source: benchmark/io/http/printer.cfa @ bf7c7ea

pthread-emulationqualifiedEnum
Last change on this file since bf7c7ea was bf7c7ea, checked in by Thierry Delisle <tdelisle@…>, 6 months ago

Moved printer and protocol thread to the main cluster

  • Property mode set to 100644
File size: 3.0 KB
Line 
1#include "printer.hfa"
2
3#include <fstream.hfa>
4#include <stats.hfa>
5
6void ?{}( sendfile_stats_t & this ) {
7        this.calls = 0;
8        this.tries = 0;
9        this.header = 0;
10        this.splcin = 0;
11        this.splcot = 0;
12        for(i; zipf_cnts) {
13                this.avgrd[i].calls = 0;
14                this.avgrd[i].bytes = 0;
15        };
16}
17
18void push(sendfile_stats_t & from, sendfile_stats_t & to) {
19        __atomic_fetch_add(&to.calls, from.calls, __ATOMIC_RELAXED); from.calls = 0;
20        __atomic_fetch_add(&to.tries, from.tries, __ATOMIC_RELAXED); from.tries = 0;
21        __atomic_fetch_add(&to.header, from.header, __ATOMIC_RELAXED); from.header = 0;
22        __atomic_fetch_add(&to.splcin, from.splcin, __ATOMIC_RELAXED); from.splcin = 0;
23        __atomic_fetch_add(&to.splcot, from.splcot, __ATOMIC_RELAXED); from.splcot = 0;
24        for(i; zipf_cnts) {
25                __atomic_fetch_add(&to.avgrd[i].calls, from.avgrd[i].calls, __ATOMIC_RELAXED); from.avgrd[i].calls = 0;
26                __atomic_fetch_add(&to.avgrd[i].bytes, from.avgrd[i].bytes, __ATOMIC_RELAXED); from.avgrd[i].bytes = 0;
27        };
28}
29
30void ?{}( acceptor_stats_t & this ) {
31        this.creates = 0;
32        this.accepts = 0;
33        this.eagains = 0;
34}
35
36void push(acceptor_stats_t & from, acceptor_stats_t & to) {
37        __atomic_fetch_add(&to.creates, from.creates, __ATOMIC_RELAXED); from.creates = 0;
38        __atomic_fetch_add(&to.accepts, from.accepts, __ATOMIC_RELAXED); from.accepts = 0;
39        __atomic_fetch_add(&to.eagains, from.eagains, __ATOMIC_RELAXED); from.eagains = 0;
40}
41
42void ?{}( StatsPrinter & this, cluster & cl ) {
43        ((thread&)this){ "Stats Printer Thread" };
44        &this.cl = &cl;
45        memset(&this.stats, 0, sizeof(this.stats));;
46}
47
48void ^?{}( StatsPrinter & mutex this ) {}
49
50#define eng3(X) (ws(3, 3, unit(eng( X ))))
51
52void main(StatsPrinter & this) {
53        LOOP: for() {
54                waitfor( ^?{} : this) {
55                        break LOOP;
56                }
57                or else {}
58
59                wait(this.var, 10`s);
60
61                print_stats_now( this.cl, CFA_STATS_READY_Q | CFA_STATS_IO );
62                {
63                        struct {
64                                volatile uint64_t calls;
65                                volatile uint64_t bytes;
66                        } avgrd[zipf_cnts];
67                        memset(avgrd, 0, sizeof(avgrd));
68
69                        uint64_t tries = this.stats.send.tries;
70                        uint64_t calls  = this.stats.send.calls;
71                        uint64_t header = this.stats.send.header;
72                        uint64_t splcin = this.stats.send.splcin;
73                        uint64_t splcot = this.stats.send.splcot;
74                        for(j; zipf_cnts) {
75                                avgrd[j].calls += this.stats.send.avgrd[j].calls;
76                                avgrd[j].bytes += this.stats.send.avgrd[j].bytes;
77                        }
78
79                        double ratio = ((double)tries) / calls;
80
81                        if(this.stats.accpt.accepts > 0) {
82                                sout | "----- Acceptor Stats -----";
83                                sout | "accept  : " | this.stats.accpt.accepts | "calls," | this.stats.accpt.eagains | "eagains," | this.stats.accpt.creates | " thrds";
84                        }
85
86                        sout | "----- Connection Stats -----";
87                        sout | "sendfile  : " | calls | "calls," | tries | "tries (" | ratio | " try/call)";
88                        sout | "            " | header | "header," | splcin | "splice in," | splcot | "splice out";
89                        sout | " - zipf sizes:";
90                        for(i; zipf_cnts) {
91                                double written = avgrd[i].calls > 0 ? ((double)avgrd[i].bytes) / avgrd[i].calls : 0;
92                                sout | "        " | zipf_sizes[i] | "bytes," | avgrd[i].calls | "shorts," | written | "written";
93                        }
94                }
95        }
96}
97
98StatsPrinter * stats_thrd;
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