A typical output for VCU1525 is:
$ xbsak dmatest
Linux:3.10.0-327.el7.x86_64:#1 SMP Thu Nov 19 22:10:57 UTC 2015:x86_64
Distribution: CentOS Linux release 7.2.1511 (Core)
GLIBC: 2.17
---
AMD_OPENCL="/opt/dsa/<board_name>/xbinst"
LD_LIBRARY_PATH="/opt/dsa/<board_name>/xbinst/runtime/lib/x86_64:"
---
INFO: Found 1 device(s)
Total DDR size: 65536 MB
Reporting from mem_topology:
Data Validity & DMA Test on DDR[0]
INFO: Host -> PCIe -> MIG write bandwidth = 7284.55 MB/s
INFO: Host <- PCIe <- MIG read bandwidth = 11192 MB/s
Data Validity & DMA Test on DDR[1]
INFO: Host -> PCIe -> MIG write bandwidth = 7514.58 MB/s
INFO: Host <- PCIe <- MIG read bandwidth = 11523.6 MB/s
Data Validity & DMA Test on DDR[2]
INFO: Host -> PCIe -> MIG write bandwidth = 7539.88 MB/s
INFO: Host <- PCIe <- MIG read bandwidth = 11238.2 MB/s
Data Validity & DMA Test on DDR[3]
INFO: Host -> PCIe -> MIG write bandwidth = 7840.42 MB/s
INFO: Host <- PCIe <- MIG read bandwidth = 11264.1 MB/s
INFO: xbsak dmatest successful.
In the previous output, the memory topology of the programmed design is used by the four memory banks on the card. Other designs, such as the verify design only, use one DDR memory bank so the output would show only one channel.
Use the xbsak query command to check the general status of the board. A typical output is:
---
INFO: Found 1 device(s)
DSA name: AMD_vcu1525_dynamic_5_1
Vendor: 10ee
Device: 6a8f
SDevice: 4350
SVendor: 10ee
DDR size: 0x4000000 KB
DDR count: 4
OnChip Temp: 35 C
Power(Beta): **Unable to estimate power**
OCL Frequency:
0: 300 MHz
1: 500 MHz
PCIe: GEN3 x 16
DMA bi-directional threads: 2
MIG Calibrated: true
Device DDR Usage:
Bank[0].mem: 0x0 KB
Bank[0].bo: 0
Bank[1].mem: 0x0 KB
Bank[1].bo: 0
Bank[2].mem: 0x0 KB
Bank[2].bo: 0
Bank[3].mem: 0x0 KB
Bank[3].bo: 0
Total DMA Transfer Metrics:
Chan[0].h2c: 0x2d1ea5a KB
Chan[0].c2h: 0x2c3383b KB
Chan[1].h2c: 0x24a7a51 KB
Chan[1].c2h: 0x232b000 KB
Firewall Last Error Status:
0: 0x0 (GOOD)
1: 0x0 (GOOD)
2: 0x0 (GOOD)
Xclbin ID: 0x5ade7395
Mem Topology:
Bank Type Base Address Size (KB)
[0] bank0 MEM_DDR4 0x0 0x1000000
[1] bank2 MEM_DDR4 0x800000000 0x1000000
[2] bank3 MEM_DDR4 0xc00000000 0x1000000
[3] bank1 MEM_DDR4 0x400000000 0x1000000
Compute Unit Status:
CU[0]: sdx_kernel_wizard_0@0x1800000 (IDLE)
INFO: xbsak query successful.