Cray C90 (original) (raw)
The Cray C90 series (initially named the Y-MP C90) was a vector processor supercomputer launched by Cray Research in 1991. The C90 was a development of the Cray Y-MP architecture. Compared to the Y-MP, the C90 processor had a dual vector pipeline and a faster 4.1 ns clock cycle (244 MHz), which together gave three times the performance of the Y-MP processor. The maximum number of processors in a system was also doubled from eight to 16. The C90 series used the same Model E IOS (Input/Output Subsystem) and UNICOS operating system as the earlier Y-MP Model E.
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| dbo:abstract | The Cray C90 series (initially named the Y-MP C90) was a vector processor supercomputer launched by Cray Research in 1991. The C90 was a development of the Cray Y-MP architecture. Compared to the Y-MP, the C90 processor had a dual vector pipeline and a faster 4.1 ns clock cycle (244 MHz), which together gave three times the performance of the Y-MP processor. The maximum number of processors in a system was also doubled from eight to 16. The C90 series used the same Model E IOS (Input/Output Subsystem) and UNICOS operating system as the earlier Y-MP Model E. The C90 series included the C94, C98 and C916 models (configurations with a maximum of four, eight, and 16 processor respectively) and the C92A and C94A (air-cooled models). Maximum SRAM memory was between 1 and 8 GB, depending on model. The D92, D92A, D94 and D98 (also known as the C92D, C92AD, C94D and C98D respectively) variants were equipped with slower, but higher-density DRAM memory, allowing increased maximum memory sizes of up to 16 GB, depending on the model. The successor system was the Cray T90. (en) La serie Cray C90 (inicialmente llamado Y-MP C90) fue una supercomputadora de procesador vectorial lanzada por Cray Research en 1991. El C90 fue un desarrollo de la arquitectura Cray Y-MP. Comparado con el Y-MP, el procesador C90 tenía una doble línea de ejecución vectorial y un ciclo de reloj más rápido de 4,1 ns (244 MHz), el cual le daba un rendimiento tres veces superior al del procesador Y-MP. El máximo número de procesadores en un sistema fue duplicado de ocho a dieciséis. La serie C90 usaba el mismo subsistema de entrada/dalida y el sistema operativo UNICOS del primer Y-MP Modelo E. La serie C90 incluía los modelos C94, C98 y C916 (configuraciones con un máximo de cuatro, ocho y 16 procesadores respectivamente) y los C92A y C94A (modelos enfriados por aire). La máxima memoria estática estaba entre 1 y 8 GB, dependiendo del modelo. Las variantes D92, D92A, D94 y D98 (también conocidos como los C92D, C92AD, C94D y C98D respectivamente) estaban equipadas con las memorias DRAM, más lentas pero de mayor densidad, permitiendo incrementar el tamaño de la misma hasta 16 GB, dependiendo del modelo. El sistema sucesor fue el Cray T90. (es) Cray C90 (inizialmente chiamato Y-MP C90) identifica una serie di supercomputer vettoriali prodotti da Cray Research nel 1991. Il C90 derivava dall'architettura del Cray Y-MP. Rispetto all'Y-MP il processore del C90 aveva una pipeline vettoriale doppia e un clock più rapido (4.1 ns o 244 MHz) che combinati permettevano al processore di triplicare le prestazioni del predecessore. Il massimo numero di processori gestiti dal sistema vennero raddoppiati portandoli a 16. La serie C90 utilizzava lo stesso Model E IOS (Input/Output Subsystem) e il sistema operativo UNICOS dei primi Y-MP Modello E. La serie C90 incluse i modelli C94, C98 e C916 (configurati con al massimo, quattro, otto e sedici processori rispettivamente) e i modelli C92A e C94A (raffreddamento ad aria). La memoria SRAM massima gestita dal sistema variava da 1 a 8 GB a seconda del modello. Le varianti D92, D92A, D94 e D98 (conosciute anche come C92D, C92AD, C94D e C98D) erano dotate di una lenta memoria DRAM, ma l'elevata densità permetteva di raddoppiare la memoria disponibile portandola fino a 16 GB nel modello più capace. (it) Cray C90 (изначальное название Y-MP C90) — серия векторных суперкомпьютеров, запущенная компанией Cray в 1991 году. Cray C90 была развитием архитектуры Cray Y-MP. По сравнению с Y-MP, C90 имел сдвоенный векторный конвейер и время такта менее чем 4.1 нс (244 МГц), что в совокупности дало тройное превосходство в производительности. Максимальное число процессоров в системе также было увеличено с 8 до 16. Серия C90 включала модели C94, C98 и C916 (конфигурации с максимум четырьмя, восемью и шестнадцатью процессорами, соответственно) и C92A и C94A (модели с воздушным охлаждением). Максимум SRAM — от 1 Гб до 8 Гб, в зависимости от модели. D92, D92A, D94 и D98 (также известные как C92D, C92AD, C94D и C98D соответственно) были оснащены медленной, но высокоплотной DRAM, позволяющей увеличить максимальный размер памяти до 16 Гб, в зависимости от модели. Преемником C90 стала (1995 г.). (ru) |
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| rdfs:comment | The Cray C90 series (initially named the Y-MP C90) was a vector processor supercomputer launched by Cray Research in 1991. The C90 was a development of the Cray Y-MP architecture. Compared to the Y-MP, the C90 processor had a dual vector pipeline and a faster 4.1 ns clock cycle (244 MHz), which together gave three times the performance of the Y-MP processor. The maximum number of processors in a system was also doubled from eight to 16. The C90 series used the same Model E IOS (Input/Output Subsystem) and UNICOS operating system as the earlier Y-MP Model E. (en) La serie Cray C90 (inicialmente llamado Y-MP C90) fue una supercomputadora de procesador vectorial lanzada por Cray Research en 1991. El C90 fue un desarrollo de la arquitectura Cray Y-MP. Comparado con el Y-MP, el procesador C90 tenía una doble línea de ejecución vectorial y un ciclo de reloj más rápido de 4,1 ns (244 MHz), el cual le daba un rendimiento tres veces superior al del procesador Y-MP. El máximo número de procesadores en un sistema fue duplicado de ocho a dieciséis. La serie C90 usaba el mismo subsistema de entrada/dalida y el sistema operativo UNICOS del primer Y-MP Modelo E. (es) Cray C90 (inizialmente chiamato Y-MP C90) identifica una serie di supercomputer vettoriali prodotti da Cray Research nel 1991. Il C90 derivava dall'architettura del Cray Y-MP. Rispetto all'Y-MP il processore del C90 aveva una pipeline vettoriale doppia e un clock più rapido (4.1 ns o 244 MHz) che combinati permettevano al processore di triplicare le prestazioni del predecessore. Il massimo numero di processori gestiti dal sistema vennero raddoppiati portandoli a 16. La serie C90 utilizzava lo stesso Model E IOS (Input/Output Subsystem) e il sistema operativo UNICOS dei primi Y-MP Modello E. (it) Cray C90 (изначальное название Y-MP C90) — серия векторных суперкомпьютеров, запущенная компанией Cray в 1991 году. Cray C90 была развитием архитектуры Cray Y-MP. По сравнению с Y-MP, C90 имел сдвоенный векторный конвейер и время такта менее чем 4.1 нс (244 МГц), что в совокупности дало тройное превосходство в производительности. Максимальное число процессоров в системе также было увеличено с 8 до 16. Преемником C90 стала (1995 г.). (ru) |
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