关于是否兼容MAGICAL数据集问题

[caileihh]

作者您好，我对您这个布线器十分赞赏，我正在做布局后验证对比实验结果。目前已知情况是，该布线器的模式1是兼容MAGICAL的OTA2电路的,且兼容MAGICAL的TSMC40nm工艺。可是在模式1下，改变输入sp网表和布局json文件，如改成MAGICAL的OTA1电路（MAGICAL-master/examples/ota1/ota1.sp）和OTA3电路（MAGICAL-master/examples/ota3/Telescopic_Three_stage_flow.sp）,同时修改.json布局文件，输入进布线器会报错。所以请问作者，这个布线器在模式1的情况下是不是只对MAGICAL的OTA2做了兼容读取处理？如何将MAGICAL的开源数据集用模式1输入进布线器？

[zhywhite]

理论上都可以支持，./sageroute \
--techfile="../benchmark/mockPDK/lef.json"
--paramfile="../benchmark/ota2/config.json" \
--netlist="../benchmark/ota2/ota2.sp"
--placement="../benchmark/ota2/ota2.json"
--constraints="../benchmark/ota2/elec.json"
--result="../benchmark/ota2/ota2.gds" 但您要注意这些文件都需要提供对应对于ota1/3的版本，lef可以保持一致，另外您可以提供一下具体的报错信息

[caileihh]

非常感谢您的回复。
我明白了，是由于我更换了ota1.sp文件和ota1.json文件而没有修改elec.json文件导致的。
请问：

1. elec.json的文件内容含义是什么？目前在elec.json中看到部分线网名称及线网上的对应晶体管某一极名称，但它们在elec.json中对应的数值及含义尚不清楚。config.json文件是布线器参数配置文件这个我是能理解的。
2. 示例ota2.json中第6、7行
   "origin_x" : 10500,
   "origin_y" : 10000,代表的含义是什么
3. 另外还有关于PDK的问题我想请教您一下。TSMC40nm我已拿到，仅用于学术研究。但在pdk安装过程中有多种选项选择，我尝试过5种不同的安装选项均未能成功完成对输出结果版图ota2.gds的仿真，网表导入是正常的，后仿LVS和DRC通不过。目前排查到的问题是和pdk相关联。在如下安装时应选择哪种选项才能适配上MAGICAL数据集以及您示例ota2.gds的版图（给出选择即可，LO还是RF，1.1/1.8V还是1.1/2.5V，以及什么样的金属层）？

[IC@IC TSMC40nm]$ ./pdkInstall.pl 
       - TSMC Process Design Kit (PDK) Install Utility -
    This perl script is used to install TSMC PDKs from the directory that
contains the original distribution source files (a super-set of PDKs) to a
specified destination directory according to the user specified options.

*Available process types are: 
   1 - LO
   2 - RF
Please enter your choice: (1,2...)
2
*Available voltages are: 
   1 -  1.1/1.8V 
   2 -  1.1/2.5V 
Please enter your choice: (1,2...)
2
*Available metal options are: 
   1 - 1P10M_7X0Y2Z0R0U_ALRDL *ind_2z
   2 - 1P10M_7X0Y1Z0R1U_ALRDL *ind_1z1u
   3 - 1P9M_7X0Y1Z0R0U_ALRDL *ind_1z
   4 - 1P9M_7X0Y0Z0R1U_ALRDL *ind_1u
   5 - 1P9M_6X0Y2Z0R0U_ALRDL *ind_2z
   6 - 1P9M_6X0Y1Z0R1U_ALRDL *ind_1z1u
   7 - 1P9M_5X1Y1Z0R1U_ALRDL
   8 - 1P8M_6X0Y1Z0R0U_ALRDL *ind_1z    *Cal_RC      *Star_RC
   9 - 1P8M_6X0Y0Z0R1U_ALRDL *ind_1u
   10 - 1P8M_5X0Y2Z0R0U_ALRDL *ind_2z    *Asu_RC      *Cal_RC
   11 - 1P8M_5X0Y1Z0R1U_ALRDL *ind_1z1u
   12 - 1P8M_4X2Y1Z0R0U_ALRDL
   13 - 1P8M_3X2Y2Z0R0U_ALRDL
   14 - 1P7M_5X0Y1Z0R0U_ALRDL *ind_1z
   15 - 1P7M_5X0Y0Z0R1U_ALRDL *ind_1u
   16 - 1P7M_4X0Y2Z0R0U_ALRDL *ind_2z    *Asu_RC
   17 - 1P7M_4X0Y1Z0R1U_ALRDL *ind_1z1u
   18 - 1P6M_4X0Y1Z0R0U_ALRDL *ind_1z    *Asu_RC      *Star_RC
   19 - 1P6M_4X0Y0Z0R1U_ALRDL *ind_1u    *Cal_RC      *Star_RC
   20 - 1P6M_3X0Y2Z0R0U_ALRDL *ind_2z
   21 - 1P6M_3X0Y1Z0R1U_ALRDL *ind_1z1u
   22 - 1P5M_3X1Y0Z0R0U_ALRDL
--------------------------------------------------------------------------------------
-- *ind_2z  : Support inductors in RF Process:
--           spiral_std_m2za_za, spiral_sym_m2za_z, spiral_sym_ct_m2za_z_a
--
-- *ind_1z1u: Support inductors in RF Process:
-- 	         spiral_std_mu_z, spiral_sym_mu_z, spiral_sym_ct_mu_z_x
--		     spiral_sym_ct_mu_z_a
--
-- *ind_1z  : Support inductors in RF Process:
-- 	        spiral_std_mz_a, spiral_sym_mz_a, spiral_sym_ct_mz_a_x
-- 	        spiral_std_mza_a, spiral_sym_mza_a, spiral_sym_ct_mza_a_x
-- 	        spiral_sym_mz_ax, spiral_sym_ct_mz_ax_a
--
-- *ind_1u  : Support inductors in RF Process:
-- 	        spiral_std_mu_x, spiral_sym_mu_x, spiral_sym_ct_mu_x_a, spiral_sym_mu_a 
--		    spiral_sym_ct_mu_a_a, spiral_std_mu_a, spiral_sym_ct_mu_a_x
-- 
-- *Cal_RC: Support Calibre RCX
--
-- *Asu_RC: Support Assura QRC
--
-- *Star_RC: Support Star-RCXT
--
--------------------------------------------------------------------------------------
Please enter your choice: (1,2...)
7
Please confirm with your selction information: 
*********************************************************
*** Select process : RF
*** Select voltage : 1.1/2.5V
*** Select metal option : 1P9M_5X1Y1Z0R1U_ALRDL
*********************************************************
Are these correct (y|n) ?
y
====== Installing pdk library ======

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