hw acceleratate : future_tutorial, 02-mix c and rtl case Segmentation fault (core dumped)

[chenguoping76]

and make xclbin command should be make xclbin DEVICE=<Platform> ?

[randyh62]

Hello @chenguoping76, Can you clarify what you are looking for here? The make xclbin command can be used with make xclbin DEVICE=XXX if you are specifying a new platform.

As for the segmentation fault, as you are using a custom platform I don't know if I can help you with that.

[chenguoping76]

yes @randyh62 I use custom platform for pynq z2 board, and test it with vadd hw accelator done. So I want to know how to use sw_emu/hw_emu evaluation for these zynq7000 embedded system. 3ks. By the way, does this sw_emu evaluation can be verified on zc706 platform?

[randyh62]

Hello @chenguoping76, you could try the tutorial with the zc706 platform and see how it works out. You can specify the device in the make command: make run TARGET=sw_emu DEVICE=xilinx_zc706_base_202210_1

These are my results:

XCL_EMULATION_MODE=sw_emu ./host krnl_vadd.sw_emu.xilinx_zc706_base_202210_1.xclbin
Using FPGA binary file specfied through the command line: krnl_vadd.sw_emu.xilinx_zc706_base_202210_1.xclbin
Found Platform
Platform Name: Xilinx
Loading: 'krnl_vadd.sw_emu.xilinx_zc706_base_202210_1.xclbin'
Kernel Name: krnl_vadd_1, CU Number: 0, Thread creation status: success
TEST WITH ONE KERNEL PASSED
device process sw_emu_device done

[randyh62]

I would suggest you work with a standard platform to understand the tutorial and the tools, and then work with your customized platform to see where it varies. You can get additional support on the user forum.

[randyh62]

As this is an issue with the custom platform, and not the tutorial, I am closing this issue.

[chenguoping76]

3ks