Hardware Accelerators in Data Centers by Christoforos Kachris & Babak Falsafi & Dimitrios Soudris

Author:Christoforos Kachris & Babak Falsafi & Dimitrios Soudris
Language: eng
Format: epub
ISBN: 9783319927923
Publisher: Springer International Publishing

7.3.2.1 Application Implementation Example

An example of how an application is implemented with TANGO programming model is shown next. This example implements a matrix multiplication by blocks in two levels. The first level splits the matrices into blocks and computes the matrix multiplication by block. Each block multiplication is defined as coarse-grain task. Each matrix block can be decomposed in smaller blocks, and each block multiplication can be decomposed as a workflow of small block multiplications.

Figure 7.2 shows the main code of the benchmark application where a loop of the multiply Blocks coarse-grain tasks is implemented.

Fig. 7.2Main workflow of the matrix multiplication

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