[Gems-users] Mesh vs Flattened Butterfly Performance

Mailing List Archives Public Access	UW Madison Computer Sciences Department Computer Systems Lab
Date:	Wed, 05 Aug 2009 14:58:57 -0400
From:	"Randy W. Morris, Jr." <rm700603@xxxxxxxx>
Subject:	[Gems-users] Mesh vs Flattened Butterfly Performance
Dear Gems users,

I am trying to compare the performance running splash 2 between a mesh and a
flattened butterfly type configuration. You would think the flattened butterfly
network would be faster but the results show they are about equal. For the
flattened butterfly network, I group the cores into 4 and connect them with a
large shared L2 cache. Attach are the network files I use for mesh and flattened
butterfly. My best guess is there is a lot of contention between the l1 caches
all trying to go to L2 cache in the flattened butterfly network. Any help would
be appreciated and why the network performances are equal.

Randy Morris

FLATTENED BUTTERFLY:
processors:64 
procs_per_chip:4 
L2banks:16 
memories:16

ext_node:L1Cache:0 int_node:0 link_latency:1 
ext_node:L1Cache:1 int_node:0 link_latency:1 
ext_node:L1Cache:2 int_node:0 link_latency:1 
ext_node:L1Cache:3 int_node:0 link_latency:1 
ext_node:L2Cache:0 int_node:0 link_latency:1 
ext_node:Directory:0 int_node:1 link_latency:20 bw_multiplier:10 
int_node:0 int_node:1 link_latency:1  

ext_node:L1Cache:4 int_node:2 link_latency:1 
ext_node:L1Cache:5 int_node:2 link_latency:1 
ext_node:L1Cache:6 int_node:2 link_latency:1 
ext_node:L1Cache:7 int_node:2 link_latency:1 
ext_node:L2Cache:1 int_node:2 link_latency:1 
ext_node:Directory:1 int_node:3 link_latency:20 bw_multiplier:10 
int_node:2 int_node:3 link_latency:1  

ext_node:L1Cache:8 int_node:4 link_latency:1 
ext_node:L1Cache:9 int_node:4 link_latency:1 
ext_node:L1Cache:10 int_node:4 link_latency:1 
ext_node:L1Cache:11 int_node:4 link_latency:1 
ext_node:L2Cache:2 int_node:4 link_latency:1 
ext_node:Directory:2 int_node:5 link_latency:20 bw_multiplier:10 
int_node:4 int_node:5 link_latency:1  

ext_node:L1Cache:12 int_node:6 link_latency:1 
ext_node:L1Cache:13 int_node:6 link_latency:1 
ext_node:L1Cache:14 int_node:6 link_latency:1 
ext_node:L1Cache:15 int_node:6 link_latency:1 
ext_node:L2Cache:3 int_node:6 link_latency:1 
ext_node:Directory:3 int_node:7 link_latency:20 bw_multiplier:10 
int_node:6 int_node:7 link_latency:1  

ext_node:L1Cache:16 int_node:8 link_latency:1 
ext_node:L1Cache:17 int_node:8 link_latency:1 
ext_node:L1Cache:18 int_node:8 link_latency:1 
ext_node:L1Cache:19 int_node:8 link_latency:1 
ext_node:L2Cache:4 int_node:8 link_latency:1 
ext_node:Directory:4 int_node:9 link_latency:20 bw_multiplier:10 
int_node:8 int_node:9 link_latency:1  

ext_node:L1Cache:20 int_node:10 link_latency:1 
ext_node:L1Cache:21 int_node:10 link_latency:1 
ext_node:L1Cache:22 int_node:10 link_latency:1 
ext_node:L1Cache:23 int_node:10 link_latency:1 
ext_node:L2Cache:5 int_node:10 link_latency:1 
ext_node:Directory:5 int_node:11 link_latency:20 bw_multiplier:10 
int_node:10 int_node:11 link_latency:1  

ext_node:L1Cache:24 int_node:12 link_latency:1 
ext_node:L1Cache:25 int_node:12 link_latency:1 
ext_node:L1Cache:26 int_node:12 link_latency:1 
ext_node:L1Cache:27 int_node:12 link_latency:1 
ext_node:L2Cache:6 int_node:12 link_latency:1 
ext_node:Directory:6 int_node:13 link_latency:20 bw_multiplier:10 
int_node:12 int_node:13 link_latency:1  

