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25 | 25 | [INFO GPL-0019] Utilization: 4.976 % |
26 | 26 | [INFO GPL-0020] Standard cells area: 44590.378 um^2 |
27 | 27 | [INFO GPL-0021] Large instances area: 0.000 um^2 |
28 | | -[INFO GPL-0132] Locked 16461 instances |
| 28 | +[INFO GPL-0154] Identified 16461 placed instances |
| 29 | +[INFO GPL-0155] Identified 4636 not placed instances |
| 30 | +[INFO GPL-0157] Setting target overflow to 0.2 |
29 | 31 | [INFO GPL-0005] Execute conjugate gradient initial placement. |
30 | 32 | [InitialPlace] Iter: 1 conjugate gradient residual: 0.00069966 HPWL: 2618966940 |
31 | 33 | [InitialPlace] Iter: 2 conjugate gradient residual: 0.00074756 HPWL: 1353170173 |
|
56 | 58 | [INFO GPL-0028] Bin count (X, Y): 256 , 256 |
57 | 59 | [INFO GPL-0029] Bin size (W * H): 3.905 * 3.505 um |
58 | 60 | [INFO GPL-0030] Number of bins: 65536 |
| 61 | +[INFO GPL-0158] Setting nesterov max iterations to 300 |
59 | 62 | [INFO GPL-0007] Execute nesterov global placement. |
60 | 63 | [INFO GPL-0031] HPWL: Half-Perimeter Wirelength |
61 | 64 | Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group |
@@ -92,7 +95,9 @@ Iteration | Overflow | HPWL (um) | HPWL(%) | Penalty | Group |
92 | 95 | 290 | 0.2826 | 6.492887e+05 | +0.53% | 5.87e-09 | |
93 | 96 | [WARNING GPL-1010] GPL reached the maximum number of iterations for nesterov 300. Placement may have failed to converge. |
94 | 97 | [INFO GPL-1014] Final placement area: 44590.38 (+0.00%) |
95 | | -[INFO GPL-0133] Unlocked instances |
| 98 | +[INFO GPL-0158] Setting nesterov max iterations to 5000 |
| 99 | +[INFO GPL-0133] Unlocking all instances |
| 100 | +[INFO GPL-0157] Setting target overflow to 0.1 |
96 | 101 | [INFO GPL-0007] Execute nesterov global placement. |
97 | 102 | 310 | 0.4877 | 5.749228e+05 | -11.45% | 1.12e-08 | |
98 | 103 | 320 | 0.4422 | 5.772637e+05 | +0.41% | 1.49e-08 | |
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