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    SubjectRe: [patch 2/2] x86,fpu: lazy allocation of FPU area
    On Sat, Feb 23, 2008 at 06:34:39PM -0800, Suresh Siddha wrote:
    > Only allocate the FPU area when the application actually uses FPU, i.e., in the
    > first lazy FPU trap. This could save memory for non-fpu using apps.

    Did you measure this making any difference?

    At least at some point glibc always touched the FPU once to initialize


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