64-BitBrainstorm_2026/AMSS-NCKU
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Fix BSSN-EM runtime crash

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This commit is contained in:
CGH0S7
2026-05-07 16:47:55 +08:00
parent 5525465cad
commit fea2dcc0d5
7 changed files with 103 additions and 98 deletions
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34
AMSS_NCKU_source/bssnEM_class.C
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@@ -4,7 +4,8 @@
#include <cstdio>
#include <cstdlib>
#include <map>
using namespace std;
#include <string>
using namespace std;
#else
#include <stdio.h>
#include <map.h>
@@ -330,13 +331,15 @@ bool bssn_em_cuda_keep_resident_after_step(int lev, int trfls_in, int analysis_l
static int keep_all_levels = -1;
if (keep_all_levels < 0)
{
const char *env = getenv("AMSS_CUDA_KEEP_ALL_LEVELS");
const char *env = getenv("AMSS_CUDA_EM_KEEP_ALL_LEVELS");
keep_all_levels = (env && atoi(env) != 0) ? 1 : 0;
}
static int enabled = -1;
if (enabled < 0)
{
const char *env = getenv("AMSS_CUDA_KEEP_RESIDENT_AFTER_STEP");
const char *env = getenv("AMSS_CUDA_EM_KEEP_RESIDENT_AFTER_STEP");
if (!env)
env = getenv("AMSS_CUDA_KEEP_RESIDENT_AFTER_STEP");
enabled = (env && atoi(env) != 0) ? 1 : 0;
}
if (!enabled)
@@ -2334,17 +2337,7 @@ void bssnEM_class::Step(int lev, int YN)
em_t0 = MPI_Wtime();
const bool needs_resident_download =
!bssn_em_cuda_keep_resident_after_step(lev, trfls, a_lev);
const bool skip_zero_resident_download =
needs_resident_download &&
bssn_em_zero_resident_download_fastpath_enabled() &&
bssn_em_resident_zero_fastpath_ready(GH->PatL[lev],
#ifdef WithShell
0,
#else
0,
#endif
myrank);
if (needs_resident_download && !skip_zero_resident_download)
if (needs_resident_download)
bssn_em_cuda_download_level_state(GH->PatL[lev], SynchList_cor, myrank, true);
if (em_step_timing)
em_t_resident += MPI_Wtime() - em_t0;
@@ -2951,12 +2944,13 @@ void bssnEM_class::Interp_Constraint()
}
}
ofstream outfile;
char filename[50];
sprintf(filename, "%s/interp_constraint_%05d.dat", ErrorMonitor->out_dir.c_str(), int(PhysTime / dT + 0.5));
// 0.5 for round off
outfile.open(filename);
ofstream outfile;
char suffix[64];
sprintf(suffix, "/interp_constraint_%05d.dat", int(PhysTime / dT + 0.5));
string filename = ErrorMonitor->out_dir + suffix;
// 0.5 for round off
outfile.open(filename.c_str());
outfile << "# corrdinate, H_Res, Px_Res, Py_Res, Pz_Res, Gx_Res, Gy_Res, Gz_Res, ...." << endl;
for (int i = 0; i < n; i++)
{