data connection not working

Data parallelism is parallelization across multiple processors in parallel computing environments. It focuses on distributing the data across different nodes, which operate on the data in parallel. It can be applied on regular data structures like arrays and matrices by working on each element in parallel. It contrasts to task parallelism as another form of parallelism.
A data parallel job on an array of n elements can be divided equally among all the processors. Let us assume we want to sum all the elements of the given array and the time for a single addition operation is Ta time units. In the case of sequential execution, the time taken by the process will be n×Ta time units as it sums up all the elements of an array. On the other hand, if we execute this job as a data parallel job on 4 processors the time taken would reduce to (n/4)×Ta + merging overhead time units. Parallel execution results in a speedup of 4 over sequential execution. One important thing to note is that the locality of data references plays an important part in evaluating the performance of a data parallel programming model. Locality of data depends on the memory accesses performed by the program as well as the size of the cache.

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  1. B

    Closed Data connection lost

    Baka alam nyo pano ayusin to. Ginagamit ko ang smart bro sim ko sa pocket wifi. Pagkatapos ng mga dalawang araw nawawala ang data connection. Lagi nlang. Please help pano to ayusin. Abala eh
  2. P

    Closed Data connection ng sun

    Mga ma'am/sir,patulong naman po kung paano ma open yung data sa sun...tia po
  3. A

    Closed Lte/wdcma only not working

    Guys please i need your help. kasi lagi nalang pong letter E or edge yung data connection ko .then pag sini switch ko sya sa wcdma only or lte/wcdma only . nawawala na signal at hindi na nakakabalik. please guys help me T_T bagong bili po ang simcard ko . 4g covered po ang area namin at 4g...
  4. J

    Closed Data connection

    Ask ko lang po sana. Tinatry ko pong iopen ang 3g ng phone ko pero ayaw lumabas. Tinry ko rn sa ibang phone pero ayaw rn lumabas kahit 3G or E. Pa help naman po. Tinry ko na trouble shooting steps. Thanks in advance.
  5. H

    Closed Help po sa data connection ko pls. sa tnt

    pahelp nman ako ung isa ko ksing cp. ayaw lumabas ung H+/3g kpg nka turn on data ako sa tnt sim, s sim 1 po nklgy! tnry ko ilipat sa sim 2 ganun pa din, pero ung tm ko gumana ung H+ sa sim 1 po? :( ? kelangan ko kse ung tnt kse dun ako nkka free internet eh, panu ayusin po? thanks sa mkkpansin :( ,
  6. M

    Closed Globe data connection is not working at all

    hi, today po biglang nawala yung data coonection ko may subscription pa po ako ng Go Surf that will expire on september pa po tapos hindi na po ako makakuha ng data connection signal pero yung friend ko po may signal namn pls help me po
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