In the recent years the search for scalability in terms of computing power has led to very complex parallel computer architectures which require greater control of the storage and computation resources to utilize all ...
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ISBN:
(纸本)9780769561493
In the recent years the search for scalability in terms of computing power has led to very complex parallel computer architectures which require greater control of the storage and computation resources to utilize all the available hardware capacity for optimal performance. New solutions in the level of programming languages/models have increased the reliance and need for threads. A system with a huge number of threads can face problems with thread micro-management, smooth scaling between data and task parallelism, portability, and consistency. We present TCF++, a new concurrent C/C++ language extension generalizing on the idea of threads with so called thick control flows. Opposed to threading, thick control flows provide a way to orchestrate computation using lower number of independent actors, dynamically adapting to problem size. The language extension approach is chosen to support mixing with legacy code. We qualitatively analyze the new language's eligibility and explain its idiomatic use with a selection of core parallel algorithm kernels.
[Auto Generated] THEN isrc2 ~ #const + isrc2 FI The flush instruction is used to force modified data in the data cache to external mem ory. Because the register designated by idest is undefined after flush, assemblers...
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[Auto Generated] THEN isrc2 ~ #const + isrc2 FI The flush instruction is used to force modified data in the data cache to external mem ory. Because the register designated by idest is undefined after flush, assemblers should encode idest as zero. The address #const + isrc2 must be aligned on a 16-byte boundary. There are two 32-byte blocks in the cache which can be replaced by the address #const
The students of basic programming courses encounter often very serious learning problems. This is mostly due to the fact that even basic programming concepts and structures are abstract and need to be understood befor...
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ISBN:
(纸本)9781581136722
The students of basic programming courses encounter often very serious learning problems. This is mostly due to the fact that even basic programming concepts and structures are abstract and need to be understood before a student can learn more practical issues. If these concepts remain hidden for the students they tend to drop out or finish the course with low marks when trying to learn more advanced concepts without the basic knowledge. To avoid the drop out problem there has to be an effective way to help the students with difficulties during the first steps of programming studies. It is a fact that there hardly ever exists any extra resource for these students. With interactive material the students can try by themselves to reach such level of skills to be able to learn ***-project was set up to try to correct this problem in basic programming courses. The basic idea of the project is based upon the idea of sharing. There are three main goals in this project:Developing and producing interactive material for basic programming coursesImplementing a material bank for storing and sharing the resource with the project partnersCreating a functioning network of experts who deal with this problem every *** demonstration will illustrate the idea of the material, the production process and the use of it. The project is open to any institution interested in taking part in the development work. The project website: http://***.
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