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()
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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
c7df6954b9
Remove .c_str() from stringf parameters
2025-09-01 23:34:42 +00:00
Krystine Sherwin
3959d19291
Reapply "Add groups to command reference"
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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
92ab125113
cmdref: Assigning cmds to formal group
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Give formal index a proper title.
Use `Pass::formatted_help()` to assign the group, but still return `false` because the help text still comes from `Pass::help()`.
Tidy up some of the affected files' includes to make use of the shared `yosys.h` includes.
2025-07-21 10:35:56 +12:00
Emil J. Tywoniak
387a235158
functional, glift: use fold overload of IdString::in instead of pool literals
2024-11-06 12:48:32 +01:00
Rasmus Munk Larsen
0a37c2a301
Fix translation bug: The old code really checks for the presense of a node, not an edge in glift and flatten.
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Add back statement that inserts nodes in order in opt_expr.cc.
2023-10-05 17:01:42 -07:00
Rasmus Munk Larsen
e0042bdff7
Speed up TopoSort. The main sorting algorithm implementation in TopoSort::sort_worker is 11-12x faster. Overall, the complete sequence of building the graph and sorting is about 2.5-3x faster. The overall impact in e.g. the replace_const_cells optimization pass is a ~25% speedup. End-to-end impact on our synthesis flow is about 3%.
2023-09-20 15:49:05 -07:00
KrystalDelusion
9465b2af95
Fitting help messages to 80 character width
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Uses the regex below to search (using vscode):
^\t\tlog\("(.{10,}(?<!\\n)|.{81,}\\n)"\);
Finds any log messages double indented (which help messages are)
and checks if *either* there are is no newline character at the end,
*or* the number of characters before the newline is more than 80.
2022-08-24 10:40:57 +12:00
Alberto Gonzalez
bbfa2d65fa
glift: Use ID() rather than string literals.
2020-07-01 19:51:48 +00:00
Alberto Gonzalez
eda1af73c4
glift: Use worker pattern.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
3eb2593876
glift: Add support for $_NAND_ and $_NOR_ cells.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
8cb1a86c23
glift: Add support for $_MUX_ and $_NMUX_ cells.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
23defc6fe9
glift: Add support for $_XOR_ and $_XNOR_ cells.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
209a123b97
glift: Add initial hierarchy support.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
20ad371724
glift: Replace YS_OVERRIDE with override.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
91c20fca72
glift: Add -simple-cost-model option
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Rather than assigning specific weights to specific versions of taint tracking logic and summing the weights of all GLIFT cells, sum the following values for each GLIFT cell:
- 0 if the associated hole/$anyconst cell value is non-zero, i.e. reduced-precision taint tracking logic is chosen at this cell
- 1 if the associated hole/$anyconst cell value is zero, i.e. the full-precision taint tracking logic is chosen at this cell
This simplified cost modeling reduces the potential for the QBF-SAT solver to minimize taint tracking logic area but significantly simplifies the QBF-SAT problem.
2020-07-01 19:51:47 +00:00
Alberto Gonzalez
26bd686259
glift: Add -instrument-more option to add 4 more versions of taint tracking logic. Also refactor a bit and update help text.
2020-07-01 19:51:46 +00:00
Alberto Gonzalez
bc207d5426
glift: Change command names to better represent their functions.
2020-07-01 19:51:46 +00:00
Alberto Gonzalez
ddfb9f08e2
glift: Add -create-imprecise command, rename other commands, and re-work the help text.
2020-07-01 19:51:46 +00:00
Alberto Gonzalez
72cebef279
glift: Add replacement scoring and area minimization option.
2020-07-01 19:51:46 +00:00
Alberto Gonzalez
c36440a7ee
glift: Remove outputs by default; add -keep-outputs option; properly reset internal state between calls.
2020-07-01 19:51:46 +00:00
Alberto Gonzalez
19dafcd4f1
glift: Initial implementation of the -sketchify option.
2020-07-01 19:51:46 +00:00
Alberto Gonzalez
09848b3b9f
glift: Initial implementation of GLIFT model construction.
2020-07-01 19:51:45 +00:00
Alberto Gonzalez
5f45fe51ea
glift: Add skeleton for glift command.
2020-07-01 19:51:45 +00:00
