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#define MB2SIZE(mb) ((mb) << 20)
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#define MB2SIZE(mb) ((mb) << 20)
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#define STRING(arg) STRING_ARG(arg)
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#define STRING(arg) STRING_ARG(arg)
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#define STRING_ARG(arg) #arg
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#define STRING_ARG(arg) #arg
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/** Pseudorandom generator
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 *
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 * A pretty standard linear congruential pseudorandom
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 * number generator (m = 2^32 or 2^64 depending on architecture).
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 *
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 */
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#define RANDI(seed) \
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    ({ \
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        (seed) = 1103515245 * (seed) + 12345; \
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        (seed); \
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    })
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#endif
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#endif
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/** @}
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/** @}
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 */
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 */