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2 weeks agoDocument recent changes
Martin Quinson [Sat, 5 Oct 2019 20:23:01 +0000 (22:23 +0200)]
Document recent changes

2 weeks agoBe more explicit
Martin Quinson [Thu, 26 Sep 2019 22:27:06 +0000 (00:27 +0200)]
Be more explicit

See d1acb8046fe9ab5e13349d95706efda8c7aa01ff for the details.

2 weeks agoFix a doc error about actors (Tutorial_algorithms)
Julien EMMANUEL [Fri, 4 Oct 2019 14:08:34 +0000 (16:08 +0200)]
Fix a doc error about actors (Tutorial_algorithms)

2 weeks agoNitpicking the reviews
Martin Quinson [Sat, 5 Oct 2019 19:57:28 +0000 (21:57 +0200)]
Nitpicking the reviews

MiB is for mebibyte, 1024^2 bytes and other unimportant changes.

2 weeks agoAdd '-O0' flag for: cmake -DCMAKE_BUILD_TYPE=Debug
Gene Cooperman [Fri, 4 Oct 2019 20:34:25 +0000 (16:34 -0400)]
Add '-O0' flag for: cmake -DCMAKE_BUILD_TYPE=Debug

2 weeks agoMinor polishing English: Configuring_Simgrid.rst
Gene Cooperman [Wed, 2 Oct 2019 21:27:29 +0000 (17:27 -0400)]
Minor polishing English: Configuring_Simgrid.rst

2 weeks agooops
Augustin Degomme [Thu, 3 Oct 2019 23:24:08 +0000 (01:24 +0200)]
oops

2 weeks agotimer on windows WSL seems less precise and was counting 0ns for some events... which...
Augustin Degomme [Thu, 3 Oct 2019 19:15:57 +0000 (21:15 +0200)]
timer on windows WSL seems less precise and was counting 0ns for some events... which were then skipped as < 1e-6s, and the trace changed

2 weeks agoadd test for call location with ti traces/replay/adjustment/sleep/computing=0.
Augustin Degomme [Thu, 3 Oct 2019 14:26:50 +0000 (16:26 +0200)]
add test for call location with ti traces/replay/adjustment/sleep/computing=0.
Idea is to replay twice a trace with an adjustment file meant to speedup the sleep (and only it, to avoid variability).
It's clearly not realistic, but timings should be reproducible (or not..).

2 weeks agoreplay : allow to really use --cfg=smpi/simulate-computation with replay.
Augustin Degomme [Thu, 3 Oct 2019 14:24:01 +0000 (16:24 +0200)]
replay : allow to really use --cfg=smpi/simulate-computation with replay.
Remove it from the teshes that had it wrongly activated.
It should not break, as it should have been useless before.

2 weeks agoAdd handling of sleep in replay.
Augustin Degomme [Thu, 3 Oct 2019 13:36:23 +0000 (15:36 +0200)]
Add handling of sleep in replay.
We can trace sleep events with --cfg=tracing/smpi/sleeping. Now we can replay them as well.
Even if 1 second is 1 second, let's allow to accelerate/slow these down artificially with smpi/comp-adjustment-file.
This should allow to test the feature.

2 weeks agochangelog
Augustin Degomme [Thu, 3 Oct 2019 12:57:19 +0000 (14:57 +0200)]
changelog

2 weeks agoHave trace-call-location work with filenames and not full paths.
Augustin Degomme [Thu, 3 Oct 2019 12:57:12 +0000 (14:57 +0200)]
Have trace-call-location work with filenames and not full paths.
It's much easier this way to use adjustment files, and name collisions in a given code are not common.
If it's still needed, previous behaviour can be restored using "smpi/trace-call-use-absolute-path" option

2 weeks agoAdd call_location to ti-trace and replay as well.
Augustin Degomme [Thu, 3 Oct 2019 10:11:57 +0000 (12:11 +0200)]
Add call_location to ti-trace and replay as well.
A new "location" event in the trace is printed

3 weeks agoMerge branch 'rework-energy-plugin' into 'master'
Martin Quinson [Sun, 29 Sep 2019 16:41:47 +0000 (18:41 +0200)]
Merge branch 'rework-energy-plugin' into 'master'

