Add optional CUDA surface interpolation

2026-04-30 19:21:19 +08:00
parent 6835608f92
commit be9033f449
3 changed files with 270 additions and 6 deletions
--- a/AMSS_NCKU_source/bssn_rhs_cuda.h
+++ b/AMSS_NCKU_source/bssn_rhs_cuda.h
@@ -102,6 +102,25 @@ int bssn_cuda_interp_state_point3(void *block_tag,
                                  const double *soa3,
                                  double *out3);

+int bssn_cuda_interp_host_two_fields(void *block_tag,
+                                     int *ex,
+                                     double *field0,
+                                     double *field1,
+                                     double x0,
+                                     double y0,
+                                     double z0,
+                                     double dx,
+                                     double dy,
+                                     double dz,
+                                     const double *px,
+                                     const double *py,
+                                     const double *pz,
+                                     int npoints,
+                                     int ordn,
+                                     int symmetry,
+                                     const double *soa6,
+                                     double *out_interleaved);
+
 int bssn_cuda_unpack_state_region_from_host_buffer(void *block_tag,
                                                   int state_index,
                                                   double *host_buffer,