Yc@s_ddlZddlZddlmZdgZdddZdZd Zd Z dS( iNi(t autotimeittbench_detailedtnansumgc CsG|dkrLtjddt}|jx|D]}t||q2Wn|dksd|dkrstdnd}d|GHd|tjtjfGHd |GH|dkrd |GHnd ||d fGHd GHdGHt||}xY|D]Q}|d}t |d|d|d}d||dj d|dfGHqWdS(s= Benchmark a single function in detail or, optionally, all functions. Parameters ---------- function : str, optional Name of function, as a string, to benchmark. Default ('nansum') is to benchmark bn.nansum. If `function` is 'all' then detailed benchmarks are run on all bottleneck functions. fraction_nan : float, optional Fraction of array elements that should, on average, be NaN. The default (0.0) is not to set any elements to NaN. Returns ------- A benchmark report is printed to stdout. tallt as_stringiis1`fraction_nan` must be between 0 and 1, inclusives s %s benchmarks%sBottleneck %s; Numpy %ss0%sSpeed is NumPy time divided by Bottleneck times$%sNone of the array elements are NaNs3%s%.1f%% of the array elements are NaN (on average)idts- Speed Call Arraytnamet statementstsetuptrepeats%8.1f %s %siN( tbnt get_functionstTruetsortRt ValueErrort __version__tnpt benchsuitettimertljust( tfunctiont fraction_nantfuncstfuncttabtsuitettestRtspeed((sBlib/python2.7/site-packages/bottleneck/benchmark/bench_detailed.pyR s,         c Cszt|dkr!tdntjdd7t|d|d|}t|d|d|}WdQX||}|S(NisTwo statements needed.tinvalidtignoreiR i(tlenRRterrstateR(RRR tt0tt1R((sBlib/python2.7/site-packages/bottleneck/benchmark/bench_detailed.pyR<s c Csd}djg|jdD]}|j^q}|tjddtkr[d}ns|dkrpd}n^|tjddtkrd }n:|dkrd }n%|dkrd}ntd|t}|}g}x|D]}||d } | dkrqn|d} |d} i} || | g| ds   3 8