Jannis Harder
0f13b55173
Liberty file caching with new libcache command
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This adds optional in-memory caching of parsed liberty files to speed up
flows that repeatedly parse the same liberty files. To avoid increasing
the memory overhead by default, the caching is disabled by default. The
caching can be controlled globally or on a per path basis using the new
`libcache` command, which also allows purging cached data.
2025-04-03 13:39:35 +02:00
Emil J
ec8b745929
Merge pull request #4733 from antmicro/fix-setundef-pass-for-params
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Fix setting bits of parameters in setundef pass
2025-03-28 13:06:04 +01:00
Emil J
b9131853ff
Merge pull request #4954 from YosysHQ/krys/abstract_default_val
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Fixes for abstract.cc
2025-03-26 10:40:37 +01:00
KrystalDelusion
b06a661913
Merge pull request #4834 from YosysHQ/emil/gzip-refactor
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Memory-efficient zlib usage across Liberty file consumers
2025-03-21 10:01:00 +13:00
Krystine Sherwin
d704ca8019
abstract: Fix indentation
2025-03-20 17:20:36 +13:00
Krystine Sherwin
452dd1b74b
abstract: Assign default to value
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Fix `-Wmaybe-uninitialized` on line 43 and 44.
2025-03-20 17:19:22 +13:00
Emil J. Tywoniak
199702a392
dft_tag: fix autoNot not notting
2025-03-19 18:28:50 +01:00
Emil J. Tywoniak
980a0a15c1
stat: allow gzipped liberty files
2025-03-19 13:43:44 +01:00
Anhijkt
de032d2e2a
splitcells: change for-loop condition
2025-02-28 23:16:04 +02:00
Anhijkt
9a14ab8d98
splitcells: Fix the assertion bug caused by out-of-bound offset
2025-02-28 13:51:22 +02:00
Martin Povišer
bca21c60d8
Merge pull request #4902 from akashlevy/splitcells_aldff_fix
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`aldff`s do not get split by `splitcells` pass
2025-02-27 00:56:46 +01:00
Emil J. Tywoniak
07004f1089
abstract: typo?
2025-02-25 00:19:15 +01:00
Emil J. Tywoniak
925c617c52
abstract: add module input -value abstraction
2025-02-18 17:08:45 +01:00
Jannis Harder
212224dfe8
abstract: Add help message
2025-02-18 17:08:45 +01:00
Jannis Harder
2943c2142d
abstract: Improve debug logging
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Print the port bit instead of the arbitrary representative sigbit to
identify the target of the abstraction operation.
2025-02-18 17:08:45 +01:00
Jannis Harder
a0987195f2
abstract: Support slicing of individual wires
2025-02-18 17:08:45 +01:00
Jannis Harder
4766c92e59
abstract: Allow unconditional value and state abstractions
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Also improves -enable and -enablen command line handling
2025-02-18 17:08:45 +01:00
Jannis Harder
37aa2e6cd8
abstract: Wire vs port offset confusion bugfix
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This fixes the offsets_to_abstract collection in abstract_state so that
it now works the same way as in abstract_value which was already
correct.
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
28c768e7b8
abstract: better present changes done
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
3dd697fc8a
abstract: improve -init logging
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
9de890c874
abstract: fix -init log_debug bit count, remove unnecessary log_debug
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
aca4d44a40
abstract: improve debug logs for -state and -value
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
cee06cecd0
abstract: factor out emit_mux_anyseq
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
9895370b32
abstract: rework -init without bufnorm, with logging
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
1646991092
abstract: refactor -value
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
e9bba13a0d
abstract: no more bufnorm, -value has bit selection consistent with -state, -init temporarily gutted
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
3f1ee3e0ae
abstract: -state refactor sigbit rep pool collection
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
387d0de383
abstract: -state allow partial abstraction, don't use buffer-normalized mode
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
6027030215
abstract: -value MVP, use buffer-normalized mode
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
4637fa74e3
abstract: -init MVP
2025-02-18 17:08:45 +01:00
Emil J. Tywoniak
e4ca7b8846
abstract: -state MVP
2025-02-18 17:08:45 +01:00
Akash Levy
3676429634
aldffs do not get split by splitcells
2025-02-14 10:53:51 -08:00
Emil J. Tywoniak
a58481e9b7
mark all hash_into methods nodiscard
2025-01-14 12:39:15 +01:00
Emil J. Tywoniak
b9b9515bb0
hashlib: hash_eat -> hash_into
2024-12-18 15:09:25 +01:00
Emil J. Tywoniak
4e29ec1854
hashlib: acc -> eat
2024-12-18 15:09:25 +01:00
Emil J. Tywoniak
c73c88033d
hashlib: only include in one place
2024-12-18 14:58:31 +01:00
Emil J. Tywoniak
d071489ab1
hashlib: redo interface for flexibility
2024-12-18 14:49:25 +01:00
Martin Povišer
4bd6061709
Merge pull request #4799 from povik/wrapcell-unused
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wrapcell: Optionally track unused outputs
2024-12-10 21:16:28 +01:00
Martin Povišer
3cd01a57cd
wrapcell: Add comments, const qualifier
2024-12-10 15:13:31 +01:00
Martin Povišer
9161377c5a
wrapcell: Fix help
2024-12-09 15:40:33 +01:00
Martin Povišer
481162b848
Merge pull request #4800 from povik/portarcs-fix
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Fix portarcs edge cases
2024-12-09 15:13:15 +01:00
N. Engelhardt
8557455411
handle quotes and check return value
2024-12-06 11:25:45 +01:00
Miodrag Milanovic
1b403b82d7
Handle setting environment on Windows
2024-12-06 11:25:45 +01:00
N. Engelhardt
8b0f665cc5
add setenv pass
2024-12-06 11:25:43 +01:00
Martin Povišer
f4f65493a1
portarcs: Fix confusing disconnected and zero-delay case
2024-12-05 18:27:44 +01:00
Martin Povišer
2c66557d22
portarcs: Fix for case of unused gates
2024-12-05 18:27:43 +01:00
Martin Povišer
d57d21e566
wrapcell: Optionally track unused outputs
2024-12-05 18:16:53 +01:00
Martin Povišer
79e9258a31
wrapcell: Add new command
2024-11-27 14:01:00 +01:00
Martin Povišer
2dba345049
portarcs: New command to derive propagation arcs
2024-11-13 16:20:35 +01:00
Martin Povišer
4ce8c7a0d3
Merge pull request #4709 from YosysHQ/emil/idstring-in-fold
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functional, glift: use fold overload of IdString::in instead of pool …
2024-11-13 15:17:33 +01:00