ext_node:L1Cache:28 int_node:14 link_latency:1 
ext_node:L1Cache:29 int_node:14 link_latency:1 
ext_node:L1Cache:30 int_node:14 link_latency:1 
ext_node:L1Cache:31 int_node:14 link_latency:1 
ext_node:L2Cache:7 int_node:14 link_latency:1 
ext_node:Directory:7 int_node:15 link_latency:20 bw_multiplier:10 
int_node:14 int_node:15 link_latency:1  

ext_node:L1Cache:32 int_node:16 link_latency:1 
ext_node:L1Cache:33 int_node:16 link_latency:1 
ext_node:L1Cache:34 int_node:16 link_latency:1 
ext_node:L1Cache:35 int_node:16 link_latency:1 
ext_node:L2Cache:8 int_node:16 link_latency:1 
ext_node:Directory:8 int_node:17 link_latency:20 bw_multiplier:10 
int_node:16 int_node:17 link_latency:1  

ext_node:L1Cache:36 int_node:18 link_latency:1 
ext_node:L1Cache:37 int_node:18 link_latency:1 
ext_node:L1Cache:38 int_node:18 link_latency:1 
ext_node:L1Cache:39 int_node:18 link_latency:1 
ext_node:L2Cache:9 int_node:18 link_latency:1 
ext_node:Directory:9 int_node:19 link_latency:20 bw_multiplier:10 
int_node:18 int_node:19 link_latency:1  

ext_node:L1Cache:40 int_node:20 link_latency:1 
ext_node:L1Cache:41 int_node:20 link_latency:1 
ext_node:L1Cache:42 int_node:20 link_latency:1 
ext_node:L1Cache:43 int_node:20 link_latency:1 
ext_node:L2Cache:10 int_node:20 link_latency:1 
ext_node:Directory:10 int_node:21 link_latency:20 bw_multiplier:10 
int_node:20 int_node:21 link_latency:1  

ext_node:L1Cache:44 int_node:22 link_latency:1 
ext_node:L1Cache:45 int_node:22 link_latency:1 
ext_node:L1Cache:46 int_node:22 link_latency:1 
ext_node:L1Cache:47 int_node:22 link_latency:1 
ext_node:L2Cache:11 int_node:22 link_latency:1 
ext_node:Directory:11 int_node:23 link_latency:20 bw_multiplier:10 
int_node:22 int_node:23 link_latency:1  

ext_node:L1Cache:48 int_node:24 link_latency:1 
ext_node:L1Cache:49 int_node:24 link_latency:1 
ext_node:L1Cache:50 int_node:24 link_latency:1 
ext_node:L1Cache:51 int_node:24 link_latency:1 
ext_node:L2Cache:12 int_node:24 link_latency:1 
ext_node:Directory:12 int_node:25 link_latency:20 bw_multiplier:10 
int_node:24 int_node:25 link_latency:1  

ext_node:L1Cache:52 int_node:26 link_latency:1 
ext_node:L1Cache:53 int_node:26 link_latency:1 
ext_node:L1Cache:54 int_node:26 link_latency:1 
ext_node:L1Cache:55 int_node:26 link_latency:1 
ext_node:L2Cache:13 int_node:26 link_latency:1 
ext_node:Directory:13 int_node:27 link_latency:20 bw_multiplier:10 
int_node:26 int_node:27 link_latency:1  

ext_node:L1Cache:56 int_node:28 link_latency:1 
ext_node:L1Cache:57 int_node:28 link_latency:1 
ext_node:L1Cache:58 int_node:28 link_latency:1 
ext_node:L1Cache:59 int_node:28 link_latency:1 
ext_node:L2Cache:14 int_node:28 link_latency:1 
ext_node:Directory:14 int_node:29 link_latency:20 bw_multiplier:10 
int_node:28 int_node:29 link_latency:1  

ext_node:L1Cache:60 int_node:30 link_latency:1 
ext_node:L1Cache:61 int_node:30 link_latency:1 
ext_node:L1Cache:62 int_node:30 link_latency:1 
ext_node:L1Cache:63 int_node:30 link_latency:1 
ext_node:L2Cache:15 int_node:30 link_latency:1 
ext_node:Directory:15 int_node:31 link_latency:20 bw_multiplier:10 
int_node:30 int_node:31 link_latency:1  


int_node:0 int_node:2 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:0 int_node:4 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:0 int_node:6 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:2 int_node:4 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:2 int_node:6 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:4 int_node:6 link_latency:1 link_weight:1 bw_multiplier:2 


