Developer Reference Intel® CPU Runtime for OpenCL™ Applications

  • 12/19/2018
  • Public Content
Contents

Configuring the User Logger

To enable the User Logger, add the
CL_CONFIG_USER_LOGGER
 variable into
cl.cfg
 or as an environment variable.
The format of the variable value should be the following:
  • <mode>
  • <log destination>
  • <mode>,<log destination>
where:
  • <mode> may be
    I
    ,
    IE
    ,
    EI
    , or
    E
    .
    I
     stands for logging the API calls, and
    E
     stands for logging the errors. If both are specified, then logging of both API calls and errors is performed. If none is specified, only errors are logged.
  • <log destination> may be:
    • stdout
       - the log is printed to the standard output.
    • stderr
       - the log is printed to the standard error.
    • <filename>
       - a file named as is
      <filename>_PID<process ID>_<date and time>.txt

Product and Performance Information

1

Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.