* [dpdk-users] Valgrind with DPDK
@ 2016-09-19 9:14 Usha Aradhya
2016-09-19 17:26 ` Matthew Hall
0 siblings, 1 reply; 2+ messages in thread
From: Usha Aradhya @ 2016-09-19 9:14 UTC (permalink / raw)
To: users
Hi ,
I tried running calgrind (part of Valgrind package) for one of our application using dpdk. But finding these below errors .
ERROR: This system does not support "RDRAND".
Please check that RTE_MACHINE is set correctly.
Additional details :
64 bit machine with Ubuntu
I have cpuflags set in file rte.cpuflags.mk as
ifneq ($(filter $(AUTO_CPUFLAGS),__RDRND__),)
CPUFLAGS += RDRAND
endif
Thanks & Regards,
Usha Aradhya
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [dpdk-users] Valgrind with DPDK
2016-09-19 9:14 [dpdk-users] Valgrind with DPDK Usha Aradhya
@ 2016-09-19 17:26 ` Matthew Hall
0 siblings, 0 replies; 2+ messages in thread
From: Matthew Hall @ 2016-09-19 17:26 UTC (permalink / raw)
To: Usha Aradhya; +Cc: users
On Mon, Sep 19, 2016 at 09:14:05AM +0000, Usha Aradhya wrote:
> I tried running calgrind (part of Valgrind package) for one of our application using dpdk. But finding these below errors .
Please check the list archives. We have discussed this a lot. It takes some
patches and a hand-compiled version of the suite for it to work because of the
special high-performance code in DPDK.
Matthew.
^ permalink raw reply [flat|nested] 2+ messages in thread
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