SNIC Documentation - User contributions [en]

C3SE Introductory Seminar November 25 2019

2019-09-11T12:50:18Z

Mathias Lindberg (C3SE): Created page with "{{training event info |description=Seminar for new users at C3SE, describing how to use our systems |fields=Scientific computing |event type=Seminar |location=Göteborg |start da..."

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2019-11-25
|end date=2019-11-25
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday November 25, 2019, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://choodle.portal.chalmers.se/OfXx4FDsoTOrLlj2 here].

C3SE Introductory Seminar October 23 2019

2019-09-11T12:49:22Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2019-10-23
|end date=2019-10-23
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday October 23, 2019, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://choodle.portal.chalmers.se/OfXx4FDsoTOrLlj2 here].

C3SE Introductory Seminar September 20 2019

2019-09-11T12:47:33Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2019-09-20
|end date=2019-09-20
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday September 20, 2019, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://choodle.portal.chalmers.se/OfXx4FDsoTOrLlj2 here].

C3SE Introductory Seminar May 8 2019

2019-01-21T14:08:07Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2019-05-08
|end date=2019-05-08
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday May 8, 2019, 15:15-17:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://choodle.portal.chalmers.se/G6clhegd31VhqJkG here].

C3SE Introductory Seminar March 26 2019

2019-01-21T14:07:13Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2019-03-26
|end date=2019-03-26
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday March 26, 2019, 15:15-17:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://choodle.portal.chalmers.se/G6clhegd31VhqJkG here].

C3SE Introductory Seminar January 30 2019

2019-01-21T14:04:52Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2019-01-30
|end date=2019-01-30
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday January 30, 2019, 15:15-17:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://choodle.portal.chalmers.se/G6clhegd31VhqJkG here].

C3SE Introductory Seminar November 20 2018

2018-10-01T08:57:37Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-11-20
|end date=2018-11-20
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday November 20, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/qbws42v7em6z62ww here].

C3SE Introductory Seminar October 17 2018

2018-10-01T08:55:52Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-10-17
|end date=2018-10-17
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday October 17, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/5ed9tmxam9i8avbc here].

C3SE Introductory Seminar September 19 2018

2018-10-01T08:49:39Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-09-19
|end date=2018-09-19
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday September 19, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/426acss9kreqrqbg here].

Grid certificates

2018-06-25T07:17:27Z

Mathias Lindberg (C3SE):

[[Category:Grid computing]]
[[Category:SweGrid user guide]]
[[Category:Swestore]]
[[Category:Swestore user guide]]
[[Getting started with SweGrid|< Getting started with SweGrid]]<br>
[[Swestore|< Swestore]]

= Introduction =

In order to access to [[Swestore]] or grid resources a valid eScience client certificate is required. A certificate is similar to an electronic key card in real-life, in the same manner that you must swipe a key card in the lock/reader, the application you are using) must present a certificate. Not having a certificate is similar to not having a key-card, just entering the PIN code is usually not enough.

Keep your certificate safe, just like a physical key or key card. Store them in a safe place, utilizing secure credential store, browser master password, private directories and file permissions as appropriate.

Most importantly, always use a unique passphrase to protect certificates whenever possible.

= Requesting a certificate =

Certificates are issued by a Certificate Authority or CA. The certificate needed for accessing the Swestore or other grid resources should have the ''eScience Personal'' or ''Grid Premium'' type, not all CA:s are certified by [http://www.igtf.net/ The International Grid Trust Federation] to issue these.

For users residing in the Nordics there are two relevant CA:s that can issue grid/eScience/e-Science certificates: ''Digicert'' and ''Nordugrid''. The Digicert CA is preferred if it is available for your university or research group, but some institutions has not enabled this service yet. The Nordugrid CA can also be used but requires more manual labor by all parties.

Recommended procedure for each university:

