Failed tests on format conversion

[zhang677]

I've tried to reproduce the results in Automatic Generation of Efficient Sparse Tensor Format Conversion Routines (PLDI 20'). But I met with these errors:

CSR_CSC: Not supported http://tensor-compiler.org/codegen.html?expr=A(i,j)%20=%20B(i,j)%20&format=A:ds:0,1;B:ds:1,0

CSR/COO/CSC_DIA: "Offset" level type is not supported by the web tool? CSR/CSC_ELL: I'm not sure how to express ELL in TACO. Does It have two levels of size and a singleton level?

Only COO_CSR is supported. Though the paper claims that the COO can be unsorted, the web tool only supports sorted COO.

Where can I get the original test code? Thanks!