Function str_info

numexpr3/utils.py:88–130

String representation of software versions that NumExpr imports and CPU information.

()

# There's no setter for ncores

def str_info() -> str:
    """String representation of software versions that NumExpr imports and CPU information."""
    global _nthreads, _ncores
    
    repr = []
    repr.append('-=' * 38)
    repr.append("Numexpr version:   %s" % numexpr3.__version__)
    repr.append("NumPy version:     %s" % np.__version__)
    repr.append('Python version:    %s' % sys.version)
    try:
        (sysname, nodename, release, version, machine) = os.uname()
        repr.append('Platform:          %s-%s' % (sys.platform, machine))
    except AttributeError:
        repr.append('Platform:          %s-%s' % (sys.platform, os.name))
    # repr.append("VML available?     %s" % use_vml)
    # try: repr.append("VML/MKL version:   %s" % numexpr3.get_vml_version())
    # except NameError: pass
    repr.append("Number of threads used by default: %d "
        "(out of %d detected cores)" % (_nthreads, _ncores))

    ## Unfortuantely cpuinfo is too slow, this doubles the test time (!!!) on Windows.
    # repr.append( "CPU information: " )
    # repr.append( "_"*78 )
    # _cpu_info = _cpu_info
    # if _cpu_info:
    #     repr.append('Vendor ID: {0}'.format(_cpu_info.get('vendor_id', '')))
    #     repr.append('Brand: {0}'.format(_cpu_info.get('brand', '')))
    #     repr.append('Hz Actual: {0}'.format(_cpu_info.get('hz_actual', '')))
    #     repr.append('Arch: {0}'.format(_cpu_info.get('arch', '')))
    #     repr.append('Bits: {0}'.format(_cpu_info.get('bits', '')))
    #     repr.append('Core Count: {0}'.format(_cpu_info.get('count', '')))
    #     repr.append('L2 Cache Size: {0}'.format(_cpu_info.get('l2_cache_size', '')))
    #     repr.append('L2 Cache Line Size: {0}'.format(_cpu_info.get('l2_cache_line_size', '')))
    #     repr.append('L2 Cache Associativity: {0}'.format(_cpu_info.get('l2_cache_associativity', '')))
    #     repr.append('Stepping: {0}'.format(_cpu_info.get('stepping', '')))
    #     repr.append('Model: {0}'.format(_cpu_info.get('model', '')))
    #     repr.append('Family: {0}'.format(_cpu_info.get('family', '')))
    #     repr.append('Processor Type: {0}'.format(_cpu_info.get('processor_type', '')))
    #     repr.append('Extended Model: {0}'.format(_cpu_info.get('extended_model', '')))
    #     repr.append('Extended Family: {0}'.format(_cpu_info.get('extended_family', '')))
    #     repr.append('Flags: {0}'.format(', '.join(_cpu_info.get('flags', ''))))
    repr.append('-=' * 38)
    return ''.join(repr)

def print_info() -> None:
    """Print software versions that NumExpr imports and CPU information."""