{| class="wikitable"
!style="text-align:left;"|University
! Recommended CA
! Specific instructions
|-
| Chalmers University of Technology (CTH)
| Digicert
| https://www.c3se.chalmers.se/documentation/personal_certificates/
|-
| University of Gothenburg (GU)
| NorduGrid
| [[GU_Certificate_Instructions|more...]]
|-
| Karolinska Institutet (KI)
| Digicert
| https://internwebben.ki.se/sv/personliga-certifikat
|-
| KTH Royal Institute of Technology (KTH)
| Digicert
| [[KTH_Certificate_Information|more...]]
|-
| Linköping University (LiU)
| Digicert
| http://liu.se/insidan/it/irt/personliga-certifikat
|-
| Luleå University of Technology (LTU)
| NorduGrid
| [[Requesting_a_grid_certificate_from_the_Nordugrid_CA|Nordugrid CA]]
|-
| Lund University (LU)
| Digicert
| http://www.ldc.lu.se/tjanster/it-sakerhet/certifikat
|-
| Sveriges Lantbruksuniversitet (SLU)
| Digicert
| [[Requesting_a_grid_certificate_using_the_Digicert_SSO_Portal|Digicert]]
|-
| Stockholm University (SU)
| Digicert
| [[SU_Certificate_Information|more...]]
|-
| Umeå University (UmU)
| Digicert
| [[UmU_Certificate_Information|more...]]
|-
| University of Borås (UB)
| Digicert
| [[Requesting_a_grid_certificate_using_the_Digicert_SSO_Portal|Digicert]]
|-
| Uppsala University (UU)
| Digicert
| [[UU_Certificate_Instructions|more...]]
|-
|}

[[Requesting a grid certificate using the Digicert SSO Portal|Instructions for the Digicert CA]]

[[Requesting a grid certificate from the Nordugrid CA|Instructions for the NorduGrid CA (use this only if Digicert isn't available at your site)]]

An eScience certificate is valid for 13 months and thus needs to be renewed yearly.

= Proxy certificates =

Authentication to Swestore can by done using your client certificate directly (as done with your web browser). But on the command line it's usually good practice to use a special short lived ''proxy'' certificate. When using other grid resources you must use proxy certificates or other similar mechanisms.

A proxy certificate is bascially a new short lived certificate you issue yourself and then sign using your reglar certificate (or rather your secret key). If you lose this proxy certificate it will shortly expire and then be useless for bad guys. In many grid applications you upload your proxy certificate to the grid resource (the compute element might need your credentials for accessing a storage element as you) and if stolen it can be used to authenticate as you on alla resources you have access to.

There are several tools available for creating, checking and destroying these proxy certificates.
The examples below demonstrates the '''arcproxy''' command from the ARC software suite. Another common tool is the grid-proxy-init from the globus packages.

== Creating a proxy certificate ==

This example requires that the certificate is available for use with grid tools. This is the default with '''Nordugrid certificates''', although you might need to transfer the certificate to the resource where you are using the grid tools.

For '''Digicert certificates''' you must first [[Exporting_a_client_certificate|export the certificate]], transfer it to the resource where you are using the grid tools if needed and [[Preparing_a_client_certificate|prepare it for use with grid tools]].
ARC can use the Firefox certificate store directly, as described in the next section.

To create a short lived proxy that can be used for authentication with grid services, the '''arcproxy''' command can be used. A 12 hour (default) proxy is created in the following example:

$ arcproxy
Your identity: /O=Grid/O=NorduGrid/OU=lunarc.lu.se/CN=Kalle Kula
Enter pass phrase for /home/kalle/.globus/userkey.pem:
.++++++
.....++++++
Proxy generation succeeded
Your proxy is valid until: 2016-03-11 03:00:14

The proxy file itself will be created in the '''/tmp''' directory with the format '''x509up_uid''', where uid is the user id number for your account.

In some cases a longer lived proxy will be needed. This is achieved using the '''--constraint''' switch. A 24-hour can be created by issuing the following command:

$ arcproxy --constraint="validityPeriod=24H"
Your identity: /O=Grid/O=NorduGrid/OU=lunarc.lu.se/CN=Kalle Kula
Enter pass phrase for /home/kalle/.globus/userkey.pem:
....++++++
.....++++++
Proxy generation succeeded
Your proxy is valid until: 2011-03-11 15:03:19

== Creating a proxy certificate using the Firefox/Thunderbird credential store ==

Using the ARC client tools it is possible to generate a proxy certificate directly from the Firefox or Thunderbird credential stores. To do this the '''-F''' flag is used as shown in the following example:

$ arcproxy -F
There are 2 NSS base directories where the certificate, key, and module datbases live
Number 1 is: /Users/lindemann/Library/Application Support/Firefox/Profiles/t22f3aj2.default
Number 2 is: /Users/lindemann/Library/Thunderbird/Profiles/7abb733v.default
Please choose the NSS database you would use (1-2): 1

Here ARC finds the available Firefox and Thunderbird profile in which the credential stores are stored. Next the passphrase for the credential store is used to unlock the stored credentials:

NSS database to be accessed: /Users/lindemann/Library/Application Support/Firefox/Profiles/t22f3aj2.default
Enter Password or Pin for "internal (software)":

If the passphrase was correct, ARC will list the available certificates in the credential store and ask you for which you would like to use.

