luke
/
verilator
mirror of https://github.com/verilator/verilator.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Optimize splitting trigger computation and dump (#5798)

This commit is contained in:
Geza Lore 2025-02-22 19:57:36 +00:00 committed by GitHub
parent 1857f6399c
commit 812861e7f2
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/V3Sched.cpp
View File

@ -789,6 +789,10 @@ const TriggerKit createTriggers(AstNetlist* netlistp, AstCFunc* const initFuncp,
// The debug code might leak signal names, so simply delete it when using --protect-ids
if (v3Global.opt.protectIds()) dumpp->stmtsp()->unlinkFrBackWithNext()->deleteTree();
// These might get large when we have a lot of triggers, so split if necessary
splitCheck(funcp);
splitCheck(dumpp);
return {vscp, funcp, dumpp, map};
}

4
test_regress/t/t_flag_csplit_groups.py
View File

@ -124,8 +124,8 @@ test.file_grep_not(test.obj_dir + "/" + test.vm_prefix + "_classes.mk", "vm_clas
test.file_grep_not(test.obj_dir + "/" + test.vm_prefix + "_classes.mk", "vm_classes_2")
# Check combine count
test.file_grep(test.stats, r'Node count, CFILE + (\d+)', (174 if test.vltmt else 156))
test.file_grep(test.stats, r'Makefile targets, VM_CLASSES_FAST + (\d+)', (2 if test.vltmt else 3))
test.file_grep(test.stats, r'Node count, CFILE + (\d+)', (191 if test.vltmt else 173))
test.file_grep(test.stats, r'Makefile targets, VM_CLASSES_FAST + (\d+)', 2)
test.file_grep(test.stats, r'Makefile targets, VM_CLASSES_SLOW + (\d+)', 2)
test.passes()