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add single precision, add aa-vec-sl-soa kernel, updated doc
[LbmBenchmarkKernelsPublic.git] / src / BenchKernelD3Q19ListAaPv.c
diff --git a/src/BenchKernelD3Q19ListAaPv.c b/src/BenchKernelD3Q19ListAaPv.c
index b1dee16a35dc5ab8c36e6a7cea8848edf282d0f3..8ae0c2cd1cf735c6b36990c74050dc0795a20293 100644 (file)
--- a/src/BenchKernelD3Q19ListAaPv.c
+++ b/src/BenchKernelD3Q19ListAaPv.c
@@ -49,8 +49,8 @@ void FNAME(D3Q19ListAaPvKernel)(LatticeDesc * ld, KernelData * kernelData, CaseD
        Assert(kernelData != NULL);
        Assert(cd != NULL);
 
-       Assert(cd->Omega > 0.0);
-       Assert(cd->Omega < 2.0);
+       Assert(cd->Omega > F(0.0));
+       Assert(cd->Omega < F(2.0));;
 
 #if defined(VTK_OUTPUT) || defined(STATISTICS) || defined(VERIFICATION)
        KernelData     * kd  = (KernelData *)kernelData;
@@ -160,8 +160,8 @@ static void KernelEven(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
        Assert(kernelData != NULL);
        Assert(cd != NULL);
 
-       Assert(cd->Omega > 0.0);
-       Assert(cd->Omega < 2.0);
+       Assert(cd->Omega > F(0.0));
+       Assert(cd->Omega < F(2.0));
 
        KernelData        * kd   = (KernelData *)kernelData;
        KernelDataList    * kdl  = KDL(kernelData);
@@ -170,19 +170,19 @@ static void KernelEven(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
        PdfT omega = cd->Omega;
        PdfT omegaEven = omega;
 
-       PdfT magicParam = 1.0 / 12.0;
-       PdfT omegaOdd = 1.0 / (0.5 + magicParam / (1.0 / omega - 0.5));
+       PdfT magicParam = F(1.0) / F(12.0);
+       PdfT omegaOdd = F(1.0) / (F(0.5) + magicParam / (F(1.0) / omega - F(0.5)));
 
-       PdfT evenPart = 0.0;
-       PdfT oddPart = 0.0;
-       PdfT dir_indep_trm = 0.0;
+       PdfT evenPart = F(0.0);
+       PdfT oddPart = F(0.0);
+       PdfT dir_indep_trm = F(0.0);
 
-       const PdfT w_0 = 1.0 /  3.0;
-       const PdfT w_1 = 1.0 / 18.0;
-       const PdfT w_2 = 1.0 / 36.0;
+       const PdfT w_0 = F(1.0) / F( 3.0);
+       const PdfT w_1 = F(1.0) / F(18.0);
+       const PdfT w_2 = F(1.0) / F(36.0);
 
-       const PdfT w_1_x3 = w_1 * 3.0;  const PdfT w_1_nine_half = w_1 * 9.0 / 2.0;     PdfT w_1_indep = 0.0;
-       const PdfT w_2_x3 = w_2 * 3.0;  const PdfT w_2_nine_half = w_2 * 9.0 / 2.0;     PdfT w_2_indep = 0.0;
+       const PdfT w_1_x3 = w_1 * F(3.0);       const PdfT w_1_nine_half = w_1 * F(9.0) / F(2.0);       PdfT w_1_indep = F(0.0);
+       const PdfT w_2_x3 = w_2 * F(3.0);       const PdfT w_2_nine_half = w_2 * F(9.0) / F(2.0);       PdfT w_2_indep = F(0.0);
 
        PdfT ui;
 
@@ -190,8 +190,8 @@ static void KernelEven(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
        PdfT dens;
 
 
-       VPDFT VONE_HALF = VSET(0.5);
-       VPDFT VTHREE_HALF = VSET(3.0 / 2.0);
+       VPDFT VONE_HALF = VSET(F(0.5));
+       VPDFT VTHREE_HALF = VSET(F(3.0) / F(2.0));
 
        VPDFT vw_1_indep, vw_2_indep;
        VPDFT vw_0 = VSET(w_0);
@@ -393,7 +393,7 @@ static void KernelEven(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
                           pdf_T  + pdf_TN + pdf_TE + pdf_TS + pdf_TW +
                           pdf_B  + pdf_BN + pdf_BE + pdf_BS + pdf_BW;
 
-               dir_indep_trm = dens - (ux * ux + uy * uy + uz * uz)*3.0/2.0;
+               dir_indep_trm = dens - (ux * ux + uy * uy + uz * uz) * F(3.0) / F(2.0);
 
