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Commit 58e78fbd authored by James Willis's avatar James Willis
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Removed un-masked versions of the force interaction and incorporated them in... 

Removed un-masked versions of the force interaction and incorporated them in runner_nonsym_force_2_vec with an if statement based on a hard coded mask_cond variable.
parent 9cad02d0
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src/hydro/Gadget2/hydro_iact.h
View file @ 58e78fbd
......@@ -432,7 +432,7 @@ runner_iact_nonsym_1_vec_density(vector *r2, vector *dx, vector *dy, vector *dz,
curlvry.v = vec_mul(curlvry.v, ri.v);
curlvrz.v = vec_mul(curlvrz.v, ri.v);
/* Mask updates to intermediate vector sums for particle pi. */
/* Mask updates to intermediate vector sums for particle pi. */
rhoSum->v = vec_mask_add(rhoSum->v, vec_mul(mj.v, wi.v), mask);
rho_dhSum->v = vec_mask_sub(rho_dhSum->v, vec_mul(mj.v, vec_fma(vec_set1(hydro_dimension), wi.v,
vec_mul(xi.v, wi_dx.v))), mask);
......@@ -1238,307 +1238,13 @@ __attribute__((always_inline)) INLINE static void runner_iact_nonsym_1_vec_force
/* Change in entropy */
entropy_dt.v = mj.v * visc_term.v * dvdr.v;
/* Store the forces back on the particles. */
a_hydro_xSum->v -= vec_and(piax.v, mask.v);
a_hydro_ySum->v -= vec_and(piay.v, mask.v);
a_hydro_zSum->v -= vec_and(piaz.v, mask.v);
h_dtSum->v -= vec_and(pih_dt.v, mask.v);
v_sigSum->v = vec_fmax(v_sigSum->v, vec_and(v_sig.v, mask.v));
entropy_dtSum->v += vec_and(entropy_dt.v,mask.v);
#else
error(
"The Gadget2 serial version of runner_iact_nonsym_force was called when "
"the vectorised version should have been used.");
#endif
}
__attribute__((always_inline)) INLINE static void runner_iact_nonsym_1_vec_force_nomask(
float *R2, float *Dx, float *Dy, float *Dz, vector *vix, vector *viy, vector *viz, vector *pirho, vector *grad_hi, vector *piPOrho2, vector *balsara_i, vector *ci, float *Vjx, float *Vjy, float *Vjz, float *Pjrho, float *Grad_hj, float *PjPOrho2, float *Balsara_j, float *Cj, float *Mj, vector *hi_inv, float *Hj_inv,
vector *a_hydro_xSum, vector *a_hydro_ySum, vector *a_hydro_zSum, vector *h_dtSum, vector *v_sigSum, vector *entropy_dtSum) {
#ifdef WITH_VECTORIZATION
vector r, r2, ri;
vector dx, dy, dz;
vector vjx, vjy, vjz;
vector pjrho, grad_hj, pjPOrho2, balsara_j, cj, mj, hj_inv;
vector xi, xj;
vector hid_inv, hjd_inv;
vector wi_dx, wj_dx, wi_dr, wj_dr, dvdr;
vector piax, piay, piaz;
vector pih_dt;
vector v_sig;
