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2 years 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.

2 years 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

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

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

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

2 years 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.

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

2 years 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.

2 years 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.

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

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

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

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

2 years 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

2 years 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

2 years 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.

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

2 years 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

2 years 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.

2 years 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.

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

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

2 years 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

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

2 years 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

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

2 years 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.

2 years 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).

2 years 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

2 years 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.

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

2 years 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

2 years 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)

2 years 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/

2 years 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.

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

2 years 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

2 years 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

2 years 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'

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

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

2 years 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

2 years 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

2 years 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

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

2 years 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

2 years 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

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

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

2 years 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

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

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

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

2 years 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

2 years 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.

2 years 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

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

2 years 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

2 years 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

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

2 years 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

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

2 years 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

2 years 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

2 years 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.

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

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

2 years 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)

2 years 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

2 years 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

2 years 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

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

2 years 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

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

2 years 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.

2 years 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

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

2 years 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.

2 years 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

2 years 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

2 years 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

2 years 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

2 years agoAlign Link get/set_data() with the Extendable version of that feature
Martin Quinson [Sat, 14 Sep 2019 21:00:43 +0000 (23:00 +0200)]
Align Link get/set_data() with the Extendable version of that feature

2 years agoAlign Storage get/set_data() with the Extendable version of that feature
Martin Quinson [Sat, 14 Sep 2019 20:53:03 +0000 (22:53 +0200)]
Align Storage get/set_data() with the Extendable version of that feature

That was easy.

2 years agoAlign host get/set_data() with the Extendable version of that feature
Martin Quinson [Sat, 14 Sep 2019 20:42:53 +0000 (22:42 +0200)]
Align host get/set_data() with the Extendable version of that feature

2 years agogive a set_data() and get_data() to all xbt::Extendable structures
Martin Quinson [Sat, 14 Sep 2019 19:43:21 +0000 (21:43 +0200)]
give a set_data() and get_data() to all xbt::Extendable structures

This is for C users, and it will unify all versions of the same
feature all over the place.

2 years agomove some global signals to the Engine
Martin Quinson [Fri, 13 Sep 2019 14:20:06 +0000 (16:20 +0200)]
move some global signals to the Engine

2 years agotry to reduce the memory consistency requirements in the actor refcounting
Martin Quinson [Fri, 13 Sep 2019 09:20:47 +0000 (11:20 +0200)]
try to reduce the memory consistency requirements in the actor refcounting

some people actually seem to like those C++'s hardcore brain teasers

2 years agoMC: rename some methods to make their intent clear
Martin Quinson [Wed, 11 Sep 2019 23:31:35 +0000 (01:31 +0200)]
MC: rename some methods to make their intent clear

2 years agodocument intent of that test
Martin Quinson [Wed, 11 Sep 2019 23:31:01 +0000 (01:31 +0200)]
document intent of that test

2 years agoharden fortran builds to please debian
Martin Quinson [Mon, 9 Sep 2019 06:42:25 +0000 (08:42 +0200)]
harden fortran builds to please debian

2 years agoplease 32-bit
Frederic Suter [Thu, 12 Sep 2019 15:09:54 +0000 (17:09 +0200)]
please 32-bit

2 years agoadd default values for disk properties in file system plugin
Frederic Suter [Thu, 12 Sep 2019 13:22:54 +0000 (15:22 +0200)]
add default values for disk properties in file system plugin

If no <prop> are given for keys "size" and "mount" the following
default values are used:
* 500GiB for "size"
* "/" for "mount"

The third property "content" remains fully optional. If this prop is
not set, the disk is considered as empty.

2 years agorework example
Frederic Suter [Thu, 12 Sep 2019 11:34:32 +0000 (13:34 +0200)]
rework example
* test "/" as mount point
* get rid of this windows style file naming

2 years agohandle special case of '/' as mount point
Frederic Suter [Thu, 12 Sep 2019 11:34:12 +0000 (13:34 +0200)]
handle special case of '/' as mount point

2 years agoMerge branch 'master' into disk
Frederic Suter [Wed, 11 Sep 2019 13:20:23 +0000 (15:20 +0200)]
Merge branch 'master' into disk

2 years agoenable remote copy and move for disks
Frederic Suter [Wed, 11 Sep 2019 13:16:53 +0000 (15:16 +0200)]
enable remote copy and move for disks
* need to have a local disk on both sides. it amounts to reading on
one side, sending the read data and writing it on the other side.
* seemless remote accesses for read and write are no longer available.
* simplify the s4u-file-remote test (remote operations with storage is
still tested in teshsuite by an old MSG test)

2 years agoremove codacy.
Augustin Degomme [Wed, 11 Sep 2019 12:52:33 +0000 (14:52 +0200)]
remove codacy.
It was redundant and the project was deactivated on the website.

2 years agoMerge branch 'master' into disk
Frederic Suter [Tue, 10 Sep 2019 12:14:28 +0000 (14:14 +0200)]
Merge branch 'master' into disk

2 years agopartially handle disks in file system plugin
Frederic Suter [Tue, 10 Sep 2019 12:08:53 +0000 (14:08 +0200)]
partially handle disks in file system plugin
* open/read/write/move/close/unlink
* remote read/write operations not supported yet
* update the s4u-io-file-system example
* To be used with this plugin, a <disk> has to declare some <props>
   * size (with unit) [mandatory]
   * mount            [mandatory]
   * content          [optional]
* TODO
   * write some documentation
   * add some checks/asserts if user tries to
      * use plugin with no <prop> declared
      * mix disk and storage