Hi All, I’m trying to `make user_project_wrapper` ...
# openroad
Hi All, I’m trying to
make user_project_wrapper
and be stuck at or_pdn step. It just hang the flow then crashed (after 8 hrs?). This issue was reported before and @User suggested to make the macro smaller to get over, but our design cannot be shrunk. Does anyone encounter this issue and/or have an idea how to fix it? Thanks
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Placing the following macros:
{'inst_eFPGA_top': ['40000', '40000', 'R0']}
Design name: user_project_wrapper
Placing inst_eFPGA_top
Successfully placed 1 instances
[INFO]: Changing layout from /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/floorplan/5-ioPlacer.def to /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/floorplan/5-ioPlacer.macro_placement.def
[WARNING]: Skipping Tap/Decap Insertion.
[INFO]: Power planning the following nets
[INFO]: Power: vccd1 vccd2 vdda1 vdda2
[INFO]: Ground: vssd1 vssd2 vssa1 vssa2
[INFO]: Generating PDN...
[INFO]: current step index: 7
[INFO]: current step index: 8
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
[INFO ODB-0222] Reading LEF file: /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef
[WARNING ODB-0220] WARNING (LEFPARS-2036): SOURCE statement is obsolete in version 5.6 and later.
The LEF parser will ignore this statement.
To avoid this warning in the future, remove this statement from the LEF file with version 5.6 or later. See file /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef at line 973.

[INFO ODB-0223]     Created 13 technology layers
[INFO ODB-0224]     Created 25 technology vias
[INFO ODB-0225]     Created 442 library cells
[INFO ODB-0226] Finished LEF file:  /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/merged_unpadded.lef
[INFO ODB-0127] Reading DEF file: /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/floorplan/5-ioPlacer.macro_placement.def
[INFO ODB-0128] Design: user_project_wrapper
[INFO ODB-0130]     Created 637 pins.
[INFO ODB-0131]     Created 1 components and 224 component-terminals.
[INFO ODB-0133]     Created 652 nets and 222 connections.
[INFO ODB-0134] Finished DEF file: /project/openlane/user_project_wrapper/runs/user_project_wrapper/tmp/floorplan/5-ioPlacer.macro_placement.def
[INFO PDN-0016] Power Delivery Network Generator: Generating PDN
  config: /openlane/scripts/openroad/or_pdn_cfg.tcl
[INFO PDN-0008] Design name is user_project_wrapper.
[INFO PDN-0009] Reading technology data.
[INFO PDN-0011] ****** INFO ******
Type: stdcell, stdcell_grid
    Core Rings
      Layer: met4  -  width: 3.100  spacing: 1.700  core_offset: 14.000 
      Layer: met5  -  width: 3.100  spacing: 1.700  core_offset: 14.000 
      Layer: met4  -  width: 3.100  pitch: 180.000  offset: 5.000 
      Layer: met5  -  width: 3.100  pitch: 180.000  offset: 5.000 
    Connect: {met4 met5}
Type: macro, CORE_macro_grid_1
    Macro orientation: R0 R180 MX MY R90 R270 MXR90 MYR90
    Connect: {met4_PIN_ver met5}
[INFO PDN-0012] **** END INFO ****
[INFO PDN-0013] Inserting stdcell grid - stdcell_grid.
[INFO PDN-0010] Inserting macro grid for 1 macros.
[INFO PDN-0034]   - grid CORE_macro_grid_1 for instance inst_eFPGA_top
[WARNING PSM-0030] VSRC location at (2245.520um, 3230.880um) and size 10.000um, is not located on a power stripe. Moving to closest stripe at (2246.400um, 3255.880um).
[INFO PSM-0031] Number of PDN nodes on net vccd1 = 12067.
[WARNING PSM-0032] Node at (2883600, 3509465) and layer 5 moved from (2872540, 3435880).
[WARNING PSM-0032] Node at (189000, 10265) and layer 5 moved from (203450, 1275880).
[WARNING PSM-0032] message limit reached, this message will no longer print
[INFO PSM-0064] Number of voltage sources = 88.
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