vector omega_ij, mu_ij, fac_mu, balsara;
vector rho_ij, visc, visc_term, sph_term, acc, entropy_dt;
/* Fill vectors. */
r2.v = vec_load(R2);
dx.v = vec_load(Dx);
dy.v = vec_load(Dy);
dz.v = vec_load(Dz);
vjx.v = vec_load(Vjx);
vjy.v = vec_load(Vjy);
vjz.v = vec_load(Vjz);
mj.v = vec_load(Mj);
pjrho.v = vec_load(Pjrho);
grad_hj.v = vec_load(Grad_hj);
pjPOrho2.v = vec_load(PjPOrho2);
balsara_j.v = vec_load(Balsara_j);
cj.v = vec_load(Cj);
hj_inv.v = vec_load(Hj_inv);
fac_mu.v = vec_set1(1.f); /* Will change with cosmological integration */
/* Load stuff. */
balsara.v = balsara_i->v + balsara_j.v;
/* Get the radius and inverse radius. */
ri = vec_reciprocal_sqrt(r2);
r.v = r2.v * ri.v;
/* Get the kernel for hi. */
hid_inv = pow_dimension_plus_one_vec(*hi_inv);
xi.v = r.v * hi_inv->v;
kernel_eval_dWdx_force_vec(&xi, &wi_dx);
wi_dr.v = hid_inv.v * wi_dx.v;
/* Get the kernel for hj. */
hjd_inv = pow_dimension_plus_one_vec(hj_inv);
xj.v = r.v * hj_inv.v;
/* Calculate the kernel for two particles. */
kernel_eval_dWdx_force_vec(&xj, &wj_dx);
wj_dr.v = hjd_inv.v * wj_dx.v;
/* Compute dv dot r. */
dvdr.v = ((vix->v - vjx.v) * dx.v) + ((viy->v - vjy.v) * dy.v) +
((viz->v - vjz.v) * dz.v);
/* Compute the relative velocity. (This is 0 if the particles move away from
* each other and negative otherwise) */
omega_ij.v = vec_fmin(dvdr.v, vec_setzero());
mu_ij.v = fac_mu.v * ri.v * omega_ij.v; /* This is 0 or negative */
/* Compute signal velocity */
v_sig.v = ci->v + cj.v - vec_set1(3.0f) * mu_ij.v;
/* Now construct the full viscosity term */
rho_ij.v = vec_set1(0.5f) * (pirho->v + pjrho.v);
visc.v = vec_set1(-0.25f) * vec_set1(const_viscosity_alpha) * v_sig.v *
mu_ij.v * balsara.v / rho_ij.v;
/* Now, convolve with the kernel */
visc_term.v = vec_set1(0.5f) * visc.v * (wi_dr.v + wj_dr.v) * ri.v;
sph_term.v =
(grad_hi->v * piPOrho2->v * wi_dr.v + grad_hj.v * pjPOrho2.v * wj_dr.v) *
ri.v;
/* Eventually get the acceleration */
acc.v = visc_term.v + sph_term.v;
/* Use the force, Luke! */
piax.v = mj.v * dx.v * acc.v;
piay.v = mj.v * dy.v * acc.v;
piaz.v = mj.v * dz.v * acc.v;
/* Get the time derivative for h. */
pih_dt.v = mj.v * dvdr.v * ri.v / pjrho.v * wi_dr.v;
/* Change in entropy */
entropy_dt.v = mj.v * visc_term.v * dvdr.v;
/* Store the forces back on the particles. */
a_hydro_xSum->v -= piax.v;
a_hydro_ySum->v -= piay.v;
a_hydro_zSum->v -= piaz.v;
h_dtSum->v -= pih_dt.v;
v_sigSum->v = vec_fmax(v_sigSum->v, v_sig.v);
entropy_dtSum->v += entropy_dt.v;
#else
error(
"The Gadget2 serial version of runner_iact_nonsym_force was called when "
