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atomicBucketWrapArray supports 32-bit os #429

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merged 1 commit into from
Sep 22, 2021
Merged

atomicBucketWrapArray supports 32-bit os #429

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6 changes: 1 addition & 5 deletions core/stat/base/leap_array.go
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Original file line number Diff line number Diff line change
Expand Up @@ -26,10 +26,6 @@ import (
"github.com/pkg/errors"
)

const (
PtrSize = int(8)
)

// BucketWrap represent a slot to record metrics
// In order to reduce the usage of memory, BucketWrap don't hold length of BucketWrap
// The length of BucketWrap could be seen in LeapArray.
Expand Down Expand Up @@ -115,7 +111,7 @@ func (aa *AtomicBucketWrapArray) elementOffset(idx int) (unsafe.Pointer, bool) {
return nil, false
}
basePtr := aa.base
return unsafe.Pointer(uintptr(basePtr) + uintptr(idx*PtrSize)), true
return unsafe.Pointer(uintptr(basePtr) + uintptr(idx)*unsafe.Sizeof(basePtr)), true
}

func (aa *AtomicBucketWrapArray) get(idx int) *BucketWrap {
Expand Down