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Correct DefaultCpuDispatcherCreate

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bloeys
2022-12-07 01:45:28 +04:00
parent 6880bac72a
commit 8e358fb31f
4 changed files with 19 additions and 4 deletions
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19
pgo/pgo.go
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@ -362,9 +362,24 @@ func (d *DefaultCpuDispatcher) ToCpuDispatcher() *CpuDispatcher {
return &CpuDispatcher{cCpuDisp: (*C.struct_CPxCpuDispatcher)(d.cDefCpuDisp)}
}
func DefaultCpuDispatcherCreate(numThreads, affinityMasks uint32) *DefaultCpuDispatcher {
// DefaultCpuDispatcherCreate sets the number of threads used by physX.
// If affinityMasksPerThread is nil/zero then default masks are used, otherwise the size of the array
// must match the number of threads
func DefaultCpuDispatcherCreate(numThreads uint32, affinityMasksPerThread []uint32) *DefaultCpuDispatcher {
if len(affinityMasksPerThread) == 0 {
return &DefaultCpuDispatcher{
cDefCpuDisp: C.CPxDefaultCpuDispatcherCreate(C.uint(numThreads), nil),
}
}
arr := make([]C.uint, len(affinityMasksPerThread))
for i := 0; i < len(arr); i++ {
arr[i] = C.uint(affinityMasksPerThread[i])
}
return &DefaultCpuDispatcher{
cDefCpuDisp: C.CPxDefaultCpuDispatcherCreate(C.uint(numThreads), C.uint(affinityMasks)),
cDefCpuDisp: C.CPxDefaultCpuDispatcherCreate(C.uint(numThreads), &arr[0]),
}
}