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nalgebra
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filter out only matrix files

This commit is contained in:
Saurabh 2022-03-12 15:03:13 -07:00
parent 424207914b
commit a2422ee02b
1 changed files with 14 additions and 10 deletions
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6
nalgebra-sparse/example/spmm.rs
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@ -10,10 +10,13 @@ use nalgebra_sparse::io::load_coo_from_matrix_market_file;
fn main() {
#[cfg(feature = "io")]
{
let mut file_iter = fs::read_dir("./data").unwrap();
let mut file_iter = fs::read_dir("data").unwrap();
for f in file_iter {
println!("Benchmark file {:?}", f);
let f = f.unwrap().path();
if f.extension().map_or(false, |ext| ext == "mtx") {
println!("Benchmark file {:?}", f);
let sparse_input_matrix = load_coo_from_matrix_market_file::<f64, _>(&f).unwrap();
let sparse_input_matrix = CsrMatrix::from(&sparse_input_matrix);
let spmm_result = &sparse_input_matrix * &sparse_input_matrix;
@ -25,6 +28,7 @@ fn main() {
println!("sum of product is {}", sum);
}
}
}
#[cfg(not(feature = "io"))]
{
panic!("Run with IO feature only");