Changes between Version 16 and Version 17 of Tutorials/Edge Computing/Alveo Getting Started

Timestamp:

Dec 6, 2019, 5:52:03 AM (6 years ago)

Author:

prasanthi

Comment:

—

Tutorials/Edge Computing/Alveo Getting Started

@@ -151 +151 @@
 * Multiple examples, from various sources have been cloned to the node image. A simple matrix multiplication application obtained from https://github.com/Xilinx/Vitis-Tutorials/blob/master/docs/Pathway3 is demonstrated in this tutorial. The xclbin files for software emulation, hardware emulation and hardware targets were built following instructions in the Vitis-Tutorials repository. Slightly modified host code (to display the output) was also built. Run the accelerated application on the Alveo U200 target using the following command
 {{{
+root@node1-6:~/Vitis-Tutorials/docs/Pathway3/reference-files/run# ./host mmult.hw.xilinx_u200_xdma_201830_2.xclbin
+Found Platform
+Platform Name: Xilinx
+INFO: Reading mmult.hw.xilinx_u200_xdma_201830_2.xclbin
+Loading: 'mmult.hw.xilinx_u200_xdma_201830_2.xclbin'
+
+INPUT MATRIX
+0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7
+8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
+4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
+0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7
+8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
+4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
+0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7
+8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
+4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
+0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
+
+OUTPUT MATRIX
+250 310 230 290 270 330 220 280 230 290 250 310 230 290 270 330
+330 406 262 338 254 330 356 432 318 394 330 406 262 338 254 330
+250 322 294 366 298 370 312 384 286 358 250 322 294 366 298 370
+250 318 306 374 222 290 248 316 334 402 250 318 306 374 222 290
+290 374 298 382 366 450 344 428 382 466 290 374 298 382 366 450
+250 310 230 290 270 330 220 280 230 290 250 310 230 290 270 330
+330 406 262 338 254 330 356 432 318 394 330 406 262 338 254 330
+250 322 294 366 298 370 312 384 286 358 250 322 294 366 298 370
+250 318 306 374 222 290 248 316 334 402 250 318 306 374 222 290
+290 374 298 382 366 450 344 428 382 466 290 374 298 382 366 450
+250 310 230 290 270 330 220 280 230 290 250 310 230 290 270 330
+330 406 262 338 254 330 356 432 318 394 330 406 262 338 254 330
+250 322 294 366 298 370 312 384 286 358 250 322 294 366 298 370
+250 318 306 374 222 290 248 316 334 402 250 318 306 374 222 290
+290 374 298 382 366 450 344 428 382 466 290 374 298 382 366 450
+250 310 230 290 270 330 220 280 230 290 250 310 230 290 270 330
+TEST PASSED
+
 }}}    
-
+* Host code uses OpenCL API calls to send both the input matrices, configure the kernel, start the task and read the output matrix back. Received result is then compared with a result obtained from host computation.
 [[CollapsibleEnd]]