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Atomicity ​

Jule provides C-style macro functions for atomicity in atomic.hpp header. While you can't normally use the stdatomic.h header with C++, the definitions are pretty similar to the stdatomic.h implementation.

Macro Defines for Memory Ordering ​

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#define __JULE_ATOMIC_MEMORY_ORDER__RELAXED
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#define __JULE_ATOMIC_MEMORY_ORDER__RELEASE
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#define __JULE_ATOMIC_MEMORY_ORDER__CONSUME
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#define __JULE_ATOMIC_MEMORY_ORDER__ACQUIRE
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#define __JULE_ATOMIC_MEMORY_ORDER__ACQ_REL
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#define __JULE_ATOMIC_MEMORY_ORDER__SEQ_CST

Macro Functions ​

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#define __jule_atomic_store_explicit(ADDR, VAL, MO)

Atomically stores val into addr by memory ordering.

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#define __jule_atomic_store(ADDR, VAL)

Calls __jule_atomic_store_explicit with SeqCst memory ordering.

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#define __jule_atomic_load_explicit(ADDR, MO)

Atomically loads value of addr by memory ordering.

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#define __jule_atomic_load(ADDR)

Calls __jule_atomic_load_explicit with SeqCst memory ordering.

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#define __jule_atomic_swap_explicit(ADDR, NEW, MO)

Atomically stores new into addr and returns the previous addr value by memory ordering.

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#define __jule_atomic_swap(ADDR, NEW)

Calls __jule_atomic_swap with SeqCst memory ordering.

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#define __jule_atomic_compare_swap_explicit(ADDR, OLD, NEW, SUC, FAIL)

Executes the compare-and-swap operation for addr by memory ordering.

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#define __jule_atomic_compare_swap(ADDR, OLD, NEW)

Calls __jule_atomic_compare_swap_explicit with SeqCst memory ordering.

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#define __jule_atomic_add_explicit(ADDR, DELTA, MO)

Atomically adds delta to addr and returns the previous addr value by memory ordering.

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#define __jule_atomic_add(ADDR, DELTA)

Calls __jule_atomic_add with SeqCst memory ordering.