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gptkbp:instance_of
|
gptkb:microprocessor
|
|
gptkbp:application
|
climate modeling
|
|
gptkbp:architecture
|
modular architecture
vector processing
|
|
gptkbp:availability
|
limited production
|
|
gptkbp:bus_connections
|
custom bus architecture
multistage switch
|
|
gptkbp:clock_speed
|
up to 20 MHz
|
|
gptkbp:community
|
academic institutions
|
|
gptkbp:compatibility
|
dedicated support teams
|
|
gptkbp:configuration
|
customizable
|
|
gptkbp:cooling_system
|
liquid cooling
|
|
gptkbp:data_bus_width
|
64 bits
|
|
gptkbp:data_usage
|
high throughput
|
|
gptkbp:deployment
|
complex installation process
|
|
gptkbp:design
|
gptkb:Seymour_Cray
|
|
gptkbp:dimensions
|
large scale
|
|
gptkbp:economic_impact
|
set standards for supercomputers
|
|
gptkbp:end_of_life
|
early 2000s
|
|
gptkbp:error_handling
|
hardware-based
|
|
gptkbp:first_introduced
|
gptkb:1985
|
|
gptkbp:funding
|
government grants
|
|
gptkbp:has_documentation
|
extensive manuals
|
|
gptkbp:has_units
|
vector units
|
|
gptkbp:historical_significance
|
pioneered vector processing technology
|
|
gptkbp:home_port
|
tape drives
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Cray-18
|
|
gptkbp:input_output
|
high-speed
|
|
gptkbp:involved_technology
|
parallel processing
|
|
gptkbp:is_integrated_with
|
modular design
|
|
gptkbp:is_tested_for
|
rigorous testing protocols
|
|
gptkbp:language_support
|
gptkb:Fortran
|
|
gptkbp:legacy
|
influenced future supercomputers
influenced modern HPC designs
|
|
gptkbp:location
|
gptkb:USA
|
|
gptkbp:maintenance
|
specialized technicians
|
|
gptkbp:manufacturer
|
gptkb:Cray_Inc.
|
|
gptkbp:market_segment
|
high-performance computing
|
|
gptkbp:marketed_as
|
financial modeling
|
|
gptkbp:memory_type
|
core memory
|
|
gptkbp:notable_features
|
high-speed vector calculations
|
|
gptkbp:notable_users
|
government research labs
|
|
gptkbp:operating_system
|
gptkb:UNIX
|
|
gptkbp:operational_use
|
scientific applications
|
|
gptkbp:performance
|
optimized for specific tasks
1.0 GFLOPS
|
|
gptkbp:power_consumption
|
up to 50 k W
|
|
gptkbp:predecessor
|
gptkb:Cray-1
|
|
gptkbp:processor
|
up to 8
|
|
gptkbp:ram
|
up to 8 MB
|
|
gptkbp:release_year
|
gptkb:1985
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:security
|
physical security measures
|
|
gptkbp:storage
|
magnetic tape
disk storage options
|
|
gptkbp:successor
|
gptkb:Cray-2
gptkb:Cray-3
|
|
gptkbp:system_networking
|
high-speed networks
|
|
gptkbp:upgrades
|
limited availability
|
|
gptkbp:usage
|
scientific computing
|
|
gptkbp:used_in
|
1990s
|
|
gptkbp:user_interface
|
command line interface
|
|
gptkbp:weight
|
approximately 5 tons
|
|
gptkbp:bfsParent
|
gptkb:Cray_supercomputers
|
|
gptkbp:bfsLayer
|
7
|