"the vectorised version should have been used.");
#endif
}
__attribute__((always_inline)) INLINE static void runner_iact_nonsym_2_vec_force(
float *R2, float *Dx, float *Dy, float *Dz, vector *vix, vector *viy, vector *viz, vector *pirho, vector *grad_hi, vector *piPOrho2, vector *balsara_i, vector *ci, float *Vjx, float *Vjy, float *Vjz, float *Pjrho, float *Grad_hj, float *PjPOrho2, float *Balsara_j, float *Cj, float *Mj, vector *hi_inv, float *Hj_inv,
vector *a_hydro_xSum, vector *a_hydro_ySum, vector *a_hydro_zSum, vector *h_dtSum, vector *v_sigSum, vector *entropy_dtSum, mask_t mask, mask_t mask_2) {
#ifdef WITH_VECTORIZATION
vector r, r2, ri;
vector dx, dy, dz;
vector vjx, vjy, vjz;
vector pjrho, grad_hj, pjPOrho2, balsara_j, cj, mj, hj_inv;
vector xi, xj;
vector hid_inv, hjd_inv;
vector wi_dx, wj_dx, wi_dr, wj_dr, dvdr;
vector piax, piay, piaz;
vector pih_dt;
vector v_sig;
vector omega_ij, mu_ij, fac_mu, balsara;
vector rho_ij, visc, visc_term, sph_term, acc, entropy_dt;
vector r_2, r2_2, ri_2;
vector dx_2, dy_2, dz_2;
vector vjx_2, vjy_2, vjz_2;
vector pjrho_2, grad_hj_2, pjPOrho2_2, balsara_j_2, cj_2, mj_2, hj_inv_2;
vector xi_2, xj_2;
vector hjd_inv_2;
vector wi_dx_2, wj_dx_2, wi_dr_2, wj_dr_2, dvdr_2;
vector piax_2, piay_2, piaz_2;
vector pih_dt_2;
vector v_sig_2;
vector omega_ij_2, mu_ij_2, balsara_2;
vector rho_ij_2, visc_2, visc_term_2, sph_term_2, acc_2, entropy_dt_2;
/* Fill vectors. */
r2.v = vec_load(R2);
dx.v = vec_load(Dx);
dy.v = vec_load(Dy);
dz.v = vec_load(Dz);
vjx.v = vec_load(Vjx);
vjy.v = vec_load(Vjy);
vjz.v = vec_load(Vjz);
mj.v = vec_load(Mj);
pjrho.v = vec_load(Pjrho);
grad_hj.v = vec_load(Grad_hj);
pjPOrho2.v = vec_load(PjPOrho2);
balsara_j.v = vec_load(Balsara_j);
cj.v = vec_load(Cj);
hj_inv.v = vec_load(Hj_inv);
fac_mu.v = vec_set1(1.f); /* Will change with cosmological integration */
r2_2.v = vec_load(&R2[VEC_SIZE]);
dx_2.v = vec_load(&Dx[VEC_SIZE]);
dy_2.v = vec_load(&Dy[VEC_SIZE]);
dz_2.v = vec_load(&Dz[VEC_SIZE]);
vjx_2.v = vec_load(&Vjx[VEC_SIZE]);
vjy_2.v = vec_load(&Vjy[VEC_SIZE]);
vjz_2.v = vec_load(&Vjz[VEC_SIZE]);
mj_2.v = vec_load(&Mj[VEC_SIZE]);
pjrho_2.v = vec_load(&Pjrho[VEC_SIZE]);
grad_hj_2.v = vec_load(&Grad_hj[VEC_SIZE]);
pjPOrho2_2.v = vec_load(&PjPOrho2[VEC_SIZE]);
balsara_j_2.v = vec_load(&Balsara_j[VEC_SIZE]);
cj_2.v = vec_load(&Cj[VEC_SIZE]);
hj_inv_2.v = vec_load(&Hj_inv[VEC_SIZE]);
/* Load stuff. */
balsara.v = balsara_i->v + balsara_j.v;
balsara_2.v = balsara_i->v + balsara_j_2.v;
