修正SOGKSpace中的常量定义，使用MY_PI替代M_PI，并注释掉调试信息输出

Author: Johnsonjz

source/lmp/sog.cpp

@@ -1759,7 +1759,7 @@ void SOGKSpace::compute_single(int eflag, int vflag) {
         //   a1 = [Lx, 0, 0], a2 = [xy, Ly, 0], a3 = [xz, yz, Lz]
         double xy = domain->xy, xz_d = domain->xz, yz = domain->yz;
         double V = Lx * Ly * Lz;
-        double twopi_over_V = 2.0 * M_PI / V;
+        double twopi_over_V = 2.0 * MY_PI / V;
 
         // |b1|² from a2×a3 = [Ly·Lz, −xy·Lz, xy·yz − Ly·xz]
         double b1_sq = (Ly*Lz)*(Ly*Lz) + (xy*Lz)*(xy*Lz)
@@ -1776,7 +1776,7 @@ void SOGKSpace::compute_single(int eflag, int vflag) {
         k_min_sq = std::min({b1_sq, b2_sq, b3_sq});
       } else {
         double L_max = std::max({Lx, Ly, Lz});
-        k_min_sq = (2.0 * M_PI / L_max) * (2.0 * M_PI / L_max);
+        k_min_sq = (2.0 * MY_PI / L_max) * (2.0 * MY_PI / L_max);
       }
 
       double kfac_eff = 0.0;
@@ -1816,16 +1816,16 @@ void SOGKSpace::compute_single(int eflag, int vflag) {
         if (rd > max_rel_diff) max_rel_diff = rd;
       }
     }
-    if (comm->me == 0 && max_rel_diff > 0.0001) {
-      std::string msg = fmt::format(
-          "  SOG virial: max |force·r - Fourier|/max = {:.6f}\n"
-          "    force·r: {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f}\n"
-          "    Fourier: {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f}\n",
-          max_rel_diff,
-          vr_all[0], vr_all[1], vr_all[2], vr_all[3], vr_all[4], vr_all[5],
-          virial[0], virial[1], virial[2], virial[3], virial[4], virial[5]);
-      utils::logmesg(lmp, msg);
-    }
+    // if (comm->me == 0 && max_rel_diff > 0.0001) {
+    //   std::string msg = fmt::format(
+    //       "  SOG virial: max |force·r - Fourier|/max = {:.6f}\n"
+    //       "    force·r: {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f}\n"
+    //       "    Fourier: {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f} {:12.4f}\n",
+    //       max_rel_diff,
+    //       vr_all[0], vr_all[1], vr_all[2], vr_all[3], vr_all[4], vr_all[5],
+    //       virial[0], virial[1], virial[2], virial[3], virial[4], virial[5]);
+    //   utils::logmesg(lmp, msg);
+    // }
   }
 }