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16222 Commits

Author SHA1 Message Date
Lofty 8fad004fb8 synth_analogdevices: update timing model and tests 2025-11-12 22:44:12 +00:00
Lofty 6ccd1da030 analogdevices: double LUT RAM cost 2025-11-12 22:44:12 +00:00
Lofty 8ff0039141 analogdevices: ignore $assert cells 2025-11-12 22:44:12 +00:00
Krystine Sherwin d7248303c6 analogdevices: Extra tests 
`mem_gen.py` based on quicklogic tests.
Remove BUFG from `lutram.ys`.
Extra `sync_ram_sp` models in `arch/common/blockram.v`.
Add analogdevices to main makefile tests.
Not all the other tests are passing, but that's fine for now.
 2025-11-12 22:44:12 +00:00
Krystine Sherwin 27001cf959 analogdevices: Fixing up bram 
Tested all the accepted configurations in eXpreso, disabling the RBRAM2 configs that fail to place, and increasing the cost for the double site TDP memories.
 2025-11-12 22:44:12 +00:00
Krystine Sherwin 801db868a9 analogdevices: Add BRAM options 
Enable `-force-params`, and tidy up lutram mapping too.
 2025-11-12 22:44:12 +00:00
Krystine Sherwin ab33348d27 memory_libmap: Add -force-params 
Reduce complexity for adi brams by unconditionally providing the WIDTH and ABITS parameters.
 2025-11-12 22:44:12 +00:00
Lofty ed29e75cda analogdevices: LUT RAM only on positive edge 2025-11-12 22:44:12 +00:00
Lofty ae34fcb82c analogdevices: DSP tweaks 2025-11-12 22:44:12 +00:00
Lofty e189ee10aa analogdevices: DSP inference 2025-11-12 22:44:12 +00:00
Lofty a1a0926316 analogdevices: remove cells_xtra 2025-11-12 22:44:12 +00:00
Lofty e62a91a793 analogdevices: timings for t40lp 2025-11-12 22:44:12 +00:00
Lofty 764c2e160b analogdevices: use single tech param 2025-11-12 22:44:12 +00:00
Lofty 0b6aea3ed9 analogdevices: expreso does not care about clock buffers 2025-11-12 22:44:12 +00:00
Lofty 6c4327da04 analogdevices: prepare for t40lp timings 2025-11-12 22:44:12 +00:00
Krystine Sherwin 4690ef36ce analogdevices: Adding RBRAM2 and -tech 2025-11-12 22:44:12 +00:00
Krystine Sherwin 9d887dbc81 analogdevices: (some) Native BRAM 
Specifically, the SDP configurations for RBRAM (ignoring 2048x09 because it makes the memlib format unhappy).
Drop the unused defines from the synth pass.
Remove comments from the lutram files referencing xilinx.
 2025-11-12 22:44:12 +00:00
Krystine Sherwin 3cf01c399a analogdevices: Update lutram.ys test 2025-11-12 22:44:12 +00:00
Krystine Sherwin 519c57ba61 analogdevices: Native LUTRAM primitives 2025-11-12 22:44:12 +00:00
Lofty 59cde69540 analogdevices: LUTRAM config 2025-11-12 22:44:12 +00:00
Lofty 3870976bcc analogdevices: update timing model 2025-11-12 22:44:12 +00:00
Lofty c0b789f6de I thought I removed this... 2025-11-12 22:44:12 +00:00
Lofty 8985116b3e analogdevices: user retargeting 2025-11-12 22:44:12 +00:00
Lofty c250831b32 analogdevices: more housekeeping 2025-11-12 22:44:12 +00:00
Lofty 0b00c794df analogdevices: remove some extra cells! 2025-11-12 22:44:12 +00:00
Lofty 8651e3ac89 test suite 2025-11-12 22:44:11 +00:00
Lofty 28600c7f9f synth_analogdevices: remove scopeinfo cells 2025-11-12 22:44:11 +00:00
Lofty 384964bcf7 Create synth_analogdevices 2025-11-12 22:44:11 +00:00
Emil J d93039a194
Merge pull request #5417 from rocallahan/idstring-gc 
Implement garbage collection of `IdString`s
 2025-11-12 13:43:53 +01:00
Emil J. Tywoniak ae281720cf tests: remove unstable FPGA synthesis result checks 2025-11-12 11:52:04 +01:00
Robert O'Callahan 578d658871 Add timing stats for IdString garbage collection 2025-11-12 11:52:04 +01:00
Robert O'Callahan 8c2984dc5f Fix AbcModuleState::remap_name() to avoid calling IdString::c_str() 2025-11-12 11:52:04 +01:00
Robert O'Callahan c4c389fdd7 Fix verilog backend to avoid IdString::c_str() 2025-11-12 11:52:04 +01:00
Robert O'Callahan 325b27f43a Avoid calling IdString::c_str() in opt_clean 2025-11-12 11:52:04 +01:00
Robert O'Callahan df8444c5e7 Optimize IdString operations to avoid calling c_str() 2025-11-12 11:52:04 +01:00
Robert O'Callahan e95ed7bbab Make NEW_ID create IDs whose string allocation is delayed 2025-11-12 11:52:04 +01:00
Robert O'Callahan 8895757364 Ensure that `new_id(_suffix)()` cannot create collisions with existing `IdString`s. 2025-11-12 11:52:04 +01:00
Robert O'Callahan 9577a028c8 Make new_id/new_id_suffix taking string_view to avoid allocating strings 2025-11-12 11:52:04 +01:00
Robert O'Callahan b3f3f42577 Remove StaticIdString and just use IdString now that we can make it constexpr 2025-11-12 11:52:04 +01:00
Robert O'Callahan b0e2d75dbe Make IdString refcounts a hashtable containing only the nonzero refcounts 
This saves space and doesn't cost very much since we hardly ever have nonzero refcounts any more.

It also allows for IdStrings with negative indexes, which we're going to add.
 2025-11-12 11:52:04 +01:00
Robert O'Callahan 54bde15329 Implement IdString garbage collection instead of refcounting. 2025-11-12 11:52:04 +01:00
Robert O'Callahan 5133b4bdea Create RTLIL::OwningIdString and use it in a few places 2025-11-12 11:52:04 +01:00
Robert O'Callahan d28f97e9da Remove YOSYS_USE_STICKY_IDS 2025-11-12 11:52:04 +01:00
Robert O'Callahan 0fe79ce01b Make RTLIL::Design::get_all_designs() unconditionally defined 2025-11-12 11:52:04 +01:00
Robert O'Callahan e84bc3c6c5 Remove explicit empty-string check when looking up IdStrings 2025-11-12 11:52:04 +01:00
Robert O'Callahan 20639906e3 Store IdString lengths and use them 2025-11-12 11:52:04 +01:00
Robert O'Callahan 32641bbf93 Make IdString::contains take std::string_view so we avoid a strlen when the parameter is a string constant 2025-11-12 11:52:04 +01:00
Robert O'Callahan 2319d82efb Make IdString::begins_width/ends_with take std::string_view so we avoid a strlen when the parameter is a string constant 2025-11-12 11:52:04 +01:00
github-actions[bot] 5f76729cbb Bump version 2025-11-12 00:24:49 +00:00
KrystalDelusion 529886f7fb
Merge pull request #5473 from YosysHQ/krys/unsized_params 
Handle unsized params
 2025-11-12 07:14:44 +13:00