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    SubjectRE: Multiple virtual address mapping for the same code on IA-64 linux kernel.
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    >I have been investigating a problem in which there has been a dramatic
    > core size (complete program size) of a program running on a IA-64
    >machine running kernel version 2.4.21-4.0.1 (A redhat advanced server
    >distribution) compared to other 64-bit architectures like amd64 and
    >EM64T. There has been an increase of around 20% of the size.

    Itanium instruction set is not as compact as some other architectures,
    so the same program will typically require more bytes of code.

    -Tony
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