diff --git a/docs/user/FlowVariables.md b/docs/user/FlowVariables.md index 78871f1552..04e8b11e80 100644 --- a/docs/user/FlowVariables.md +++ b/docs/user/FlowVariables.md @@ -326,7 +326,6 @@ configuration file. | TNS_END_PERCENT| Default TNS_END_PERCENT value for post CTS timing repair. Try fixing all violating endpoints by default (reduce to 5% for runtime). Specifies how many percent of violating paths to fix [0-100]. Worst path will always be fixed.| 100| | UNSET_ABC9_BOX_CELLS| List of cells to unset the abc9_box attribute on| | | USE_FILL| Whether to perform metal density filling.| 0| -| USE_NEGOTIATION| Enable using negotiation legalizer for detailed placement.| 0| | VERILOG_DEFINES| Preprocessor defines passed to the language frontend. Example: `-D HPDCACHE_ASSERT_OFF`| | | VERILOG_FILES| The path to the design Verilog/SystemVerilog files providing a description of modules.| | | VERILOG_INCLUDE_DIRS| Specifies the include directories for the Verilog input files.| | @@ -671,5 +670,4 @@ configuration file. - [TAP_CELL_NAME](#TAP_CELL_NAME) - [TECH_LEF](#TECH_LEF) - [USE_FILL](#USE_FILL) -- [USE_NEGOTIATION](#USE_NEGOTIATION) diff --git a/flow/designs/asap7/ethmac/rules-base.json b/flow/designs/asap7/ethmac/rules-base.json index e96077cce2..8a4b25cc11 100644 --- a/flow/designs/asap7/ethmac/rules-base.json +++ b/flow/designs/asap7/ethmac/rules-base.json @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -1870.0, + "value": -2120.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -1500.0, + "value": -1650.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/asap7/ethmac_lvt/rules-base.json b/flow/designs/asap7/ethmac_lvt/rules-base.json index bdff6b82ed..a6aa2d62fa 100644 --- a/flow/designs/asap7/ethmac_lvt/rules-base.json +++ b/flow/designs/asap7/ethmac_lvt/rules-base.json @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -308.0, + "value": -303.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -60.2, + "value": -121.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/asap7/mock-alu/rules-base.json b/flow/designs/asap7/mock-alu/rules-base.json index 5dc374caa2..bb6c6947a9 100644 --- a/flow/designs/asap7/mock-alu/rules-base.json +++ b/flow/designs/asap7/mock-alu/rules-base.json @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -18100.0, + "value": -18500.0, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -19400.0, + "value": -20000.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -90,11 +90,11 @@ "compare": "<=" }, "finish__timing__setup__ws": { - "value": -300.0, + "value": -299.0, "compare": ">=" }, "finish__timing__setup__tns": { - "value": -19700.0, + "value": -19900.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/gf180/aes-hybrid/rules-base.json b/flow/designs/gf180/aes-hybrid/rules-base.json index 6992544146..371d536e48 100644 --- a/flow/designs/gf180/aes-hybrid/rules-base.json +++ b/flow/designs/gf180/aes-hybrid/rules-base.json @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -122.0, + "value": -124.0, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -135.0, + "value": -141.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -130.0, + "value": -138.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/gf180/aes/rules-base.json b/flow/designs/gf180/aes/rules-base.json index eca90d0da7..3ed6a391d1 100644 --- a/flow/designs/gf180/aes/rules-base.json +++ b/flow/designs/gf180/aes/rules-base.json @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -87.3, + "value": -85.9, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -100.0, + "value": -105.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -97.6, + "value": -103.