/* Get the radius and inverse radius. */
ri = vec_reciprocal_sqrt(r2);
ri_2 = vec_reciprocal_sqrt(r2_2);
r.v = r2.v * ri.v;
r_2.v = r2_2.v * ri_2.v;
/* Get the kernel for hi. */
hid_inv = pow_dimension_plus_one_vec(*hi_inv);
xi.v = r.v * hi_inv->v;
xi_2.v = r_2.v * hi_inv->v;
kernel_eval_dWdx_force_vec(&xi, &wi_dx);
kernel_eval_dWdx_force_vec(&xi_2, &wi_dx_2);
wi_dr.v = hid_inv.v * wi_dx.v;
wi_dr_2.v = hid_inv.v * wi_dx_2.v;
/* Get the kernel for hj. */
hjd_inv = pow_dimension_plus_one_vec(hj_inv);
hjd_inv_2 = pow_dimension_plus_one_vec(hj_inv_2);
xj.v = r.v * hj_inv.v;
xj_2.v = r_2.v * hj_inv_2.v;
/* Calculate the kernel for two particles. */
kernel_eval_dWdx_force_vec(&xj, &wj_dx);
kernel_eval_dWdx_force_vec(&xj_2, &wj_dx_2);
wj_dr.v = hjd_inv.v * wj_dx.v;
wj_dr_2.v = hjd_inv_2.v * wj_dx_2.v;
/* Compute dv dot r. */
dvdr.v = ((vix->v - vjx.v) * dx.v) + ((viy->v - vjy.v) * dy.v) +
((viz->v - vjz.v) * dz.v);
dvdr_2.v = ((vix->v - vjx_2.v) * dx_2.v) + ((viy->v - vjy_2.v) * dy_2.v) +
((viz->v - vjz_2.v) * dz_2.v);
/* Compute the relative velocity. (This is 0 if the particles move away from
* each other and negative otherwise) */
omega_ij.v = vec_fmin(dvdr.v, vec_setzero());
omega_ij_2.v = vec_fmin(dvdr_2.v, vec_setzero());
mu_ij.v = fac_mu.v * ri.v * omega_ij.v; /* This is 0 or negative */
mu_ij_2.v = fac_mu.v * ri_2.v * omega_ij_2.v; /* This is 0 or negative */
/* Compute signal velocity */
v_sig.v = ci->v + cj.v - vec_set1(3.0f) * mu_ij.v;
v_sig_2.v = ci->v + cj_2.v - vec_set1(3.0f) * mu_ij_2.v;
/* Now construct the full viscosity term */
rho_ij.v = vec_set1(0.5f) * (pirho->v + pjrho.v);
rho_ij_2.v = vec_set1(0.5f) * (pirho->v + pjrho_2.v);
visc.v = vec_set1(-0.25f) * vec_set1(const_viscosity_alpha) * v_sig.v *
mu_ij.v * balsara.v / rho_ij.v;
visc_2.v = vec_set1(-0.25f) * vec_set1(const_viscosity_alpha) * v_sig_2.v *
mu_ij_2.v * balsara_2.v / rho_ij_2.v;
/* Now, convolve with the kernel */
visc_term.v = vec_set1(0.5f) * visc.v * (wi_dr.v + wj_dr.v) * ri.v;
visc_term_2.v = vec_set1(0.5f) * visc_2.v * (wi_dr_2.v + wj_dr_2.v) * ri_2.v;
sph_term.v =
(grad_hi->v * piPOrho2->v * wi_dr.v + grad_hj.v * pjPOrho2.v * wj_dr.v) *
ri.v;
sph_term_2.v =
(grad_hi->v * piPOrho2->v * wi_dr_2.v + grad_hj_2.v * pjPOrho2_2.v * wj_dr_2.v) *
ri_2.v;
/* Eventually get the acceleration */
acc.v = visc_term.v + sph_term.v;
acc_2.v = visc_term_2.v + sph_term_2.v;
/* Use the force, Luke! */
piax.v = mj.v * dx.v * acc.v;
piax_2.v = mj_2.v * dx_2.v * acc_2.v;
piay.v = mj.v * dy.v * acc.v;
piay_2.v = mj_2.v * dy_2.v * acc_2.v;