There are 2 user certificates existing in the NSS database
Number 1 is with nickname: Jonas Lindemann xxxxx@lu.se's TERENA ID (Jonas Lindemann xxxxx@lu.se)
expiration time: 2013-06-04 01:59:59
Number 2 is with nickname: Imported Certificate (Jonas Lindemann)
expiration time: 2014-01-18 16:55:52
Please choose the one you would use (1-2): 1
Certificate to use is: Jonas Lindemann xxxxxx@lu.se's TERENA ID
Proxy generation succeeded
Your proxy is valid until: 2013-05-01 04:11:37

== Checking proxy lifetime ==

The remaining lifetime of a proxy certificate can be checked using the '''arcproxy''' command with the '''--info''' switch.

$ arcproxy --info
Subject: /O=Grid/O=NorduGrid/OU=lunarc.lu.se/CN=Kalle Kula/CN=1567862803
Identity: /O=Grid/O=NorduGrid/OU=lunarc.lu.se/CN=Kalle Kula
Time left for proxy: 11 hours 55 minutes
Proxy path: /tmp/x509up_u500
Proxy type: X.509 Proxy Certificate Profile RFC compliant restricted proxy

In this example the proxy certificate is valid for 11 hours 55 minutes more.

== Destroying a proxy certificate ==

A proxy can be destroyed with the '''-r''' or '''--remove''' switch.

$ arcproxy -r

or

$ arcproxy --remove

= Requesting membership in the SweGrid VO =

'''This was previously needed for Swestore, but Swestore users are now managed in the [https://supr.snic.se SUPR] portal.
'''
== Introduction ==

SweGrid resources are allocated for VO:s, virtual organizations, rather than individual users. A VO is basically just a list of users. To be able to use a SweGrid resource a membership in the SweGrid VO (virtual organization) and a corresponding subgroup is required.

== Preparations ==

To apply for membership, make sure that the NorduGrid root CA 2015 certificate and your personal certificate is installed in the browser.

The NorduGrid CA certificate can be installed by clicking on the following link:

[http://ca.nordugrid.org/NorduGrid-2015.crt http://ca.nordugrid.org/NorduGrid-2015.crt]

Make sure you check the "Trust this CA to identify web sites." boxes in the dialog shown.

[[File:certinstall.png]]

== Step 1 - Apply for VO membership ==

When the NorduGrid CA certificate have been installed in the browser go to the following URL:

[https://voms.ndgf.org:8443/voms/swegrid.se https://voms.ndgf.org:8443/voms/swegrid.se]

and follow the instructions. After a manual review, normally within a couple of hours, you will be added to the SweGrid VO.

== Step 2 - Request group membership ==

After being added to the Swegrid VO you need to be added to the correct project/allocation group to use that allocation. Use the '''Request membership''' function in the '''Your groups and roles section''' of your VOMS homepage at https://voms.ndgf.org:8443/voms/swegrid.se/user/home.action as shown in the following screenshot, selecting the project in the dropdown box and clicking the '''Request membership''' button. No further actions need to be taken on that page after requesting the membership.

[[File:request-vo-membership.png]]

The request is handled manually, usually within a few hours. Allow for a couple more hours for the membership to propagate to Swestore.

== If it doesn't work ==

If things doesn't work for some reason, contact SweGrid support at [mailto:support@swegrid.se support@swegrid.se] or Swestore support at [mailto:support@swestore.se support@swestore.se] as appropriate.

= More information =

A certificate consist of a public key, some user information and the signature of the CA. In addition to the certificate you have a corresponding private key. The private key is secret and should be kept as secure as possible.

The grid certificate and private key is stored in your web browser and/or in your home directory on the host where you will be accessing the resource. Standard file names are:
~/.globus/usercert.pem
~/.globus/userkey.pem

The certificate contains your public key, your name and organization and a signature by the CA. It is does not contain any username.

The private key should be handled with great care. It should only be readable by you and not by the group or others (i.e. ``chmod 400 userkey.pem''). Store the key on trusted computers and transfer the key between computers using encryption (using for example scp).

On shared file systems make sure that ~/.globus is not readable by everybody:
chmod 700 ~/.globus
and on AFS:
fs sa ~/.globus system:anyuser none

The private key should be encrypted using a passphrase. Anyone that can decrypt the private key will be able to authenticate as you to grid resources. This is similar to the private key in SSH. You must choose a strong passphrase for the private key. This passphrase must not be used anywhere else. You must never ever give away or share the certificate, passphrase or the unencrypted key to someone else.