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/ihp-sg13g2/ibex/rules-base.json b/flow/designs/ihp-sg13g2/ibex/rules-base.json index 446f196ff2..561870d94d 100644 --- a/flow/designs/ihp-sg13g2/ibex/rules-base.json +++ b/flow/designs/ihp-sg13g2/ibex/rules-base.json @@ -18,11 +18,11 @@ "compare": "==" }, "placeopt__design__instance__area": { - "value": 306794, + "value": 306205, "compare": "<=" }, "placeopt__design__instance__count__stdcell": { - "value": 20278, + "value": 20217, "compare": "<=" }, "detailedplace__design__violations": { @@ -30,11 +30,11 @@ "compare": "==" }, "cts__design__instance__count__setup_buffer": { - "value": 1763, + "value": 1758, "compare": "<=" }, "cts__design__instance__count__hold_buffer": { - "value": 1763, + "value": 1758, "compare": "<=" }, "cts__timing__setup__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -1.6, + "value": -3.55, "compare": ">=" }, "finish__timing__hold__ws": { @@ -106,7 +106,7 @@ "compare": ">=" }, "finish__design__instance__area": { - "value": 327350, + "value": 326753, "compare": "<=" } } \ No newline at end of file diff --git a/flow/designs/ihp-sg13g2/spi/rules-base.json b/flow/designs/ihp-sg13g2/spi/rules-base.json index 0236581edb..dbc5afd888 100644 --- a/flow/designs/ihp-sg13g2/spi/rules-base.json +++ b/flow/designs/ihp-sg13g2/spi/rules-base.json @@ -74,7 +74,7 @@ "compare": ">=" }, "detailedroute__route__wirelength": { - "value": 3972, + "value": 4630, "compare": "<=" }, "detailedroute__route__drc_errors": { diff --git a/flow/designs/nangate45/ariane133/rules-base.json b/flow/designs/nangate45/ariane133/rules-base.json index 8cde2d298a..df07db1959 100644 --- a/flow/designs/nangate45/ariane133/rules-base.json +++ b/flow/designs/nangate45/ariane133/rules-base.json @@ -38,11 +38,11 @@ "compare": "<=" }, "cts__timing__setup__ws": { - "value": -0.574, + "value": -0.569, "compare": ">=" }, "cts__timing__setup__tns": { - "value": -743.0, + "value": -760.0, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -994.0, + "value": -798.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -1010.0, + "value": -881.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/nangate45/jpeg/rules-base.json b/flow/designs/nangate45/jpeg/rules-base.json index 7c66ee8ab0..c236655955 100644 --- a/flow/designs/nangate45/jpeg/rules-base.json +++ b/flow/designs/nangate45/jpeg/rules-base.json @@ -18,11 +18,11 @@ "compare": "==" }, "placeopt__design__instance__area": { - "value": 103034, + "value": 102921, "compare": "<=" }, "placeopt__design__instance__count__stdcell": { - "value": 68147, + "value": 68062, "compare": "<=" }, "detailedplace__design__violations": { @@ -30,11 +30,11 @@ "compare": "==" }, "cts__design__instance__count__setup_buffer": { - "value": 5926, + "value": 5918, "compare": "<=" }, "cts__design__instance__count__hold_buffer": { - "value": 5926, + "value": 5918, "compare": "<=" }, "cts__timing__setup__ws": { @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -39.1, + "value": -42.1, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -47.7, + "value": -52.9, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -74,7 +74,7 @@ "compare": ">=" }, "detailedroute__route__wirelength": { - "value": 654704, + "value": 757284, "compare": "<=" }, "detailedroute__route__drc_errors": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -43.5, + "value": -49.1, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/nangate45/mempool_group/rules-base.json b/flow/designs/nangate45/mempool_group/rules-base.json index 1539cdc5c9..c2b06ab9db 100644 --- a/flow/designs/nangate45/mempool_group/rules-base.json +++ b/flow/designs/nangate45/mempool_group/rules-base.json @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -14900.0, + "value": -12200.0, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -12400.0, + "value": -12200.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -13600.0, + "value": -11900.0, "compare": ">=" }, "finish__timing__hold__ws": { @@ -102,11 +102,11 @@ "compare": ">=" }, "finish__timing__hold__tns": { - "value": -1.02, + "value": -1.7, "compare": ">=" }, "finish__design__instance__area": { - "value": 453697, + "value": 453619, "compare": "<=" } } \ No newline at end of file diff --git a/flow/designs/nangate45/swerv/rules-base.json b/flow/designs/nangate45/swerv/rules-base.json index 17193eb3c2..8502b75543 100644 --- a/flow/designs/nangate45/swerv/rules-base.json +++ b/flow/designs/nangate45/swerv/rules-base.json @@ -58,11 +58,11 @@ "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -0.699, + "value": -0.671, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -299.0, + "value": -351.