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Honored Contributor I
1,439 Views

Problem with compilation of vector_add example

Hello everyone. 

When running the command: 

aoc device/vector_add.cl -o bin/vector_add.aocx --board de5a_net_e1 --report 

 

I get the following message: 

aoc: Selected target board de5a_net_e1 

/home/vista_fpga/intelFPGA_pro/16.1/hld/board/de5a_net_e1/tests/vector_add/device/vector_add.cl:23:48: warning: declaring kernel argument with no 'restrict' may lead to low kernel performance 

__kernel void vector_add(__global const float *x,  

/home/vista_fpga/intelFPGA_pro/16.1/hld/board/de5a_net_e1/tests/vector_add/device/vector_add.cl:24:48: warning: declaring kernel argument with no 'restrict' may lead to low kernel performance 

__global const float *y,  

2 warnings generated. 

 

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

; Estimated Resource Usage Summary ; 

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

; Resource + Usage ; 

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

; Logic utilization ; 19% ; 

; ALUTs ; 10% ; 

; Dedicated logic registers ; 10% ; 

; Memory blocks ; 11% ; 

; DSP blocks ; 5% ; 

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

Error: Peak virtual memory: 871 megabytes 

Error: Processing ended: Fri Nov 10 15:27:49 2017 

Error: Elapsed time: 00:00:19 

Error: Total CPU time (on all processors): 00:01:01 

Error: ip-generate FAILED. 

Refer to vector_add/vector_add.log for details. 

 

 

In the vector_add.log file, the last lines are: 

 

Info: Generating kernel_system.qsys: 

Info: qsys-generate -syn --family="Arria 10" --part=10AX115N2F45E1SG kernel_system.qsys 

------------------------------------------------ 

 

while executing 

"qexec "qsys-archive --quartus-project=$project_name --rev=opencl_bsp_ip kernel_system.qsys"" 

(file "scripts/pre_flow_pr.tcl" line 134) 

------------------------------------------------ 

Error (23031): Evaluation of Tcl script scripts/pre_flow_pr.tcl unsuccessful 

Error: Quartus Prime Shell was unsuccessful. 1 error, 0 warnings 

Error: Peak virtual memory: 871 megabytes 

Error: Processing ended: Fri Nov 10 15:27:49 2017 

Error: Elapsed time: 00:00:19 

Error: Total CPU time (on all processors): 00:01:01 

 

My OS is Centos 7. 

 

Regards, 

Lancer
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3 Replies
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Honored Contributor I
15 Views

As pointed out in this thread (https://www.alteraforum.com/forum/showthread.php?t=56560), Terasic's v16.1 BSP is broken. You can try reporting it to Terasic since nobody other than them can fix this.

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Highlighted
Honored Contributor I
15 Views

Hi HRZ, 

Shifting to v16.0 did solve the problem. Thank you! 

Ill contact Terasic and report them the bug.
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Highlighted
Honored Contributor I
15 Views

Hi, 

 

Need to take note that BSP version are specific to SDK version as well.  

 

Regards, 

CloseCL 

(This message was posted on behalf of Intel Corporation)
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