6 |
|
* redistribute this software in source and binary code form, provided |
7 |
|
* that the following conditions are met: |
8 |
|
* |
9 |
< |
* 1. Acknowledgement of the program authors must be made in any |
10 |
< |
* publication of scientific results based in part on use of the |
11 |
< |
* program. An acceptable form of acknowledgement is citation of |
12 |
< |
* the article in which the program was described (Matthew |
13 |
< |
* A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher |
14 |
< |
* J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented |
15 |
< |
* Parallel Simulation Engine for Molecular Dynamics," |
16 |
< |
* J. Comput. Chem. 26, pp. 252-271 (2005)) |
17 |
< |
* |
18 |
< |
* 2. Redistributions of source code must retain the above copyright |
9 |
> |
* 1. Redistributions of source code must retain the above copyright |
10 |
|
* notice, this list of conditions and the following disclaimer. |
11 |
|
* |
12 |
< |
* 3. Redistributions in binary form must reproduce the above copyright |
12 |
> |
* 2. Redistributions in binary form must reproduce the above copyright |
13 |
|
* notice, this list of conditions and the following disclaimer in the |
14 |
|
* documentation and/or other materials provided with the |
15 |
|
* distribution. |
28 |
|
* arising out of the use of or inability to use software, even if the |
29 |
|
* University of Notre Dame has been advised of the possibility of |
30 |
|
* such damages. |
31 |
+ |
* |
32 |
+ |
* SUPPORT OPEN SCIENCE! If you use OpenMD or its source code in your |
33 |
+ |
* research, please cite the appropriate papers when you publish your |
34 |
+ |
* work. Good starting points are: |
35 |
+ |
* |
36 |
+ |
* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005). |
37 |
+ |
* [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006). |
38 |
+ |
* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008). |
39 |
+ |
* [4] Kuang & Gezelter, J. Chem. Phys. 133, 164101 (2010). |
40 |
+ |
* [5] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011). |
41 |
|
*/ |
42 |
|
|
43 |
|
/** |
52 |
|
#define INTEGRATORS_RNEMD_HPP |
53 |
|
#include "brains/SimInfo.hpp" |
54 |
|
#include "math/RandNumGen.hpp" |
55 |
+ |
#include "selection/SelectionEvaluator.hpp" |
56 |
+ |
#include "selection/SelectionManager.hpp" |
57 |
+ |
#include <iostream> |
58 |
|
|
59 |
< |
namespace oopse { |
59 |
> |
using namespace std; |
60 |
> |
namespace OpenMD { |
61 |
|
|
57 |
– |
/** |
58 |
– |
* @class RNEMD RNEMD.hpp "integrators/RNEMD.hpp" |
59 |
– |
* @todo document |
60 |
– |
*/ |
62 |
|
class RNEMD { |
63 |
|
public: |
64 |
|
RNEMD(SimInfo* info); |
65 |
|
virtual ~RNEMD(); |
66 |
< |
|
66 |
> |
|
67 |
> |
void doRNEMD(); |
68 |
|
void doSwap(); |
69 |
< |
void set_RNEMD_swapTime(RealType swapTime) { swapTime_ = swapTime; } |
70 |
< |
void set_RNEMD_nBins(int nbins) { nBins_ = nbins; } |
71 |
< |
RealType get_RNEMD_exchange_total() { return exchangeSum_; } |
72 |
< |
void set_RNEMD_exchange_total(RealType et) {exchangeSum_ = et;} |
73 |
< |
|
69 |
> |
void doNIVS(); |
70 |
> |
void doVSS(); |
71 |
> |
void collectData(); |
72 |
> |
void getStarted(); |
73 |
> |
bool inSlabA(Vector3d pos); |
74 |
> |
bool inSlabB(Vector3d pos); |
75 |
> |
void parseOutputFileFormat(const std::string& format); |
76 |
> |
void writeOutputFile(); |
77 |
> |
void writeReal(int index, unsigned int bin); |
78 |
> |
void writeVector(int index, unsigned int bin); |
