/usr/lib/ruby/vendor_ruby/active_support/testing/performance/ruby/yarv.rb is in ruby-activesupport-3.2 3.2.16-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | module ActiveSupport
module Testing
module Performance
module Metrics
class Base
protected
# Ruby 1.9 with GC::Profiler
if defined?(GC::Profiler)
def with_gc_stats
GC::Profiler.enable
GC.start
yield
ensure
GC::Profiler.disable
end
end
end
class Memory < DigitalInformationUnit
# Ruby 1.9 + GCdata patch
if GC.respond_to?(:malloc_allocated_size)
def measure
GC.malloc_allocated_size
end
end
end
class Objects < Amount
# Ruby 1.9 + GCdata patch
if GC.respond_to?(:malloc_allocations)
def measure
GC.malloc_allocations
end
end
end
class GcRuns < Amount
# Ruby 1.9
if GC.respond_to?(:count)
def measure
GC.count
end
end
end
class GcTime < Time
# Ruby 1.9 with GC::Profiler
if defined?(GC::Profiler) && GC::Profiler.respond_to?(:total_time)
def measure
GC::Profiler.total_time
end
end
end
end
end
end
end
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