cuhk-eda / cu-gr Goto Github PK

Hi,

I met the following error when I build using scripts/build.py -o release

I wonder where the problem is, should I change the build setting? and what setting I should use if changes are needed. Thanks.

Hi, I respect your work.
Could you give the community a Docker file to easily reproduce your results?
Thanks a lot!

First of all, thank you for sharing your work as an open source.

I am trying to compile and run this program on my workstation.
My environment is as follow:
GCC = 8.3.1
CMake = 3.19.3
Boost = 1.58.0

When I ran the toy test, the following results were obtained:

mkdir -p run0825
The following benchmarks will be ran: [ispd18_sample]
mkdir -p run0825/8s
./iccad19gr -lef ../toys//iccad2019c/ispd18_sample/ispd18_sample.input.lef -def ../toys//iccad2019c/ispd18_sample/ispd18_sample.input.def -threads 8 -output run0825/8s/ispd18_sample.solution.guide |& tee run0825/8s/ispd18_sample.log
[ 0.000] ------------------------------------------------------------------------------
[ 0.000] ICCAD 2019 - Global Routing Contest
[ 0.000] Team number : 15
[ 0.000] Team name : CU-GR
[ 0.000] Members: Jinwei Liu, Chak-Wa Pui, Fangzhou Wang,
[ 0.000] Evangeline F.Y. Young
[ 0.000] Affiliation: The Chinese University of Hong Kong
[ 0.000] ------------------------------------------------------------------------------
[ 0.001] Input .lef file : ../toys//iccad2019c/ispd18_sample/ispd18_sample.input.lef
[ 0.001] Input .def file. : ../toys//iccad2019c/ispd18_sample/ispd18_sample.input.def
[ 0.001] # of threads : 8
[ 0.001] Output file name : run0825/8s/ispd18_sample.solution.guide
[ 0.001]
[ 0.011]
[ 0.011] ################################################################
[ 0.011] Start initializing database
[ 0.011]
[ 0.011] Die region (in DBU): [x: (83600, 104400), y: (71820, 91200)]
[ 0.011]
[ 0.011] Init RouteGrid ...
[ 0.028] Set unit vio cost with discount of 1
[ 0.028] ROUTE GRID COST
[ 0.028] unitWireCostRaw (score / DBU) = 0.00125
[ 0.028] unitViaCostRaw (score for each via) = 4
[ 0.028] unitShortVioCostRaw (score for each area of m2Pitch * m2Pitch) = 500
[ 0.028] After normalization by unitWireCostRaw:
[ 0.028] unitWireCost (in DBU) = 1
[ 0.029] unitViaCost (in DBU) = 3200
[ 0.029] unitShortVioCost (coeff for "normal" short) = [300, 350, 350, 350, 350, 350, 350, 350, 350]
[ 0.029]
[ 0.029] Init NetList ...
[ 0.029] The number of nets is 11
[ 0.029] The number of pins is 22
[ 0.029]
[ 0.029] Mark pin & obs occupancy on RouteGrid ...
[ 0.029] The number of unused pins is 124
[ 0.029] The number of OBS is 0
[ 0.029] The number of special net OBS is 0
[ 0.029] The number of fixed objects on each layers:
[ 0.029] Metal1: 344
[ 0.029]
[ 0.029] mark fixed metal rtrees...
[ 0.029] mark fixed metal batch ...
[ 0.036] MEM(MB): init/cur=7/7, incr=0
[ 0.036]
[ 0.036] Metal1 mtSafeMargin = max { 2280 460 200 } = 2280
[ 0.036] Metal2 mtSafeMargin = max { 1600 1500 200 } = 1600
[ 0.036] Metal3 mtSafeMargin = max { 1520 1500 200 } = 1520
[ 0.036] Metal4 mtSafeMargin = max { 1600 1500 200 } = 1600
[ 0.036] Metal5 mtSafeMargin = max { 1520 1500 200 } = 1520
[ 0.036] Metal6 mtSafeMargin = max { 1600 1340 200 } = 1600
[ 0.036] Metal7 mtSafeMargin = max { 2280 1340 200 } = 2280
[ 0.036] Metal8 mtSafeMargin = max { 1600 1340 200 } = 1600
[ 0.036] Metal9 mtSafeMargin = max { 1520 1340 200 } = 1520
[ 0.036] Finish initializing database
[ 0.036] MEM: cur=7.5MB, peak=7.52344MB
[ 0.036]
[ 0.039] ========= gcell grid info ============
[ 0.039] #gcell=1*1=1, #edge=0/0
[ 0.039] Metal1 : avg #track= 51
[ 0.039] Metal2 : avg #track= 52
[ 0.039] Metal3 : avg #track= 51
[ 0.039] Metal4 : avg #track= 52
[ 0.039] Metal5 : avg #track= 51
[ 0.039] Metal6 : avg #track= 52
[ 0.039] Metal7 : avg #track= 33
[ 0.039] Metal8 : avg #track= 52
[ 0.039] Metal9 : avg #track= 25
[ 0.039] finish reading benchmark
[ 0.165]
[ 0.166] ################################################################
