setup marks all entries and ensures that bit_packed_atomic_flags can store at least b entries.

Synopsis

Declared in <cuckoocache.h>

void
setup(uint32_t b);

Parameters

Name

Description

b

the number of elements to allocate space for

Postconditions

  • bit_set, bit_unset, and bit_is_set function properly forall x. x < b

  • All calls to bit_is_set (without subsequent bit_unset) will return true.

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