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This commit is contained in:
Kevin Krakauer
2021-05-06 13:04:59 -07:00
parent 1e2ba26661
commit 413f1d654f
2 changed files with 12 additions and 0 deletions
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pkg/atomicbitops/aligned_32bit_unsafe.go
+6
View File
@@ -38,14 +38,17 @@ func (aa *AlignedAtomicInt64) ptr() *int64 {
return (*int64)(unsafe.Pointer((uintptr(unsafe.Pointer(&aa.value)) + 7) &^ 7))
}
// Load is analagous to atomic.LoadInt64.
func (aa *AlignedAtomicInt64) Load() int64 {
return atomic.LoadInt64(aa.ptr())
}
// Store is analagous to atomic.StoreInt64.
func (aa *AlignedAtomicInt64) Store(v int64) {
atomic.StoreInt64(aa.ptr(), v)
}
// Add is analagous to atomic.AddInt64.
func (aa *AlignedAtomicInt64) Add(v int64) int64 {
return atomic.AddInt64(aa.ptr(), v)
}
@@ -67,14 +70,17 @@ func (aa *AlignedAtomicUint64) ptr() *uint64 {
return (*uint64)(unsafe.Pointer((uintptr(unsafe.Pointer(&aa.value)) + 7) &^ 7))
}
// Load is analagous to atomic.LoadUint64.
func (aa *AlignedAtomicUint64) Load() uint64 {
return atomic.LoadUint64(aa.ptr())
}
// Store is analagous to atomic.StoreUint64.
func (aa *AlignedAtomicUint64) Store(v uint64) {
atomic.StoreUint64(aa.ptr(), v)
}
// Add is analagous to atomic.AddUint64.
func (aa *AlignedAtomicUint64) Add(v uint64) uint64 {
return atomic.AddUint64(aa.ptr(), v)
}
pkg/atomicbitops/aligned_64bit.go
+6
View File
@@ -27,14 +27,17 @@ type AlignedAtomicInt64 struct {
value int64
}
// Load is analagous to atomic.LoadInt64.
func (aa *AlignedAtomicInt64) Load() int64 {
return atomic.LoadInt64(&aa.value)
}
// Store is analagous to atomic.StoreInt64.
func (aa *AlignedAtomicInt64) Store(v int64) {
atomic.StoreInt64(&aa.value, v)
}
// Add is analagous to atomic.AddInt64.
func (aa *AlignedAtomicInt64) Add(v int64) int64 {
return atomic.AddInt64(&aa.value, v)
}
@@ -48,14 +51,17 @@ type AlignedAtomicUint64 struct {
value uint64
}
// Load is analagous to atomic.LoadUint64.
func (aa *AlignedAtomicUint64) Load() uint64 {
return atomic.LoadUint64(&aa.value)
}
// Store is analagous to atomic.StoreUint64.
func (aa *AlignedAtomicUint64) Store(v uint64) {
atomic.StoreUint64(&aa.value, v)
}
// Add is analagous to atomic.AddUint64.
func (aa *AlignedAtomicUint64) Add(v uint64) uint64 {
return atomic.AddUint64(&aa.value, v)
}