For more information regarding certificates and public key cryptography:

* http://en.wikipedia.org/wiki/Public-key_cryptography
* http://en.wikipedia.org/wiki/Public_key_certificate
* http://www.nordugrid.org/documents/certificate_howto.html

= VOMS proxy certificates =

As long as you are a member of only one VO or VO group, you can
authenticate to a grid service with the regular grid proxy certificate
as defined in the previous section. If you are a member of more than
one VO or VO group you may want to select which membership you want to
be authenticated as. For example, if you are a member of
''swegrid.se:/swegrid.se/ops'' (operations staff) and
''swegrid.se:/swegrid.se/bils'' and want to write a file, who should
be the owner? Ops or bils? You need to provide some additional
information. In the grid world this is done with a voms proxy
certificate which basically is a regular proxy certificate but with a
so called voms extension that contains a list of your VO group
memberships (and roles and attributes, which we don't use in
Swegrid/Swestore at the moment).

'''Please note, if you only have one membership you can skip this section!'''

The voms extension of the certificate is signed by the virtual
organization management server, or VOMS server. The very same VOMS server
you used when applying for the swegrid.se VO membership in the first
place. To enable this signing process you need to add a few
configuration files to your system. First add this to the file
'''~/.arc/vomses''' or '''/etc/vomses''':

"swegrid.se" "voms.ndgf.org" "15009" "/O=Grid/O=NorduGrid/CN=host/voms.ndgf.org" "swegrid.se"

<strike>
Next create the necessary directories and the file
'''/etc/grid-security/vomsdir/swegrid.se/voms.ndgf.org.lsc''' with the
following contents:

/O=Grid/O=NorduGrid/CN=host/voms.ndgf.org
/O=Grid/O=NorduGrid/CN=NorduGrid Certification Authority 2015
</strike>
== Creating a VOMS proxy ==

VOMS proxies in ARC1 can be created using the '''arcproxy''' command
and the '''-S''' or '''--voms''' switches as shown in the following
example (if you are a member of the /swegrid.se/ops group. Adjust as
necessary):

$ arcproxy -S swegrid.se:/swegrid.se/ops
Your identity: /O=Grid/O=NorduGrid/OU=lunarc.lu.se/CN=Kalle Kula
Enter pass phrase for /home/kalle/.globus/userkey.pem:
.....++++++
............++++++
Contacting VOMS server (named swegrid.se): voms.ndgf.org on port: 15009
Proxy generation succeeded
Your proxy is valid until: 2015-12-10 23:33:06

= Signing your e-mail with your certificate =

First, you will need your grid certificate in PKCS12 format:
== How to transform your certificate from PEM format into PKCS#12 format ==

This is how you transform your cert into PKCS12 format that can be used within your web browser or email program:
You first will have to change directory into where you created and keep the certificate, historically this is often in ~/.globus

openssl pkcs12 -export -in usercert.pem -inkey userkey.pem -out cert+key.p12

First you will have to enter the password you used for your private key, then you will be asked for a new password to protect the new file. '''cert+key.p12 contains your private key, and is therefore as valuable as userkey.pem'''. See also [[#More information]]. Security wise the safest way is to delete the PKCS12 file after having imported it into your mail client or browser. Don't forget this.

Remarks: openssl will either need the variable RANDFILE to be set or that ~/.rnd is writable. So you have to make sure that the current $HOME is yours if you have pagshed away, otherwise the command will fail with ''unable to write 'random state''.

=== Thunderbird ===

Mozilla Thunderbird is a graphical email program available for many platforms. More information at https://www.mozilla.org/thunderbird

In Thunderbird, Navigate ''options->security->digitally sign this message''.

If you do this for the first time and haven't defined yet the certificate to sign with, thunderbird will pop up the according preferences [Account settings/Security], where you can choose between your imported certificates in PKCS12 format.

In the beginning, of course, you haven't imported any: Click there on the same preferences tab that popped up on [View Certificates]. In the new window that opens you can import the certificate.

Afterwards you can then choose this certificate to be used for signing and for encryption for this email account.

Don't forget to actually check that you then really sign the corresponding mail.

=== Mew ===

Mew is a mail reader for Emacs. More information at https://www.mew.org/

Mew uses gpgsm.

