blob: 1e0dad665fa2c30d9d6e4304bbbef0c7acb30267 (
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|
prelude: |
class Example
def initialize
@levar = 1
@v0 = 1
@v1 = 2
@v3 = 3
end
def get_value_loop
sum = 0
i = 0
while i < 100_000
# 10 times to de-emphasize loop overhead
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
i += 1
end
return sum
end
@levar = 1
@v0 = 1
@v1 = 2
@v3 = 3
def self.get_value_loop
sum = 0
i = 0
while i < 100_000
# 10 times to de-emphasize loop overhead
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
i += 1
end
return sum
end
end
class GenExample < Time
def initialize
@levar = 1
@v0 = 1
@v1 = 2
@v3 = 3
end
def get_value_loop
sum = 0
i = 0
while i < 100_000
# 10 times to de-emphasize loop overhead
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
sum += @levar
i += 1
end
return sum
end
end
obj = Example.new
gen = GenExample.new
benchmark:
vm_ivar_get_on_obj: |
obj.get_value_loop
vm_ivar_get_on_class: |
Example.get_value_loop
vm_ivar_get_on_generic: |
gen.get_value_loop
loop_count: 100
|