Rework energy plugin

See merge request simgrid/simgrid!14

3 weeks agoMerge branch 'master' into 'rework-energy-plugin'
Martin Quinson [Fri, 27 Sep 2019 22:01:57 +0000 (00:01 +0200)]
Merge branch 'master' into 'rework-energy-plugin'

# Conflicts:
#   include/simgrid/plugins/energy.h

3 weeks agoFix warning: `content' may be used uninitialized.
Arnaud Giersch [Fri, 27 Sep 2019 07:17:49 +0000 (09:17 +0200)]
Fix warning: `content' may be used uninitialized.

3 weeks agoas said in the test : The MPI standard says that there is no way to use MPI_Request_f...
Augustin Degomme [Thu, 26 Sep 2019 15:28:44 +0000 (17:28 +0200)]
as said in the test : The MPI standard says that there is no way to use MPI_Request_free safely with receive requests

3 weeks agoFix build on openindiana.
Arnaud Giersch [Thu, 26 Sep 2019 14:33:56 +0000 (16:33 +0200)]
Fix build on openindiana.

On openindiana, getopt() is declared in <stdio.h>, <stdlib.h>, and <unistd.h>.
Include all of them to avoid build errors when it's #define'd to smpi_getopt.

3 weeks ago[sonar] fix some bugs and smells related to disk addition
Frederic Suter [Thu, 26 Sep 2019 14:19:55 +0000 (16:19 +0200)]
[sonar] fix some bugs and smells related to disk addition

3 weeks agoFix bug # + whitespace cleanup.
Arnaud Giersch [Thu, 26 Sep 2019 13:30:59 +0000 (15:30 +0200)]
Fix bug # + whitespace cleanup.

3 weeks agoUpdate .mailmap.
Arnaud Giersch [Thu, 26 Sep 2019 13:21:58 +0000 (15:21 +0200)]
Update .mailmap.

3 weeks ago[sonar] Make variable private.
Arnaud Giersch [Thu, 26 Sep 2019 13:03:27 +0000 (15:03 +0200)]
[sonar] Make variable private.

3 weeks ago[sonar] Put parentheses around macro parameters.
Arnaud Giersch [Thu, 26 Sep 2019 08:20:59 +0000 (10:20 +0200)]
[sonar] Put parentheses around macro parameters.

3 weeks ago[sonar] Avoid const_cast.
Arnaud Giersch [Thu, 26 Sep 2019 07:57:35 +0000 (09:57 +0200)]
[sonar] Avoid const_cast.

3 weeks agoThere's no more need for ActorPtr there.
Arnaud Giersch [Thu, 26 Sep 2019 07:51:52 +0000 (09:51 +0200)]
There's no more need for ActorPtr there.

3 weeks agoUse plain pointers in internal structures, and hopefully fix more memory leaks.
Arnaud Giersch [Wed, 25 Sep 2019 19:35:42 +0000 (21:35 +0200)]
Use plain pointers in internal structures, and hopefully fix more memory leaks.

3 weeks agoKill unused vector.
Arnaud Giersch [Wed, 25 Sep 2019 19:00:42 +0000 (21:00 +0200)]
Kill unused vector.

3 weeks agoPrefer sh to bash.
Arnaud Giersch [Wed, 25 Sep 2019 19:47:04 +0000 (21:47 +0200)]
Prefer sh to bash.

3 weeks agointroduces <disk> and s4u::Disk
Frederic Suter [Wed, 25 Sep 2019 18:14:55 +0000 (20:14 +0200)]
introduces <disk> and s4u::Disk

3 weeks agoMerge branch 'master' into disk
Frederic Suter [Wed, 25 Sep 2019 18:14:27 +0000 (20:14 +0200)]
Merge branch 'master' into disk

3 weeks agoMerge branch 'master' of https://framagit.org/simgrid/simgrid
Frederic Suter [Wed, 25 Sep 2019 18:14:13 +0000 (20:14 +0200)]
Merge branch 'master' of https://framagit.org/simgrid/simgrid

3 weeks agoregenerate smpi_extended_traces.h and friends after the addition of MPI_Bsend and...
Martin Quinson [Wed, 25 Sep 2019 16:11:23 +0000 (18:11 +0200)]
regenerate smpi_extended_traces.h and friends after the addition of MPI_Bsend and friends

3 weeks agoKill TRACE_smpi_finalize() and have the container unregistered as soon as the actor...
Martin Quinson [Wed, 25 Sep 2019 16:09:59 +0000 (18:09 +0200)]
Kill TRACE_smpi_finalize() and have the container unregistered as soon as the actor leaves

Of course this requires to revalidate some tesh files, as the ending
date is impacted by this change.

