CmdBarrier

Fully qualified name: cupva::CmdBarrier

Defined in cupva_host.hpp

class CmdBarrier : public cupva::BaseCmd

Barrier is the command barrier of the Commands in a Stream.

Any Command submitted after the Barrier can begin execution only after all Command instances submitted before the Barrier complete the execution.

• Maturity: GA

Public Functions

CmdBarrier() noexcept

Construct a new Barrier object.

Usage considerations

• Allowed context for the API call

  • Interrupt handler: No

  • Signal handler: No

  • Thread-safe: No

  • Re-entrant: No

  • Async/Sync: Sync

• Required privileges: None

• Allowed execution state

  • Initialization: Yes

  • Operational: Yes

  • Reinit/Deinit Preparation: Yes

• Maturity: GA

Pre:

None

~CmdBarrier() noexcept

Destroy the Barrier object.

Usage considerations

• Allowed context for the API call

  • Interrupt handler: No

  • Signal handler: No

  • Thread-safe: No

  • Re-entrant: No

  • Async/Sync: Sync

• Required privileges: None

• Allowed execution state

  • Initialization: Yes

  • Operational: Yes

  • Reinit/Deinit Preparation: Yes

• Maturity: GA

Pre:

None

CmdBarrier(CmdBarrier &&obj) noexcept

Move constructor.

Usage considerations

• Allowed context for the API call

  • Interrupt handler: No

  • Signal handler: No

  • Thread-safe: No

  • Re-entrant: No

  • Async/Sync: Sync

• Required privileges: None

• Allowed execution state

  • Initialization: Yes

  • Operational: Yes

  • Reinit/Deinit Preparation: Yes

• Maturity: GA

Pre:

None

CmdBarrier &operator=(CmdBarrier &&obj) & noexcept

Move assignment.

Usage considerations

• Allowed context for the API call

  • Interrupt handler: No

  • Signal handler: No

  • Thread-safe: No

  • Re-entrant: No

  • Async/Sync: Sync

• Required privileges: None

• Allowed execution state

  • Initialization: Yes

  • Operational: Yes

  • Reinit/Deinit Preparation: Yes

• Maturity: GA

Pre:

None

CmdBarrier(CmdBarrier const&) = delete

CmdBarrier &operator=(CmdBarrier const&) & = delete