It's actually trying to allocate 3 GBytes, which seems huge. You may
not have enough free memory. I would try to determine what change
you made that's causing such a large allocation.
An FFT size of 2048 is still pretty small. In the DVB-T2 OFDM
transmitter, even with a 16384 FFT size, it's only using 52 MBytes
of shared memory.
Ron
On 10/06/2015 12:30 AM, Hitesh Kasera
wrote:
At first i tried that one only but that didn't work out.
Then i tried to set shared memory 8GB. The syntax i used the
same
sudo sysctl kernel.shmmax=8589934592 but still getting the
same error.
Hitesh
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