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Code Activity
15876 commits 121 branches 58 tags 57 MiB
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80 commits

Author SHA1 Message Date
Robert O'Callahan
a7c46f7b4a Remove .c_str() calls from parameters to log_warning()/log_warning_noprefix() 2025-09-16 23:02:16 +00:00
Robert O'Callahan
5ac6858f26 Remove .c_str() from log_cmd_error() and log_file_error() parameters 2025-09-16 22:59:08 +00:00
Robert O'Callahan
e0ae7b7af4 Remove .c_str() calls from log()/log_error() 
There are some leftovers, but this is an easy regex-based approach that removes most of them.
 2025-09-11 20:59:37 +00:00
Robert O'Callahan
d34ac0c87d Make log() use the FmtString infrastructure. 
Now `log()` supports `std::string`.

We have to fix a few places where the format parameter was not a compile time constant.
This is mostly trivial.
 2025-09-09 15:41:03 +02:00
Robert O'Callahan
c7df6954b9 Remove .c_str() from stringf parameters 2025-09-01 23:34:42 +00:00
clemens
4e45b5e1bb permit trailing comma 2025-08-16 09:40:03 +02:00
clemens
8b1f77ebd2 cleanup. printf to errors or warnings 2025-08-16 09:40:03 +02:00
clemens
50fe9dd7f2 clean parsing code 2025-08-16 09:40:03 +02:00
clemens
5fc0e77c3d add functionality to be able to use parameterised cells. 
cells can have their area as a function of the input port width.
 2025-08-16 09:40:03 +02:00
clemens
a6e0ab5ea5 Update (sequential) area to be only local without -hierarchy 2025-08-16 09:09:57 +02:00
suisseWalter
f5b219f59e
Update passes/cmds/stat.cc 
Co-authored-by: KrystalDelusion <93062060+KrystalDelusion@users.noreply.github.com>
 2025-08-16 08:36:06 +02:00
clemens
71307b4a51 add Testcases 
Fix existing testcases
Fix edgecase where modules where counted as cells.
 2025-08-13 14:46:01 +02:00
clemens
383d11c2ac fix design overview in json. 
Fix some unknown cells apearing twice.
 2025-08-13 10:09:02 +02:00
clemens
1eb8844e38 fix labeling in report 
fix design hierarchy containing wrong values.
remove left over debug print.
 2025-08-13 08:36:26 +02:00
clemens
2a97987cf2 formatting and remove debug statements 2025-08-12 09:16:05 +02:00
clemens
a0dde68487 Improve STAT 2025-08-12 09:04:16 +02:00
Krystine Sherwin
3959d19291
Reapply "Add groups to command reference" 
This reverts commit 81f87ce6ed.
 2025-08-06 13:52:12 +12:00
N. Engelhardt
81f87ce6ed
Revert "Add groups to command reference" 2025-07-23 14:41:49 +00:00
Krystine Sherwin
5d010789e2
cmdref: Split passes/status from passes/cmds 
Rename passes/cmds from "General passes" to "Design modification".
More `yosys.h` includes.

cmdref: Split passes/status from passes/cmds

Rename passes/cmds from "General passes" to "Design modification".
More `yosys.h` includes.
 2025-07-21 10:35:57 +12:00
Emil J. Tywoniak
90a2c92370 driver: allow --no-version still write things like Generated by Yosys 2025-05-07 11:34:23 +02:00
Emil J. Tywoniak
d7affb8821 driver: add --no-version to suppress writing Yosys version in command outputs 2025-05-05 13:12:08 +02:00
Emil J. Tywoniak
adb1986dc1 gzip: refactor file open failure errors 2025-04-29 10:37:35 +02:00
Emil J
6a2f2f1818
Merge pull request #5031 from suisseWalter/fix_sequential_area 
stat: fix sequential area not being included in addition/multiplication
 2025-04-21 11:02:40 +02:00
clemens
21b93ee1fb fix sequential area not being included in addition/multiplication 
Fixes a bug where the sequential area isn't part of the Stat_numeric_members that are used to automatically add/mul the statdata_t members.
 2025-04-15 09:38:04 +02:00
Krystine Sherwin
cd3b914132
Reinstate #4768 
Revert the reversion so that we can fix the bugs that the PR missed.
 2025-04-08 11:58:05 +12:00
Jannis Harder
0f13b55173 Liberty file caching with new libcache command 
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. Tywoniak
980a0a15c1 stat: allow gzipped liberty files 2025-03-19 13:43:44 +01:00
Martin Povišer
4df3a5d7ec stat: Drop unused field 2024-11-05 09:37:35 +01:00
Hoa Nguyen
c1205ebc42 Initialize area stats in stat pass 
Currently, the area variables in the stat struct are not initialized.
This caused the area stats occasionally being an erroneous value.

