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Command-Line Parameters for the Real-Time Data-Cache-Size Calculation Test (Windows Embedded CE 6.0)

  • Article

1/6/2010

This test calculates the size of the L1 data cache while the Windows Embedded CE powered device is being used by continuously reading the data from the cache.

Syntax

tux.exe [tuxparams] -d oalCacheSizeCalculation.dll [-c "[array_min bytes] [array_max KB] [stride_min bytes] [stride_max bytes] [cache_size_jump percent] [cache_line_jump percent] [running_time miliseconds]"]

Command-line parameters

Parameter Description

tux.exe tuxparams

For information about the command-line parameters of the Tux test harness, see Tux Command-Line Parameters.

-d oalCacheCalculation.dll

Specifies the DLL to use for the Real-Time Data-Cache-Size Calculation test.

-c " … "

Specifies a list of test-specific parameters that Tux passes to the test DLL.

array_minbytes

Specifies the minimum array size, in kilobytes.

Default value: 4

array_maxKB

Specifies the maximum array size, in kilobytes.

Default value: 512

stride_minbytes

Specifies the minimum stride size, in bytes.

Default value: 4

stride_maxbytes

Specifies the maximum stride size, in bytes.

Default value: 256

cache_size_jumppercent

Specifies the rate (as a percentage) at which a jump occurs in accessing an array.

Default value: 15

cache_line_jumppercent

Specifies the rate (as a percentage) at which a jump occurs when access to an array misses, failing to access the array.

Default value: 50

running_timemiliseconds

Specifies how long the test runs, in milliseconds.

Default value: 100

See Also

Concepts

Real-Time Data-Cache-Size Calculation Test