Compilation error: RX buffer credit allocation, Error: ip-generate FAILED

Hi,

I am new to OpenCL and found an example in some altera documentation that i thought i would try.#pragma OPENCL EXTENSION cl_altera_channels : enable

channel int c0;

__kernel void producer (__global int * in_buf)

{

for (int index=0; index < 10; index++)

{

write_channel_altera( c0, in_buf[index] );

}

}

__kernel void consumer (__global int * ret_buf)

{

for(int index=0; index < 10; index++)

{

ret_buf[index] = read_channel_altera( c0 );

}

}

I am compiling this on a shared server. It had 13.1 installed and recently upgraded to 14.0 version. It has the altera DE5.

I compiled with:aoc -c channelized.cl --report

aoc -v channelized.aoco

The first completed successfully and produced:aoc: Selected target board de5net_a7

+--------------------------------------------------------------------+

; Estimated Resource Usage Summary ;

+----------------------------------------+---------------------------+

; Resource + Usage ;

+----------------------------------------+---------------------------+

; Logic utilization ; 17% ;

; Dedicated logic registers ; 7% ;

; Memory blocks ; 14% ;

; DSP blocks ; 0% ;

+----------------------------------------+---------------------------;

but the second produced the following:aoc: Environment checks are completed successfully.

aoc: Setting up project for QXP preservation flow....

2014.07.30.09:24:05 Error: system.acl_iface.pcie: CVP is not supported for Gen2 or Gen3 lanes rate.

2014.07.30.09:24:05 Error: system.acl_iface.pcie: "RX buffer credit allocation - performance for received requests" (rxbuffer_rxreq_hwtcl) "Maximum" is out of range: "Minimum", "Low", "Balanced"

Error: ip-generate FAILED.

Refer to channelized/channelized.log for details.

I have no idea what is wrong or how to fix it. I have had a look at the log and i found those errors but i am out of my depth here.

I attached the log file, my guess is something went wrong when they installed 14.0? Any ideas?

Thanks,

Stephen