记一下看的几个spmm项目的代码结构

spbenchmark

适之学长写的
common/test.h : 测试代码，测试主函数为 testMain

merge-spmm

来自论文design principle for SPMM on GPU

test/gbspmm.cu : 主函数位置，用于处理参数，运行test

graphblas/backend/apspie/spmm.hpp：调用spmmRowKernel

graphblas/backend/apspie/kernels/spmm.hpp: 实现spmmRowKernel

graphblas/util.hpp : 定义参数等

merged path过程：
garphblas/backend/apspie/mxm.hpp : mxm ->
graphblas/backend/apspie/spmm.hpp : mergepath_spmm ->
ext/moderngpu/include/kernels/spmvcsr.cuh : SpmmCsrBinary -> SpmmCsrHost -> SpmmCsrInner ->
1.csrtools.cuh -> PartitionCsrSegReducePrealloc
2.spmvcsr.cuh -> KernelSpmmCsr

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