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A: At the moment it is "America's Got Talent" because it is the first TV show that contradicts its own title. |
Q: If you could live anywhere in the world, where would it be? |
A: On a small mountain of one hundred dollar bills. |
Q: What did you have for breakfast? |
A: Jelly and butter on a stale club roll, six graham crackers and coffee. |
Q: What is your favorite cuisine? |
Q: What foods do you dislike? |
A: OK that's enough with the food questions. Who do you think I am, Emeril? From this point on I am answering only the questions I like. |
Q: Cup 1/2 empty or 1/2 full? |
A: They're both the same, stupid. |
Q: What is your best childhood memory? |
A: The day I got to have the extra potato peels all to myself. |
Q: Who do you think will not tag you back? |
A: It is an established rule of tag that a taggee cannot immediately tag back a tagger without giving then a chance to run. So forget it, chum. |
A: No, because I was recently placed on the avian vicarious thrills offender list. |
Q: Any exciting news that you'd like to share? |
Q: What did you want to be when you were little? |
Q: Do anything spontaneous lately? |
New Zealand's drowning toll took a significant dive in 2018, but Water Safety NZ says there are still too many people dying in preventable circumstances. |
Sixty-eight people drowned last year, down from 92 in 2017 and the second-lowest total on record after 64 in 2010. |
Water Safety NZ chief executive Jonty Mills said there had been a flip in age groups of those over-represented in water deaths - with more older people dying than those aged 15-24. |
The number of fatalities in the 65+ group was 18 - five more than the five-year average. " |
"Eleven of these were immersion incidents, where someone has ended up in the water when they had no intention of doing so. Six were swimming incidents - so make sure you have support with you or swim in patrolled areas," Mills said. |
The 2018 15-24 age-group toll was the lowest since records began. It was half of the 2017 total and almost half the five-year average. |
Immersion incidents were the deadliest non-recreational activity with 28 deaths, followed by swimming the deadliest recreational activity with 22 deaths. |
"Ten of the immersion incidents occurred at home either in home pools, baths or ponds which is a reminder to be vigilant about water safety in the home." |
Mills said while the overall drop in drownings was encouraging it had been a busy summer of rescues and lucky escapes with frontline emergency services reporting record numbers. |
"One preventable drowning is one too many. We need to see a continual downward trend in the toll over a number of years. |
"The water safety sector is doing a fantastic job keeping people safe in, on and around the water. Frontline services, the likes of Surf Life Saving and Coastguard, are largely dependent on volunteers and donations to continue the important work they do." |
Beaches had the most preventable fatalities with 18, followed by rivers with 13. |
Eight fatalities at beaches involved swimming, while six were land-based fishing. |
The Waikato region had its lowest toll since records began, down 55 per cent on the five-year average. Auckland and Bay of Plenty had the most fatalities with 13 each followed by Northland with eight. |
"Always swim between the flags and, whatever the activity, follow the water-safety code: Be prepared, watch out for yourself and others, be aware of the dangers and know your limits," he said. |
Another "big positive" was the drop in powered boating drowning deaths - an 83 per cent decrease on 2017. |
"2018's total of five boating fatalities (powered and non powered) is significant when compared with the 19 in 2017 and the historical average of around 18 each year." |
He credited Maritime NZ, Coastguard NZ and the work of the organisations involved in the Safer Boating forum for the impressive figure. |
"A decade of work encouraging boaties to wear their lifejackets is paying off. It remains the most important thing a boatie can do to stay safe. In 60 per cent of all boating deaths in 2018 a lifejacket wasn't worn." |
The under-fives toll was 3 - the same as 2015 and 2016 and a 57 per cent decrease on the 2017 toll of 7. |
"Sadly, however, we've had three under-five fatalities already so far in 2019. We will continue to reinforce the message around constant active adult supervision of young children at all times," Mills said. |
August 8th, 2018 Update: Hurricane affinity issues were related to a bug in mvapich2-2.2. Because of this, mvapich2-2.3 is available now on hurricane and whirlwind. Please upgrade to this version on hurricane and whirlwind. Until this can be done, please use '-a' with mvp2run to turn off affinity, this is a workaround ... |
Description: Run an MVAPICH2/OPENMPI/INTELMPI application under TORQUE. |
-C Check if node activity exceeds "load". |
-e Assign "value" to environment variable VAR. |
-h Print this help message. |
-H Just generate hosts and rank file and exit. |
-m Select process-to-node mapping scheme. |
-X Abort if node activity exceeds "load". Implies -C. |
<args> Arguments for application program. |
mvp2run: not executing within a TORQUE environment. |
This is because mvp2run can only be used within a job environment, with the one exception is that you can get the help summary shown above using the '-h' flag. All other mvp2run usage must be run within the batch system and should be added to your batch script. |
This will execute the program "a.out" with the arguments "args" using all cores/nodes requested by your batch script and stderr/stdout is redirected to the file "OUT". |
This line is important since it shows what was actually executed on the cluster. The mvp2run command constructs this more complicated command-line out of its command-line arguments and specifics about the execution environment. Experts users can run this more complicated command-line directly in their batch script if d... |
