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=Bringing Atomic Memory Operations to a Lazy Language= atomic compare-and-swap (CAS) assembly instructions. This opens up a

...include [http://en.wikipedia.org/wiki/Compare-and-swap compare-and-swap], atomic read-modify-write operations such as [http://en.wikipedia.org/wiki/Fetch-an ...s in Haskell, grab the [http://hackage.haskell.org/package/atomic-primops atomic-primops package from Hackage]. This is a low-level library that provides a

*Define a language which corresponds with core Haskell and its basic types (atomic types, algebraic types, list), monads (including the IO monad) and basic li

atomic (do { dO { action <- atomic (do {

...instructions], and also has a rudimentary ability to use [[AtomicMemoryOps|atomic memory operations]].

* '''[[HaskellImplementorsWorkshop/2012/Newton|Bringing Atomic Memory Operations to a Lazy Language]]''' (Ryan Newton) [http://www.youtube

...n of Haskell 98, now included in [[Haskell 2010]]. Haskell 98 only allowed atomic module names like <hask>List</hask> which was later moved into the hierarch

...modifyMVar_ childrenDone (return . (childDone:)) -- non-blocking atomic change to MVar

...g them in the table), association, "semantic action", and how to parse an "atomic term" including the parenthesized case (the only place we do a recursive de

Of course, atomic propositions contribute little towards knowledge, and the Haskell type syst

...ge.haskell.org/packages/archive/stm/latest/doc/html/Control-Monad-STM.html Atomic memory transactions] - software transactional memory

I start by providing axioms stating that atomic terms evaluate to themselves

...to describe transformations (rewritings) among multi-sets of constraints (atomic formulae). CHR naturally support concurrent programming. Conjunction of con

Simple, atomic types, and pair types can be stored in a more efficient manner: consecutive

...ck makes no difference to the semantics of the transaction: It is just as atomic if you use a read lock. But, write locks can reduce the probability of tra

# <code>block</code> is used to make the creation of the font atomic with respect to asynchronous exceptions

...g \log(m))</math> RAM machine operations (since we consider addition as an atomic operation). Indeed mutable random-access arrays allow for that. But lists i

...)</code>. In other words, we can decompose <code>fmap</code> into two more atomic operations: injection into a context, and application within a context. Sin ...>Monad</code> instances in terms of <code>join</code>, since it is a more “atomic” operation. (For example, <code>join</code> for the list monad is just <c