v0.7.1-b2

[eyalroz]

Changes since v0.7.0:

CUDA Graphs

• Support empty nodes as typed_node's #532 Now supporting empty nodes as graph::typed_node's.
• Default to capturing on CUDA streams using the global capture mode #656 When capturing a graph on a CUDA stream - default to capturing on using the global capture mode task
• Offer stand-alone functions for stream capture begin and end #657 Offer stand-alone functions for stream capture begin and end tasks (as opposed to only stream_t class methods)

(non-CUDA-specific) owning memory abstractions

• unique_span assignement operator bug with C++20. #660 unique_span assignement operator bug fixes.
• Let a unique_span have a default ctor #652 unique_span is now default-constructible

Other changes

• Can't access the default stream of a (non-primary) context #651 Can now access the default stream of a non-primary context via stream_t
• Support stream-unaware launching in an arbitrary CUDA context #653 Can now launch in an arbitrary CUDA context without referring to a specific stream (i.e. using the default stream for the context)
• Align the logic of context_t::create_module() with context::module::create() #654 The logic of context_t::create_module() is now the same as for context::module::create()
• The context_t::create_stream and context_t::create_event methods should be const #659 The methods context_t::create_stream() and context_t::create_event() are now marked const

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This discussion was created from the release v0.7.1-b2.