SYNT_SHARE_RESOURCES doesn't change anything in the flow

[Furkanparov]

In config file, there is SYNT_SHARE_RESOURCES parameter and i expect it to disable share pass in synthesis when it is 0. So, i did 2 synthesis for both values (1 and 0) of this parameter but in the synthesis log it seems like both of them have run a SYNTH share step. I need to disable share for a bigger core of mine. Is there any way to do that?

[donn]

SYNTH_SHARE_RESOURCES gates the share -aggressive command in Yosys, if you need to disable sharing entirely you will need to remove this line:

OpenLane/scripts/yosys/synth.tcl

Line 284 in b729aa5

share