MESSAGE OF THE DAY

2015-05-15 15:11:49: The Blue Waters XK GPU nodes will get a software/driver upgrade
to CUDA 6.5 (NVRM 340.87) from the currently installed CUDA 5.5
during the maintenance outage. Our initial testing indicates that
currently built applications (OpenACC or CUDA) should execute
correctly with no changes to the programming environment. The
default cudatoolkit module will be 6.5. If issues are found and
5.5 libraries are needed then users need to swap the default with
the old default of cudatoolkit/5.5.51-1.0502.9594.3.1.
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We have resumed normal operations at 4AM.
The scheduler is paused while we work through a High Speed Network (HSN) issue. The HSN was restored but has resulted in a Lustre issue. We are currently working the Lustre File System problem. An
In support of CUDA 6.5 on Blue Waters some changes to the default programming environment were made. The changes to cce and cray-mpich and cray-libsci_acc represent the larger changes to module
The Blue Waters XK GPU nodes will get a software/driver upgrade to CUDA 6.5 (NVRM 340.87) from the currently installed CUDA 5.5 during the maintenance outage. Our initial testing indicates that
Blue Waters will be undergoing maintenance on May 18, Monday starting at 06:00am until May 19, 08:00am . Power maintenance will take place at the National Petascale Computing Facility and as a
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