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fix print_layout printf format in device code #2688

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fix print_layout printf format in device code #2688

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dced797
fix print_layout printf format in device code
Aminsed Oct 12, 2025
1f2ad35
Update include/cute/util/print_tensor.hpp
Aminsed Oct 13, 2025
8ea511d
Update include/cute/util/print_tensor.hpp
Aminsed Oct 13, 2025
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15 changes: 12 additions & 3 deletions include/cute/util/print_tensor.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,6 @@ print_layout(Layout const& layout) // (m,n) -> idx
CUTE_STATIC_ASSERT_V(rank(layout) == Int<2>{});

int idx_width = num_digits(cosize(layout)) + 2;
const char* delim = "+-----------------------";

print(layout); print("\n");

Expand All @@ -63,7 +62,12 @@ print_layout(Layout const& layout) // (m,n) -> idx
for (int m = 0; m < size<0>(layout); ++m) {
// Header
print(" ");
for (int n = 0; n < size<1>(layout); ++n) { printf("%.*s", idx_width+1, delim); }
for (int n = 0; n < size<1>(layout); ++n) {
printf("+");
for (int i = 0; i < idx_width; ++i) {
printf("-");
}
}
printf("+\n");
// Values
printf("%2d ", m); // Row indices
Expand All @@ -72,7 +76,12 @@ print_layout(Layout const& layout) // (m,n) -> idx
}
// Footer
print(" ");
for (int n = 0; n < size<1>(layout); ++n) { printf("%.*s", idx_width+1, delim); }
for (int n = 0; n < size<1>(layout); ++n) {
printf("+");
for (int i = 0; i < idx_width; ++i) {
printf("-");
}
}
printf("+\n");
}

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