1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
<?xml version="1.0" ?><simulation xmds-version="2">
<testing>
<command_line> mpirun -n 2 ./mpi_forward_plan_bug </command_line>
<xsil_file absolute_tolerance="1e-7" expected="mpi_forward_plan_bug_expected.xsil" name="mpi_forward_plan_bug.xsil" relative_tolerance="1e-5"/>
</testing>
<name> mpi_forward_plan_bug </name>
<features>
<auto_vectorise/>
<globals>
<![CDATA[
real N = 10.0; // number of atoms
real g = 1.0; // nonlinear coupling
]]>
</globals>
</features>
<geometry>
<propagation_dimension> t </propagation_dimension>
<transverse_dimensions>
<dimension domain="(-7, 7)" lattice="256" name="x"/>
<dimension domain="(-7, 7)" lattice="256" name="y"/>
</transverse_dimensions>
</geometry>
<driver name="distributed-mpi"/>
<vector name="potential" type="real">
<components> V </components>
<initialisation>
<![CDATA[
V = 0.5*(x*x + y*y);
]]>
</initialisation>
</vector>
<vector name="wavefunction" type="complex">
<components> psi </components>
<initialisation>
<![CDATA[
psi = sqrt(N) * pow(M_PI, -0.25) * exp(-(x*x + y*y)/2);
]]>
</initialisation>
</vector>
<sequence>
<integrate algorithm="ARK45" interval="1" tolerance="1e-5">
<samples> 2 </samples>
<operators>
<operator dimensions="x" kind="ip">
<operator_names> Tx </operator_names>
<![CDATA[
Tx = -i * 0.5 * (kx * kx);
]]>
</operator>
<operator dimensions="y" kind="ip">
<operator_names> Ty </operator_names>
<![CDATA[
Ty = -i * 0.5 * (ky * ky);
]]>
</operator>
<integration_vectors>
wavefunction
</integration_vectors>
<dependencies> potential </dependencies>
<![CDATA[
dpsi_dt = Tx[psi] + Ty[psi] - i * (V + g * mod2(psi)) * psi;
]]>
</operators>
</integrate>
</sequence>
<output format="hdf5">
<sampling_group basis="kx(8) ky(8)" initial_sample="yes">
<dependencies> wavefunction </dependencies>
<moments> psireal psiimag </moments>
<![CDATA[
psireal = Re(psi);
psiimag = Im(psi);
]]>
</sampling_group>
</output>
<info>
Script compiled with XMDS2 version VERSION_PLACEHOLDER (SUBVERSION_REVISION_PLACEHOLDER)
See http://www.xmds.org for more information.
</info>
<XSIL Name="moment_group_1">
<Param Name="n_independent">3</Param>
<Array Name="variables" Type="Text">
<Dim>5</Dim>
<Stream><Metalink Format="Text" Delimiter=" \n"/>
t kx ky psireal psiimag
</Stream>
</Array>
<Array Name="data" Type="double">
<Dim>3</Dim>
<Dim>8</Dim>
<Dim>8</Dim>
<Dim>5</Dim>
<Stream><Metalink Format="HDF5" Type="Remote" Group="/1"/>
mpi_forward_plan_bug_expected.h5
</Stream>
</Array>
</XSIL>
</simulation>
|