piaz.v = mj.v * dz.v * acc.v;
piaz_2.v = mj_2.v * dz_2.v * acc_2.v;
/* Get the time derivative for h. */
pih_dt.v = mj.v * dvdr.v * ri.v / pjrho.v * wi_dr.v;
pih_dt_2.v = mj_2.v * dvdr_2.v * ri_2.v / pjrho_2.v * wi_dr_2.v;
/* Change in entropy */
entropy_dt.v = mj.v * visc_term.v * dvdr.v;
entropy_dt_2.v = mj_2.v * visc_term_2.v * dvdr_2.v;
/* Store the forces back on the particles. */
a_hydro_xSum->v = vec_mask_sub(a_hydro_xSum->v, piax.v, mask);
a_hydro_xSum->v = vec_mask_sub(a_hydro_xSum->v, piax_2.v, mask_2);
a_hydro_ySum->v = vec_mask_sub(a_hydro_ySum->v, piay.v, mask);
a_hydro_ySum->v = vec_mask_sub(a_hydro_ySum->v, piay_2.v, mask_2);
a_hydro_zSum->v = vec_mask_sub(a_hydro_zSum->v, piaz.v, mask);
a_hydro_zSum->v = vec_mask_sub(a_hydro_zSum->v, piaz_2.v, mask_2);
h_dtSum->v = vec_mask_sub(h_dtSum->v, pih_dt.v, mask);
h_dtSum->v = vec_mask_sub(h_dtSum->v, pih_dt_2.v, mask_2);
v_sigSum->v = vec_fmax(v_sigSum->v, vec_and_mask(v_sig, mask));
v_sigSum->v = vec_fmax(v_sigSum->v, vec_and_mask(v_sig_2, mask_2));
entropy_dtSum->v = vec_mask_add(entropy_dtSum->v, entropy_dt.v, mask);
entropy_dtSum->v = vec_mask_add(entropy_dtSum->v, entropy_dt_2.v, mask_2);
#else
......@@ -1549,9 +1255,9 @@ __attribute__((always_inline)) INLINE static void runner_iact_nonsym_2_vec_force
#endif
}
__attribute__((always_inline)) INLINE static void runner_iact_nonsym_2_vec_force_nomask(
__attribute__((always_inline)) INLINE static void runner_iact_nonsym_2_vec_force(
float *R2, float *Dx, float *Dy, float *Dz, vector *vix, vector *viy, vector *viz, vector *pirho, vector *grad_hi, vector *piPOrho2, vector *balsara_i, vector *ci, float *Vjx, float *Vjy, float *Vjz, float *Pjrho, float *Grad_hj, float *PjPOrho2, float *Balsara_j, float *Cj, float *Mj, vector *hi_inv, float *Hj_inv,
vector *a_hydro_xSum, vector *a_hydro_ySum, vector *a_hydro_zSum, vector *h_dtSum, vector *v_sigSum, vector *entropy_dtSum) {
vector *a_hydro_xSum, vector *a_hydro_ySum, vector *a_hydro_zSum, vector *h_dtSum, vector *v_sigSum, vector *entropy_dtSum, mask_t mask, mask_t mask_2, short mask_cond) {
#ifdef WITH_VECTORIZATION
......@@ -1706,19 +1412,34 @@ __attribute__((always_inline)) INLINE static void runner_iact_nonsym_2_vec_force
entropy_dt_2.v = mj_2.v * visc_term_2.v * dvdr_2.v;
/* Store the forces back on the particles. */
a_hydro_xSum->v -= piax.v;
a_hydro_xSum->v -= piax_2.v;
a_hydro_ySum->v -= piay.v;
a_hydro_ySum->v -= piay_2.v;
a_hydro_zSum->v -= piaz.v;
a_hydro_zSum->v -= piaz_2.v;
h_dtSum->v -= pih_dt.v;
h_dtSum->v -= pih_dt_2.v;
