output_stats.h

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/*
 * nvbio
 * Copyright (c) 2011-2014, NVIDIA CORPORATION. All rights reserved.
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#pragma once

#include <nvbio/io/output/output_types.h>
#include <nvbio/basic/timer.h>

#include <vector>

namespace nvbio {
namespace io {

// I/O statistics that we collect
struct IOStats
{
    int   alignments_DtoH_count; // number of reads transferred from device to host
    float alignments_DtoH_time;  // time spent moving alignment data from device to host

    // how many reads we output
    uint32 n_reads;

    // time series for tracking each OutputFile::process() call
    TimeSeries output_process_timings;

    IOStats()
        : alignments_DtoH_count(0),
          alignments_DtoH_time(0.0),
          n_reads(0)
    {}
};

} // namespace io
} // namespace nvbio