Difference between revisions of "Analytica Specifications"

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==Hardware and Software==
 
==Hardware and Software==
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! style="width:250px;" |System Software
 
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| style="width:400px;"|Any Windows XP or higher or Server 2003 or higher.
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! style="width:250px;" | Maximum memory usable by <br />
 
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Analytica process
 
Analytica process
| style="width:400px;" |'''Analytica 64-bit:''' Determined by the specific edition of Windows (e.g., 192GB in Windows 7 Professional+, 512GB in Windows 10 Professional+) and your page file settings.<br/><br />
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'''Analytica 32-bit:''' (discontinued as of release 5.3)<br />
 
'''Analytica 32-bit:''' (discontinued as of release 5.3)<br />
 
:4GB on Windows x64<br />
 
:4GB on Windows x64<br />
 
:3GB if /3GB flag added in C:\boot.ini<br />
 
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! style="width:250px;" | Maximum number of threads during model evaluation
 
! style="width:250px;" | Maximum number of threads during model evaluation

Revision as of 21:38, 4 October 2021



Release:

 •  6.0 •  6.1 •  6.2 •  6.3 •  6.4 •  6.5 •  6.6

Hardware and Software

CPUs supported Intel and AMD processors.
System Software Any Windows 7 or higher or Server 2003 or higher.
Memory requirements 512 MB (2GB+ recommended).
Application size Approximately 210 MB
Maximum memory usable by

Analytica process

Determined by the specific edition of Windows (e.g., 192GB in Windows 7 Professional+, 512GB in Windows 10 Professional+) and your page file settings.
Maximum number of threads during model evaluation Free 101: 1 (single threaded)

Computers with 64 or fewer logical processors:

Number of logical processors in your CPU.

Computers with more than 64 logical processors:

Number of logical processors in a processor group
N = # logical processors
G = # groups = [math]\displaystyle{ \lfloor (N-1)/64 \rfloor }[/math]
MaxThreads = N / G
32[math]\displaystyle{ \lt\mbox{MaxThreads}\le }[/math] 64

Analytica 4.6 and earlier: 1

Objects

Number of system objects About 1200
Maximum user-defined objects In Free 101 edition: 101
All other editions: >60,000
Maximum number of local variables No fixed limit

Uncertainty

Probability methods Random Latin HyperCube

Median Latin HyperCube
Monte Carlo
Sobol sampling

Maximum sample size Analytica Enterprise, Optimizer, Power Player, and ADE:
64-bit: 2,147,483,646
32-bit: 99,999,999

Free-101, Professional: 32,000 limited by available memory

Random sampling methods Minimal Standard (default)

L’Ecuyer
Knuth

Numbers and arrays

Number precision 15 significant digits for floating-point numbers

12 digits to the left and 6 digits to the right of the decimal for (exact) fixed-point numbers.
18 digits for integers
6 significant digits for floating point imaginary and complex numbers

Maximum elements in a dimension Analytica Enterprise, Optimizer, Power Player, and ADE:
64-bit: 2,147,483,646
32-bit: 99,999,999

Free-101, Professional: 32,000

Maximum dimensions in an array 15 in 32-bit
24 in 64-bit

See Also


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