64-BitBrainstorm_2026/AMSS-NCKU
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Elide dead stores in BSSN RHS hot path

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(cherry picked from commit f9fbf97e64)
This commit is contained in:
CGH0S7
2026-04-13 15:10:22 +08:00
committed by ianchb
parent 6410c62e3e
commit 7c6f15002e
1 changed files with 0 additions and 4 deletions
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AMSS_NCKU_source/bssn_rhs_c.C
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@@ -283,9 +283,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
+ ( gupxy[i]*gupyz[i] + gupyy[i]*gupxz[i] ) * Axy[i]
+ ( gupxy[i]*gupzz[i] + gupyz[i]*gupxz[i] ) * Axz[i]
+ ( gupyy[i]*gupzz[i] + gupyz[i]*gupyz[i] ) * Ayz[i];
Rxx[i] = axx; Ryy[i] = ayy; Rzz[i] = azz;
Rxy[i] = axy; Rxz[i] = axz; Ryz[i] = ayz;
Gamx_rhs[i] = - TWO * ( Lapx[i]*axx + Lapy[i]*axy + Lapz[i]*axz ) +
TWO * alpn1[i] * (
-F3o2/chin1[i] * ( chix[i]*axx + chiy[i]*axy + chiz[i]*axz ) -
@@ -332,7 +329,6 @@ int f_compute_rhs_bssn(int *ex, double &T,
double lfxx = gxxx[i] + gxyy[i] + gxzz[i];
double lfxy = gxyx[i] + gyyy[i] + gyzz[i];
double lfxz = gxzx[i] + gyzy[i] + gzzz[i];
fxx[i] = lfxx; fxy[i] = lfxy; fxz[i] = lfxz;
double gxa = gupxx[i]*Gamxxx[i] + gupyy[i]*Gamxyy[i] + gupzz[i]*Gamxzz[i]
+ TWO * ( gupxy[i]*Gamxxy[i] + gupxz[i]*Gamxxz[i] + gupyz[i]*Gamxyz[i] );