int_node:8 int_node:10 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:8 int_node:12 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:8 int_node:14 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:10 int_node:12 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:10 int_node:14 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:12 int_node:14 link_latency:1 link_weight:1 bw_multiplier:2 


int_node:16 int_node:18 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:16 int_node:20 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:16 int_node:22 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:18 int_node:20 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:18 int_node:22 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:20 int_node:22 link_latency:1 link_weight:1 bw_multiplier:2 


int_node:24 int_node:26 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:24 int_node:28 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:24 int_node:30 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:26 int_node:28 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:26 int_node:30 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:28 int_node:30 link_latency:1 link_weight:1 bw_multiplier:2 



int_node:0 int_node:8 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:0 int_node:16 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:0 int_node:24 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:8 int_node:16 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:8 int_node:24 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:16 int_node:24 link_latency:1 link_weight:2 bw_multiplier:2 


int_node:2 int_node:10 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:2 int_node:18 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:2 int_node:26 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:10 int_node:18 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:10 int_node:26 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:18 int_node:26 link_latency:1 link_weight:2 bw_multiplier:2 


int_node:4 int_node:12 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:4 int_node:20 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:4 int_node:28 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:12 int_node:20 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:12 int_node:28 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:20 int_node:28 link_latency:1 link_weight:2 bw_multiplier:2 


int_node:6 int_node:14 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:6 int_node:22 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:6 int_node:30 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:14 int_node:22 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:14 int_node:30 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:22 int_node:30 link_latency:1 link_weight:2 bw_multiplier:2 


MESH:
processors:64 
 procs_per_chip:4 
 L2banks:64
 memories:16

ext_node:L1Cache:0 int_node:0 link_latency:1   
ext_node:L1Cache:1 int_node:1 link_latency:1   
ext_node:L1Cache:2 int_node:2 link_latency:1   
ext_node:L1Cache:3 int_node:3 link_latency:1   
ext_node:L2Cache:0 int_node:4 link_latency:1
ext_node:L2Cache:1 int_node:5 link_latency:1
ext_node:L2Cache:2 int_node:6 link_latency:1
ext_node:L2Cache:3 int_node:7 link_latency:1
ext_node:Directory:0 int_node:8 link_latency:20 bw_multiplier:10 
int_node:0 int_node:4 link_latency:1 
int_node:1 int_node:5 link_latency:1
int_node:2 int_node:6 link_latency:1 
int_node:3 int_node:7 link_latency:1  
int_node:4 int_node:8 link_latency:1 
int_node:5 int_node:8 link_latency:1 
int_node:6 int_node:8 link_latency:1 
int_node:7 int_node:8 link_latency:1 
int_node:4 int_node:5 link_latency:1 
int_node:6 int_node:7 link_latency:1 
int_node:4 int_node:6 link_latency:1 
int_node:5 int_node:7 link_latency:1 
int_node:4 int_node:9 link_latency:1 
int_node:5 int_node:9 link_latency:1 
int_node:6 int_node:9 link_latency:1 
int_node:7 int_node:9 link_latency:1 

ext_node:L1Cache:4 int_node:10 link_latency:1   
ext_node:L1Cache:5 int_node:11 link_latency:1   
ext_node:L1Cache:6 int_node:12 link_latency:1   
ext_node:L1Cache:7 int_node:13 link_latency:1   
ext_node:L2Cache:4 int_node:14 link_latency:1
ext_node:L2Cache:5 int_node:15 link_latency:1
ext_node:L2Cache:6 int_node:16 link_latency:1
ext_node:L2Cache:7 int_node:17 link_latency:1
ext_node:Directory:1 int_node:18 link_latency:20 bw_multiplier:10 
int_node:6 int_node:14 link_latency:1 
int_node:7 int_node:15 link_latency:1
int_node:8 int_node:16 link_latency:1 
int_node:9 int_node:17 link_latency:1  
int_node:14 int_node:18 link_latency:1 
int_node:15 int_node:18 link_latency:1 
int_node:16 int_node:18 link_latency:1 
int_node:17 int_node:18 link_latency:1 
int_node:14 int_node:15 link_latency:1 
int_node:16 int_node:17 link_latency:1 
int_node:14 int_node:16 link_latency:1 
int_node:15 int_node:17 link_latency:1 
int_node:14 int_node:19 link_latency:1 
int_node:15 int_node:19 link_latency:1 
int_node:16 int_node:19 link_latency:1 
int_node:17 int_node:19 link_latency:1 