79 |
> |
|
80 |
|
private: |
81 |
< |
|
82 |
< |
enum RNEMDTypeEnum { |
83 |
< |
rnemdKinetic, |
84 |
< |
rnemdPx, |
85 |
< |
rnemdPy, |
86 |
< |
rnemdPz, |
79 |
< |
rnemdUnknown |
81 |
> |
|
82 |
> |
enum RNEMDMethod { |
83 |
> |
rnemdSwap, |
84 |
> |
rnemdNIVS, |
85 |
> |
rnemdVSS, |
86 |
> |
rnemdUnkownMethod |
87 |
|
}; |
88 |
< |
|
88 |
> |
enum RNEMDFluxType { |
89 |
> |
rnemdKE, // translational kinetic energy flux |
90 |
> |
rnemdRotKE, // rotational kinetic energy flux |
91 |
> |
rnemdFullKE, // full kinetic energy flux |
92 |
> |
rnemdPx, // flux of momentum along x axis |
93 |
> |
rnemdPy, // flux of momentum along y axis |
94 |
> |
rnemdPz, // flux of momentum along z axis |
95 |
> |
rnemdPvector, // flux of momentum vector |
96 |
> |
rnemdKePx, // flux of translational KE and x-momentum |
97 |
> |
rnemdKePy, // flux of translational KE and y-momentum |
98 |
> |
rnemdKePvector, // full combo platter |
99 |
> |
rnemdUnknownFluxType |
100 |
> |
}; |
101 |
> |
|
102 |
> |
enum OutputFields { |
103 |
> |
BEGININDEX = 0, |
104 |
> |
Z = BEGININDEX, |
105 |
> |
TEMPERATURE, |
106 |
> |
VELOCITY, |
107 |
> |
DENSITY, |
108 |
> |
ENDINDEX |
109 |
> |
}; |
110 |
> |
|
111 |
> |
struct OutputData { |
112 |
> |
string title; |
113 |
> |
string units; |
114 |
> |
string dataType; |
115 |
> |
vector<Accumulator*> accumulator; |
116 |
> |
}; |
117 |
> |
|
118 |
> |
typedef bitset<ENDINDEX-BEGININDEX> OutputBitSet; |
119 |
> |
typedef map<string, OutputFields> OutputMapType; |
120 |
> |
|
121 |
|
SimInfo* info_; |
83 |
– |
RandNumGen* randNumGen_; |
84 |
– |
int nBins_; |
85 |
– |
RealType swapTime_; |
86 |
– |
RealType exchangeSum_; |
87 |
– |
RNEMDTypeEnum rnemdType_; |
88 |
– |
std::map<std::string, RNEMDTypeEnum> stringToEnumMap_; |
122 |
|
|
123 |
+ |
map<string, RNEMDMethod> stringToMethod_; |
124 |
+ |
map<string, RNEMDFluxType> stringToFluxType_; |
125 |
+ |
RNEMDMethod rnemdMethod_; |
126 |
+ |
RNEMDFluxType rnemdFluxType_; |
127 |
+ |
string rnemdObjectSelection_; |
128 |
+ |
SelectionEvaluator evaluator_; |
129 |
+ |
SelectionManager seleMan_; |
130 |
+ |
bool usePeriodicBoundaryConditions_; |
131 |
+ |
int nBins_; |
132 |
+ |
RealType slabWidth_; |
133 |
+ |
RealType slabACenter_; |
134 |
+ |
RealType slabBCenter_; |
135 |
|
|
136 |
< |
}; |
136 |
> |
RealType kineticFlux_; // target or desired *flux* |
137 |
> |
Vector3d momentumFluxVector_; // target or desired *flux* |
138 |
|
|
139 |
+ |
RealType kineticTarget_; // target or desired one-time exchange energy |
140 |
+ |
Vector3d momentumTarget_; // target or desired one-time exchange momentum |
141 |
+ |
|
142 |
+ |
RealType kineticExchange_; // actual exchange energy (running total) |
143 |
+ |
Vector3d momentumExchange_; // actual exchange momentum (running total) |
144 |
+ |
|
145 |
+ |
RealType exchangeTime_; |
146 |
+ |
|
147 |
+ |
RealType targetJzpz2_; |
148 |
+ |
|
149 |
+ |
unsigned int trialCount_; |
150 |
+ |
unsigned int failTrialCount_; |
151 |
+ |
unsigned int failRootCount_; |
152 |
+ |
|
153 |
+ |
string rnemdFileName_; |
154 |
+ |
ofstream rnemdFile_; |
155 |
+ |
|
156 |
+ |
RealType runTime_, statusTime_; |
157 |
+ |
|
158 |
+ |
vector<OutputData> data_; |
159 |
+ |
OutputBitSet outputMask_; |
160 |
+ |
OutputMapType outputMap_; |
161 |
+ |
|
162 |
+ |
}; |
163 |
|
} |
164 |
< |
#endif //INTEGRATORS_VELOCITIZER_HPP |
164 |
> |
#endif //INTEGRATORS_RNEMD_HPP |