<pre>
1. Import the nordugrid root cert

1.1. get 1f0e8352.0 from nordugrid web

1.2. gpgsm --import 1f0e8352.0

1.2. Make it trusted:
gpgsm --list-keys 2>/dev/null | grep fingerprint | awk '{print $2 " S"}' | grep THE-FINGERPRINT-YOU-WANT >> .gnupg/trustlist.txt

2. Add your own key from the cert+key.p12 file in this case

2.1 openssl pkcs12 -in cert+key.p12 -out tmp.pem -nokeys

2.2. gpgsm --import tmp.pem ; rm tmp.pem

2.3. Tell gpgsm not to use revocation lists (bad bad security)
echo disable-crl-checks >> .gnupg/gpgsm.conf

3. Test
gpgsm --detach-sign file > sign # should ask for passphrase and give some kind of sign file

4. Use:
C-uC-cC-s then enter your email address (must match email in cert) and passphrase

</pre>

C3SE Introductory Seminar March 21 2018

2018-02-20T10:23:12Z

Mathias Lindberg (C3SE): moved C3SE Introductory Seminar Mars 21 2018 to C3SE Introductory Seminar March 21 2018: Spelling error

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-03-21
|end date=2018-03-21
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday Mars 21, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/d92cf6mzwx4mzawv here].

C3SE Introductory Seminar Mars 21 2018

2018-02-20T10:23:12Z

Mathias Lindberg (C3SE): moved C3SE Introductory Seminar Mars 21 2018 to C3SE Introductory Seminar March 21 2018: Spelling error

#REDIRECT [[C3SE Introductory Seminar March 21 2018]]

C3SE Introductory Seminar May 16 2018

2018-01-17T14:45:02Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-05-16
|end date=2018-05-16
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday May 16, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/uhcpgsskgsehdz37 here].

C3SE Introductory Seminar March 21 2018

2018-01-17T14:42:53Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-03-21
|end date=2018-03-21
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday Mars 21, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/d92cf6mzwx4mzawv here].

C3SE Introductory Seminar February 20 2018

2018-01-17T14:40:12Z

Mathias Lindberg (C3SE):

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-02-20
|end date=2018-02-20
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday February 20, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/a7qh2kqyg6k2nnkv here].

C3SE Introductory Seminar February 20 2018

2018-01-17T14:38:21Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2018-02-20
|end date=2018-02-20
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday February 20, 2018, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [https://doodle.com/poll/a7qh2kqyg6k2nnkv here].

Training

2017-09-04T07:30:25Z

Mathias Lindberg (C3SE):

This page provides an overview on high performance computed related training available to users and personnel of the [[SNIC]].

== Training events offered or supported by SNIC ==
{{#ask: [[Category:Training event]] [[end date::>{{CURRENTYEAR}}-{{CURRENTMONTH}}-{{CURRENTDAY}}]]
|?start date
|?end date
|?event type
|?location
|?description
|sort=start date
}}
An overview on training events offered in the past is available from the [[past training events|past training events page]].

== Training offered by other providers ==
* [http://sese.nu/ SeSE] provides courses in the field of e-Science for PhD-students within the Swedish academia.
* [http://www.pdc.kth.se PDC] and [http://sese.nu/ SeSE] have an [http://agenda.albanova.se/conferenceDisplay.py?confId=6191 annual summerschool] at the end of August.
* The [https://neic.no/training/ NeIC training calendar] provides an overview on training available in the Nordic area.
* The [http://www.training.prace-ri.eu/ Prace training portal] provides an overview on the training offers available from [[PRACE]]. These include course, tutorials and slide sets from past events.
* HLRS in Germany, in cooperation with other German HPC centres overs an extensive HPC training program. See the [http://www.hlrs.de/organization/sos/par/services/training/2015/all HLRS website] for the 2015 program. Some courses are offered in English while others use German as the teaching language.
* The [http://coderefinery.org/ CodeRefinery project] delivers workshops and events to train Nordic research groups in state-of-the-art tools and practices in modern collaborative software engineering to build modular, reusable, maintainable, sustainable, reproducible, and robust software.

== Community specific training ==
* The [http://www.scilifelab.se/ Science for Life Laboratory] (SciLifeLab) provides [http://www.scilifelab.se/education/courses/ training courses] focused on molecular biosciences.

== Online training material ==
{{#ask: [[Category:Online Training Material]]
|?description
}}

== Links ==
* [[SNIC coordinated training]] project page.