3 weeks agoMerge branch 'master' into disk
Frederic Suter [Wed, 25 Sep 2019 15:36:52 +0000 (17:36 +0200)]
Merge branch 'master' into disk

3 weeks agoMerge branch 'master' of https://framagit.org/simgrid/simgrid
Frederic Suter [Wed, 25 Sep 2019 15:36:39 +0000 (17:36 +0200)]
Merge branch 'master' of https://framagit.org/simgrid/simgrid

3 weeks agoremove trace finalize from process ending, cleanup is done by trace_end anyway.
Augustin Degomme [Wed, 25 Sep 2019 13:31:39 +0000 (15:31 +0200)]
remove trace finalize from process ending, cleanup is done by trace_end anyway.

3 weeks agofix a memleak coming from cyclic references in smart pointers
Martin Quinson [Wed, 25 Sep 2019 11:00:50 +0000 (13:00 +0200)]
fix a memleak coming from cyclic references in smart pointers

Before that change, the SMPI extension of actors got a smart reference
onto the S4U actor. That prevented S4U actors from being garbage
collected, since a SMPI extension is freed (and its smart references
released) only when the S4U actor is destroyed.

The change of this commit simply replace smart references with dumb
pointers to break the deadlock in the reference cycle, so that s4u
actors get collected after use.

3 weeks agodocument last change
Martin Quinson [Mon, 23 Sep 2019 19:30:57 +0000 (21:30 +0200)]
document last change

3 weeks agoMerge branch 'master' into disk
Frederic Suter [Tue, 24 Sep 2019 15:57:26 +0000 (17:57 +0200)]
Merge branch 'master' into disk

3 weeks agoMerge branch 'master' of https://framagit.org/simgrid/simgrid
Frederic Suter [Tue, 24 Sep 2019 15:56:56 +0000 (17:56 +0200)]
Merge branch 'master' of https://framagit.org/simgrid/simgrid

3 weeks agowarning --
Augustin Degomme [Tue, 24 Sep 2019 15:41:53 +0000 (17:41 +0200)]
warning --

3 weeks agomove newly implemented calls out of the 'not yet implemented' section
Augustin Degomme [Tue, 24 Sep 2019 14:27:09 +0000 (16:27 +0200)]
move newly implemented calls out of the 'not yet implemented' section

3 weeks agochangelog update
Augustin Degomme [Tue, 24 Sep 2019 14:26:45 +0000 (16:26 +0200)]
changelog update

3 weeks agoactivate bsend tests.
Augustin Degomme [Tue, 24 Sep 2019 14:18:25 +0000 (16:18 +0200)]
activate bsend tests.
Modify one to stop spending too much time sleeping as we test with bogus platforms.

3 weeks agoadd MPI_Bsend, MPI_Ibsend, MPI_Bsend_init, MPI_Buffer_attach, MPI_Buffer_detach.
Augustin Degomme [Tue, 24 Sep 2019 14:16:13 +0000 (16:16 +0200)]
add MPI_Bsend, MPI_Ibsend, MPI_Bsend_init, MPI_Buffer_attach, MPI_Buffer_detach.
fun fact: we are not actually using the provided buffer in SMPI, as we use our own buffers internally for all detached calls (bsend means detached).

3 weeks agoMerge branch 'master' into 'master'
Martin Quinson [Mon, 23 Sep 2019 19:29:04 +0000 (21:29 +0200)]
Merge branch 'master' into 'master'

Improving the performance of the NS-3 bindings by:

See merge request simgrid/simgrid!18

3 weeks agoImproving the performance of the NS-3 bindings by:
bcamus [Mon, 23 Sep 2019 16:38:27 +0000 (18:38 +0200)]
Improving the performance of the NS-3 bindings by:
  + Stop moving NS-3 forward when there is no flow, and synchronizing NS-3 with SimGrid only when a new flow starts instead.
  + Cancelling the Stop event we scheduled in NS-3 if the simulator stops before the event, to prevent untimely stops.

