CRAY XC40 Hardware and Architecture

Installation step 2a (hornet)

Cray Cascade Supercomputer	Step 2a
Cray Cascade Cabinets	1
Number of Compute Nodes	164
Number of Compute Processors	328 Intel SandyBridge 2,6 GHz, 8 Cores
Compute Memory on Scalar Processors Memory Type Memory per Compute Node Total Scalar Compute Memory	DDR3 1600 MHz 64GB 10TB
I/O Nodes	14
Interconnect	Cray Aries
External Login Servers	2
Pre- and Post-Processing Servers	-
User Storage Lustre Workspace Capacity	(330TB)
Cray Linux Environment (CLE) Compute Node Linux Cluster Compatibility Mode (CCM) Data Virtualization Services (DVS)	Yes
PGI Compiling Suite (FORTRAN, C, C++) including Accelerator	25 user (shared with Step 1)
Cray Developer Toolkit Cray Message Passing Toolkit (MPI, SHMEM, PMI, DMAPP, Global Arrays) PAPI GNU compiler and libraries JAVA Environment setup (Modules) Cray Debugging Support Tools Lgdb STAT ATP	Unlimited Users
Cray Programming Environment Cray Compiling Environment (FORTRAN, C, C++) Cray Performance Monitoring and Analysis Cray PAT Cray Apprentice2 Cray Math and Scientific Libraries Cray Optimized BLAS Cray Optimized LAPACK Cray Optimized ScaLAPACK IRT (Iterative Refinement Toolkit)	Unlimited Users
Alinea DDT Debugger	2048 Processes (shared with Step 1)
Lustre Parallel Filesystem	Licensed on all Sockets
Intel Composer XE Intel C++ Compiler XE Intel Fortran Compiler XE Intel Parallel Debugger Extension Intel Integrated Performance Primitives Intel Cilk Plus Intel Parallel Building Blocks Intel Threading Building Blocks Intel Math Kernel Library	10 Seats

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