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GrB_extract has several limitations that need to be fixed. These changes are needed for the Connected Compenents algorithm in LAGraph, and likely other graph algorithms. Consider C += A(I,J), where …
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I created a brief document regarding GraphBlas Gunrock, and NetworkX -> Gunrock https://docs.google.com/a/ucdavis.edu/document/d/1Qkr5o7NqiLkrDUs8HQphLhGqOXVVf2nRVI-HaCRj3uY/edit?usp=sharing
@ctcyan…
sgpyc updated
5 years ago
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I am seeing automatically generated code that seems to come from https://github.com/python-graphblas/python-graphblas/blob/main/graphblas/core/automethods.py , and I'm wondering when this gets done? S…
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This request is a little out there, so it'd be totally reasonable to close it. TLDR and Tullio thoughts at the end.
My JSOC is to wrap and provide ChainRules for SuiteSparse:GraphBLAS, but I think …
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I'm coming across more and more graph algorithms that need to sort a vector, and some need to sort a matrix. We have some LAGraph_Sort methods but they are not sufficient.
Sorting a vector or matr…
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https://pypi.org/project/matrepr/
Benefits:
- output looks like a matrix, not a dataframe
- faster, especially on first run where the pandas import is slow
- small code
See it in action wi…
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A suggestion/idea — I read the paper ["Vertical, Temporal, and Horizontal Scaling of Hierarchical Hypersparse GraphBLAS Matrices (2021)"](https://arxiv.org/pdf/2108.06650.pdf) and I was wondering whet…
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This (let's call it Example A) lowers through `graphblas-opt --graphblas-lower` with no problem:
```
#CSR64 = #sparse_tensor.encoding,
pointerBitWidth = 64,
indexBitWidth = 64
}>
module {
…
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We're making progress on the CUDA kernels for SuiteSparse:GraphBLAS.
The change to the C API will be very slight. See the new "cuda" branch on LAGraph, which is now synced with the latest LAGraph …
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Does anybody know about this? Perhaps worth adding somewhere to GraphBLAS-pointers:
https://github.com/Algebraic-Programming/ALP