From d55c66a11f3e727391384b8d7c99ff9aff3a9a28 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=98yvind=20Harboe?= Date: Wed, 2 Oct 2024 10:50:35 +0200 Subject: [PATCH] detailed route: add DETAILED_ROUTE_END_ITERATION variable MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Øyvind Harboe --- docs/user/FlowVariables.md | 1 + flow/scripts/detail_route.tcl | 1 + 2 files changed, 2 insertions(+) diff --git a/docs/user/FlowVariables.md b/docs/user/FlowVariables.md index dca0c143d0..02c50d58ab 100644 --- a/docs/user/FlowVariables.md +++ b/docs/user/FlowVariables.md @@ -192,6 +192,7 @@ Note: | `DETAILED_ROUTE_ARGS` | Add additional arguments for debugging purpose during detail route. | | `MACRO_EXTENSION` | Sets the number of GCells added to the blockages boundaries from macros. | | `RECOVER_POWER` | Specifies how many percent of paths with positive slacks can be slowed for power savings [0-100]. | +| `DETAILED_ROUTE_END_ITERATION` | Maximum number of iterations, default 64. | ### Extraction diff --git a/flow/scripts/detail_route.tcl b/flow/scripts/detail_route.tcl index d1401bbdcb..42a8e19e2a 100644 --- a/flow/scripts/detail_route.tcl +++ b/flow/scripts/detail_route.tcl @@ -19,6 +19,7 @@ append_env_var additional_args VIA_IN_PIN_MIN_LAYER -via_in_pin_bottom_layer 1 append_env_var additional_args VIA_IN_PIN_MAX_LAYER -via_in_pin_top_layer 1 append_env_var additional_args DISABLE_VIA_GEN -disable_via_gen 0 append_env_var additional_args REPAIR_PDN_VIA_LAYER -repair_pdn_vias 1 +append_env_var additional_args DETAILED_ROUTE_END_ITERATION -droute_end_iter 1 append additional_args " -save_guide_updates -verbose 1"