Property:Memory requirements

From CSDMS

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Showing 250 pages using this property.
A
--  +
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C
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M
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K
N
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F
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L
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D
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Q
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P
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P
T
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Z
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C
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D
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G
R
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S
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E
G
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1
S
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O
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O
M
10 Mb  +
S
100 MB  +
C
100 MB - few GB in 2D, depending on grid size  +
G
100-200 Mb  +
F
16GB  +
D
16GB  +
T
16Gb  +
R
1G  +
B
1GB at the most  +
D
1GB at the most  +
W
1GB for input data  +
S
1Gb  +
1Gb  +
H
1Gb at the most  +
F
2 GBytes  +
A
2 Gb of RAM  +
C
20 Mb  +
D
20MB-2GB  +
256 MB  +
S
2GB  +
G
2GB  +
B
2GB  +
A
2GB  +
T
32 GB  +
G
350 KB  +
P
512 mb  +
F
512Mb  +
S
5M nodes ~ 1GB  +
W
8GB min  +
9 GB for global simulation at 6 arc-min resolution  +
C
<512MB  +
B
<512MB  +
E
<512MB  +
W
<512MB  +
L
<512MB  +
<512MB  +
E
<512Mb  +
F
<512Mb  +
L
<512Mb  +
M
<512Mb  +
T
<512Mb  +
S
<512Mb  +
<512Mb  +
2
<512Mb  +
D
<512Mb  +
W
<512Mb  +
Y
<512Mb  +
L
<512Mb  +
S
<512Mb  +
D
> 512Mb RAM  +
S
>4GB recommended  +
C
>512MB  +
A
S
A few Gb  +
D
All memory is dynamically sized on the basis of the number of cells in the watershed, so memory requirements are scaled with the size of the watershed.  +
C
Contingent on simulation size (area)  +
T
Data are downloaded directly to a file, so memory use is minimal. Optionally, the data can be loaded into a Python session, in which case, memory use scales with the size of the data.  +
M
Depend on landscape size and resolution.  +
H
Depend on study domain and spatial resolution  +
G
Dependent on DEM size  +
N
Dependent on DEM size  +
H
D
Dependent on size/resolution of model grid  +
T
Depending on node,number of sizes and number of layers information has to be stored  +
R
Depends on application but it is relatively small in distributed-memory since only the tile partition is allocated for global and local arrays. All the state model variables are dynamically allocated and passed as arguments to the computational routines via de-referenced pointer structures.  +
C
Depends on application but it is relatively small in distributed-memory since only the tile partition is allocated for global and local arrays. All the state model variables are dynamically allocated and passed as arguments to the computational routines via de-referenced pointer structures.  +
U
Depends on application but it is relatively small in distributed-memory since only the tile partition is allocated for global and local arrays. All the state model variables are dynamically allocated and passed as arguments to the computational routines via de-referenced pointer structures.  +
G
Depends on catchment  +
T
Depends on data  +
O
Depends on dataset being analysed, but should be small, perhaps a few megabytes  +
W
Depends on implementation: 20 Mb (Fortran) to 150 Mb (python)  +
C
Depends on the size of your DEM  +
S
Depends upon size of simulated domain  +
X
Flexible  +
A
High  +
L
Low to moderate  +
H
S
Memory requirements dependent on size of DEM  +
M
Memory requirements range from around 10^7 bytes (≈ 10 megabytes) to 10^11 bytes (≈ 100 gigabytes).  +
A
Minimal  +
G
Minimal  +
B
Minimal  +
C
Minimal  +
I
Minimal  +
P
Minimal  +
S
Minimal  +
Minimal  +
W
N/A  +
K
C
Ordinary PC or laptop  +
W
Problem Dependent  +
T
Roughly, 1 GB per 270,000 grid cells.  +
E
Standard  +
T
Standard  +
S
Standard  +
T
Standard  +
H
This model system is designed for the IBM PC family of microcomputer or compatible systems running under version 3.30 or higher of the Microsoft or PC Disk Operating Systems (PC or MS DOS--refer to DEVELOPMENT SYSTEM section). Properly configured, this model system and its support files and programs can be executed under PC DOS or MS DOS 3.30 and later versions, DOS 4.0x, DOS 5.0x, or DOS 6.x.  +
G
Typical  +
S
Typical  +
R
Typical  +
S
Typical ratio: 2,000,000 nodes requires 1 Gbyte  +