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GDSII/OASIS databases checking tool
GTcheck efficiently verifies your GDSII/OASIS/MEBES database integrity. It performs critical input control during tape-out sign-off. GTcheck flags missing cells, multiple cell definition, multiple top-cells and corrupted databases. GTcheck also verifies non-standard GDSII/OASIS/MEBES features. It summarizes the database content in a clear and easy to read summary.
Main features
 Warrants GDSII/OASIS/MEBES integrity
Multiple cell definition detection
Multiple top-cells detection
Missing cell detection
Bounding-box calculation
Layer/datatypes usage and instantiation summary
Cells hierarchy
Directly operates on gzipped files
Key benefits
Error free final processing of a GDSII/OASIS layouts
Safe ECO changes
Performances
GTcheck full check time processing based on OASIS files on a x86_64 2.6 Ghz (Opteron) :
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File size (Gb)
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Process time |
Rate
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3
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7 mn |
131 sec/Gb |
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8
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12 mn |
131 sec/Gb |
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15
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33 mn |
131 sec/Gb |
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24
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54 mn |
131 sec/Gb
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GTcheck full check time processing between GDSII and OASIS file :
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File size (Gb)
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GDSII of 2.3 Gb
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OASIS of 0.24 GB
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On Opteron/Linux
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37 sec |
17 sec |
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On Intanium/Linux
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102 sec |
32 sec |
Supported platforms
SUN Sparc Stations, 32 and 64 bits, Solaris 2.5 and +
HP HPUX 11.x
x86 PC Linux RedHat 3 and +
x86-64 PC Linux RedHat 3 and +
ItaniumII Linux RedHat 3 and +
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