verbosity

cbouilla · Sep 4, 2023 · 174fad1 · 174fad1
1 parent 0205440
commit 174fad1
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/spasm_echelonize.c b/src/spasm_echelonize.c
@@ -162,8 +162,9 @@ void spasm_echelonize_GPLU(spasm *A, const int *p, int n, spasm *U, int *qinv, s
 
 static void dense_update_U(spasm *U, int rr, int Sm, const double *S, const size_t *Sp, const int *q, int *Uqinv)
 {
-	i64 extra_nnz = (2*Sm + 1 - rr) * rr / 2;     /* maximum size increase */
+	i64 extra_nnz = ((i64) (2*Sm + 1 - rr)) * rr / 2;     /* maximum size increase */
         i64 unz = spasm_nnz(U);
+        fprintf(stderr, "[dense update] enlarging U from %" PRId64 " to %" PRId64 " entries\n", unz, unz + extra_nnz);
 	spasm_csr_realloc(U, unz + extra_nnz);
 	i64 *Up = U->p;
 	int *Uj = U->j;

diff --git a/tests/dense_lsolve.c b/tests/dense_lsolve.c
@@ -3,6 +3,7 @@
 #include <assert.h>
 
 #include "spasm.h"
+#include "test_tools.h"
 
 int main(int argc, char **argv) {
   spasm_triplet *T;