v_sigSum->v = vec_fmax(v_sigSum->v, v_sig.v);
v_sigSum->v = vec_fmax(v_sigSum->v, v_sig_2.v);
entropy_dtSum->v += entropy_dt.v;
entropy_dtSum->v += entropy_dt_2.v;
if(mask_cond) {
a_hydro_xSum->v = vec_mask_sub(a_hydro_xSum->v, piax.v, mask);
a_hydro_xSum->v = vec_mask_sub(a_hydro_xSum->v, piax_2.v, mask_2);
a_hydro_ySum->v = vec_mask_sub(a_hydro_ySum->v, piay.v, mask);
a_hydro_ySum->v = vec_mask_sub(a_hydro_ySum->v, piay_2.v, mask_2);
a_hydro_zSum->v = vec_mask_sub(a_hydro_zSum->v, piaz.v, mask);
a_hydro_zSum->v = vec_mask_sub(a_hydro_zSum->v, piaz_2.v, mask_2);
h_dtSum->v = vec_mask_sub(h_dtSum->v, pih_dt.v, mask);
h_dtSum->v = vec_mask_sub(h_dtSum->v, pih_dt_2.v, mask_2);
v_sigSum->v = vec_fmax(v_sigSum->v, vec_and_mask(v_sig, mask));
v_sigSum->v = vec_fmax(v_sigSum->v, vec_and_mask(v_sig_2, mask_2));
entropy_dtSum->v = vec_mask_add(entropy_dtSum->v, entropy_dt.v, mask);
entropy_dtSum->v = vec_mask_add(entropy_dtSum->v, entropy_dt_2.v, mask_2);
}
else {
a_hydro_xSum->v = vec_sub(a_hydro_xSum->v, piax.v);
a_hydro_xSum->v = vec_sub(a_hydro_xSum->v, piax_2.v);
a_hydro_ySum->v = vec_sub(a_hydro_ySum->v, piay.v);
a_hydro_ySum->v = vec_sub(a_hydro_ySum->v, piay_2.v);
a_hydro_zSum->v = vec_sub(a_hydro_zSum->v, piaz.v);
a_hydro_zSum->v = vec_sub(a_hydro_zSum->v, piaz_2.v);
h_dtSum->v = vec_sub(h_dtSum->v, pih_dt.v);
h_dtSum->v = vec_sub(h_dtSum->v, pih_dt_2.v);
v_sigSum->v = vec_fmax(v_sigSum->v, v_sig.v);
v_sigSum->v = vec_fmax(v_sigSum->v, v_sig_2.v);
entropy_dtSum->v = vec_add(entropy_dtSum->v, entropy_dt.v);
entropy_dtSum->v = vec_add(entropy_dtSum->v, entropy_dt_2.v);
}
#else
error(
......@@ -1727,6 +1448,7 @@ __attribute__((always_inline)) INLINE static void runner_iact_nonsym_2_vec_force
#endif
}
#endif
#endif /* SWIFT_GADGET2_HYDRO_IACT_H */
src/runner_doiact_vec.c
View file @ 58e78fbd
......@@ -323,7 +323,7 @@ __attribute__((always_inline)) INLINE static void calcRemForceInteractions(
runner_iact_nonsym_2_vec_force(
&int_cache->r2q[*icount_align], &int_cache->dxq[*icount_align], &int_cache->dyq[*icount_align], &int_cache->dzq[*icount_align], v_vix, v_viy, v_viz, v_rhoi, v_grad_hi, v_pOrhoi2, v_balsara_i, v_ci,
&int_cache->vxq[*icount_align], &int_cache->vyq[*icount_align], &int_cache->vzq[*icount_align], &int_cache->rhoq[*icount_align], &int_cache->grad_hq[*icount_align], &int_cache->pOrho2q[*icount_align], &int_cache->balsaraq[*icount_align], &int_cache->soundspeedq[*icount_align], &int_cache->mq[*icount_align], v_hi_inv, &int_cache->h_invq[*icount_align],
