bookug / gutil

CUDA and C/C++ utilities

gutil

CUDA utilities of GPU functions, and implementation of sparse matrix operations like SpMV, SpGEMM, diagonal matrix multiplication, etc.

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Structure

CUDA utilities are placed in gutil/, and C/C++ utilities are placed in util/.

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Functions

• Time Counting
• Time out for a query
• Memory Usage
• sparse matrix
• CPU algorithms (intersect, sort...)
• GPU algorithms (exclusive prefix sum, warp-wide scan, block-wide scan)
• ...

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