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Narval/en: Difference between revisions
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Narval is a general purpose cluster designed for a variety of workloads; it is located at the [https://www.etsmtl.ca/en/home École de technologie supérieure] in Montreal. The cluster is named in honour of the [https://en.wikipedia.org/wiki/Narwhal narwhal], a species of whale which has occasionally been observed in the Gulf of St. Lawrence. | Narval is a general purpose cluster designed for a variety of workloads; it is located at the [https://www.etsmtl.ca/en/home École de technologie supérieure] in Montreal. The cluster is named in honour of the [https://en.wikipedia.org/wiki/Narwhal narwhal], a species of whale which has occasionally been observed in the Gulf of St. Lawrence. | ||
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= Limitations and known issues = | = Limitations and known issues = | ||
As of December 2021, the following features and software are not fully operational: | As of December 2021, the following features and software are not fully operational: | ||
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* Errors <code>collect2: fatal error: ld terminated with signal 7 [Bus error]</code> caused by <code>mmap()</code> used in the linker <code>ld.gold</code> | * Errors <code>collect2: fatal error: ld terminated with signal 7 [Bus error]</code> caused by <code>mmap()</code> used in the linker <code>ld.gold</code> | ||
** (Workaround) compile your code with <code>-fuse-ld=bfd</code>, which will use the "bfd" linker | ** (Workaround) compile your code with <code>-fuse-ld=bfd</code>, which will use the "bfd" linker | ||
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Solved problems: | Solved problems: | ||
* <s>pytorch</s> (fixed as of Nov. 1st, 2021) | * <s>pytorch</s> (fixed as of Nov. 1st, 2021) | ||
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* <s>Backup copies</s> (fixed as of Nov. 18th 2021) | * <s>Backup copies</s> (fixed as of Nov. 18th 2021) | ||
* <s>gurobi</s> (fixed as of Nov. 9th, 2021) | * <s>gurobi</s> (fixed as of Nov. 9th, 2021) | ||
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=Site-specific policies= | =Site-specific policies= | ||