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[benchmark] FloatingPointPrinting: Fix benchmark failures #15300

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Merged
merged 1 commit into from
Mar 16, 2018
Merged

[benchmark] FloatingPointPrinting: Fix benchmark failures #15300

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9 changes: 0 additions & 9 deletions benchmark/single-source/FloatingPointPrinting.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,6 @@ public func run_FloatingPointPrinting_Float80_description_small(_ N: Int) {
public func run_FloatingPointPrinting_Float_description_uniform(_ N: Int) {
let count = 100_000
let step = UInt32.max / UInt32(count)
var s = ""
for _ in 0..<N {
for i in 0..<count {
let raw = UInt32(i) * step
Expand All @@ -133,7 +132,6 @@ public func run_FloatingPointPrinting_Float_description_uniform(_ N: Int) {
public func run_FloatingPointPrinting_Double_description_uniform(_ N: Int) {
let count = 100_000
let step = UInt64.max / UInt64(count)
var s = ""
for _ in 0..<N {
for i in 0..<count {
let raw = UInt64(i) * step
Expand All @@ -151,7 +149,6 @@ public func run_FloatingPointPrinting_Float80_description_uniform(_ N: Int) {
#if arch(x86_64) || arch(i386)
let count = 100_000
let step = UInt64.max / UInt64(count)
var s = ""
for _ in 0..<N {
for i in 0..<count {
let fraction = UInt64(i) * step
Expand All @@ -172,30 +169,26 @@ public func run_FloatingPointPrinting_Float80_description_uniform(_ N: Int) {
public func run_FloatingPointPrinting_Float_interpolated(_ N: Int) {
let count = 100_000
let step = UInt32.max / UInt32(count)
var s = ""
for _ in 0..<N {
for i in 0..<count {
let raw = UInt32(i) * step
let f = Float(bitPattern: raw)
blackHole("and the actual result was \(f)")
}
}
CheckResults(s.count > 1)
}

@inline(never)
public func run_FloatingPointPrinting_Double_interpolated(_ N: Int) {
let count = 100_000
let step = UInt64.max / UInt64(count)
var s = ""
for _ in 0..<N {
for i in 0..<count {
let raw = UInt64(i) * step
let f = Double(bitPattern: raw)
blackHole("and the actual result was \(f)")
}
}
CheckResults(s.count > 1)
}

@inline(never)
Expand All @@ -206,7 +199,6 @@ public func run_FloatingPointPrinting_Float80_interpolated(_ N: Int) {
#if arch(x86_64) || arch(i386)
let count = 100_000
let step = UInt64.max / UInt64(count)
var s = ""
for _ in 0..<N {
for i in 0..<count {
let fraction = UInt64(i) * step
Expand All @@ -215,7 +207,6 @@ public func run_FloatingPointPrinting_Float80_interpolated(_ N: Int) {
blackHole("and the actual result was \(f)")
}
}
CheckResults(s.count > 1)
#endif // x86
#endif // Darwin/Linux
}
Expand Down