liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-12 15:46:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fixed precision on Windows

Browse Source
This commit is contained in:
Andrew Kane
2023-10-16 17:08:19 -07:00
parent 9ed7e63fb7
commit 9514c152bc
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/vector.c
View File

@@ -755,7 +755,12 @@ normalize_l2(PG_FUNCTION_ARGS)
Vector *a = PG_GETARG_VECTOR_P(0); Vector *a = PG_GETARG_VECTOR_P(0);
float *ax = a->x; float *ax = a->x;
double norm = 0.0; double norm = 0.0;
#ifdef _MSC_VER
/* Fix precision on Windows */
double normf;
#else
float normf; float normf;
#endif
Vector *result; Vector *result;
float *rx; float *rx;
@@ -767,7 +772,7 @@ normalize_l2(PG_FUNCTION_ARGS)
norm += (double) ax[i] * (double) ax[i]; norm += (double) ax[i] * (double) ax[i];
norm = sqrt(norm); norm = sqrt(norm);
normf = (float) norm; normf = norm;
if (normf > 0) if (normf > 0)
{ {