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| == Kamioka tunnel (low latency) == * Scientific Linux 7 (SL7) * This will be the dedicated server for low-latency h(t) reconstruction * The selection of the hardware model is on-going * Prototype machine is being prepared * Installation of SL7 with "General purpose system" * Additional RPMs are identified * [[https://wiki.ligo.org/DASWG/LALSuite|Installation of LAL suite]] with RPM at [[http://software.ligo.org/lscsoft/scientific/7/x86_64/production/|SL7-lscsoft]] * A few RPMs (healpy-1.10.3, python-seaborn-0.9.0, gst-python-1.4.0) were prepared by ourselves * Due to the recent update of [[https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/r/|root-related packages]] from 6.12 to 6.14 we need to rebuild [[gds-2.18.7-1.el7.src.rpm|GDS rpms]] from the source |
gstlal-calibration installation
- For KAGRA CAL there are (at least) two shared system where gstlal can run and KAGRA data is accessible
- Kashiwa Tier-0 data center
- Kamioka surface building
Kashiwa Tier-0 data center
- CentOS-7 (equivalent to SL7 at LIGO)
- LAL and GstLAL are installed as rpm (should be same as LIGO)
- The priority of CPU usage is given to DAS sub-system for the search pipeline development
- This machine can be used only for offline analysis
- For CAL, it is recommended to use this machine only to test the codes at the similar environment as DAS (and maybe LIGO)
It is known that numpy.save doesn't work in numpy 1.14 with python 2.7.5 https://github.com/numpy/numpy/issues/10348 use numpy 1.13 instead
Kamioka surface building
- Red Hat Enterprise 6
- Cluster's overall first priority is given for the DMG data transfer. Thus, some of hosts is not allowed to login/use for non-DMG usage and data traffic should not be overloaded.
- CAL subgroup can use one or two calculation host with first priority.
- This machine can be directly connected to KAGRA online system for the low-latency h(t) pipeline
- The output files can be transferred with the DMG standard pipeline
- Many libraries have been installed from the source at shared home to have similar environment at Kashiwa Tier-0 center
- Following the DMG policy, access to the shared account is limited with SSH public key only (no shared password)
- If you want to use this machine with the shared user account, please contact DMG chief (for VPN) and S.Haino (for SSH public key)
Kamioka tunnel (low latency)
- Scientific Linux 7 (SL7)
- This will be the dedicated server for low-latency h(t) reconstruction
- The selection of the hardware model is on-going
- Prototype machine is being prepared
- Installation of SL7 with "General purpose system"
- Additional RPMs are identified
Installation of LAL suite with RPM at SL7-lscsoft
- A few RPMs (healpy-1.10.3, python-seaborn-0.9.0, gst-python-1.4.0) were prepared by ourselves
Due to the recent update of root-related packages from 6.12 to 6.14 we need to rebuild GDS rpms from the source
LAL version
- Same version is installed both in Kashiwa and Kamioka
lalapps_version
- LAL: 6.18.0 (CLEAN ea18...)
- LALFrame: 1.4.3 (CLEAN 5224...)
- LALMetaIO: 1.3.1 (CLEAN 7619...)
- LALXML: 1.2.4 (CLEAN 5fd4...)
- LALSimulation: 1.7.3 (CLEAN 9eb4...)
- LALBurst: 1.4.4 (CLEAN ceb2...)
- LALInspiral: 1.7.7 (CLEAN a00b...)
- LALPulsar: 1.16.0 (CLEAN b8da...)
- LALInference: 1.9.4 (CLEAN cbb2...)
- LALStochastic: 1.1.20 (CLEAN 983b...)
- LALApps: 6.21.0 (CLEAN ba16...)
GstLAL version
- gstlal-1.3.0
- gstlal-ugly-1.4.1
- gstlal-calibration-1.1.9
- gstlal-inspiral-1.4.2