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[GNUnet-SVN] r29413 - gnunet/src/ats-tests
From: |
gnunet |
Subject: |
[GNUnet-SVN] r29413 - gnunet/src/ats-tests |
Date: |
Thu, 19 Sep 2013 13:02:56 +0200 |
Author: wachs
Date: 2013-09-19 13:02:56 +0200 (Thu, 19 Sep 2013)
New Revision: 29413
Modified:
gnunet/src/ats-tests/perf_ats_logging.c
Log:
basic gnuplot script creation
Modified: gnunet/src/ats-tests/perf_ats_logging.c
===================================================================
--- gnunet/src/ats-tests/perf_ats_logging.c 2013-09-19 10:34:38 UTC (rev
29412)
+++ gnunet/src/ats-tests/perf_ats_logging.c 2013-09-19 11:02:56 UTC (rev
29413)
@@ -29,6 +29,11 @@
#define LOGGING_FREQUENCY GNUNET_TIME_relative_multiply
(GNUNET_TIME_UNIT_MILLISECONDS, 500)
+#define template "#!/usr/bin/gnuplot \n" \
+"set datafile separator ';' \n" \
+"set title \"Throughput\" \n" \
+"set xlabel \"Time in ms\" \n" \
+"set ylabel \"Bytes/s\" \n"
/**
* Logging task
@@ -153,6 +158,38 @@
static void
+write_gnuplot_script (char * fn, struct LoggingPeer *lp)
+{
+ char * gfn;
+ struct GNUNET_DISK_FileHandle *f;
+ GNUNET_asprintf (&gfn, "gnuplot_%s",fn);
+
+ f = GNUNET_DISK_file_open (gfn,
+ GNUNET_DISK_OPEN_WRITE | GNUNET_DISK_OPEN_CREATE,
+ GNUNET_DISK_PERM_USER_EXEC | GNUNET_DISK_PERM_USER_READ |
GNUNET_DISK_PERM_USER_WRITE);
+ if (NULL == f)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Cannot open gnuplot file `%s'\n",
gfn);
+ GNUNET_free (gfn);
+ return;
+ }
+
+ /* Write header */
+
+ if (GNUNET_SYSERR == GNUNET_DISK_file_write(f, template, strlen(template)))
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Cannot write data to plot file
`%s'\n", gfn);
+
+ /* Write data */
+
+
+
+ if (GNUNET_SYSERR == GNUNET_DISK_file_close(f))
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Cannot close gnuplot file `%s'\n",
gfn);
+
+ GNUNET_free (gfn);
+}
+
+static void
write_to_file ()
{
struct GNUNET_DISK_FileHandle *f;
@@ -172,7 +209,7 @@
for (c_m = 0; c_m < num_peers; c_m++)
{
- GNUNET_asprintf (&filename, "%llu_master_[%u]_%s _%s.data",
GNUNET_TIME_absolute_get().abs_value_us,
+ GNUNET_asprintf (&filename, "%llu_master_[%u]_%s_%s.data",
GNUNET_TIME_absolute_get().abs_value_us,
lp[c_m].peer->no, GNUNET_i2s(&lp[c_m].peer->id), name);
f = GNUNET_DISK_file_open (filename,
@@ -259,6 +296,8 @@
return;
}
+ write_gnuplot_script (filename, lp);
+
GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Data file successfully written to log
file `%s'\n", filename);
GNUNET_free (filename);
}
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