                // direction: w_0
                src[I(index, D3Q19_C)             ]  = pdf_C - omegaEven*(pdf_C - w_0*dir_indep_trm);
@@ -402,20 +402,20 @@ static void KernelEven(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
                w_1_indep = w_1*dir_indep_trm;
 
                ui = uy;
-               evenPart = omegaEven*( 0.5*(pdf_N + pdf_S) - ui*ui*w_1_nine_half - w_1_indep );
-               oddPart = omegaOdd*(0.5*(pdf_N - pdf_S) - ui*w_1_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_N + pdf_S) - ui*ui*w_1_nine_half - w_1_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_N - pdf_S) - ui*w_1_x3 );
                src[I(index, D3Q19_S)]  = pdf_N - evenPart - oddPart;
                src[I(index, D3Q19_N)]  = pdf_S - evenPart + oddPart;
 
                ui = ux;
-               evenPart = omegaEven*( 0.5*(pdf_E + pdf_W) - ui*ui*w_1_nine_half - w_1_indep );
-               oddPart = omegaOdd*(0.5*(pdf_E - pdf_W) - ui*w_1_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_E + pdf_W) - ui*ui*w_1_nine_half - w_1_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_E - pdf_W) - ui*w_1_x3 );
                src[I(index, D3Q19_W)]  = pdf_E - evenPart - oddPart;
                src[I(index, D3Q19_E)]  = pdf_W - evenPart + oddPart;
 
                ui = uz;
-               evenPart = omegaEven*( 0.5*(pdf_T + pdf_B) - ui*ui*w_1_nine_half - w_1_indep );
-               oddPart = omegaOdd*(0.5*(pdf_T - pdf_B) - ui*w_1_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_T + pdf_B) - ui*ui*w_1_nine_half - w_1_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_T - pdf_B) - ui*w_1_x3 );
                src[I(index, D3Q19_B)]  = pdf_T - evenPart - oddPart;
                src[I(index, D3Q19_T)]  = pdf_B - evenPart + oddPart;
 
@@ -423,38 +423,38 @@ static void KernelEven(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
                w_2_indep = w_2*dir_indep_trm;
 
                ui = -ux + uy;
-               evenPart = omegaEven*( 0.5*(pdf_NW + pdf_SE) - ui*ui*w_2_nine_half - w_2_indep );
-               oddPart = omegaOdd*(0.5*(pdf_NW - pdf_SE) - ui*w_2_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_NW + pdf_SE) - ui*ui*w_2_nine_half - w_2_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_NW - pdf_SE) - ui*w_2_x3 );
                src[I(index, D3Q19_SE)] = pdf_NW - evenPart - oddPart;
                src[I(index, D3Q19_NW)] = pdf_SE - evenPart + oddPart;
 
                ui = ux + uy;
-               evenPart = omegaEven*( 0.5*(pdf_NE + pdf_SW) - ui*ui*w_2_nine_half - w_2_indep );
-               oddPart = omegaOdd*(0.5*(pdf_NE - pdf_SW) - ui*w_2_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_NE + pdf_SW) - ui*ui*w_2_nine_half - w_2_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_NE - pdf_SW) - ui*w_2_x3 );
                src[I(index, D3Q19_SW)] = pdf_NE - evenPart - oddPart;
                src[I(index, D3Q19_NE)] = pdf_SW - evenPart + oddPart;
 
                ui = -ux + uz;
-               evenPart = omegaEven*( 0.5*(pdf_TW + pdf_BE) - ui*ui*w_2_nine_half - w_2_indep );
-               oddPart = omegaOdd*(0.5*(pdf_TW - pdf_BE) - ui*w_2_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_TW + pdf_BE) - ui*ui*w_2_nine_half - w_2_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_TW - pdf_BE) - ui*w_2_x3 );
                src[I(index, D3Q19_BE)] = pdf_TW - evenPart - oddPart;
                src[I(index, D3Q19_TW)] = pdf_BE - evenPart + oddPart;
 
                ui = ux + uz;
-               evenPart = omegaEven*( 0.5*(pdf_TE + pdf_BW) - ui*ui*w_2_nine_half - w_2_indep );
-               oddPart = omegaOdd*(0.5*(pdf_TE - pdf_BW) - ui*w_2_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_TE + pdf_BW) - ui*ui*w_2_nine_half - w_2_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_TE - pdf_BW) - ui*w_2_x3 );
                src[I(index, D3Q19_BW)] = pdf_TE - evenPart - oddPart;
                src[I(index, D3Q19_TE)] = pdf_BW - evenPart + oddPart;
 
                ui = -uy + uz;
-               evenPart = omegaEven*( 0.5*(pdf_TS + pdf_BN) - ui*ui*w_2_nine_half - w_2_indep );
-               oddPart = omegaOdd*(0.5*(pdf_TS - pdf_BN) - ui*w_2_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_TS + pdf_BN) - ui*ui*w_2_nine_half - w_2_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_TS - pdf_BN) - ui*w_2_x3 );
                src[I(index, D3Q19_BN)] = pdf_TS - evenPart - oddPart;
                src[I(index, D3Q19_TS)] = pdf_BN - evenPart + oddPart;
 
