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WIP: Change 3D thread blocking pattern to 2D thread blocking pattern #114

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WIP: Change 3D thread blocking pattern to 2D thread blocking pattern #114

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36 changes: 18 additions & 18 deletions src/libP/solvers/elliptic/okl/ellipticBuildDiagonalHex3D.okl
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Original file line number Diff line number Diff line change
Expand Up @@ -51,9 +51,9 @@ SOFTWARE.


// prefetch lamda 0
for(int k=0;k<p_Nq;++k;@inner(2)){
for(int j=0;j<p_Nq;++j;@inner(1)){
for(int i=0;i<p_Nq;++i;@inner(0)){
for(int k=0;k<p_Nq;++k;@inner(1)){
for(int j=0;j<p_Nq;++j;@inner(0)){
for(int i=0;i<p_Nq;++i){
const dlong id = e*p_Np+k*p_Nq*p_Nq+j*p_Nq+i;
const dlong base = e*p_Nggeo*p_Np + k*p_Nq*p_Nq + j*p_Nq + i;

Expand All @@ -78,9 +78,9 @@ SOFTWARE.
@barrier("local");

// loop over slabs
for(int k=0;k<p_Nq;++k;@inner(2)){
for(int j=0;j<p_Nq;++j;@inner(1)){
for(int i=0;i<p_Nq;++i;@inner(0)){
for(int k=0;k<p_Nq;++k;@inner(1)){
for(int j=0;j<p_Nq;++j;@inner(0)){
for(int i=0;i<p_Nq;++i){
const dlong id = e*p_Np+k*p_Nq*p_Nq+j*p_Nq+i;
dfloat r_q = 1.0f;
const int if_not_masked = (mapB[id] !=1 ) ? 1:0;
Expand Down Expand Up @@ -149,9 +149,9 @@ SOFTWARE.
@exclusive int r_masked;

// prefetch lamda 0
for(int k=0;k<p_Nq;++k;@inner(2)){
for(int j=0;j<p_Nq;++j;@inner(1)){
for(int i=0;i<p_Nq;++i;@inner(0)){
for(int k=0;k<p_Nq;++k;@inner(1)){
for(int j=0;j<p_Nq;++j;@inner(0)){
for(int i=0;i<p_Nq;++i){
const dlong id = e*p_Np+k*p_Nq*p_Nq+j*p_Nq+i;
const dlong base = e*p_Nggeo*p_Np + k*p_Nq*p_Nq + j*p_Nq + i;

Expand All @@ -175,9 +175,9 @@ SOFTWARE.
@barrier("local");

// loop over slabs
for(int k=0;k<p_Nq;++k;@inner(2)){
for(int j=0;j<p_Nq;++j;@inner(1)){
for(int i=0;i<p_Nq;++i;@inner(0)){
for(int k=0;k<p_Nq;++k;@inner(1)){
for(int j=0;j<p_Nq;++j;@inner(0)){
for(int i=0;i<p_Nq;++i){
const dlong id = e*p_Np+k*p_Nq*p_Nq+j*p_Nq+i;
if(r_masked){
r_q = 0.f; // first make it zero
Expand Down Expand Up @@ -239,9 +239,9 @@ SOFTWARE.
@shared dfloat s_Gss[p_Nq][p_Nq][p_Nq];
@shared dfloat s_Gtt[p_Nq][p_Nq][p_Nq];
// prefetch lamda 0
for(int k=0;k<p_Nq;++k;@inner(2)){
for(int j=0;j<p_Nq;++j;@inner(1)){
for(int i=0;i<p_Nq;++i;@inner(0)){
for(int k=0;k<p_Nq;++k;@inner(1)){
for(int j=0;j<p_Nq;++j;@inner(0)){
for(int i=0;i<p_Nq;++i){
const dlong id = e*p_Np+k*p_Nq*p_Nq+j*p_Nq+i;
const dlong base = e*p_Nggeo*p_Np + k*p_Nq*p_Nq + j*p_Nq + i;

Expand All @@ -263,9 +263,9 @@ SOFTWARE.
@barrier("local");

// loop over slabs
for(int k=0;k<p_Nq;++k;@inner(2)){
for(int j=0;j<p_Nq;++j;@inner(1)){
for(int i=0;i<p_Nq;++i;@inner(0)){
for(int k=0;k<p_Nq;++k;@inner(1)){
for(int j=0;j<p_Nq;++j;@inner(0)){
for(int i=0;i<p_Nq;++i){
const dlong id = e*p_Np+k*p_Nq*p_Nq+j*p_Nq+i;
dfloat r_q = 1.0f;

Expand Down