ext_node:L1Cache:8 int_node:20 link_latency:1   
ext_node:L1Cache:9 int_node:21 link_latency:1   
ext_node:L1Cache:10 int_node:22 link_latency:1   
ext_node:L1Cache:11 int_node:23 link_latency:1   
ext_node:L2Cache:8 int_node:24 link_latency:1
ext_node:L2Cache:9 int_node:25 link_latency:1
ext_node:L2Cache:10 int_node:26 link_latency:1
ext_node:L2Cache:11 int_node:27 link_latency:1
ext_node:Directory:2 int_node:28 link_latency:20 bw_multiplier:10 
int_node:12 int_node:24 link_latency:1 
int_node:13 int_node:25 link_latency:1
int_node:14 int_node:26 link_latency:1 
int_node:15 int_node:27 link_latency:1  
int_node:24 int_node:28 link_latency:1 
int_node:25 int_node:28 link_latency:1 
int_node:26 int_node:28 link_latency:1 
int_node:27 int_node:28 link_latency:1 
int_node:24 int_node:25 link_latency:1 
int_node:26 int_node:27 link_latency:1 
int_node:24 int_node:26 link_latency:1 
int_node:25 int_node:27 link_latency:1 
int_node:24 int_node:29 link_latency:1 
int_node:25 int_node:29 link_latency:1 
int_node:26 int_node:29 link_latency:1 
int_node:27 int_node:29 link_latency:1 

ext_node:L1Cache:12 int_node:30 link_latency:1   
ext_node:L1Cache:13 int_node:31 link_latency:1   
ext_node:L1Cache:14 int_node:32 link_latency:1   
ext_node:L1Cache:15 int_node:33 link_latency:1   
ext_node:L2Cache:12 int_node:34 link_latency:1
ext_node:L2Cache:13 int_node:35 link_latency:1
ext_node:L2Cache:14 int_node:36 link_latency:1
ext_node:L2Cache:15 int_node:37 link_latency:1
ext_node:Directory:3 int_node:38 link_latency:20 bw_multiplier:10 
int_node:18 int_node:34 link_latency:1 
int_node:19 int_node:35 link_latency:1
int_node:20 int_node:36 link_latency:1 
int_node:21 int_node:37 link_latency:1  
int_node:34 int_node:38 link_latency:1 
int_node:35 int_node:38 link_latency:1 
int_node:36 int_node:38 link_latency:1 
int_node:37 int_node:38 link_latency:1 
int_node:34 int_node:35 link_latency:1 
int_node:36 int_node:37 link_latency:1 
int_node:34 int_node:36 link_latency:1 
int_node:35 int_node:37 link_latency:1 
int_node:34 int_node:39 link_latency:1 
int_node:35 int_node:39 link_latency:1 
int_node:36 int_node:39 link_latency:1 
int_node:37 int_node:39 link_latency:1 

ext_node:L1Cache:16 int_node:40 link_latency:1   
ext_node:L1Cache:17 int_node:41 link_latency:1   
ext_node:L1Cache:18 int_node:42 link_latency:1   
ext_node:L1Cache:19 int_node:43 link_latency:1   
ext_node:L2Cache:16 int_node:44 link_latency:1
ext_node:L2Cache:17 int_node:45 link_latency:1
ext_node:L2Cache:18 int_node:46 link_latency:1
ext_node:L2Cache:19 int_node:47 link_latency:1
ext_node:Directory:4 int_node:48 link_latency:20 bw_multiplier:10 
int_node:24 int_node:44 link_latency:1 
int_node:25 int_node:45 link_latency:1
int_node:26 int_node:46 link_latency:1 
int_node:27 int_node:47 link_latency:1  
int_node:44 int_node:48 link_latency:1 
int_node:45 int_node:48 link_latency:1 
int_node:46 int_node:48 link_latency:1 
int_node:47 int_node:48 link_latency:1 
int_node:44 int_node:45 link_latency:1 
int_node:46 int_node:47 link_latency:1 
int_node:44 int_node:46 link_latency:1 
int_node:45 int_node:47 link_latency:1 
int_node:44 int_node:49 link_latency:1 
int_node:45 int_node:49 link_latency:1 
int_node:46 int_node:49 link_latency:1 
int_node:47 int_node:49 link_latency:1 