C3SE Introductory Seminar November 21 2017

2017-08-29T16:14:44Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-11-21
|end date=2017-11-21
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday November 21, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar October 18 2017

2017-08-29T16:13:52Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-10-18
|end date=2017-10-18
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday October 18, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar September 20 2017

2017-08-29T16:08:12Z

Mathias Lindberg (C3SE):

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-09-20
|end date=2017-09-20
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday September 20, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar September 20 2017

2017-08-29T16:07:41Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-09-20
|end date=2017-09-20
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday October 20, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar April 19 2017

2017-01-24T16:15:27Z

Mathias Lindberg (C3SE):

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-04-19
|end date=2017-04-19
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday April 19, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar May 17 2017

2017-01-24T16:14:50Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-05-17
|end date=2017-05-17
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday May 17, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar April 19 2017

2017-01-24T16:13:04Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-04-19
|end date=2017-04-19
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday April 19, 2017, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar April 13 2016

2017-01-24T16:06:08Z

Mathias Lindberg (C3SE):

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2016-04-13
|end date=2016-04-13
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practises.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Wednesday April 13, 2016, 13:15-15:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#2b3334f2-fa89-4c65-937a-f0532fe9f73a interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

C3SE Introductory Seminar February 14 2017

2017-01-24T16:04:32Z

{{training event info
|description=Seminar for new users at C3SE, describing how to use our systems
|fields=Scientific computing
|event type=Seminar
|location=Göteborg
|start date=2017-02-14
|end date=2017-02-14
}}

== Seminar overview ==

We'll describe how to work on our systems, introducing the toolset we provide to run and manage your work. We will also talk about best practices.

For updates, see the C3SE [http://www.c3se.chalmers.se web page].

== Date and time ==
Tuesday February 14, 2017, 15:15-17:00.

== Venue ==
Lecture room Pascal in the Mathematics building, at the Chalmers Johanneberg campus in Gothenburg. See this [http://maps.chalmers.se/#a85a8be2-4ff6-4e39-9880-c2adb2a7626f interactive map] for directions.

== Trainer ==
The seminar is given by [[C3SE]] staff.

== Registration ==

Please register [http://www.c3se.chalmers.se/index.php/Introductory_Seminar_Registration_Form here].

User:Mathias Lindberg (C3SE)

2017-01-19T18:46:19Z

Mathias Lindberg (C3SE):

{{systems expert info
|first name=Mathias
|last name=Lindberg
|centre=C3SE
|fields=
|other activities=Systems Expert at C3SE
|office=
|phone=
}}

== Projects ==
* [[project::SNIC Emerging Technologies]]
* [[project::SNIC Science Cloud]]
* [[project::SNIC coordinated training]]

User:Mathias Lindberg (C3SE)

2017-01-19T18:33:06Z

Mathias Lindberg (C3SE):

== Projects ==
* [[project::SNIC Emerging Technologies]]
* [[project::SNIC Science Cloud]]
* [[project::SNIC coordinated training]]

Linux For Beginners (C3SE November 2016)

2016-11-11T15:26:44Z

Mathias Lindberg (C3SE): Created page with "{{training event info |description=SNIC Science Cloud Workshop |fields=Linux |event type=Course |location=Göteborg (C3SE) |start date=2016-11-29 |end date=2016-11-29 }} == Cour..."

{{training event info
|description=SNIC Science Cloud Workshop
|fields=Linux
|event type=Course
|location=Göteborg (C3SE)
|start date=2016-11-29
|end date=2016-11-29
}}

== Course overview ==
This introductory Linux seminar, we will cover the basics of using Linux, for users new to Linux. It will cover the topics:

* What is Linux
* Files and processes
* The directory structure
* Copying and moving files
* Redirection
* Filesystem security
* Environmental variables

== Prerequisites ==
No previous experience in Linux is assumed.

== Course web page and registration ==
For more information and registration refer to the [http://www.c3se.chalmers.se/index.php/Linux_for_Beginners Registration page]. Registration is now open.

SNIC Science Cloud Workshop (C3SE November 2016)

2016-11-11T15:19:37Z

Mathias Lindberg (C3SE): Created page with "{{training event info |description=SNIC Science Cloud Workshop |fields=Cloud Computing |event type=Workshop |location=Göteborg (C3SE) |start date=2016-11-25 |end date=2016-11-25..."

{{training event info
|description=SNIC Science Cloud Workshop
|fields=Cloud Computing
|event type=Workshop
|location=Göteborg (C3SE)
|start date=2016-11-25
|end date=2016-11-25
}}

== Course overview ==
This workshop addresses user and potential users of the SNIC Science Cloud. It will discuss the following topics:

* Brief overview of Cloud Computing.
* Cloud offerings: Compute, Storage, Network as a Service (*aaS).
* Brief description of IaaS, PaaS, SaaS etc.
* How to access Cloud resources?
* Introduction to SNIC Science Cloud initiative.

== Prerequisites ==
Laptop with working internet connection.
No previous experiences in cloud computing is assumed.

== Course web page and registration ==
For more information and registration refer to the [https://cloud.snic.se/index.php/2016/10/25/applied-cloud-computing-workshop-fall-2016/ Workshop page]. Registration is now open.