3 weeks agoStart preparing for a release
Martin Quinson [Mon, 23 Sep 2019 09:48:42 +0000 (11:48 +0200)]
Start preparing for a release

3 weeks agoDon't mandate C++14 as some build daemons still don't have it
Martin Quinson [Mon, 23 Sep 2019 09:36:28 +0000 (11:36 +0200)]
Don't mandate C++14 as some build daemons still don't have it

3 weeks agofix make dist (again and again)
Martin Quinson [Mon, 23 Sep 2019 09:04:31 +0000 (11:04 +0200)]
fix make dist (again and again)

3 weeks agoMC: switch to xxhash as a (fast) hashing function.
Martin Quinson [Mon, 23 Sep 2019 08:49:42 +0000 (10:49 +0200)]
MC: switch to xxhash as a (fast) hashing function.

Mandates C++14 but should be faster according to
https://aras-p.info/blog/2016/08/02/Hash-Functions-all-the-way-down/

3 weeks agoAdd a fast hash function (mandates C++14 for MC)
Martin Quinson [Mon, 23 Sep 2019 07:55:56 +0000 (09:55 +0200)]
Add a fast hash function (mandates C++14 for MC)

This comes from
https://github.com/RedSpah/xxhash_cpp/commit/a310676e1514b49d78f0c9ced0678efea4f82fd9

This requires C++14:
  xxhash.hpp:288:40: error: variable declaration in a constexpr function is a C++14 extension

So bump the dependencies of the Model Checker to C++14. That's an
intrusive move, but MC is experimental anyway, and C++14 isn't that
modern anymore.

3 weeks agofix make dist
Martin Quinson [Mon, 23 Sep 2019 00:36:33 +0000 (02:36 +0200)]
fix make dist

3 weeks agoMake this test more verbose to improve debuggability
Martin Quinson [Mon, 23 Sep 2019 00:34:34 +0000 (02:34 +0200)]
Make this test more verbose to improve debuggability

3 weeks agoMerge the two wifi tests together
Martin Quinson [Mon, 23 Sep 2019 00:06:47 +0000 (02:06 +0200)]
Merge the two wifi tests together

3 weeks agoMerge the two wifi platform files
Martin Quinson [Sun, 22 Sep 2019 23:19:48 +0000 (01:19 +0200)]
Merge the two wifi platform files

And rename the result to simply 'wifi.xml'

3 weeks agomodernize these platform files
Martin Quinson [Sun, 22 Sep 2019 23:09:02 +0000 (01:09 +0200)]
modernize these platform files

3 weeks agointegrate the wifi unit tests
Martin Quinson [Sun, 22 Sep 2019 22:55:54 +0000 (00:55 +0200)]
integrate the wifi unit tests

3 weeks agoreduce the verbosity of this test and increase its effectiveness
Martin Quinson [Sun, 22 Sep 2019 22:31:59 +0000 (00:31 +0200)]
reduce the verbosity of this test and increase its effectiveness

This is merely a crash test

4 weeks agoRemove the Codacy badge since we unplugged that project
Martin Quinson [Fri, 20 Sep 2019 19:37:58 +0000 (21:37 +0200)]
Remove the Codacy badge since we unplugged that project

4 weeks agoadd missing platform file in the dist
Augustin Degomme [Fri, 20 Sep 2019 14:37:53 +0000 (16:37 +0200)]
add missing platform file in the dist

4 weeks agoDocument recent changes
Martin Quinson [Fri, 20 Sep 2019 13:38:37 +0000 (15:38 +0200)]
Document recent changes

4 weeks agoadd NS3 files to the dist even when NS3 is not configured
Augustin Degomme [Fri, 20 Sep 2019 13:28:31 +0000 (15:28 +0200)]
add NS3 files to the dist even when NS3 is not configured