                ui = uy + uz;
-               evenPart = omegaEven*( 0.5*(pdf_TN + pdf_BS) - ui*ui*w_2_nine_half - w_2_indep );
-               oddPart = omegaOdd*(0.5*(pdf_TN - pdf_BS) - ui*w_2_x3 );
+               evenPart = omegaEven*( F(0.5)*(pdf_TN + pdf_BS) - ui*ui*w_2_nine_half - w_2_indep );
+               oddPart = omegaOdd*(F(0.5)*(pdf_TN - pdf_BS) - ui*w_2_x3 );
                src[I(index, D3Q19_BS)] = pdf_TN - evenPart - oddPart;
                src[I(index, D3Q19_TN)] = pdf_BS - evenPart + oddPart;
 
@@ -472,8 +472,8 @@ static void KernelOdd(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
        Assert(kernelData != NULL);
        Assert(cd != NULL);
 
-       Assert(cd->Omega > 0.0);
-       Assert(cd->Omega < 2.0);
+       Assert(cd->Omega > F(0.0));
+       Assert(cd->Omega < F(2.0));
 
        KernelData        * kd   = (KernelData *)kernelData;
        KernelDataList    * kdl  = KDL(kernelData);
@@ -482,19 +482,19 @@ static void KernelOdd(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
        PdfT omega = cd->Omega;
        PdfT omegaEven = omega;
 
-       PdfT magicParam = 1.0 / 12.0;
-       PdfT omegaOdd = 1.0 / (0.5 + magicParam / (1.0 / omega - 0.5));
+       PdfT magicParam = F(1.0) / F(12.0);
+       PdfT omegaOdd = F(1.0) / (F(0.5) + magicParam / (F(1.0) / omega - F(0.5)));
 
-       PdfT evenPart = 0.0;
-       PdfT oddPart = 0.0;
-       PdfT dir_indep_trm = 0.0;
+       PdfT evenPart = F(0.0);
+       PdfT oddPart = F(0.0);
+       PdfT dir_indep_trm = F(0.0);
 
-       const PdfT w_0 = 1.0 /  3.0;
-       const PdfT w_1 = 1.0 / 18.0;
-       const PdfT w_2 = 1.0 / 36.0;
+       const PdfT w_0 = F(1.0) / F( 3.0);
+       const PdfT w_1 = F(1.0) / F(18.0);
+       const PdfT w_2 = F(1.0) / F(36.0);
 
-       const PdfT w_1_x3 = w_1 * 3.0;  const PdfT w_1_nine_half = w_1 * 9.0 / 2.0;     PdfT w_1_indep = 0.0;
-       const PdfT w_2_x3 = w_2 * 3.0;  const PdfT w_2_nine_half = w_2 * 9.0 / 2.0;     PdfT w_2_indep = 0.0;
+       const PdfT w_1_x3 = w_1 * F(3.0);       const PdfT w_1_nine_half = w_1 * F(9.0) / F(2.0);       PdfT w_1_indep = F(0.0);
+       const PdfT w_2_x3 = w_2 * F(3.0);       const PdfT w_2_nine_half = w_2 * F(9.0) / F(2.0);       PdfT w_2_indep = F(0.0);
 
        PdfT ui;
 
@@ -502,8 +502,8 @@ static void KernelOdd(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
        PdfT dens;
 
 
-       VPDFT VONE_HALF = VSET(0.5);
-       VPDFT VTHREE_HALF = VSET(3.0 / 2.0);
+       VPDFT VONE_HALF = VSET(F(0.5));
+       VPDFT VTHREE_HALF = VSET(F(3.0) / F(2.0));
 
        VPDFT vw_1_indep, vw_2_indep;
        VPDFT vw_0 = VSET(w_0);
@@ -770,7 +770,7 @@ static void KernelOdd(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
                                   pdf_T  + pdf_TN + pdf_TE + pdf_TS + pdf_TW +
                                   pdf_B  + pdf_BN + pdf_BE + pdf_BS + pdf_BW;
 
-                       dir_indep_trm = dens - (ux * ux + uy * uy + uz * uz)*3.0/2.0;
+                       dir_indep_trm = dens - (ux * ux + uy * uy + uz * uz) * F(3.0) / F(2.0);
 
                        adjListIndex = index * N_D3Q19_IDX;
 
@@ -781,20 +781,20 @@ static void KernelOdd(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
                        w_1_indep = w_1 * dir_indep_trm;
 