[ 0.166] Start RRR iteration 0
[ 0.166]
[ 0.166] Set unit vio cost with discount of 0.1
[ 0.166] Hist wire usage is []
[ 0.166] Hist via usage is []
[ 0.166] finish planning
[ 0.166] Total Number of edges in Iter 0 : 0. Edge Shifted: 0(-nan%)
[ 0.166] Total Number of edges in Iter 1 : 0. Edge Shifted: 0(-nan%)
[ 0.166] finish edge shifting
[ 0.172] Finish multi-thread scheduling. There will be 11 batches for 11 nets.
[ 0.172]
[ 0.172] finish pattern route
[ 0.172]
[ 0.172] Finish RRR iteration 0
[ 0.172] MEM: cur=22.9141MB, peak=22.9492MB
[ 0.173] Stage INIT: #nets = 11
[ 0.173] #succ = 11 (#SUCC_ONE_PIN = 11 )
[ 0.173]
[ 0.173] ################################################################
[ 0.173] Start RRR iteration 1
[ 0.173]
[ 0.173] No net is identified for this iteration of RRR.
[ 0.173]
[ 0.173] Add pin region patches. Totally 0/22 patches are added.
[ 0.173] Add long segment patches. Totally 0 patches are added.
[ 0.173] Add cong cell patches. Totally 0/0 patches are added
[ 0.173]
[ 0.173] ################################################################
[ 0.173] Set unit vio cost with discount of 1
[ 0.173] Finish all RRR iterations and PostRoute
[ 0.173] MEM: cur=22.9492MB, peak=22.9531MB
[ 0.173]
[ 0.173] ----------------------------------------------------------------
[ 0.173] --- Wire Usage ---
[ 0.173] usage | grid | length
[ 0.173] --- in-Cell Usage ---
[ 0.173] usage | routed
[ 0.173] 0.00 | 9
[ 0.173] --- Wire-Wire Short Vios ---
[ 0.173] usage | short area
[ 0.173] layer | wire-wire
[ 0.173] SumW | 0
[ 0.173] --- Via-Via Short Vios ---
[ 0.173] usage | #short
[ 0.173] layer | via-via
[ 0.173] SumW | 0
[ 0.173] --- Estimated Scores ---
[ 0.173] item | metric | weight | score | %
[ 0.173] wirelength | 0 | 0.5 | 0 | 0
[ 0.173] # vias | 11 | 4 | 44 | 1
[ 0.173] short | 0 | 500 | 0 | 0
[ 0.173] total score = 44
[ 0.173] ----------------------------------------------------------------
[ 0.173]
[ 0.173] Writing guides to file...
[ 0.174] MEM: cur=22.9922MB, peak=22.9961MB
[ 0.174]
[ 0.174] ---------------------------------------------------------------------------
[ 0.174] Terminated...
[ 0.174] ---------------------------------------------------------------------------
mv .solution.guide *.log *.gprof .pdf run0825/8s 2>/dev/null
[root@68b02d3adf67 run]# ./iccad19gr -lef ../toys/iccad2019c/ispd18_sample/ispd18_sample.input.lef -def ../toys/iccad2019c/ispd18_sample/ispd18_sample.input.def -output ispd18_sample.solution.guide -threads 8
[ 0.000] ------------------------------------------------------------------------------
[ 0.000] ICCAD 2019 - Global Routing Contest
[ 0.000] Team number : 15
[ 0.000] Team name : CU-GR
[ 0.000] Members: Jinwei Liu, Chak-Wa Pui, Fangzhou Wang,
[ 0.000] Evangeline F.Y. Young
[ 0.000] Affiliation: The Chinese University of Hong Kong
[ 0.000] ------------------------------------------------------------------------------
[ 0.001] Input .lef file : ../toys/iccad2019c/ispd18_sample/ispd18_sample.input.lef
[ 0.001] Input .def file. : ../toys/iccad2019c/ispd18_sample/ispd18_sample.input.def
[ 0.001] # of threads : 8
[ 0.001] Output file name : ispd18_sample.solution.guide
[ 0.001]
[ 0.008]
[ 0.008] ################################################################
[ 0.008] Start initializing database
[ 0.008]
[ 0.008] Die region (in DBU): [x: (83600, 104400), y: (71820, 91200)]
[ 0.008]
[ 0.009] Init RouteGrid ...
[ 0.019] Set unit vio cost with discount of 1
[ 0.019] ROUTE GRID COST
[ 0.019] unitWireCostRaw (score / DBU) = 0.00125
[ 0.019] unitViaCostRaw (score for each via) = 4
[ 0.019] unitShortVioCostRaw (score for each area of m2Pitch * m2Pitch) = 500
[ 0.019] After normalization by unitWireCostRaw:
[ 0.019] unitWireCost (in DBU) = 1
[ 0.019] unitViaCost (in DBU) = 3200
[ 0.019] unitShortVioCost (coeff for "normal" short) = [300, 350, 350, 350, 350, 350, 350, 350, 350]
[ 0.019]
[ 0.019] Init NetList ...
