Struct hwloc::CpuBindFlags [−] 

pub struct CpuBindFlags {
    // some fields omitted
}

Process/Thread binding flags.

These bit flags can be used to refine the binding policy.

The default (Process) is to bind the current process, assumed to be single-threaded, in a non-strict way. This is the most portable way to bind as all operating systems usually provide it.

Note: Not all systems support all kinds of binding.

The following flags are available:

  • CPUBIND_PROCESS: Bind all threads of the current (possibly) multithreaded process.
  • CPUBIND_THREAD: Bind current thread of current process.
  • CPUBIND_STRICT: Request for strict binding from the OS.
  • CPUBIND_NO_MEMBIND: Avoid any effect on memory binding.

Methods

impl CpuBindFlags

fn empty() -> CpuBindFlags

Returns an empty set of flags.

fn all() -> CpuBindFlags

Returns the set containing all flags.

fn bits(&self) -> i32

Returns the raw value of the flags currently stored.

fn from_bits(bits: i32) -> Option<CpuBindFlags>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

fn from_bits_truncate(bits: i32) -> CpuBindFlags

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

fn is_all(&self) -> bool

Returns true if all flags are currently set.

fn intersects(&self, other: CpuBindFlags) -> bool

Returns true if there are flags common to both self and other.

fn contains(&self, other: CpuBindFlags) -> bool

Returns true all of the flags in other are contained within self.

fn insert(&mut self, other: CpuBindFlags)

Inserts the specified flags in-place.

fn remove(&mut self, other: CpuBindFlags)

Removes the specified flags in-place.

fn toggle(&mut self, other: CpuBindFlags)

Toggles the specified flags in-place.

Trait Implementations

impl Hash for CpuBindFlags

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0

Feeds a slice of this type into the state provided.

impl Ord for CpuBindFlags

fn cmp(&self, __arg_0: &CpuBindFlags) -> Ordering

This method returns an Ordering between self and other. Read more

impl PartialOrd for CpuBindFlags

fn partial_cmp(&self, __arg_0: &CpuBindFlags) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

fn lt(&self, __arg_0: &CpuBindFlags) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

fn le(&self, __arg_0: &CpuBindFlags) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

fn gt(&self, __arg_0: &CpuBindFlags) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

fn ge(&self, __arg_0: &CpuBindFlags) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Clone for CpuBindFlags

fn clone(&self) -> CpuBindFlags

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more

impl Eq for CpuBindFlags

impl PartialEq for CpuBindFlags

fn eq(&self, __arg_0: &CpuBindFlags) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, __arg_0: &CpuBindFlags) -> bool

This method tests for !=.

impl Copy for CpuBindFlags

impl Debug for CpuBindFlags

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl BitOr for CpuBindFlags

type Output = CpuBindFlags

The resulting type after applying the | operator

fn bitor(self, other: CpuBindFlags) -> CpuBindFlags

Returns the union of the two sets of flags.

impl BitXor for CpuBindFlags

type Output = CpuBindFlags

The resulting type after applying the ^ operator

fn bitxor(self, other: CpuBindFlags) -> CpuBindFlags

Returns the left flags, but with all the right flags toggled.

impl BitAnd for CpuBindFlags

type Output = CpuBindFlags

The resulting type after applying the & operator

fn bitand(self, other: CpuBindFlags) -> CpuBindFlags

Returns the intersection between the two sets of flags.

impl Sub for CpuBindFlags

type Output = CpuBindFlags

The resulting type after applying the - operator

fn sub(self, other: CpuBindFlags) -> CpuBindFlags

Returns the set difference of the two sets of flags.

impl Not for CpuBindFlags

type Output = CpuBindFlags

The resulting type after applying the ! operator

fn not(self) -> CpuBindFlags

Returns the complement of this set of flags.

impl FromIterator<CpuBindFlags> for CpuBindFlags

fn from_iter<T: IntoIterator<Item=CpuBindFlags>>(iterator: T) -> CpuBindFlags

Creates a value from an iterator. Read more