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Versions: 5
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Stored size: 1.19 KB
Contents
# Define JS engine activities
# This must match the C++ enum used by the engine instrumentation patch:
# For each int value of the enum, there should be a corresponding
# element in this list with an appropriate name.
states = [
'exitlast',
'interpret',
'monitor',
'record',
'compile',
'execute',
'native',
]
# 'State' codes of this number or higher are actually 'instantaneous' events.
event_start = 8;
flush_reasons = [
'B',
'O',
'S',
'G'
]
# Must match C++ enum
reasons = [
'none',
'abort',
'inner',
'doubles',
'callback',
'anchor',
'backoff',
'cold',
'record',
'peers',
'execute',
'stabilize',
'extendFlush',
'extendMaxBranches',
'extendStart',
'extendCold',
'extendOuter',
'mismatchExit',
'oomExit',
'overflowExit',
'timeoutExit',
'deepBailExit',
'statusExit',
'otherExit',
# Special stuff that doesn't match C++
'start',
]
# Estimated speedup vs. the interpreter when doing a given activity.
# Activities not listed default to 0.
speedup_d = {
'interpret': 1.0,
'record': 0.95,
'native': 2.5
}
speedups = [ speedup_d.get(name, 0) for name in states ]
Version data entries
5 entries across 5 versions & 3 rubygems