4 weeks agoMerge branch 'master' into 'master'
Martin Quinson [Fri, 20 Sep 2019 12:57:08 +0000 (14:57 +0200)]
Merge branch 'master' into 'master'

NS-3: unblock the number of communications + detect when several flows are simultaneously finishing

See merge request simgrid/simgrid!17

4 weeks agomention closing of GH#207
Frederic Suter [Fri, 20 Sep 2019 10:27:58 +0000 (12:27 +0200)]
mention closing of GH#207

4 weeks agoMerge branch 'master' into disk
Frederic Suter [Fri, 20 Sep 2019 08:24:06 +0000 (10:24 +0200)]
Merge branch 'master' into disk

4 weeks agorework a bit and typo fixes
Frederic Suter [Fri, 20 Sep 2019 07:44:25 +0000 (09:44 +0200)]
rework a bit and typo fixes

4 weeks agoupdate documentation
Frederic Suter [Thu, 19 Sep 2019 16:14:27 +0000 (18:14 +0200)]
update documentation

4 weeks agoMerge branch 'master' into disk
Frederic Suter [Thu, 19 Sep 2019 14:55:43 +0000 (16:55 +0200)]
Merge branch 'master' into disk

4 weeks agofix formatting
Frederic Suter [Thu, 19 Sep 2019 14:54:56 +0000 (16:54 +0200)]
fix formatting

4 weeks agoadding a test to check if the NS-3 bindings can handle flows that simultaneously end
bcamus [Thu, 19 Sep 2019 14:21:12 +0000 (16:21 +0200)]
adding a test to check if the NS-3 bindings can handle flows that simultaneously end

4 weeks agoUnblock the number of communications that can be done with NS-3 by
bcamus [Thu, 19 Sep 2019 09:51:22 +0000 (11:51 +0200)]
Unblock the number of communications that can be done with NS-3 by
  + looping on the ports used to communicate,
  + and closing the sockets on the receiver sides (nb. the senders sockets were already closed). This point also improves the NS-3 bindings performance.

4 weeks agowrote a small blurb to explain the TCP model in practice
Frederic Suter [Thu, 19 Sep 2019 09:30:02 +0000 (11:30 +0200)]
wrote a small blurb to explain the TCP model in practice

4 weeks agoI am so sorry.
Martin Quinson [Wed, 18 Sep 2019 18:37:57 +0000 (20:37 +0200)]
I am so sorry.

4 weeks agoTo detect all the flows that are finishing at the same time, allow NS-3 to have a...
bcamus [Tue, 17 Sep 2019 13:54:24 +0000 (15:54 +0200)]
To detect all the flows that are finishing at the same time, allow NS-3 to have a next_occuring_event of 0.
To avoid inconsistencies between SimGrid actions and NS3 flows, set the remainings of an action to 0 only when its flow is finished in NS3

4 weeks agoconvert a last s4u test to disks
Frederic Suter [Tue, 17 Sep 2019 11:45:44 +0000 (13:45 +0200)]
convert a last s4u test to disks

4 weeks agoanother test conversion to disks
Frederic Suter [Tue, 17 Sep 2019 07:34:49 +0000 (09:34 +0200)]
another test conversion to disks

4 weeks agoAlign Disk get/set_data() with the Extendable version of that feature
Frederic Suter [Tue, 17 Sep 2019 07:07:08 +0000 (09:07 +0200)]
Align Disk get/set_data() with the Extendable version of that feature

4 weeks agoMerge branch 'master' into disk
Frederic Suter [Tue, 17 Sep 2019 06:58:10 +0000 (08:58 +0200)]
Merge branch 'master' into disk

4 weeks agoremove another pimpl in smpi initialization
Martin Quinson [Mon, 16 Sep 2019 22:14:16 +0000 (00:14 +0200)]
remove another pimpl in smpi initialization

4 weeks agosmpi: get ride of process_data and use a regular Extension
Martin Quinson [Mon, 16 Sep 2019 21:51:51 +0000 (23:51 +0200)]
smpi: get ride of process_data and use a regular Extension

4 weeks agoRevert "debug a problem making LSAN to segfault"
Martin Quinson [Mon, 16 Sep 2019 20:34:56 +0000 (22:34 +0200)]
Revert "debug a problem making LSAN to segfault"

The new information are not very informative, and break many tests
that were working.