Signed-off-by: Hoa Nguyen <hnpl@google.com>
 2024-09-07 21:30:58 -07:00
Martin Povišer
3057c13a66 Improve libparse encapsulation 2024-08-13 18:47:36 +02:00
Emil J. Tywoniak
4b29f64142 cost: add model for techmapped cell count, keep_hierarchy pass with -min_cost parameter 2024-07-29 10:26:02 +02:00
Peter Gadfort
160e3e089a add port statistics to stat command 2024-03-22 09:20:20 -04:00
Ethan Mahintorabi
b8a1009de9
Update passes/cmds/stat.cc 
Make reporting line more clear about the non cumulative area of sequential cells

Co-authored-by: N. Engelhardt <nakengelhardt@gmail.com>
 2024-02-16 07:44:09 -08:00
Ethan Mahintorabi
f0df0e3912
update type and variable names 
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
 2024-02-16 00:01:44 +00:00
Ethan Mahintorabi
2d8343d423
update type and variable names 
Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
 2024-02-15 23:59:19 +00:00
Ethan Mahintorabi
8566489d85
stat: Add sequential area output to stat -liberty 
Checks to see if a cell is of type ff in the liberty,
and keeps track of an additional area value.

```
   Chip area for module '\addr': 92.280720
   Sequential area for module '\addr': 38.814720
```

Signed-off-by: Ethan Mahintorabi <ethanmoon@google.com>
 2024-02-09 23:51:00 +00:00
Stephen Tong
b3e7390c0e
Fix typo in stat help 2024-01-21 16:32:05 -05:00
N. Engelhardt
57897927ff stat: pass down quiet arg 2023-02-28 17:12:55 +01:00
Peter Gadfort
58cca9592d stat: ensure area is included in json output 
Signed-off-by: Peter Gadfort <peter.gadfort@gmail.com>
 2022-12-29 21:51:46 -05:00
Jannis Harder
7036a312bf stat: Fix JSON output for empty designs 2022-12-02 14:36:19 +01:00
Kamyar Mohajerani
69787f1906 remove extra space in formating 2022-09-22 15:46:36 +01:00
Kamyar Mohajerani
bc1e579483 stat: add tech tech-specific utilizations to json 
- refactor resource util. estimation/calculations for Xilinx and CMOS
 - don't print log_header if "-json" is set
 2022-09-22 15:46:36 +01:00
Lofty
59facfa98c stat: add option for machine-readable json output 2022-08-11 13:41:01 +01:00
N. Engelhardt
61b05051e1 also make 'stat' save counts to scratchpad 2022-06-01 16:01:07 +02:00
Marcelina Kościelnicka
93508d58da Add $bmux and $demux cells. 2022-01-28 23:34:41 +01:00
Marcelina Kościelnicka
e7d89e653c Hook up $aldff support in various passes. 2021-10-02 21:01:21 +02:00
Claire Xenia Wolf
72787f52fc Fixing old e-mail addresses and deadnames 
s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi;
s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi;
s/((David)\s+)+Shah\s+<(dave|david)@(symbioticeda.com|yosyshq.com|ds0.me)>/David Shah <dave@ds0.me>/gi;
s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi;
s,https?://www.clifford.at/yosys/,http://yosyshq.net/yosys/,g;
 2021-06-08 00:39:36 +02:00
N. Engelhardt
3238190797 use the new isPublic() in a few places 2020-09-14 12:43:18 +02:00
Marcelina Kościelnicka
b0bee396a8 Add new builtin FF types 
The new types include:

- FFs with async reset and enable (`$adffe`, `$_DFFE_[NP][NP][01][NP]_`)
- FFs with sync reset (`$sdff`, `$_SDFF_[NP][NP][01]_`)
- FFs with sync reset and enable, reset priority (`$sdffs`, `$_SDFFE_[NP][NP][01][NP]_`)
- FFs with sync reset and enable, enable priority (`$sdffce`, `$_SDFFCE_[NP][NP][01][NP]_`)
- FFs with async reset, set, and enable (`$dffsre`, `$_DFFSRE_[NP][NP][NP][NP]_`)
- latches with reset or set (`$adlatch`, `$_DLATCH_[NP][NP][01]_`)

The new FF types are not actually used anywhere yet (this is left
for future commits).
 2020-06-23 15:40:02 +02:00
whitequark
7191dd16f9 Use C++11 final/override keywords. 2020-06-18 23:34:52 +00:00