blob: 87c88ca4791ebd033bad0fc22229542a3508a328 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
//
// Copyright 2010-2013 Ettus Research LLC
//
// SPDX-License-Identifier: GPL-3.0
//
#ifndef INCLUDED_LIBUHD_XPORT_BENCHMARKER_HPP
#define INCLUDED_LIBUHD_XPORT_BENCHMARKER_HPP
#include <uhd/transport/zero_copy.hpp>
#include <uhd/types/device_addr.hpp>
#include <uhd/utils/log.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/thread/thread.hpp>
#include <uhd/transport/vrt_if_packet.hpp>
namespace uhd { namespace transport {
//Test class to benchmark a low-level transport object with a VITA/C-VITA data stream
class xport_benchmarker : boost::noncopyable {
public:
const device_addr_t& benchmark_throughput_chdr(
zero_copy_if::sptr tx_transport,
zero_copy_if::sptr rx_transport,
uint32_t sid,
bool big_endian,
uint32_t duration_ms);
private:
void _stream_tx(
zero_copy_if* transport,
vrt::if_packet_info_t* pkt_info,
bool big_endian);
void _stream_rx(
zero_copy_if* transport,
const vrt::if_packet_info_t* exp_pkt_info,
bool big_endian);
void _initialize_chdr(
zero_copy_if::sptr tx_transport,
zero_copy_if::sptr rx_transport,
uint32_t sid,
vrt::if_packet_info_t& pkt_info);
void _reset_counters(void);
boost::shared_ptr<boost::thread> _tx_thread;
boost::shared_ptr<boost::thread> _rx_thread;
uint64_t _num_tx_packets;
uint64_t _num_rx_packets;
uint64_t _num_tx_timeouts;
uint64_t _num_rx_timeouts;
uint64_t _num_data_errors;
double _tx_timeout;
double _rx_timeout;
device_addr_t _results;
};
}} //namespace
#endif /* INCLUDED_LIBUHD_XPORT_BENCHMARKER_HPP */
|
