mpssinfo — Provide information about current Intel(R) Xeon Phi(TM) coprocessor hardware and driver.
The mpssinfo command displays information about the Intel® Xeon Phi™ coprocessors installed on the system along with relevant details about the uOS and the driver.
Certain device information will be unavailable when running mpssinfo as a non-root user.
Allows printing only a subset of the coprocessor information. If the --group option is not given, all groups are displayed. Note: if no coprocessor device number is specified, it will display the requested group information for all the available coprocessors.
--version Display the tool version.
Prefixes are accepted for options and group names. For example, the following commands are valid:
mpssinfo --dev 0
mpssinfo --dev 0 --group ver
Example 1. Listing Devices
The following will print all Intel® Xeon Phi™ coprocessors detected on the system, providing the device ID, PCI bus number, PCI device number and hardware ID of each coprocessor.
Below is example output taken from a system with two coprocessors installed:
$ mpssinfo --list List of Available Devices deviceId | bus# | pciDev# | hardwareId ---------|------|---------|----------- 0 | 83 | 0 | 225D8086 1 | 84 | 0 | 225C8086 --------------------------------------
Example 2. Print all info groups for a device
The following will print all info for the mic1 coprocessor present on the system:
$ mpssinfo --device=1 System Info HOST OS : Linux OS Version : 2.6.32-279.el6.x86_64 Driver Version : 6720-2 MPSS Version : 2.1.6720-2 Host Physical Memory : 32433 MB Device No: 1, Device Name: mic1 Version Flash Version : 2.1.06.0375 SMC Firmware Version : 1.10.4377 SMC Boot Loader Version : 1.8.4326 uOS Version : 2.6.38.8-g0e2d2b6 Device Serial Number : ADKC22300129 Board Vendor ID : 0x8086 Device ID : 0x225c Subsystem ID : 0x2500 Coprocessor Stepping ID : 1 PCIe Width : x16 PCIe Speed : 5 GT/s PCIe Max payload size : 256 bytes PCIe Max read req size : 4096 bytes Coprocessor Model : 0x01 Coprocessor Model Ext : 0x00 Coprocessor Type : 0x00 Coprocessor Family : 0x0b Coprocessor Family Ext : 0x00 Coprocessor Stepping : B0 Board SKU : ES2-P/A/X 1750 ECC Mode : Enabled SMC HW Revision : Product 300W Passive CS Cores Total No of Active Cores : 61 Voltage : 914000 uV Frequency : 1090909 kHz Thermal Fan Speed Control : N/A Fan RPM : N/A Fan PWM : N/A Die Temp : 45 C GDDR GDDR Vendor : Elpida GDDR Version : 0x1 GDDR Density : 2048 Mb GDDR Size : 7936 MB GDDR Technology : GDDR5 GDDR Speed : 5.500000 GT/s GDDR Frequency : 2750000 kHz GDDR Voltage : 1501000 uV
Example 3. Limiting output
The output can be limited to a specific set of information by specifying the --group argument, followed by the desired info group to be printed. The following example prints only the version information of the various flash images on a coprocessor.
$ mpssinfo --device=1 --group=version System Info HOST OS : Linux OS Version : 2.6.32-279.el6.x86_64 Driver Version : 6720-2 MPSS Version : 2.1.6720-2 Host Physical Memory : 32433 MB Device No: 1, Device Name: mic1 Version Flash Version : 2.1.06.0375 SMC Firmware Version : 1.10.4377 SMC Boot Loader Version : 1.8.4326 uOS Version : 2.6.38.8-g0e2d2b6 Device Serial Number : ADKC22300129