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -90,11 +90,11 @@ "compare": "<=" }, "finish__timing__setup__ws": { - "value": -0.672, + "value": -0.627, "compare": ">=" }, "finish__timing__setup__tns": { - "value": -359.0, + "value": -352.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/nangate45/swerv_wrapper/rules-base.json b/flow/designs/nangate45/swerv_wrapper/rules-base.json index ebfaf73f5d..6f43c803d3 100644 --- a/flow/designs/nangate45/swerv_wrapper/rules-base.json +++ b/flow/designs/nangate45/swerv_wrapper/rules-base.json @@ -38,11 +38,11 @@ "compare": "<=" }, "cts__timing__setup__ws": { - "value": -0.335, + "value": -0.331, "compare": ">=" }, "cts__timing__setup__tns": { - "value": -237.0, + "value": -238.0, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -230.0, + "value": -229.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -211.0, + "value": -208.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/nangate45/tinyRocket/rules-base.json b/flow/designs/nangate45/tinyRocket/rules-base.json index e503a1e6a1..4a392b3abd 100644 --- a/flow/designs/nangate45/tinyRocket/rules-base.json +++ b/flow/designs/nangate45/tinyRocket/rules-base.json @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -37.6, + "value": -40.8, "compare": ">=" }, "cts__timing__hold__ws": { @@ -62,7 +62,7 @@ "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -56.6, + "value": -59.2, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -48.2, + "value": -52.4, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/sky130hd/aes/rules-base.json b/flow/designs/sky130hd/aes/rules-base.json index a45b0a5aa4..a4f01086ae 100644 --- a/flow/designs/sky130hd/aes/rules-base.json +++ b/flow/designs/sky130hd/aes/rules-base.json @@ -58,11 +58,11 @@ "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -0.554, + "value": -0.46, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -4.6, + "value": -8.39, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -90,11 +90,11 @@ "compare": "<=" }, "finish__timing__setup__ws": { - "value": -0.425, + "value": -0.406, "compare": ">=" }, "finish__timing__setup__tns": { - "value": -2.38, + "value": -3.38, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/sky130hd/gcd/rules-base.json b/flow/designs/sky130hd/gcd/rules-base.json index f0f1e1bb1c..375376876d 100644 --- a/flow/designs/sky130hd/gcd/rules-base.json +++ b/flow/designs/sky130hd/gcd/rules-base.json @@ -38,11 +38,11 @@ "compare": "<=" }, "cts__timing__setup__ws": { - "value": -1.36, + "value": -1.45, "compare": ">=" }, "cts__timing__setup__tns": { - "value": -58.6, + "value": -60.9, "compare": ">=" }, "cts__timing__hold__ws": { @@ -58,11 +58,11 @@ "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -1.58, + "value": -1.66, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -67.4, + "value": -71.6, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -74,7 +74,7 @@ "compare": ">=" }, "detailedroute__route__wirelength": { - "value": 11052, + "value": 13026, "compare": "<=" }, "detailedroute__route__drc_errors": { @@ -90,11 +90,11 @@ "compare": "<=" }, "finish__timing__setup__ws": { - "value": -1.47, + "value": -1.53, "compare": ">=" }, "finish__timing__setup__tns": { - "value": -62.0, + "value": -67.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/sky130hd/jpeg/rules-base.json b/flow/designs/sky130hd/jpeg/rules-base.json index 98a375a0e7..4b483161be 100644 --- a/flow/designs/sky130hd/jpeg/rules-base.json +++ b/flow/designs/sky130hd/jpeg/rules-base.json @@ -38,11 +38,11 @@ "compare": "<=" }, "cts__timing__setup__ws": { - "value": -0.716, + "value": -0.692, "compare": ">=" }, "cts__timing__setup__tns": { - "value": -78.6, + "value": -81.3, "compare": ">=" }, "cts__timing__hold__ws": { @@ -54,15 +54,15 @@ "compare": ">=" }, "globalroute__antenna_diodes_count": { - "value": 100, + "value": 102, "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -0.877, + "value": -0.853, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -139.0, + "value": -129.