SNIC Emerging Technologies

2016-06-30T15:15:23Z

Mathias Lindberg (C3SE): /* Deliverables */

{{project info
|description=Coordinating new and emerging technologies within SNIC.
|fields=Emerging Technologies
|financing=SNIC
|active=yes
|start date=2014-05-01
|end date=
}}

== Deliverables ==

* '''[http://next-generation-hpc-desktop.readthedocs.org/en/latest/ Report: Next Generation HPC Desktop]'''
* '''[[Media:Snic-et-technical-report-RH.pdf | Report: Robinhood Lustre]]'''

== Introduction ==

Currently, many SNIC centres are continuously investigate the market for current developments in emerging technologies and even buy hardware for evaluation. However, in many of these activities user involvement is limited and efforts are often duplicated between centres. This activity aims to coordinate these efforts and competence within SNIC and provide SNIC users and communities with early access to new technologies. The project will also work closely with the user communities to see if they have interests in upcoming technologies.

Three focus areas have been and are described in the following sections:

== Storage Technologies (C3SE, HPC2N) ==

There are many storage technologies employed within SNIC. To be able to deploy solutions that are suitable for different usage scenarios, it is important that there is a continuous evaluation of availa-ble storage technologies. It is also important that prototype solutions are evaluated closely to users and facilities. Typical projects within this focus area could be:

* File systems for different I/O patterns.
* New storage hardware.
* Higher-level file services.
* Client tools for accessing available resources.
* Integration services.

'''Objectives and deliverables'''

* Investigate how existing resources can be facilitated in new ways and how new approaches for users on how to use existing solutions can be facilitated to provide better support for I/O-intensive simulations and work-flows. (C3SE)
* Investigate how the RobinHood service of Lustre v2+ filestystems can be used in conjunction with Tivoli TSM to speed up incremental backups. (C3SE, HPC2N)
* Investigate how the RobinHood service of Lustre v2+ filesystems can be used to provide more fine-grained quotas, ex. for project storage etc. (C3SE)
* One solution that has been used in SNIC for a number of years for long-term storage of re-search data is dCache in combination with TSM for archiving to tape. There are several al-ternatives to using TSM for archiving to tape, which should be further studied both from a performance and cost effectiveness. One example is LTFS [3]. To look at various options for long-term storage is also something that connects well to activities within WLCG and EIS-CAT_3D for which HPC2N are involved in. (HPC2N)

'''Ongoing activities'''

Users and groupquota through Littlejohn. Tested in operation. Scans file system and then uses changelogs to update database. Have since discovered a bug in the Lustre for changeloghantering. To be integrated for better project reporting

Robin Hood and the TSM integration. Based on the changelog is active. Limited progress. Is an activity on the Lustre list.

== Access-methods and remote visualisation (Lunarc, UPPMAX) ==

To improve the usability of our HPC resources, many centres have been providing remote desktop solutions to users in an effort to provide a richer user experience in HPC. The service has been a great success in the research groups and the number of users is increasing. Requests for new applications and usage are increasing steadily.
However, the increasing user base and request for new applications and usages has raised questions on how to efficiently scale these services in many dimensions.

* Monitoring of usage patterns on the desktop servers.
* Monitoring and scaling of distribution networks using different usage patterns and desktop configurations such as spatial resolution.
* How to provide seamless access to hardware accelerated desktop services.
* How to provide interactive access to applications and specific hardware configurations (e.g. GPU enabled nodes) through the batch-systems in a transparent way in the same desktop environment.

Identifying bottlenecks in remote desktop architectures.

'''Objectives and deliverables'''

Remote desktop service aspects:

* Evaluate different remote-access architectures based on target network specifications.
* Develop best practice guides for configuration and setup of remote desktop services.
* Evaluate techniques for monitoring the load and usage of the servers providing the desktop services, so that the user experience is good. Analyse usage bottlenecks and identify areas for improvement such as easy and (eventually) integrated SFTP file transfer.
* Implement prototypes for providing a scalable and OS independent hardware accelerated back-end to the desktop interface. This can involve taking advantage of single or multiple GPU nodes as a provider for graphical acceleration.
* Developing an on-demand hardware allocation mechanism using the queuing system to enable unique per-session access to unique hardware resources e.g. CPU or accelerator equipped nodes.
* Defining community specific desktops.

'''Ongoing activities'''

Lunarc have been improving and testing configuration on the existing Lunarc HPC Desktop. Knowledge from this have been the basis for the design of the upcoming prototype hardware. Prototype hardware for evaluating future desktop environments have been procured from SouthPole. The hardware consists of:

* NVIDIA K1/K2 evaluation system for investigating an on-demand desktop solution with accelerated graphics support. Solutions evaluated will be hypervisor-based using SLURM to allocate sessions.
* Intel Xeon Clearwell system for evaluating graphics support in this architecture. Could be used for providing cost-effective desktop solutions for HPC resources.
* Commodity graphics card in a server setting.

