Comments (3)
jwbensley
commented on June 6, 2024
Hi @soroush, are you having a problem with spin locks in EtherateMT or are you asking because you wanted to know if I found an answer to that SO post?
For EtherateMT I upgraded my Kernel and the problem was gone. I get 1Mpps per core now.
What exactly are you seeing / what exactly is your issue?
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soroush
commented on June 6, 2024
Well I have another software which stalls on exact same symptoms. I am investigating NUMA inefficiency and kernel misconfiguration.
In case you are interested: https://serverfault.com/questions/919552/why-having-more-and-faster-cores-makes-my-multithreaded-software-slower
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jwbensley
commented on June 6, 2024
@soroush - Sorry for the delay I have been changing jobs.
OK seeing as you don't haven an issue with EtherateMT I will close this issue - this is not the place to discuss ServerFault questions. I will look on ServerFault and respond there.
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Related Issues (20)
- Add a Kernel version check for PACKET_QDISC_BYPASS, TPACKET V2 and V3 HOT 1
- Add echo mode
- Valgrind memory leak when invalid CLI arg HOT 1
- Implement additional compiler checkes HOT 1
- Implement CPU pinning and scheduler priority HOT 3
- Additional GCC args/test HOT 1
- EtherateMT PACKET_MMAP Mode HOT 7
- rand() is never initialized in main() HOT 3
- Move threading out of main() HOT 3
- EtherateMT starts when interface is down HOT 1
- Implement AF_XDP
- Add in Helgrind checks HOT 2
- EtherateMT doesn't check interface MTU
- Error handling for Tx/Rx syscalls is incorrect HOT 7
- Page align Tx/Rx buffers HOT 2
- 64-bit Linux: socket() returns a 64-bits integer HOT 3
- Any way to set valid IP addresses? HOT 3
- Setting for RCVBUF size still calls SO_SNDBUF in sock_op.c HOT 1
- Add option for io_uring
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