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Added Hier-RTLMP results for modern benchmarks on NG45 

Signed-off-by: sakundu <sakundu@ucsd.edu>
parent 6aa2d7a0
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Docs/OurProgress/README.md
......@@ -14,6 +14,7 @@
- [Macro placement using AutoDMP](#December20)
- [Macro placement generated using Simulated Annealing](#Question12)
- [Macro placement by Human expert](#Question13)
- [Macro placement using Hier-RTLMP](#April272023)
- [Pinned questions](#pinned-to-bottom-question-list)
......@@ -6593,6 +6594,242 @@ The subsequent tables and figures present the Nature Table 1 metrics of Ariane a
<img width="900" src="./images/PerturbedPlacementResult.png" alg="PerturbedPlacementResult">
</p>
<a id="April272023"></a>
**April 27, 2023:**
We have ran Hier-RTLMP macro placer described in this [arXiv paper](https://arxiv.org/abs/2304.11761) on our modern benchmarks. The results are as follows:
- **Ariane133-NG45-68%-1.3ns**: Following table and screenshots shows the macro placement result of Ariane133 on NG45, generated using Hier-RTLMP.
<table>
<thead>
<tr>
<th colspan="10"><p align="center">Ariane133-NG45-68%-1.3ns Hier-RTLMP (<a href="../../Flows/NanGate45/ariane133#macro-placement-generated-by-circuit-training-ct">Link</a> to CT result) (<a href="../../Flows/NanGate45/ariane133#flow-2-result-for-the-macro-placement-generated-by-cadence-concurrent-macro-placer">Link</a> to CMP result)</p></th>
</tr>
</thead>
<tbody>
<tr>
<td>Physical Design Stage</td>
<td>Core Area (um^2)</td>
<td>Standard Cell Area (um^2)</td>
<td>Macro Area (um^2)</td>
<td>Total Power (mW)</td>
<td>Wirelength (um)</td>
<td>WS (ns)</td>
<td>TNS (ns)</td>
<td>Congestion (H)</td>
<td>Congestion (V)</td>
</tr>
<tr>
<td>preCTS</td>
<td>1814274</td>
<td>246916</td>
<td>1018356</td>
<td>796.781</td>
<td>5087055</td>
<td>-0.149</td>
<td>-192.7</td>
<td>0.11%</td>
<td>0.08%</td>
</tr>
<tr>
<td>postCTS</td>
<td>1814274</td>
<td>247403</td>
<td>1018356</td>
<td>836.595</td>
<td>5136058</td>
<td>-0.110</td>
<td>-104.2</td>
<td>0.15%</td>
<td>0.10%</td>
</tr>
<tr>
<td>postRoute</td>
<td>1814274</td>
<td>247403</td>
<td>1018356</td>
<td>835.096</td>
<td>5291106</td>
<td>-0.178</td>
<td>-356.0</td>
<td></td>
<td></td>
</tr>
<tr>
<td>postRouteOpt</td>
<td>1814274</td>
<td>248296</td>
<td>1018356</td>
<td>836.002</td>
<td>5296879</td>
<td>-0.165</td>
<td>-223.4</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
<p align="center">
<img height="300" src="./images/Ariane_NG45_HierRTLMP_Place.png" alg="Ariane133_Place_HierRTLMP">
<img height="300" src="./images/Ariane_NG45_HierRTLMP_Route.png" alg="Ariane133_Route_HierRTLMP">
</p>
- **BlackParrot (Quad Core)-NG45-68%-1.3ns**: Following table and screenshots shows the macro placement result of BlackParrot (Quad-Core) on NG45, generated using Hier-RTLMP.
