Build issue in CentOS 7

[jongho777]

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?