portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-04-09 21:50:45 +01:00
Code Releases Activity

Tiny change in a comment for clarity

Browse Source
This commit is contained in:
Henrique B. R. 2020-07-04 16:11:16 +01:00
parent 4f1e66b044
commit 43334e88c3
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
Grid/qcd/action/scalar/ScalarImpl.h
View File

@ -28,10 +28,9 @@ public:
typedef Field PropagatorField; typedef Field PropagatorField;
static inline void generate_momenta(Field& P, GridParallelRNG& pRNG){ static inline void generate_momenta(Field& P, GridParallelRNG& pRNG){
RealD scale = ::sqrt(HMC_MOMENTUM_DENOMINATOR); RealD scale = ::sqrt(HMC_MOMENTUM_DENOMINATOR); // CPS/UKQCD momentum rescaling
// CPS and UKQCD conventions not yet implemented for U(1) scalars.
gaussian(pRNG, P); gaussian(pRNG, P);
P *= scale; P *= scale;
} }
static inline Field projectForce(Field& P){return P;} static inline Field projectForce(Field& P){return P;}
@ -150,7 +149,7 @@ public:
static inline void generate_momenta(Field &P, GridParallelRNG &pRNG) static inline void generate_momenta(Field &P, GridParallelRNG &pRNG)
{ {
RealD scale = ::sqrt(HMC_MOMENTUM_DENOMINATOR); // Being consistent with CPS and UKQCD conventions RealD scale = ::sqrt(HMC_MOMENTUM_DENOMINATOR); // CPS/UKQCD momentum rescaling
#ifndef USE_FFT_ACCELERATION #ifndef USE_FFT_ACCELERATION
Group::GaussianFundamentalLieAlgebraMatrix(pRNG, P); Group::GaussianFundamentalLieAlgebraMatrix(pRNG, P);