Prototype system will be available mid february.

== Future HPC and Accelerators (PDC, Lunarc, HPC2N) ==

For future investment of computing resources in SNIC in the coming years (three large and several smaller systems), it is important that there is current specialist knowledge about different types of existing and future CPU architectures. To obtain a good basis for future decision in HPC resources, it is important that the work done at the centres, the SNIC GPU project and activities within PRACE are continued and developed further.

'''Objectives and deliverables'''

* Evaluate the use of next generation GPU:s K40 and others in the context of future SNIC resources. (Lunarc, HPC2N)
* Operate and provide support for SNICs investments in the Zorn GPU development resource (PDC)
* Operate and provide support for SNICs investments in the Erik GPU development resource (Lunarc)
* Evaluate the use of next generation Xeon Phi accelerators (Knights Landing) (Lunarc, HPC2N)

'''Ongoing activities'''

Lunarc have procured a NVIDIA K80 system which will be installed in Erik. (Availability mid-feb 2015)

HPC2N is installing Xeon Phi:s in the existing resources (Availability XX-XX-XX)

== Members ==
{{#ask: [[Category:Person]] [[project::{{PAGENAME}}]]
|?centre
|?role
|?field
}}

File:Snic-et-technical-report-RH.pdf

2016-06-30T15:06:46Z

Mathias Lindberg (C3SE): SNIC ET report on Robinhood.

SNIC ET report on Robinhood.

SNIC Science Cloud

2016-06-21T07:05:22Z

Mathias Lindberg (C3SE):

{{project info
|description=SNIC Science Cloud is a cloud computing infrastructure run by SNIC.
|fields=Cloud
|financing=SNIC
|active=yes
|start date=2014-01-01
|end date=
}}

== Introduction ==

SNIC Science Cloud is a cloud computing infrastructure run by SNIC, the Swedish National Infrastructure for Computing. SNIC Science Cloud provides a national-scale IaaS cloud and associated higher-level services (PaaS), for the research community.

More information is available here https://cloud.snic.se/

== Members ==
{{#ask: [[Category:Person]] [[project::{{PAGENAME}}]]
|?centre
|?role
|?field
}}

User:Mathias Lindberg (C3SE)

2016-06-14T10:46:57Z

Mathias Lindberg (C3SE):

== Projects ==
* [[project::SNIC Emerging Technologies]]
* [[project::SNIC Science Cloud]]

SNIC Science Cloud

2016-06-14T10:00:01Z

Mathias Lindberg (C3SE):

{{project info
|description=SNIC Science Cloud is a cloud computing infrastructure run by SNIC.
|fields=Science Cloud
|financing=SNIC
|active=yes
|start date=2014-01-01
|end date=
}}

== Introduction ==

SNIC Science Cloud is a cloud computing infrastructure run by SNIC, the Swedish National Infrastructure for Computing. SNIC Science Cloud provides a national-scale IaaS cloud and associated higher-level services (PaaS), for the research community.

More information is available here https://cloud.snic.se/

== Members ==
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SNIC Science Cloud

2016-06-14T09:57:54Z

Mathias Lindberg (C3SE):

SNIC Science Cloud

2016-06-14T09:55:40Z

Mathias Lindberg (C3SE): Created page with "{{project info |description=SNIC Science Cloud is a cloud computing infrastructure run by SNIC. |fields=Science Cloud |financing=SNIC |active=yes |start date=2014-01-01 |end date..."

{{project info
|description=SNIC Science Cloud is a cloud computing infrastructure run by SNIC.
|fields=Science Cloud
|financing=SNIC
|active=yes
|start date=2014-01-01
|end date=
}}

User:Mathias Lindberg (C3SE)

2015-02-20T09:13:00Z

Mathias Lindberg (C3SE): Created page with "== Projects == * project::SNIC Emerging Technologies"

== Projects ==
* [[project::SNIC Emerging Technologies]]

User talk:Mathias Lindberg (C3SE)

2015-02-10T09:13:02Z

Mathias Lindberg (C3SE): Blanked the page

User talk:Mathias Lindberg (C3SE)

2015-02-10T09:11:35Z

Mathias Lindberg (C3SE): Created page with "== Projects == * project::SNIC Emerging Technologies"

== Projects ==
* [[project::SNIC Emerging Technologies]]