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add comment about pml coords

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Jan Petykiewicz 2021-10-31 19:48:24 -07:00
parent c2e5c94e14
commit b2043ce841
1 changed files with 1 additions and 1 deletions
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opencl_fdtd/kernels/update_e.cl
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@ -92,7 +92,7 @@ if ( s{{r}} > {{r}} && {{r}} >= s{{r}} - pml_{{r ~ p}}_thickness ) {
const size_t ip = {{v}} + {{u}} * s{{v}} + ir * s{{v}} * s{{u}}; // linear index into Psi const size_t ip = {{v}} + {{u}} * s{{v}} + ir * s{{v}} * s{{u}}; // linear index into Psi
dH{{v ~ r}} *= p{{r}}2e{{p}}[ir]; dH{{v ~ r}} *= p{{r}}2e{{p}}[ir];
dH{{u ~ r}} *= p{{r}}2e{{p}}[ir]; dH{{u ~ r}} *= p{{r}}2e{{p}}[ir];
{{psi ~ u}}[ip] = p{{r}}0e{{p}}[ir] * {{psi ~ u}}[ip] + p{{r}}1e{{p}}[ir] * dH{{v ~ r}}; {{psi ~ u}}[ip] = p{{r}}0e{{p}}[ir] * {{psi ~ u}}[ip] + p{{r}}1e{{p}}[ir] * dH{{v ~ r}}; //note u uses v
{{psi ~ v}}[ip] = p{{r}}0e{{p}}[ir] * {{psi ~ v}}[ip] + p{{r}}1e{{p}}[ir] * dH{{u ~ r}}; {{psi ~ v}}[ip] = p{{r}}0e{{p}}[ir] * {{psi ~ v}}[ip] + p{{r}}1e{{p}}[ir] * dH{{u ~ r}};
pE{{u}}i {{se}}= {{psi ~ u}}[ip]; pE{{u}}i {{se}}= {{psi ~ u}}[ip];
pE{{v}}i {{sh}}= {{psi ~ v}}[ip]; pE{{v}}i {{sh}}= {{psi ~ v}}[ip];