ext_node:L1Cache:20 int_node:50 link_latency:1   
ext_node:L1Cache:21 int_node:51 link_latency:1   
ext_node:L1Cache:22 int_node:52 link_latency:1   
ext_node:L1Cache:23 int_node:53 link_latency:1   
ext_node:L2Cache:20 int_node:54 link_latency:1
ext_node:L2Cache:21 int_node:55 link_latency:1
ext_node:L2Cache:22 int_node:56 link_latency:1
ext_node:L2Cache:23 int_node:57 link_latency:1
ext_node:Directory:5 int_node:58 link_latency:20 bw_multiplier:10 
int_node:30 int_node:54 link_latency:1 
int_node:31 int_node:55 link_latency:1
int_node:32 int_node:56 link_latency:1 
int_node:33 int_node:57 link_latency:1  
int_node:54 int_node:58 link_latency:1 
int_node:55 int_node:58 link_latency:1 
int_node:56 int_node:58 link_latency:1 
int_node:57 int_node:58 link_latency:1 
int_node:54 int_node:55 link_latency:1 
int_node:56 int_node:57 link_latency:1 
int_node:54 int_node:56 link_latency:1 
int_node:55 int_node:57 link_latency:1 
int_node:54 int_node:59 link_latency:1 
int_node:55 int_node:59 link_latency:1 
int_node:56 int_node:59 link_latency:1 
int_node:57 int_node:59 link_latency:1 

ext_node:L1Cache:24 int_node:60 link_latency:1   
ext_node:L1Cache:25 int_node:61 link_latency:1   
ext_node:L1Cache:26 int_node:62 link_latency:1   
ext_node:L1Cache:27 int_node:63 link_latency:1   
ext_node:L2Cache:24 int_node:64 link_latency:1
ext_node:L2Cache:25 int_node:65 link_latency:1
ext_node:L2Cache:26 int_node:66 link_latency:1
ext_node:L2Cache:27 int_node:67 link_latency:1
ext_node:Directory:6 int_node:68 link_latency:20 bw_multiplier:10 
int_node:36 int_node:64 link_latency:1 
int_node:37 int_node:65 link_latency:1
int_node:38 int_node:66 link_latency:1 
int_node:39 int_node:67 link_latency:1  
int_node:64 int_node:68 link_latency:1 
int_node:65 int_node:68 link_latency:1 
int_node:66 int_node:68 link_latency:1 
int_node:67 int_node:68 link_latency:1 
int_node:64 int_node:65 link_latency:1 
int_node:66 int_node:67 link_latency:1 
int_node:64 int_node:66 link_latency:1 
int_node:65 int_node:67 link_latency:1 
int_node:64 int_node:69 link_latency:1 
int_node:65 int_node:69 link_latency:1 
int_node:66 int_node:69 link_latency:1 
int_node:67 int_node:69 link_latency:1 

ext_node:L1Cache:28 int_node:70 link_latency:1   
ext_node:L1Cache:29 int_node:71 link_latency:1   
ext_node:L1Cache:30 int_node:72 link_latency:1   
ext_node:L1Cache:31 int_node:73 link_latency:1   
ext_node:L2Cache:28 int_node:74 link_latency:1
ext_node:L2Cache:29 int_node:75 link_latency:1
ext_node:L2Cache:30 int_node:76 link_latency:1
ext_node:L2Cache:31 int_node:77 link_latency:1
ext_node:Directory:7 int_node:78 link_latency:20 bw_multiplier:10 
int_node:42 int_node:74 link_latency:1 
int_node:43 int_node:75 link_latency:1
int_node:44 int_node:76 link_latency:1 
int_node:45 int_node:77 link_latency:1  
int_node:74 int_node:78 link_latency:1 
int_node:75 int_node:78 link_latency:1 
int_node:76 int_node:78 link_latency:1 
int_node:77 int_node:78 link_latency:1 
int_node:74 int_node:75 link_latency:1 
int_node:76 int_node:77 link_latency:1 
int_node:74 int_node:76 link_latency:1 
int_node:75 int_node:77 link_latency:1 
int_node:74 int_node:79 link_latency:1 
int_node:75 int_node:79 link_latency:1 
int_node:76 int_node:79 link_latency:1 
int_node:77 int_node:79 link_latency:1 

