Provide template for an efficient private RAM#379
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mandolaerik wants to merge 1 commit intointel:mainfrom
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Provide template for an efficient private RAM#379mandolaerik wants to merge 1 commit intointel:mainfrom
mandolaerik wants to merge 1 commit intointel:mainfrom
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mandolaerik
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| template ram { | ||
| param size; | ||
| connect ram is (init_as_subobj, destroy) { |
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A better design is probably to create a template for a private RAM connect, without DMI support, and then create a separate template which adds DMI magic to all private RAMs within a bank/subdev/port
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Oh, this adds some pain: the use of get_user_data requires that you have one separate direct_memory_update ports for each RAM; if we want a shared impl, then we instead need to keep a private hashtable from handles to pages.
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I did this mostly as an experiment, needs more testing and discussions before it can be added for real.
The idea is to allow reasonably easy access to a private RAM with good performance.