<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html lang="en">
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<title>
GitLab
</title>
</head>
<body>
<style type="text/css">
img {
max-width: 100%; height: auto;
}
</style>
<div class="content">
<h3>
Philip Carns pushed to branch master
at <a href="https://xgitlab.cels.anl.gov/darshan/darshan">darshan / darshan</a>
</h3>
<h4>
Commits:
</h4>
<ul>
<li>
<strong><a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/2faf24600acfb7bece70bd134183ae53b06e53c1">2faf2460</a></strong>
<div>
<span>by Phil Carns</span>
<i>at 2016-05-01T09:55:22-04:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap">possible bug fix to io start timestamps
- read and write start timestamps should record start timestamp of first
read/write to *begin*, not start timestamp of first read/write to
complete
- mirrors earlier fix to open timestamps</pre>
</li>
</ul>
<h4>2 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#620f2ecad2bb6f74b2fcd0134963a841" style="text-decoration: none">
darshan-runtime/lib/darshan-mpiio.c
</a>
</li>
<li class="file-stats">
<a href="#ad29afc395839758d41094872298bd0d" style="text-decoration: none">
darshan-runtime/lib/darshan-posix.c
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="620f2ecad2bb6f74b2fcd0134963a841">
<a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/2faf24600acfb7bece70bd134183ae53b06e53c1#diff-0">
<strong>
darshan-runtime/lib/darshan-mpiio.c
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="background: #ffdddd; color: #000000">--- a/darshan-runtime/lib/darshan-mpiio.c
</span><span style="background: #ddffdd; color: #000000">+++ b/darshan-runtime/lib/darshan-mpiio.c
</span><span style="color: #aaaaaa">@@ -173,7 +173,8 @@ static void mpiio_shutdown(void);
</span> if(file->last_io_type == DARSHAN_IO_WRITE) \
file->file_record->counters[MPIIO_RW_SWITCHES] += 1; \
file->last_io_type = DARSHAN_IO_READ; \
<span style="background: #ffdddd; color: #000000">- if(file->file_record->fcounters[MPIIO_F_READ_START_TIMESTAMP] == 0) \
</span><span style="background: #ddffdd; color: #000000">+ if(file->file_record->fcounters[MPIIO_F_READ_START_TIMESTAMP] == 0 || \
+ file->file_record->fcounters[MPIIO_F_READ_START_TIMESTAMP] > __tm1) \
</span> file->file_record->fcounters[MPIIO_F_READ_START_TIMESTAMP] = __tm1; \
file->file_record->fcounters[MPIIO_F_READ_END_TIMESTAMP] = __tm2; \
if(file->file_record->fcounters[MPIIO_F_MAX_READ_TIME] < __elapsed) { \
<span style="color: #aaaaaa">@@ -198,7 +199,8 @@ static void mpiio_shutdown(void);
</span> if(file->last_io_type == DARSHAN_IO_READ) \
file->file_record->counters[MPIIO_RW_SWITCHES] += 1; \
file->last_io_type = DARSHAN_IO_WRITE; \
<span style="background: #ffdddd; color: #000000">- if(file->file_record->fcounters[MPIIO_F_WRITE_START_TIMESTAMP] == 0) \
</span><span style="background: #ddffdd; color: #000000">+ if(file->file_record->fcounters[MPIIO_F_READ_START_TIMESTAMP] == 0 || \
+ file->file_record->fcounters[MPIIO_F_READ_START_TIMESTAMP] > __tm1) \
</span> file->file_record->fcounters[MPIIO_F_WRITE_START_TIMESTAMP] = __tm1; \
file->file_record->fcounters[MPIIO_F_WRITE_END_TIMESTAMP] = __tm2; \
if(file->file_record->fcounters[MPIIO_F_MAX_WRITE_TIME] < __elapsed) { \
</code></pre>
<br>
</li>
<li id="ad29afc395839758d41094872298bd0d">
<a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/2faf24600acfb7bece70bd134183ae53b06e53c1#diff-1">
<strong>
darshan-runtime/lib/darshan-posix.c
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="background: #ffdddd; color: #000000">--- a/darshan-runtime/lib/darshan-posix.c
</span><span style="background: #ddffdd; color: #000000">+++ b/darshan-runtime/lib/darshan-posix.c
</span><span style="color: #aaaaaa">@@ -274,7 +274,8 @@ static void posix_shutdown(void);
</span> if(file->last_io_type == DARSHAN_IO_WRITE) \
file->file_record->counters[POSIX_RW_SWITCHES] += 1; \
file->last_io_type = DARSHAN_IO_READ; \
<span style="background: #ffdddd; color: #000000">- if(file->file_record->fcounters[POSIX_F_READ_START_TIMESTAMP] == 0) \
</span><span style="background: #ddffdd; color: #000000">+ if(file->file_record->fcounters[POSIX_F_READ_START_TIMESTAMP] == 0 || \
+ file->file_record->fcounters[POSIX_F_READ_START_TIMESTAMP] > __tm1) \
</span> file->file_record->fcounters[POSIX_F_READ_START_TIMESTAMP] = __tm1; \
file->file_record->fcounters[POSIX_F_READ_END_TIMESTAMP] = __tm2; \
if(file->file_record->fcounters[POSIX_F_MAX_READ_TIME] < __elapsed) { \
<span style="color: #aaaaaa">@@ -325,7 +326,8 @@ static void posix_shutdown(void);
</span> if(file->last_io_type == DARSHAN_IO_READ) \
file->file_record->counters[POSIX_RW_SWITCHES] += 1; \
file->last_io_type = DARSHAN_IO_WRITE; \
<span style="background: #ffdddd; color: #000000">- if(file->file_record->fcounters[POSIX_F_WRITE_START_TIMESTAMP] == 0) \
</span><span style="background: #ddffdd; color: #000000">+ if(file->file_record->fcounters[POSIX_F_WRITE_START_TIMESTAMP] == 0 || \
+ file->file_record->fcounters[POSIX_F_WRITE_START_TIMESTAMP] > __tm1) \
</span> file->file_record->fcounters[POSIX_F_WRITE_START_TIMESTAMP] = __tm1; \
file->file_record->fcounters[POSIX_F_WRITE_END_TIMESTAMP] = __tm2; \
if(file->file_record->fcounters[POSIX_F_MAX_WRITE_TIME] < __elapsed) { \
</code></pre>
<br>
</li>
</div>
<div class="footer" style="margin-top: 10px">
<p style="color: #777; font-size: small">
—
<br>
<a href="https://xgitlab.cels.anl.gov/darshan/darshan/commit/2faf24600acfb7bece70bd134183ae53b06e53c1">View it on GitLab</a>.
<br>
You're receiving this email because of your account on xgitlab.cels.anl.gov.
If you'd like to receive fewer emails, you can
adjust your notification settings.
</p>
</div>
</body>
</html>