The document discusses a final interactive meeting between the author and Chief Brahma Doot Tiamsan from the Kalestha-Neelega Gods Planetases. The meeting occurred on April 2nd, 2020 and involved a telelink messaging session. The author's soul is slated to complete its second lifetime on Earth at age 54, and transition to a new universe and planet at age 55. There is also discussion of extending the author's life by 30 years through soul compression and resetting to a new age of 32 years from April 4th, 2020.
Adjusting OpenMP PageRank : SHORT REPORT / NOTESSubhajit Sahu
For massive graphs that fit in RAM, but not in GPU memory, it is possible to take
advantage of a shared memory system with multiple CPUs, each with multiple cores, to
accelerate pagerank computation. If the NUMA architecture of the system is properly taken
into account with good vertex partitioning, the speedup can be significant. To take steps in
this direction, experiments are conducted to implement pagerank in OpenMP using two
different approaches, uniform and hybrid. The uniform approach runs all primitives required
for pagerank in OpenMP mode (with multiple threads). On the other hand, the hybrid
approach runs certain primitives in sequential mode (i.e., sumAt, multiply).
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Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Techniques to optimize the pagerank algorithm usually fall in two categories. One is to try reducing the work per iteration, and the other is to try reducing the number of iterations. These goals are often at odds with one another. Skipping computation on vertices which have already converged has the potential to save iteration time. Skipping in-identical vertices, with the same in-links, helps reduce duplicate computations and thus could help reduce iteration time. Road networks often have chains which can be short-circuited before pagerank computation to improve performance. Final ranks of chain nodes can be easily calculated. This could reduce both the iteration time, and the number of iterations. If a graph has no dangling nodes, pagerank of each strongly connected component can be computed in topological order. This could help reduce the iteration time, no. of iterations, and also enable multi-iteration concurrency in pagerank computation. The combination of all of the above methods is the STICD algorithm. [sticd] For dynamic graphs, unchanged components whose ranks are unaffected can be skipped altogether.
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
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Architecture and evaluation
1. Final-Interactive.
Analytics-Obervativees from the New Chief-Brahma
Doot Tiamsan from the Kalestha-Neelega Gods
Planetases .
The Visit was @ India Country and the U.S. Country .
Re-Dated@Date :- 05th – March – 2020 ; Total Sets :-
05 Nos. .
Dear All Concern’s ;
Final-Interactive was Important-Interactive voice
Link By the Chief Brahma Doot Tiamsan for me on
Dated 02nd
– April – 2020 @ Night Time Between 20.30
Hour’s Time to 22.30 Hour’s Time .
Thats with Matriz-Podding TeleLink Data
Messageing from the Chief-Brahma D0ot Tiamsan
was for me .
All To Luck Chances for Safer Human’s Life on Earth
Planet . That’s to Make-Voice Enable@ Chief Brahma
Doot to TelePanning Matriz ReSender Interactive
2. Voice with Supromee- God Trikelon from the Space-
Galac Planetases.
~!~ Main Reasoning : My Life for *(Merdina-Soul-
Name :- *{Shyameshvara-Uniz) with Birth Regsitro-
Hindu-Name :-*(Deepak-Somajee-Sawant) with
Referral-Roman-Name :- *(RoonwunSun-
LarryLingham) . The Trial Life on Earth Completed 2
Firtos-Birth-Order at 54 Years Living Life for me .
Next to be Universe-Earth-Earth at 55 Years Living
Life to-be Completed on 03rd
– April – 2020 at the
Time Hour;s (16:35pm.) ~!~ .
~!~ AddOn Reasoning :- Semi-Demi-God Creation
Created Soul with Later Birtho-Janmas’ on
Universasz-Universoz for High Priest Human Cloner
Transformer Life Birthos For me. ~!~.
[[ Gifting Me the Life Extension for (30Years Life )
that May Follows form Dated 04th
April - 2020 with
Life-Reset to Compression-Newer Age Life
Completing 32Years Onn from 04th
April 2020 . That’s
@Sanskrut-word ( AmrutVarnan) for Newer Reset
Life Soul-Splash Setting ]].
3. ~!~ Please That’s Opprtunist to Pass Bebefit at Semi-
Demi-God to the Human Living Life Souler-Soul @
On Going Life for the Creatos-Creation to Expediate
the Qualities at Super Intelligence at InterActive
Data from me ~!~ .
~!~ Confirming InterActive From the Today’s
Morning Time the Tele-Data Interactive with Chief
DooT Brahma Tiamsan on Dated 02nd
– April – 2020
at Time Hour’s 20.00 to 21.00 Time . That’s Confrming
Again from the Authority God Tileka-Anand
Telewaves Networks Via TeleLink Networks from
Chief Brahma Doot Messaging was for me On Dated
03rd
– April – 2020 at Time Hour’s (09:20am) ~!~ .
All About the Big Efforts to Safe-Safer Human Life on
Earth Planet .
My Say ( Continuation ) :- Supromee God Need To
ReTurn for its Mysterious Creatures Spawn-
Halloween’s and Creatures Authorities In Name :-
[Duteek] to Back at Theirs God-Space Planet [Galac].
Me @InterActive Main Two Points :
1. That’s Supromee God May Loose Valuables
Resources from the Solarium Gods Planetases
Creator’s God and Godesses. All for No Informig
4. this Destroy and Damaging Plots for Human Life
on earth Planets By Mysterious Creatures and
Creatures-Authorities In Name :- [Duteek].
2. Respective Creatos-Creator God and Respective
Creatos Creator Godesses May or To Be Planned
New Creations for the *(Human life Souler-Soul)
@*(High Spirited] Transformation’s In Near 100
Year’s Time that may be with Ongoing Soul-
Qualitos at Human Life Soul’s. AlReady
Transformation @ Creator;s God and Godesses
to be the Living Life To the Universe Space Planet
at Human Cloner’s Transformed Life .
Advantage:- All Credential Be Again Given to the
Human’s @Live-Living Life at the Nice and Goodness
again on the Earth Planet for Completing theirs
Living Life at 80 Years to 90 Years Living Life Time.
[[ Even Thought Be Me :- My Souler-Soul Iff Taken
Back to Soul-Destiny Planetases for Closed at Living
Life . Credential to the Human’s Living Life To
Restored at theirs Goodness and Nice Living Life on
the Earth Planet ]] .
……………………………………………………………….
5. Me Feels Human’s Living Life will Be Restored to Safe
Living in Some 15 Days Time.
That’s Luck Factor Big Credits to AuthorityGod
TileKa Anand and Chief Brahma Doots with Creatos
Creator God and Creatos Creator Godesses :-
Creatos-Creator God TriKhendeeth
ShivaMaheshvara Poojey Deva with Creatos Creator
Godesses MahaDurga Poojima Devi
&
Creatos Creator God Lord Shivo-Shiva Poojey Deva
with Creatos Creator Godesses MahaParwathi-
Neezni Poojima Devi .
All at their’s Big-Support To the Living Life
Normalacy on the Earth Planet.
Me Think : That the Some Human’s Injurious Life
Due to the Sickness at Hospital-Admitts . They for
the Human’s Living Life May Be Restored to
Minimum 02 / 03 Month’s Time . That’s Big Luck
Factor Time To the Normal- Living Life at My
Country India and Continent Countries.