Visible to Intel only — GUID: GUID-4DD15C97-ADEC-4DF0-B335-07418649D650
Visible to Intel only — GUID: GUID-4DD15C97-ADEC-4DF0-B335-07418649D650
Version Information Line
In the Intel® oneAPI Math Kernel Library Verbose mode, the first call to a verbose-enabled function prints a version information line. The line begins with theMKL_VERBOSE character string and uses spaces as delimiters. The format of the rest of the line may change in a future release.
The following table lists information contained in a version information line and provides available links for more information:
Information |
Description |
Related Links |
---|---|---|
Intel® oneAPI Math Kernel Library version. |
This information is separated by a comma from the rest of the line. |
|
Operating system. |
Possible values:
|
|
The host CPU frequency. |
||
Intel® oneAPI Math Kernel Library interface layer used by the application. |
Possible values:
|
|
Intel® oneAPI Math Kernel Library threading layer used by the application. |
Possible values: intel_thread, tbb_thread, or sequential. |
The following is an example of a version information line:
MKL_VERBOSE Intel(R) MKL 11.2 Beta build 20131126 for Intel(R) 64 architecture Intel(R) Advanced Vector Extensions (Intel(R) AVX) Enabled Processor, OSX 3.10GHz lp64 intel_thread
GPU Information Line
In Intel® oneAPI Math Kernel Library Verbose mode for GPU applications, the first call to a verbose-enabled function prints out the GPU information line or lines for all detected GPU devices, each in a separate line. The line begins with the MKL_VERBOSE Detected character string and uses spaces as delimiters. The format of the rest of the line may change in a future release.
Only Intel® GPU is supported.
The following table lists information contained in a GPU information line.
Information | Description |
---|---|
GPU index | The index of the GPU device will be printed after the character string "GPU" (e.g. GPU0, GPU1, GPU2, etc). This GPU index will be used as a nickname of the device in call description lines to refer to the device. |
Intel® GPU architecture | The value can be one of the following:
|
Runtime backend | The value printed is prefixed with Backend: |
Vector Engine number | The value printed is prefixed with VE: |
Stack number | The value printed is prefixed with Stack: |
Maximum workgroup size | The value printed is prefixed with maxWGsize: |
The following is an example of a GPU information line:
MKL_VERBOSE Detected GPU0 Intel(R)_Gen9 Backend:OpenCL VE:72 Stack:1 maxWGsize:256