ext_node:L1Cache:32 int_node:80 link_latency:1   
ext_node:L1Cache:33 int_node:81 link_latency:1   
ext_node:L1Cache:34 int_node:82 link_latency:1   
ext_node:L1Cache:35 int_node:83 link_latency:1   
ext_node:L2Cache:32 int_node:84 link_latency:1
ext_node:L2Cache:33 int_node:85 link_latency:1
ext_node:L2Cache:34 int_node:86 link_latency:1
ext_node:L2Cache:35 int_node:87 link_latency:1
ext_node:Directory:8 int_node:88 link_latency:20 bw_multiplier:10 
int_node:48 int_node:84 link_latency:1 
int_node:49 int_node:85 link_latency:1
int_node:50 int_node:86 link_latency:1 
int_node:51 int_node:87 link_latency:1  
int_node:84 int_node:88 link_latency:1 
int_node:85 int_node:88 link_latency:1 
int_node:86 int_node:88 link_latency:1 
int_node:87 int_node:88 link_latency:1 
int_node:84 int_node:85 link_latency:1 
int_node:86 int_node:87 link_latency:1 
int_node:84 int_node:86 link_latency:1 
int_node:85 int_node:87 link_latency:1 
int_node:84 int_node:89 link_latency:1 
int_node:85 int_node:89 link_latency:1 
int_node:86 int_node:89 link_latency:1 
int_node:87 int_node:89 link_latency:1 

ext_node:L1Cache:36 int_node:90 link_latency:1   
ext_node:L1Cache:37 int_node:91 link_latency:1   
ext_node:L1Cache:38 int_node:92 link_latency:1   
ext_node:L1Cache:39 int_node:93 link_latency:1   
ext_node:L2Cache:36 int_node:94 link_latency:1
ext_node:L2Cache:37 int_node:95 link_latency:1
ext_node:L2Cache:38 int_node:96 link_latency:1
ext_node:L2Cache:39 int_node:97 link_latency:1
ext_node:Directory:9 int_node:98 link_latency:20 bw_multiplier:10 
int_node:54 int_node:94 link_latency:1 
int_node:55 int_node:95 link_latency:1
int_node:56 int_node:96 link_latency:1 
int_node:57 int_node:97 link_latency:1  
int_node:94 int_node:98 link_latency:1 
int_node:95 int_node:98 link_latency:1 
int_node:96 int_node:98 link_latency:1 
int_node:97 int_node:98 link_latency:1 
int_node:94 int_node:95 link_latency:1 
int_node:96 int_node:97 link_latency:1 
int_node:94 int_node:96 link_latency:1 
int_node:95 int_node:97 link_latency:1 
int_node:94 int_node:99 link_latency:1 
int_node:95 int_node:99 link_latency:1 
int_node:96 int_node:99 link_latency:1 
int_node:97 int_node:99 link_latency:1 

ext_node:L1Cache:40 int_node:100 link_latency:1   
ext_node:L1Cache:41 int_node:101 link_latency:1   
ext_node:L1Cache:42 int_node:102 link_latency:1   
ext_node:L1Cache:43 int_node:103 link_latency:1   
ext_node:L2Cache:40 int_node:104 link_latency:1
ext_node:L2Cache:41 int_node:105 link_latency:1
ext_node:L2Cache:42 int_node:106 link_latency:1
ext_node:L2Cache:43 int_node:107 link_latency:1
ext_node:Directory:10 int_node:108 link_latency:20 bw_multiplier:10 
int_node:60 int_node:104 link_latency:1 
int_node:61 int_node:105 link_latency:1
int_node:62 int_node:106 link_latency:1 
int_node:63 int_node:107 link_latency:1  
int_node:104 int_node:108 link_latency:1 
int_node:105 int_node:108 link_latency:1 
int_node:106 int_node:108 link_latency:1 
int_node:107 int_node:108 link_latency:1 
int_node:104 int_node:105 link_latency:1 
int_node:106 int_node:107 link_latency:1 
int_node:104 int_node:106 link_latency:1 
int_node:105 int_node:107 link_latency:1 
int_node:104 int_node:109 link_latency:1 
int_node:105 int_node:109 link_latency:1 
int_node:106 int_node:109 link_latency:1 
int_node:107 int_node:109 link_latency:1 