[ 0.019] The number of nets is 11
[ 0.019] The number of pins is 22
[ 0.019]
[ 0.019] Mark pin & obs occupancy on RouteGrid ...
[ 0.020] The number of unused pins is 124
[ 0.020] The number of OBS is 0
[ 0.020] The number of special net OBS is 0
[ 0.020] The number of fixed objects on each layers:
[ 0.020] Metal1: 344
[ 0.020]
[ 0.020] mark fixed metal rtrees...
[ 0.020] mark fixed metal batch ...
[ 0.022] MEM(MB): init/cur=7/7, incr=0
[ 0.022]
[ 0.022] Metal1 mtSafeMargin = max { 2280 460 200 } = 2280
[ 0.022] Metal2 mtSafeMargin = max { 1600 1500 200 } = 1600
[ 0.022] Metal3 mtSafeMargin = max { 1520 1500 200 } = 1520
[ 0.022] Metal4 mtSafeMargin = max { 1600 1500 200 } = 1600
[ 0.022] Metal5 mtSafeMargin = max { 1520 1500 200 } = 1520
[ 0.022] Metal6 mtSafeMargin = max { 1600 1340 200 } = 1600
[ 0.022] Metal7 mtSafeMargin = max { 2280 1340 200 } = 2280
[ 0.022] Metal8 mtSafeMargin = max { 1600 1340 200 } = 1600
[ 0.022] Metal9 mtSafeMargin = max { 1520 1340 200 } = 1520
[ 0.022] Finish initializing database
[ 0.022] MEM: cur=7.5MB, peak=7.52344MB
[ 0.022]
[ 0.024] ========= gcell grid info ============
[ 0.024] #gcell=11=1, #edge=0/0
[ 0.024] Metal1 : avg #track= 51
[ 0.024] Metal2 : avg #track= 52
[ 0.024] Metal3 : avg #track= 51
[ 0.024] Metal4 : avg #track= 52
[ 0.024] Metal5 : avg #track= 51
[ 0.024] Metal6 : avg #track= 52
[ 0.024] Metal7 : avg #track= 33
[ 0.024] Metal8 : avg #track= 52
[ 0.024] Metal9 : avg #track= 25
[ 0.024] finish reading benchmark
[ 0.116]
[ 0.116] ################################################################
[ 0.116] Start RRR iteration 0
[ 0.116]
[ 0.116] Set unit vio cost with discount of 0.1
[ 0.116] Hist wire usage is []
[ 0.116] Hist via usage is []
[ 0.116] finish planning
[ 0.116] Total Number of edges in Iter 0 : 0. Edge Shifted: 0(-nan%)
[ 0.116] Total Number of edges in Iter 1 : 0. Edge Shifted: 0(-nan%)
[ 0.116] finish edge shifting
[ 0.119] Finish multi-thread scheduling. There will be 11 batches for 11 nets.
[ 0.119]
[ 0.119] finish pattern route
[ 0.119]
[ 0.119] Finish RRR iteration 0
[ 0.119] MEM: cur=22.8984MB, peak=22.9336MB
[ 0.119] Stage INIT: #nets = 11
[ 0.119] #succ = 11 (#SUCC_ONE_PIN = 11 )
[ 0.119]
[ 0.119] ################################################################
[ 0.119] Start RRR iteration 1
[ 0.119]
[ 0.119] No net is identified for this iteration of RRR.
[ 0.119]
[ 0.119] Add pin region patches. Totally 0/22 patches are added.
[ 0.119] Add long segment patches. Totally 0 patches are added.
[ 0.119] Add cong cell patches. Totally 0/0 patches are added
[ 0.119]
[ 0.119] ################################################################
[ 0.119] Set unit vio cost with discount of 1
[ 0.119] Finish all RRR iterations and PostRoute
[ 0.119] MEM: cur=22.9336MB, peak=22.9375MB
[ 0.119]
[ 0.119] ----------------------------------------------------------------
[ 0.119] --- Wire Usage ---
[ 0.119] usage | grid | length
[ 0.119] --- in-Cell Usage ---
[ 0.119] usage | routed
[ 0.119] 0.00 | 9
[ 0.119] --- Wire-Wire Short Vios ---
[ 0.119] usage | short area
[ 0.119] layer | wire-wire
[ 0.119] SumW | 0
[ 0.119] --- Via-Via Short Vios ---
[ 0.119] usage | #short
[ 0.119] layer | via-via
[ 0.119] SumW | 0
[ 0.119] --- Estimated Scores ---
[ 0.119] item | metric | weight | score | %
[ 0.120] wirelength | 0 | 0.5 | 0 | 0
[ 0.120] # vias | 11 | 4 | 44 | 1
[ 0.120] short | 0 | 500 | 0 | 0
[ 0.120] total score = 44
[ 0.120] ----------------------------------------------------------------
[ 0.120]
[ 0.120] Writing guides to file...
[ 0.120] MEM: cur=22.9375MB, peak=22.9766MB
[ 0.120]
[ 0.120] ---------------------------------------------------------------------------
[ 0.120] Terminated...
[ 0.120] ---------------------------------------------------------------------------

I think it is the wrong result. Is this the correct result?
Also, could you share the docker file to reproduce the experiment results easily?