This reverts commit 219b128344e14ff691c5f9615741d006ac79aeec.

4 weeks agorevalidate java examples
Frederic Suter [Mon, 16 Sep 2019 15:20:10 +0000 (17:20 +0200)]
revalidate java examples

4 weeks agofix distcheck and doc
Frederic Suter [Mon, 16 Sep 2019 14:34:47 +0000 (16:34 +0200)]
fix distcheck and doc

4 weeks agorework that test too (no windows stuff and no tabs)
Frederic Suter [Mon, 16 Sep 2019 14:32:39 +0000 (16:32 +0200)]
rework that test too (no windows stuff and no tabs)

4 weeks agodo not use win_storage_content.txt anymore
Frederic Suter [Mon, 16 Sep 2019 14:18:32 +0000 (16:18 +0200)]
do not use win_storage_content.txt anymore

4 weeks agoreplay-storage becomes replay-io ... with disks
Frederic Suter [Mon, 16 Sep 2019 14:05:13 +0000 (16:05 +0200)]
replay-storage becomes replay-io ... with disks

4 weeks agorework old storage example to get rid of win_storage_content.txt
Frederic Suter [Mon, 16 Sep 2019 13:36:17 +0000 (15:36 +0200)]
rework old storage example to get rid of win_storage_content.txt

4 weeks agouse smaller file
Frederic Suter [Mon, 16 Sep 2019 13:16:27 +0000 (15:16 +0200)]
use smaller file

4 weeks agoget rid of this example
Frederic Suter [Mon, 16 Sep 2019 11:26:45 +0000 (13:26 +0200)]
get rid of this example
we have its MSG counterpart in teshsuite

4 weeks agoplease 32-bit
Frederic Suter [Mon, 16 Sep 2019 11:25:57 +0000 (13:25 +0200)]
please 32-bit

4 weeks agorevalidate last smpi-io test
Frederic Suter [Mon, 16 Sep 2019 10:15:25 +0000 (12:15 +0200)]
revalidate last smpi-io test

location of disk changed when moving from remote_io.xml to
hosts_with_disks.xml (located on bob while on carl before). The shared
file is now opened locally by bob (was opened remotely on carl before)
and the recessary data transfers for remote accesses change to.
If we switch carl and bob in hostfile_io we observe the same behavior
as before, only the hostnames differ.

4 weeks agotake change of signal location into account
Frederic Suter [Mon, 16 Sep 2019 09:56:59 +0000 (11:56 +0200)]
take change of signal location into account

4 weeks agoMerge branch 'master' into disk
Frederic Suter [Mon, 16 Sep 2019 09:28:01 +0000 (11:28 +0200)]
Merge branch 'master' into disk

4 weeks agolet all but io-shared smpi-io tests use the hosts_with_disks platform
Frederic Suter [Mon, 16 Sep 2019 09:26:53 +0000 (11:26 +0200)]
let all but io-shared smpi-io tests use the hosts_with_disks platform
file.

4 weeks agoallows for mount of remote disks in file system plugin
Frederic Suter [Mon, 16 Sep 2019 09:17:14 +0000 (11:17 +0200)]
allows for mount of remote disks in file system plugin

* host has to declare a <prop> in the platform file whose id is
"remote_disk" and value has the following format
"mount_point:disk_name:host_name"
* Extend the io-file-remote example and the hosts_with_disks.xml
platform file to test this feature

4 weeks agodebug a problem making LSAN to segfault
Martin Quinson [Sun, 15 Sep 2019 20:24:32 +0000 (22:24 +0200)]
debug a problem making LSAN to segfault

4 weeks agodocument existing coding convention in C, and stick to it
Martin Quinson [Sun, 15 Sep 2019 08:31:18 +0000 (10:31 +0200)]
document existing coding convention in C, and stick to it

4 weeks agoAdd sg_actor_{get,set}_data()
Martin Quinson [Sun, 15 Sep 2019 08:18:55 +0000 (10:18 +0200)]
Add sg_actor_{get,set}_data()

This fixes https://framagit.org/simgrid/simgrid/issues/31