ext_node:L1Cache:44 int_node:110 link_latency:1   
ext_node:L1Cache:45 int_node:111 link_latency:1   
ext_node:L1Cache:46 int_node:112 link_latency:1   
ext_node:L1Cache:47 int_node:113 link_latency:1   
ext_node:L2Cache:44 int_node:114 link_latency:1
ext_node:L2Cache:45 int_node:115 link_latency:1
ext_node:L2Cache:46 int_node:116 link_latency:1
ext_node:L2Cache:47 int_node:117 link_latency:1
ext_node:Directory:11 int_node:118 link_latency:20 bw_multiplier:10 
int_node:66 int_node:114 link_latency:1 
int_node:67 int_node:115 link_latency:1
int_node:68 int_node:116 link_latency:1 
int_node:69 int_node:117 link_latency:1  
int_node:114 int_node:118 link_latency:1 
int_node:115 int_node:118 link_latency:1 
int_node:116 int_node:118 link_latency:1 
int_node:117 int_node:118 link_latency:1 
int_node:114 int_node:115 link_latency:1 
int_node:116 int_node:117 link_latency:1 
int_node:114 int_node:116 link_latency:1 
int_node:115 int_node:117 link_latency:1 
int_node:114 int_node:119 link_latency:1 
int_node:115 int_node:119 link_latency:1 
int_node:116 int_node:119 link_latency:1 
int_node:117 int_node:119 link_latency:1 

ext_node:L1Cache:48 int_node:120 link_latency:1   
ext_node:L1Cache:49 int_node:121 link_latency:1   
ext_node:L1Cache:50 int_node:122 link_latency:1   
ext_node:L1Cache:51 int_node:123 link_latency:1   
ext_node:L2Cache:48 int_node:124 link_latency:1
ext_node:L2Cache:49 int_node:125 link_latency:1
ext_node:L2Cache:50 int_node:126 link_latency:1
ext_node:L2Cache:51 int_node:127 link_latency:1
ext_node:Directory:12 int_node:128 link_latency:20 bw_multiplier:10 
int_node:72 int_node:124 link_latency:1 
int_node:73 int_node:125 link_latency:1
int_node:74 int_node:126 link_latency:1 
int_node:75 int_node:127 link_latency:1  
int_node:124 int_node:128 link_latency:1 
int_node:125 int_node:128 link_latency:1 
int_node:126 int_node:128 link_latency:1 
int_node:127 int_node:128 link_latency:1 
int_node:124 int_node:125 link_latency:1 
int_node:126 int_node:127 link_latency:1 
int_node:124 int_node:126 link_latency:1 
int_node:125 int_node:127 link_latency:1 
int_node:124 int_node:129 link_latency:1 
int_node:125 int_node:129 link_latency:1 
int_node:126 int_node:129 link_latency:1 
int_node:127 int_node:129 link_latency:1 

ext_node:L1Cache:52 int_node:130 link_latency:1   
ext_node:L1Cache:53 int_node:131 link_latency:1   
ext_node:L1Cache:54 int_node:132 link_latency:1   
ext_node:L1Cache:55 int_node:133 link_latency:1   
ext_node:L2Cache:52 int_node:134 link_latency:1
ext_node:L2Cache:53 int_node:135 link_latency:1
ext_node:L2Cache:54 int_node:136 link_latency:1
ext_node:L2Cache:55 int_node:137 link_latency:1
ext_node:Directory:13 int_node:138 link_latency:20 bw_multiplier:10 
int_node:78 int_node:134 link_latency:1 
int_node:79 int_node:135 link_latency:1
int_node:80 int_node:136 link_latency:1 
int_node:81 int_node:137 link_latency:1  
int_node:134 int_node:138 link_latency:1 
int_node:135 int_node:138 link_latency:1 
int_node:136 int_node:138 link_latency:1 
int_node:137 int_node:138 link_latency:1 
int_node:134 int_node:135 link_latency:1 
int_node:136 int_node:137 link_latency:1 
int_node:134 int_node:136 link_latency:1 
int_node:135 int_node:137 link_latency:1 
int_node:134 int_node:139 link_latency:1 
int_node:135 int_node:139 link_latency:1 
int_node:136 int_node:139 link_latency:1 
int_node:137 int_node:139 link_latency:1 