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -53.5, + "value": -52.9, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/sky130hd/microwatt/rules-base.json b/flow/designs/sky130hd/microwatt/rules-base.json index 1b3e7358b4..11e90a2498 100644 --- a/flow/designs/sky130hd/microwatt/rules-base.json +++ b/flow/designs/sky130hd/microwatt/rules-base.json @@ -42,7 +42,7 @@ "compare": ">=" }, "cts__timing__setup__tns": { - "value": -299.0, + "value": -290.0, "compare": ">=" }, "cts__timing__hold__ws": { @@ -54,15 +54,15 @@ "compare": ">=" }, "globalroute__antenna_diodes_count": { - "value": 1497, + "value": 1595, "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -2.43, + "value": -2.4, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -277.0, + "value": -261.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -86,7 +86,7 @@ "compare": "<=" }, "detailedroute__antenna_diodes_count": { - "value": 1425, + "value": 1220, "compare": "<=" }, "finish__timing__setup__ws": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -326.0, + "value": -270.0, "compare": ">=" }, "finish__timing__hold__ws": { @@ -102,7 +102,7 @@ "compare": ">=" }, "finish__timing__hold__tns": { - "value": -9.05, + "value": -4.46, "compare": ">=" }, "finish__design__instance__area": { diff --git a/flow/designs/sky130hd/riscv32i/rules-base.json b/flow/designs/sky130hd/riscv32i/rules-base.json index 66aac29df7..579b485000 100644 --- a/flow/designs/sky130hd/riscv32i/rules-base.json +++ b/flow/designs/sky130hd/riscv32i/rules-base.json @@ -18,11 +18,11 @@ "compare": "==" }, "placeopt__design__instance__area": { - "value": 81836, + "value": 81677, "compare": "<=" }, "placeopt__design__instance__count__stdcell": { - "value": 8404, + "value": 8384, "compare": "<=" }, "detailedplace__design__violations": { @@ -30,19 +30,19 @@ "compare": "==" }, "cts__design__instance__count__setup_buffer": { - "value": 731, + "value": 729, "compare": "<=" }, "cts__design__instance__count__hold_buffer": { - "value": 731, + "value": 729, "compare": "<=" }, "cts__timing__setup__ws": { - "value": -1.41, + "value": -1.31, "compare": ">=" }, "cts__timing__setup__tns": { - "value": -128.0, + "value": -88.1, "compare": ">=" }, "cts__timing__hold__ws": { @@ -58,11 +58,11 @@ "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -1.55, + "value": -1.53, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -224.0, + "value": -255.0, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -74,7 +74,7 @@ "compare": ">=" }, "detailedroute__route__wirelength": { - "value": 312952, + "value": 309885, "compare": "<=" }, "detailedroute__route__drc_errors": { @@ -94,7 +94,7 @@ "compare": ">=" }, "finish__timing__setup__tns": { - "value": -114.0, + "value": -136.0, "compare": ">=" }, "finish__timing__hold__ws": { diff --git a/flow/designs/sky130hs/aes/rules-base.json b/flow/designs/sky130hs/aes/rules-base.json index 6465fd8fa6..a7783938c8 100644 --- a/flow/designs/sky130hs/aes/rules-base.json +++ b/flow/designs/sky130hs/aes/rules-base.json @@ -58,11 +58,11 @@ "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -0.206, + "value": -0.351, "compare": ">=" }, "globalroute__timing__setup__tns": { - "value": -1.64, + "value": -3.45, "compare": ">=" }, "globalroute__timing__hold__ws": { @@ -90,7 +90,7 @@ "compare": "<=" }, "finish__timing__setup__ws": { - "value": -0.145, + "value": -0.313, "compare": ">=" }, "finish__timing__setup__tns": { diff --git a/flow/designs/sky130hs/jpeg/rules-base.json b/flow/designs/sky130hs/jpeg/rules-base.json index 6be2fc85c1..d439a2180a 100644 --- a/flow/designs/sky130hs/jpeg/rules-base.json +++ b/flow/designs/sky130hs/jpeg/rules-base.json @@ -58,7 +58,7 @@ "compare": "<=" }, "globalroute__timing__setup__ws": { - "value": -0.268, + "value": -0.267, "compare": ">=" }, "globalroute__timing__setup__tns": { @@ -86,7 +86,7 @@ "compare": "<=" }, "detailedroute__antenna_diodes_count": { - "value": 100, + "value": 108, "compare": "<=" }, "finish__timing__setup__ws": { diff --git a/flow/scripts/cts.tcl b/flow/scripts/cts.tcl index 1378c9e7b9..4f602a22f5 100644 --- a/flow/scripts/cts.tcl +++ b/flow/scripts/cts.tcl @@ -46,9 +46,7 @@ set_placement_padding -global \ -left $::env(CELL_PAD_IN_SITES_DETAIL_PLACEMENT) \ -right $::env(CELL_PAD_IN_SITES_DETAIL_PLACEMENT) -set dpl_args {} -append_env_var dpl_args USE_NEGOTIATION -use_negotiation 0 -set result [catch { log_cmd detailed_placement {*}$dpl_args } msg] +set result [catch { log_cmd detailed_placement } msg] if { $result != 0 } { save_progress 4_1_error error "Detailed placement failed in CTS: $msg" @@ -73,7 +71,7 @@ if { !$::env(SKIP_CTS_REPAIR_TIMING) } { run_lec_test 4_rsz 4_before_rsz_lec.v 4_after_rsz_lec.v } - set result [catch { log_cmd detailed_placement {*}$dpl_args } msg] + set result [catch { log_cmd detailed_placement } msg] if { $result != 0 } { save_progress 4_1_error error "Detailed placement failed in CTS: $msg" diff --git a/flow/scripts/detail_place.tcl b/flow/scripts/detail_place.tcl index 0e7c3b9794..a8570ddb8b 100644 --- a/flow/scripts/detail_place.tcl +++ b/flow/scripts/detail_place.tcl @@ -16,7 +16,6 @@ proc do_dpl { } { -left $::env(CELL_PAD_IN_SITES_DETAIL_PLACEMENT) \ -right $::env(CELL_PAD_IN_SITES_DETAIL_PLACEMENT) set dpl_args [env_var_or_empty DETAIL_PLACEMENT_ARGS] - append_env_var dpl_args USE_NEGOTIATION -use_negotiation 0 log_cmd detailed_placement {*}$dpl_args if { $::env(ENABLE_DPO) } { diff --git a/flow/scripts/global_route.tcl b/flow/scripts/global_route.tcl index 30ccf82bed..2fde876679 100644 --- a/flow/scripts/global_route.tcl +++ b/flow/scripts/global_route.tcl @@ -69,10 +69,8 @@ proc global_route_helper { } { # Running DPL to fix overlapped instances # Run to get modified net by DPL - set dpl_args {} - append_env_var dpl_args USE_NEGOTIATION -use_negotiation 0 log_cmd global_route -start_incremental - log_cmd detailed_placement {*}$dpl_args + log_cmd detailed_placement # Route only the modified net by DPL log_cmd global_route -end_incremental {*}$res_aware \ -congestion_report_file $::env(REPORTS_DIR)/congestion_post_repair_design.rpt @@ -88,7 +86,7 @@ proc global_route_helper { } { } log_cmd global_route -start_incremental - log_cmd detailed_placement {*}$dpl_args + log_cmd detailed_placement log_cmd check_placement -verbose # Route only the modified net by DPL log_cmd global_route -end_incremental {*}$res_aware \ diff --git a/flow/scripts/variables.json b/flow/scripts/variables.json index 3a2db59d7f..952ae7ee54 100644 --- a/flow/scripts/variables.json +++ b/flow/scripts/variables.json @@ -1460,10 +1460,6 @@ "default": 0, "description": "Whether to perform metal density filling.\n" }, - "USE_NEGOTIATION": { - "default": 0, - "description": "Enable using negotiation legalizer for detailed placement.\n" - }, "VERILOG_DEFINES": { "description": "Preprocessor defines passed to the language frontend. Example: `-D HPDCACHE_ASSERT_OFF`\n", "stages": [ diff --git a/flow/scripts/variables.yaml b/flow/scripts/variables.yaml index 8bca003947..2757cf7a7f 100644 --- a/flow/scripts/variables.yaml +++ b/flow/scripts/variables.yaml @@ -639,10 +639,6 @@ DPO_MAX_DISPLACEMENT: description: | Specifies how far an instance can be moved when optimizing. default: 5 1 -USE_NEGOTIATION: - description: | - Enable using negotiation legalizer for detailed placement. - default: 0 GPL_RANDOM_SEED: description: | Specifies a random seed for global placement. Useful for perturbation studies. diff --git a/tools/OpenROAD b/tools/OpenROAD index 6b9d7fb806..bde79242a0 160000 --- a/tools/OpenROAD +++ b/tools/OpenROAD @@ -1 +1 @@ -Subproject commit 6b9d7fb806c0e769b548989d4049d8d0355ed487 +Subproject commit bde79242a037a995e908c52add57c1a4fee5b1c8