Invoice #222577 to Scientific Python
September 2024 Sparse Array CZI work by Dan Schult
Approved
Invoice #222577
Submitted by Dan Schult•Approved by Stefan van der Walt
Oct 1, 2024
Invoice items
Work during September 2024 on the Sparse Arrays project (CZI grant): Review and support for n-D sparse arrays in COO format including mentoring of instern; Support of 1d-sparse array; Creating and updating Migration Document for users switching to sparse arrays; improved testing of sparse modules and classes; Testing sparse arrays using the test_base module; refactored Test64Bit test base; reached out to pyamg to convert their code to using sparse arrays, nd-array constructors support, sparse array broadcasting support; nD COO matmul support; nD COO element-wise ops; bug fix and Issue triage and fixes; more fixes of indexing of 1D arrays; release notes; sparse docs; agenda and attendance for biweekly sparse array meetings.
$17,400.00 USD
Total amount $17,400.00 USD
Additional Information
Pay to
Dan Schult@dan-schult
payout method
Bank account
Details
********By Dan Schult
on Expense created
Collective balance
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Collective balance
$14,531.30 USDFiscal Host:
NumFOCUS