Re: [Gems-users] route from L1 to Directory

[pathscale@xxxxxxx]

Why is that necessary?

 

I assume L2 can forward messages from L1 to directories. 

 

 

 

 

在2008-04-13，"Mike Marty" <mike.marty@xxxxxxxxx> 写道：

You need to create a link between int_node:0 and int_node:1

--Mike

2008/4/12 pathscale <pathscale@xxxxxxx>:

 Hi,

 

I'm using this topology file for protocol MSI_MOSI_CMP_DIRECTORY

 

I got an error message

 

failed assertion 'msg_destinations.count() == 0' at fn virtual void PerfectSwitch::wakeup() in network/simple/PerfectSwitch.C:264
failed assertion 'msg_destinations.count() == 0' at fn virtual void PerfectSwitch::wakeup() in network/simple/PerfectSwitch.C:264
At this point you might want to attach a debug to the running and get to the
crash site; otherwise press enter to continue
PID: 18916

 

Someone told me that there must be a route consists of internal nodes between L1 to directory.

Is this true?

 

Pls take a look at my topology file.

 

Thanks

 

 

processors:4
procs_per_chip:4
L2banks:4
memories:4
bw_unit:10000
 
 
ext_node:L1Cache:0 int_node:0 link_latency:1 bw_multiplier:64
ext_node:L2Cache:0 int_node:0 link_latency:1 bw_multiplier:64
ext_node:Directory:0 int_node:1 link_latency:40 bw_multiplier:10
 
 
ext_node:L1Cache:1 int_node:0 link_latency:1 bw_multiplier:64
ext_node:L2Cache:1 int_node:0 link_latency:1 bw_multiplier:64
ext_node:Directory:1 int_node:1 link_latency:40 bw_multiplier:10
 
 
 
ext_node:L1Cache:2 int_node:0 link_latency:1 bw_multiplier:64
ext_node:L2Cache:2 int_node:0 link_latency:1 bw_multiplier:64
ext_node:Directory:2 int_node:1 link_latency:40 bw_multiplier:10
 
 
ext_node:L1Cache:3 int_node:0 link_latency:1 bw_multiplier:64
ext_node:L2Cache:3 int_node:0 link_latency:1 bw_multiplier:64
ext_node:Directory:3 int_node:1 link_latency:40 bw_multiplier:10

 

 

 

 

 

 

 

 

 

 

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