<table>
<thead>
<tr>
<th colspan="10"><p align="center">BlackParrot-NG45-68%-1.3ns Hier-RTLMP (<a href="../Flows/NanGate45/bp_quad/#macro-placement-generated-using-circuit-training-ct">Link</a> to CT result) (<a href="../Flows/NanGate45/bp_quad/#macro-placement-generated-using-concurrent-macro-placer-cmp">Link</a> to CMP result)</p></th>
</tr>
</thead>
<tbody>
<tr>
<td>Physical Design Stage</td>
<td>Core Area (um^2)</td>
<td>Standard Cell Area (um^2)</td>
<td>Macro Area (um^2)</td>
<td>Total Power (mW)</td>
<td>Wirelength (um)</td>
<td>WS (ns)</td>
<td>TNS (ns)</td>
<td>Congestion (H)</td>
<td>Congestion (V)</td>
</tr>
<tr>
<td>preCTS</td>
<td>8449457</td>
<td>1908372</td>
<td>3917822</td>
<td>4148.534</td>
<td>27687847</td>
<td>-0.169</td>
<td>-455.5</td>
<td>0.13%</td>
<td>0.17%</td>
</tr>
<tr>
<td>postCTS</td>
<td>8449457</td>
<td>1923367</td>
<td>3917822</td>
<td>4522.966</td>
<td>27810361</td>
<td>-0.123</td>
<td>-181.5</td>
<td>0.15%</td>
<td>0.20%</td>
</tr>
<tr>
<td>postRoute</td>
<td>8449457</td>
<td>1923367</td>
<td>3917822</td>
<td>4509.596</td>
<td>28835670</td>
<td>-0.166</td>
<td>-906.8</td>
<td></td>
<td></td>
</tr>
<tr>
<td>postRouteOpt</td>
<td>8449457</td>
<td>1925012</td>
<td>3917822</td>
<td>4511.780</td>
<td>28865504</td>
<td>-0.150</td>
<td>-456.6</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
<p align="center">
<img height="300" src="./images/BP_Quad_NG45_HierRTLMP_Place.png" alg="BP_Quad_Place_HierRTLMP">
<img height="300" src="./images/BP_Quad_NG45_HierRTLMP_Route.png" alg="BP_Quad_Route_HierRTLMP">
</p>
- **MemPool Group-NG45-68%-4ns**: Following table and screenshots shows the macro placement result of MemPool Group on NG45, generated using Hier-RTLMP.
<table>
<thead>
<tr>
<th colspan="10"><p align="center">MemPool Group-NG45-68%-4ns Hier-RTLMP (62 DRCs) (<a href="#MemPoolGroup_NG45_68_CT">Link</a> to CT result) (<a href="#MemPoolGroup_NG45_68_CMP">Link</a> to CMP result)</p></th>
</tr>
</thead>
<tbody>
<tr>
<td>Physical Design Stage</td>
<td>Core Area (um^2)</td>
<td>Standard Cell Area (um^2)</td>
<td>Macro Area (um^2)</td>
<td>Total Power (mW)</td>
<td>Wirelength (um)</td>
<td>WS (ns)</td>
<td>TNS (ns)</td>
<td>Congestion (H)</td>
<td>Congestion (V)</td>
</tr>
<tr>
<td>preCTS</td>
<td>11371934</td>
<td>4939447</td>
<td>3078071</td>
<td>2489.1</td>
<td>105739299</td>
<td>-0.016</td>
<td>-50.5</td>
<td>2.05%</td>
<td>1.03%</td>
</tr>
<tr>
<td>postCTS</td>
<td>11371934</td>
<td>4895581</td>
<td>3078071</td>
<td>2671.4</td>
<td>106267958</td>
<td>-0.002</td>
<td>-0.1</td>
<td>2.31%</td>
<td>1.18%</td>
</tr>
<tr>
<td>postRoute</td>
<td>11371934</td>
<td>4895581</td>
<td>3078071</td>
<td>2696.2</td>
<td>113924593</td>
<td>-0.503</td>
<td>-4743.7</td>
<td></td>
<td></td>
</tr>
<tr>
<td>postRouteOpt</td>
<td>11371934</td>
<td>4889459</td>
<td>3078071</td>
<td>2695.3</td>
<td>114073113</td>
<td>-0.062</td>
<td>-4.9</td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
<p align="center">
<img height="300" src="./images/MemPool_Group_NG45_HierRTLMP_Place.png" alg="MemPool_Group_Place_HierRTLMP">
<img height="300" src="./images/MemPool_Group_NG45_HierRTLMP_Route.png" alg="MemPool_Group_Route_HierRTLMP">
</p>
## **Pinned (to bottom) question list:**
**<span style="color:blue">[Question 1](#Question1).</span>** How does having an initial set of placement locations (from physical synthesis) affect the (relative) quality of the CT result?
......
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