                        ui = uy;
-                       evenPart = omegaEven * (0.5 * (pdf_N + pdf_S) - ui * ui * w_1_nine_half - w_1_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_N - pdf_S) - ui * w_1_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_N + pdf_S) - ui * ui * w_1_nine_half - w_1_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_N - pdf_S) - ui * w_1_x3);
                        *ppdf_S  = pdf_N - evenPart - oddPart;
                        *ppdf_N  = pdf_S - evenPart + oddPart;
 
                        ui = ux;
-                       evenPart = omegaEven * (0.5 * (pdf_E + pdf_W) - ui * ui * w_1_nine_half - w_1_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_E - pdf_W) - ui * w_1_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_E + pdf_W) - ui * ui * w_1_nine_half - w_1_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_E - pdf_W) - ui * w_1_x3);
                        *ppdf_W  = pdf_E - evenPart - oddPart;
                        *ppdf_E  = pdf_W - evenPart + oddPart;
 
                        ui = uz;
-                       evenPart = omegaEven * (0.5 * (pdf_T + pdf_B) - ui * ui * w_1_nine_half - w_1_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_T - pdf_B) - ui * w_1_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_T + pdf_B) - ui * ui * w_1_nine_half - w_1_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_T - pdf_B) - ui * w_1_x3);
                        *ppdf_B  = pdf_T - evenPart - oddPart;
                        *ppdf_T  = pdf_B - evenPart + oddPart;
 
@@ -802,38 +802,38 @@ static void KernelOdd(LatticeDesc * ld, KernelData * kernelData, CaseData * cd)
                        w_2_indep = w_2 * dir_indep_trm;
 
                        ui = -ux + uy;
-                       evenPart = omegaEven * (0.5 * (pdf_NW + pdf_SE) - ui * ui * w_2_nine_half - w_2_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_NW - pdf_SE) - ui * w_2_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_NW + pdf_SE) - ui * ui * w_2_nine_half - w_2_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_NW - pdf_SE) - ui * w_2_x3);
                        *ppdf_SE = pdf_NW - evenPart - oddPart;
                        *ppdf_NW = pdf_SE - evenPart + oddPart;
 
                        ui = ux + uy;
-                       evenPart = omegaEven * (0.5 * (pdf_NE + pdf_SW) - ui * ui * w_2_nine_half - w_2_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_NE - pdf_SW) - ui * w_2_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_NE + pdf_SW) - ui * ui * w_2_nine_half - w_2_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_NE - pdf_SW) - ui * w_2_x3);
                        *ppdf_SW = pdf_NE - evenPart - oddPart;
                        *ppdf_NE = pdf_SW - evenPart + oddPart;
 
                        ui = -ux + uz;
-                       evenPart = omegaEven * (0.5 * (pdf_TW + pdf_BE) - ui * ui * w_2_nine_half - w_2_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_TW - pdf_BE) - ui * w_2_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_TW + pdf_BE) - ui * ui * w_2_nine_half - w_2_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_TW - pdf_BE) - ui * w_2_x3);
                        *ppdf_BE = pdf_TW - evenPart - oddPart;
                        *ppdf_TW = pdf_BE - evenPart + oddPart;
 
                        ui = ux + uz;
-                       evenPart = omegaEven * (0.5 * (pdf_TE + pdf_BW) - ui * ui * w_2_nine_half - w_2_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_TE - pdf_BW) - ui * w_2_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_TE + pdf_BW) - ui * ui * w_2_nine_half - w_2_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_TE - pdf_BW) - ui * w_2_x3);
                        *ppdf_BW = pdf_TE - evenPart - oddPart;
                        *ppdf_TE = pdf_BW - evenPart + oddPart;
 
                        ui = -uy + uz;
-                       evenPart = omegaEven * (0.5 * (pdf_TS + pdf_BN) - ui * ui * w_2_nine_half - w_2_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_TS - pdf_BN) - ui * w_2_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_TS + pdf_BN) - ui * ui * w_2_nine_half - w_2_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_TS - pdf_BN) - ui * w_2_x3);
                        *ppdf_BN = pdf_TS - evenPart - oddPart;
                        *ppdf_TS = pdf_BN - evenPart + oddPart;
 
                        ui = uy + uz;
-                       evenPart = omegaEven * (0.5 * (pdf_TN + pdf_BS) - ui * ui * w_2_nine_half - w_2_indep);
-                       oddPart  = omegaOdd  * (0.5 * (pdf_TN - pdf_BS) - ui * w_2_x3);
+                       evenPart = omegaEven * (F(0.5) * (pdf_TN + pdf_BS) - ui * ui * w_2_nine_half - w_2_indep);
+                       oddPart  = omegaOdd  * (F(0.5) * (pdf_TN - pdf_BS) - ui * w_2_x3);
                        *ppdf_BS = pdf_TN - evenPart - oddPart;
                        *ppdf_TN = pdf_BS - evenPart + oddPart;
 
LBM benchmark kernels
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