ext_node:L1Cache:56 int_node:140 link_latency:1   
ext_node:L1Cache:57 int_node:141 link_latency:1   
ext_node:L1Cache:58 int_node:142 link_latency:1   
ext_node:L1Cache:59 int_node:143 link_latency:1   
ext_node:L2Cache:56 int_node:144 link_latency:1
ext_node:L2Cache:57 int_node:145 link_latency:1
ext_node:L2Cache:58 int_node:146 link_latency:1
ext_node:L2Cache:59 int_node:147 link_latency:1
ext_node:Directory:14 int_node:148 link_latency:20 bw_multiplier:10 
int_node:84 int_node:144 link_latency:1 
int_node:85 int_node:145 link_latency:1
int_node:86 int_node:146 link_latency:1 
int_node:87 int_node:147 link_latency:1  
int_node:144 int_node:148 link_latency:1 
int_node:145 int_node:148 link_latency:1 
int_node:146 int_node:148 link_latency:1 
int_node:147 int_node:148 link_latency:1 
int_node:144 int_node:145 link_latency:1 
int_node:146 int_node:147 link_latency:1 
int_node:144 int_node:146 link_latency:1 
int_node:145 int_node:147 link_latency:1 
int_node:144 int_node:149 link_latency:1 
int_node:145 int_node:149 link_latency:1 
int_node:146 int_node:149 link_latency:1 
int_node:147 int_node:149 link_latency:1 

ext_node:L1Cache:60 int_node:150 link_latency:1   
ext_node:L1Cache:61 int_node:151 link_latency:1   
ext_node:L1Cache:62 int_node:152 link_latency:1   
ext_node:L1Cache:63 int_node:153 link_latency:1   
ext_node:L2Cache:60 int_node:154 link_latency:1
ext_node:L2Cache:61 int_node:155 link_latency:1
ext_node:L2Cache:62 int_node:156 link_latency:1
ext_node:L2Cache:63 int_node:157 link_latency:1
ext_node:Directory:15 int_node:158 link_latency:20 bw_multiplier:10 
int_node:90 int_node:154 link_latency:1 
int_node:91 int_node:155 link_latency:1
int_node:92 int_node:156 link_latency:1 
int_node:93 int_node:157 link_latency:1  
int_node:154 int_node:158 link_latency:1 
int_node:155 int_node:158 link_latency:1 
int_node:156 int_node:158 link_latency:1 
int_node:157 int_node:158 link_latency:1 
int_node:154 int_node:155 link_latency:1 
int_node:156 int_node:157 link_latency:1 
int_node:154 int_node:156 link_latency:1 
int_node:155 int_node:157 link_latency:1 
int_node:154 int_node:159 link_latency:1 
int_node:155 int_node:159 link_latency:1 
int_node:156 int_node:159 link_latency:1 
int_node:157 int_node:159 link_latency:1 


int_node:9 int_node:19 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:9 int_node:29 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:9 int_node:39 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:19 int_node:29 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:19 int_node:39 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:29 int_node:39 link_latency:1 link_weight:1 bw_multiplier:2 


int_node:49 int_node:59 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:49 int_node:69 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:49 int_node:79 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:59 int_node:69 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:59 int_node:79 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:69 int_node:79 link_latency:1 link_weight:1 bw_multiplier:2 


int_node:89 int_node:99 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:89 int_node:109 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:89 int_node:119 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:99 int_node:109 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:99 int_node:119 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:109 int_node:119 link_latency:1 link_weight:1 bw_multiplier:2 


int_node:129 int_node:139 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:129 int_node:149 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:129 int_node:159 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:139 int_node:149 link_latency:1 link_weight:1 bw_multiplier:2 
int_node:139 int_node:159 link_latency:1 link_weight:1 bw_multiplier:2 

int_node:149 int_node:159 link_latency:1 link_weight:1 bw_multiplier:2 



int_node:9 int_node:49 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:9 int_node:89 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:9 int_node:129 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:49 int_node:89 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:49 int_node:129 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:89 int_node:129 link_latency:1 link_weight:2 bw_multiplier:2 


int_node:19 int_node:59 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:19 int_node:99 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:19 int_node:139 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:59 int_node:99 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:59 int_node:139 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:99 int_node:139 link_latency:1 link_weight:2 bw_multiplier:2 


int_node:29 int_node:69 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:29 int_node:109 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:29 int_node:149 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:69 int_node:109 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:69 int_node:149 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:109 int_node:149 link_latency:1 link_weight:2 bw_multiplier:2 


int_node:39 int_node:79 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:39 int_node:119 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:39 int_node:159 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:79 int_node:119 link_latency:1 link_weight:2 bw_multiplier:2 
int_node:79 int_node:159 link_latency:1 link_weight:2 bw_multiplier:2 

int_node:119 int_node:159 link_latency:1 link_weight:2 bw_multiplier:2
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[Gems-users] Mesh vs Flattened Butterfly Performance
