrrrrr,s+ . /*0f0r