Represents a location in source code or library address which calls a memory allocation. It is updated automatically as allocations are made, so there is no need to reload or reread it from Mwrap#[]. This class is only available since mwrap 2.0.0+.
allocations () source
The number of allocations made from this location
loc = Mwrap[location]
loc.each { |size,generation| ... } sourceIterates through live allocations for a given Mwrap::SourceLocation, yielding the size (in bytes) and generation of each allocation. The generation is the value of the GC.count method at the time the allocation was made.
This functionality is only available in mwrap 2.0.0+
frees () source
The number of frees made from this location
max_lifespan () source
The maximum age (in GC generations) of an allocation before it was freed. This does not account for live allocations.
mean_lifespan () source
The the mean lifespan (in GC generations) of allocations made from this location. This does not account for live allocations.
name () source
Returns a frozen String location of the given SourceLocation object.
total () source
The total number of bytes allocated from this location
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