a_hydro_xSum, a_hydro_ySum, a_hydro_zSum, h_dtSum, v_sigSum, entropy_dtSum, int_mask, int_mask2);
a_hydro_xSum, a_hydro_ySum, a_hydro_zSum, h_dtSum, v_sigSum, entropy_dtSum, int_mask, int_mask2, 1);
}
}
......@@ -458,13 +458,19 @@ __attribute__((always_inline)) INLINE static void storeForceInteractions(
v_vix, v_viy, v_viz, v_rhoi, v_grad_hi, v_pOrhoi2, v_balsara_i, v_ci,
&icount_align, 2);
/* Initialise masks to true in case remainder interactions have been
* performed. */
mask_t int_mask, int_mask2;
vec_init_mask(int_mask);
vec_init_mask(int_mask2);
/* Perform interactions. */
for (int pjd = 0; pjd < icount_align; pjd += (2 * VEC_SIZE)) {
runner_iact_nonsym_2_vec_force_nomask(
runner_iact_nonsym_2_vec_force(
&int_cache->r2q[pjd], &int_cache->dxq[pjd], &int_cache->dyq[pjd], &int_cache->dzq[pjd], v_vix, v_viy, v_viz, v_rhoi, v_grad_hi, v_pOrhoi2, v_balsara_i, v_ci,
&int_cache->vxq[pjd], &int_cache->vyq[pjd], &int_cache->vzq[pjd], &int_cache->rhoq[pjd], &int_cache->grad_hq[pjd], &int_cache->pOrho2q[pjd], &int_cache->balsaraq[pjd], &int_cache->soundspeedq[pjd], &int_cache->mq[pjd], v_hi_inv, &int_cache->h_invq[pjd],
a_hydro_xSum, a_hydro_ySum, a_hydro_zSum, h_dtSum, v_sigSum, entropy_dtSum);
a_hydro_xSum, a_hydro_ySum, a_hydro_zSum, h_dtSum, v_sigSum, entropy_dtSum, int_mask, int_mask2, 0);
}
/* Reset interaction count. */
......@@ -956,12 +962,18 @@ __attribute__((always_inline)) INLINE void runner_doself2_force_vec(
&v_vix, &v_viy, &v_viz, &v_rhoi, &v_grad_hi, &v_pOrhoi2, &v_balsara_i, &v_ci,
&icount_align, 2);
/* Initialise masks to true in case remainder interactions have been
* performed. */
mask_t int_mask, int_mask2;
vec_init_mask(int_mask);
vec_init_mask(int_mask2);
/* Perform interaction with 2 vectors. */
for (int pjd = 0; pjd < icount_align; pjd += (2 * VEC_SIZE)) {
runner_iact_nonsym_2_vec_force_nomask(
runner_iact_nonsym_2_vec_force(
&int_cache.r2q[pjd], &int_cache.dxq[pjd], &int_cache.dyq[pjd], &int_cache.dzq[pjd], &v_vix, &v_viy, &v_viz, &v_rhoi, &v_grad_hi, &v_pOrhoi2, &v_balsara_i, &v_ci,
&int_cache.vxq[pjd], &int_cache.vyq[pjd], &int_cache.vzq[pjd], &int_cache.rhoq[pjd], &int_cache.grad_hq[pjd], &int_cache.pOrho2q[pjd], &int_cache.balsaraq[pjd], &int_cache.soundspeedq[pjd], &int_cache.mq[pjd], &v_hi_inv, &int_cache.h_invq[pjd],
&a_hydro_xSum, &a_hydro_ySum, &a_hydro_zSum, &h_dtSum, &v_sigSum, &entropy_dtSum);
&a_hydro_xSum, &a_hydro_ySum, &a_hydro_zSum, &h_dtSum, &v_sigSum, &entropy_dtSum,int_mask, int_mask2, 0);
}
......
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