Closed tomverbeure closed 3 years ago
Placement was quick: less than 4 min total.
Info: at iteration #27, type ALL: wirelen solved = 198441, spread = 267434, legal = 296169; time = 0.92s Info: at iteration #28, type ALL: wirelen solved = 199212, spread = 267197, legal = 295356; time = 0.93s Info: at iteration #29, type ALL: wirelen solved = 200439, spread = 267987, legal = 295869; time = 0.92s Info: HeAP Placer Time: 61.14s Info: of which solving equations: 21.19s Info: of which spreading cells: 4.62s Info: of which strict legalisation: 1.94s Info: Running simulated annealing placer for refinement. Info: at iteration #1: temp = 0.000000, timing cost = 4081, wirelen = 295006 Info: at iteration #5: temp = 0.000000, timing cost = 3620, wirelen = 262764 Info: at iteration #10: temp = 0.000000, timing cost = 3492, wirelen = 254338 Info: at iteration #15: temp = 0.000000, timing cost = 3514, wirelen = 249194 Info: at iteration #20: temp = 0.000000, timing cost = 3280, wirelen = 247895 Info: at iteration #25: temp = 0.000000, timing cost = 3270, wirelen = 247271 Info: at iteration #30: temp = 0.000000, timing cost = 3273, wirelen = 247049 Info: at iteration #32: temp = 0.000000, timing cost = 3270, wirelen = 247013 Info: SA placement time 167.24s
Route was very fast too: just 18 hours!
Info: 447000 | 155824 291175 | 528 472 | 1669| 14.73 67424.72| Info: 448000 | 156298 291701 | 474 526 | 1718| 16.72 67441.45| Info: 449000 | 156686 292313 | 388 612 | 1380| 10.26 67451.70| Info: 450000 | 156886 293113 | 200 800 | 754| 1.37 67453.08| Info: 450753 | 156886 293867 | 0 754 | 0| 0.81 67453.88| Info: Routing complete. Info: Router1 time 67453.88s Info: Checksum: 0x68d986f4
Only 94% utilization. It is possible to do better?
Info: Device utilisation: Info: TRELLIS_SLICE: 39584/41820 94% Info: TRELLIS_IO: 5/ 365 1% Info: DCCA: 1/ 56 1% Info: DP16KD: 136/ 208 65% Info: MULT18X18D: 0/ 156 0% Info: ALU54B: 0/ 78 0% Info: EHXPLLL: 1/ 4 25% Info: EXTREFB: 0/ 2 0% Info: DCUA: 0/ 2 0% Info: PCSCLKDIV: 0/ 2 0% Info: IOLOGIC: 0/ 224 0% Info: SIOLOGIC: 0/ 141 0% Info: GSR: 0/ 1 0% Info: JTAGG: 0/ 1 0% Info: OSCG: 0/ 1 0% Info: SEDGA: 0/ 1 0% Info: DTR: 0/ 1 0% Info: USRMCLK: 0/ 1 0% Info: CLKDIVF: 0/ 4 0% Info: ECLKSYNCB: 0/ 10 0% Info: DLLDELD: 0/ 8 0% Info: DDRDLL: 0/ 4 0% Info: DQSBUFM: 0/ 14 0% Info: TRELLIS_ECLKBUF: 0/ 8 0% Info: ECLKBRIDGECS: 0/ 2 0%
Placement was quick: less than 4 min total.
Route was very fast too: just 18 hours!
Only 94% utilization. It is possible to do better?