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Create a customized point-to-point ring for 3 Xilinx Alveo cards within one node as shown here:

Code Block
fpga-tester@n2fpga03:~
changeFPGAlinksXilinx --fpgalink=n00:acl1:ch1-n00:acl2:ch0 --fpgalink=n00:acl0:ch1-n00:acl1:ch0 --fpgalink=n00:acl0:ch0-n00:acl2:ch1
There are currently no links set up.
Your nodes in this Job (4745184):
	n2fpga03
Started changing link-config with ID aaa3b083-ae6c-4057-8185-0228a706aa66
START: Thu Sep 14 17:50:54 CEST 2023
INFO: Request from user "fpga-tester" from job "4745184"
INFO: Nodelist of job: n2fpga03
INFO: Setting SPANK_FPGALINK0=n00:acl1:ch1-n00:acl2:ch0
INFO: Setting SPANK_FPGALINK1=n00:acl0:ch1-n00:acl1:ch0
INFO: Setting SPANK_FPGALINK2=n00:acl0:ch0-n00:acl2:ch1
Host list 
n2fpga03
Generated connections
fpgalink n2fpga03:acl1:ch1-n2fpga03:acl2:ch0
fpgalink n2fpga03:acl0:ch1-n2fpga03:acl1:ch0
fpgalink n2fpga03:acl0:ch0-n2fpga03:acl2:ch1
Topology configuration request accepted after 0.3137032985687256s
[{"in":"3.2.8","out":"3.3.1","response":{"status":"1","msg":"OK","description":"Cross Connection added successfully!"}},{"in":"3.2.6","out":"3.2.7","response":{"status":"1","msg":"OK","description":"Cross Connection added successfully!"}},{"in":"3.2.5","out":"3.3.2","response":{"status":"1","msg":"OK","description":"Cross Connection added successfully!"}}]

To visualize this configuration click here:
https://pc2.github.io/fpgalink-gui/index.html?import=n2fpga03%3Aacl1%3Ach1-n2fpga03%3Aacl2%3Ach0%20n2fpga03%3Aacl0%3Ach1-n2fpga03%3Aacl1%3Ach0%20n2fpga03%3Aacl0%3Ach0-n2fpga03%3Aacl2%3Ach1%20

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