Each VAR=val pair should be passed with an individual "-e" flag. A list of the variables available for MVAPICH2 are listed on (ref). |
Unlike MVAPICH2, all variables and options can be put inside quotes after one '-e'. Users should consult the OpenMPI guide (ref) for more information about OpenMPI options. |
IntelMPI - Like OpenMPI, IntelMPI has execution options and environmental variables. Unlike '-x', the environmental variables must be proceeded by '-genv'. |
Just as in OpenMPI, arguments to '-e' should be quoted and can be put together in oneargument to '-e'. However, some IntelMPI options use quotes so you may have to use single and double quotes to work out the logic. |
stating that a particular node has a load higher than the acceptable threshold (most likely due to a sick node or a previous job that wasn't killed properly). The flag '-X' does the same as '-C' but also terminates the job before starting. If you see either warning please send email to hpc-help@wm.edu as soon as possib... |
Since these flags are to ensure that a node is idle they shouldn't be used when sharing nodes with other users since in this case the node should not be idle. |
There are instances where a user would like to use less than the full number of cores on a node or set of nodes. One common reason is that each core needs more memory than what it would have with every core used. Another example is in OpenMP/MPI hybrid jobs where you only need a few MPI processes and you want the rest ... |
Fig. 1. Two empty 4-core nodes. |
Fig. 2. 4 core job on 2 nodes using default mapping. |
Fig. 3. 4 core job on 2 nodes using blocked mapping. |
Fig. 3. shows the correct placement for only running two cores per node and the arrangement of the cores based on process id. |
Fig. 4. 4 core job on 2 nodes using cyclic mapping. |
Besides the blocked and cyclic schemes, the default scheme, 'vp' should never need to be explicitly selected. |
New information as of 7/26/18: We suggest that you run your application with the '-a' flag. Changes in the batch system have made the need for affinity less important and sometime it can slow down your job. Therefore, please consider at least checking if using the '-a' flag helps your application execution times. |
Sometimes, especially in the case of OpenMP/MPI hybrid jobs, the best performance is obtained when process affinity (locking processes to a particular core or socket) is disabled. This is the default for jobs which share nodes with other jobs. By default, all MPI libraries enforce process affinity. MVAPICH2 and IntelMP... |
Limic2 is a linux kernel module developed by Konkuk University for MVAPICH2 to enable better shared memory performance within a node. It is only available for MVAPICH2 and is inviked via the '-L' flag for mvp2run. |
first we run mvp2run and asked for a blocked process mapping using 4 cores and we want to abort if the load is greater than 0.05. This will run and write 'mvp2run.hosts' and 'mvp2run.rank' file for use by the acutal MPI execution program. |
For MVAPICH2 the hosts file and two variables are needed. |
MVAPICH2 uses mpirun_rsh to execute MPI programs and needs '-rsh' passed to it on SciClone and Chesapeake. |
IntelMPI uses mpiexec just like OpenMPI, but needs '-bootstrap rsh' passed to it on SciClone and Chesapeake. |
mvp2run can also run OpenMP/MPI hybrid jobs. This is when some subset of the allocated cores are used to run MPI processes and then these processes spawn a number of OpenMP threads. The total number of threads per MPI process X the number of MPI processes must equal the number of cores used in the job. |
i.e. 2 vortex nodes and 24 total processors. |
this command line uses the cyclic process mapping to launch 12 MPI processes on 2 vortex nodes with 6 MPI processes on each. Then, each process spawns 2 OpenMP threads for a total of 24 active cores. We also use the '-a' option to turn off the MPI library process affinity since it will hurt the OpenMP thread performanc... |
The difference between these three examples (besides the choice of process mapping) is the way variables are passed to the MPI library. |
OMP_PROC_BIND can be set to false to turn off affinity for the OpenMP threads. This is actually off by default unless other options are specified. |
For the PGI compiler, only mvapich2 and openmpi are supported. Many of the same OMP options used for GNU can be used for PGI. Please consult the PGI manual for more info. |
Facebook feedback: Where is the best place to get a poboy? |
Hannah Ledet Lasseigne, 25, of Raceland: Harry’s Poboy in Larose has the best roast beef in the area. |
Gloria Plaisance, 64, of Cut Off: Harry’s Poboy in Larose. |
Doreen Lebouef, 53, of Larose: Harry’s Poboy in Larose, but if I’m going to Houma, Mr. Poboy. |
Kristi Blood: Best roast beef poboy around is hands down Bayou Blue Poboys. |
NaNa Rose Levron Clause: Bayou Blue Poboy. |
Casey Songe, 31, of Houma: Robbie’s is the best place to get awesome poboys. |
Dawn Williams: Mr. Poboys on Grand Calliou Road, and also Dee’s Restaurant in Gray. They are both delicious. |
Tom Levron: Prices down Montegut makes some pretty excellent poboys. |
Penny Foret Lee, 48, of Cut Off: Harry’s Poboy’s in Larose. Their roast beef is to die for. |
Krysta Michele, 22: Big Al’s in Houma. |
Dora LeBouef Levron: Prices Supermarket in Montegut. They are sloppy and good. |
April Skittles Dardar, 30, of Lafayette: Harry’s Poboys in Larose. |
Jessica Marie Oubre: 1921 Seafood has the best shrimp poboys. |
Nick Eschete, 30, of Houma: Mr. Poboy by far. No matter what you order it will be good. |
Susan Bollinger Gregoire, 45, of Houma: Bayou Blue Poboys hands down is the best. |
April Ann Johnson: Bayou Blue Poboys. |
Amy Blanchard: Bayou Blue Poboys. |
Celeste M. Roberts: Blake’s Poboys in Thibodaux. The cooks load the poboys with meat or seafood. |
Jenna Foret: Bayou Blue Poboy is the best! |
Francis Leblanc: French Loaf in Houma. |
Angelle Boudreaux Authement: Boudreaux’s in Chackbay for the catfish poboy. |
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