query
query command returns detailed
status information for the specified card.It has the following option:
-d <card_id>(Optional): Specifies the target card. Default = 0 if not specified.
For example, to query card ID zero, run the following command:
xbutil query -d 0An example of the output is given below. The output has been divided into separate sections to better describe the content.
The first section gives details of the installed card including the shell name (DSA name), vendor information, installed DDR, clock, and PCIe information.
INFO: Found total 1 card(s), 1 are usable
DSA name
xilinx_u250_xdma_201820_1
Vendor Device SubDevice SubVendor XMC fw version
10ee 5004 000e 10ee 2018203
DDR size DDR count OCL Frequency Clock0 Clock1
64 GB 4 300 MHz 500 MHz
PCIe DMA bi-directional threads MIG Calibrated
GEN 3x16 2 true
Card power and thermal information are given next.
###############################################################################
Power
34.9W
PCB TOP FRONT PCB TOP REAR PCB BTM FRONT
33 C 28 C 32 C
FPGA Temp TCRIT Temp Fan Speed
35 C 33 C 1100 rpm
12V PEX 12V AUX 12V PEX Current 12V AUX Current
11.9V 0.45V 2928mA 32mA
3V3 PEX 3V3 AUX DDR VPP BOTTOM DDR VPP TOP
3.36V 3.31V 2.50V 2.50V
SYS 5V5 1V2 TOP 1V8 TOP 0V85
5.49V 1.20V 1.82V 0.85V
MGT 0V9 12V SW MGT VTT
0.90V 11.9V 1.20V
VCCINT VOL VCCINT CURR
0.85V 10094mA
The firewall provides information when an error has been detected in hardware. This includes a timestamp and the level of the firewall. The firewall has three levels. For more information, see the SDAccel Environment Debugging Guide (UG1281). In the below output, there are no detected firewall errors.
Firewall Last Error Status:
Level 0: 0x0 (GOOD)
The xclbin ID
along with the contained Compute Units (CU) are displayed. For each
CU, it displays the name, PCIe
BAR address, and the status, which can be IDLE, START, and DONE. The
output below shows the xclbin ID
and two CUs both with IDLE
status.
Xclbin ID:
0x5b996b13
Compute Unit Status:
CU[0]: bandwidth1:kernel_1@0x1800000 (IDLE)
CU[1]: bandwidth2:kernel_2@0x1810000 (IDLE)
The memory topology along with the DMA transfer
metrics are provided next. The DMA metrics include the transfer of
data between the host and card. Host to card transfers are indicated
by h2c, while card to host
transfer are defined by c2h.
###############################################################################
Mem Topology Device Memory Usage
Tag Type Temp Size Mem Usage BO nums
[0] bank0 MEM_DDR4 31 C 16 GB 0 Byte 0
[1] bank1 MEM_DDR4 31 C 16 GB 0 Byte 0
[2] bank2 MEM_DDR4 33 C 16 GB 0 Byte 0
[3] bank3 MEM_DDR4 31 C 16 GB 0 Byte 0
[4] PLRAM[0] **UNUSED** Not Supp 128 KB 0 Byte 0
[5] PLRAM[1] **UNUSED** Not Supp 128 KB 0 Byte 0
[6] PLRAM[2] **UNUSED** Not Supp 128 KB 0 Byte 0
[7] PLRAM[3] **UNUSED** Not Supp 128 KB 0 Byte 0
Total DMA Transfer Metrics:
Chan[0].h2c: 49888 MB
Chan[0].c2h: 22656 MB
Chan[1].h2c: 8096 MB
Chan[1].c2h: 22592 MB
Finally, here is the successful output:
INFO: xbutil query succeeded.