Traditional vector architectures have been shown to be very effective in executing regular codes in which the compiler can detect data-level parallelism, i.e. repeating the same computation over different elements in the same code-level data structure.A skilled programmer can easily create efficient vector code from regular applications. Unfortunately, this vectorization can be difficult if applications are not regular or if the programmer does not have an exact knowledge of the underlying architecture. The compiler has a partial knowledge of the program (i.e. it has a limited knowledge of the values of the variables). Because of this, it generates code that is safe for any possible scenario according to its knowledge, and thus, it may lose...
Several ILP limit studies indicate the presence of considerable ILP across dynamically far-apart ins...
Data-level parallelism is frequently ignored or underutilized. Achieved through vector/SIMD capabili...
Multimedia extensions are nearly ubiquitous in today's general-purpose processors. These extensions ...
Traditional vector architectures have been shown to be very effective in executing regular codes in ...
Traditional vector architectures have shown to be very effective for regular codes where the compile...
While industry continues to develop SIMD vector ISAs by providing new instructions and wider data-pa...
Compiler-based static vectorization is used widely to extract data-level parallelism from computatio...
Vectorization is key to performance on modern hardware. Almost all architectures include some form o...
International audienceUsing SIMD instructions is essential in modern processor architecture for high...
SIMD accelerators are ubiquitous in microprocessors from different computing domains. Their high com...
AbstractBasic block vectorization consists in extracting instruction level parallelism inside basic ...
Control and data flow speculation can improve processor performance through increased ILP. First it ...
The major specific contributions are: (1) We introduce a new compiler analysis to identify the memor...
The available instruction level parallelism (ILP) is extremely limited within basic blocks of non-nu...
International audienceDiversity is a confirmed trend of computing systems, which present a complex a...
Several ILP limit studies indicate the presence of considerable ILP across dynamically far-apart ins...
Data-level parallelism is frequently ignored or underutilized. Achieved through vector/SIMD capabili...
Multimedia extensions are nearly ubiquitous in today's general-purpose processors. These extensions ...
Traditional vector architectures have been shown to be very effective in executing regular codes in ...
Traditional vector architectures have shown to be very effective for regular codes where the compile...
While industry continues to develop SIMD vector ISAs by providing new instructions and wider data-pa...
Compiler-based static vectorization is used widely to extract data-level parallelism from computatio...
Vectorization is key to performance on modern hardware. Almost all architectures include some form o...
International audienceUsing SIMD instructions is essential in modern processor architecture for high...
SIMD accelerators are ubiquitous in microprocessors from different computing domains. Their high com...
AbstractBasic block vectorization consists in extracting instruction level parallelism inside basic ...
Control and data flow speculation can improve processor performance through increased ILP. First it ...
The major specific contributions are: (1) We introduce a new compiler analysis to identify the memor...
The available instruction level parallelism (ILP) is extremely limited within basic blocks of non-nu...
International audienceDiversity is a confirmed trend of computing systems, which present a complex a...
Several ILP limit studies indicate the presence of considerable ILP across dynamically far-apart ins...
Data-level parallelism is frequently ignored or underutilized. Achieved through vector/SIMD capabili...
Multimedia extensions are nearly ubiquitous in today's general-purpose processors. These extensions ...