Sentence examples for double precision performance from inspiring English sources

For the other two cards the double precision performance is roughly ({sim}2.8times) lower.

The double precision performance of the K20m is one third that of the single precision performance.

Another experimental platform is comprised of Intel Core i7 CPU and nVIDIA Tesla K20, where Tesla K20 is based on the new Kepler architecture, providing a 15-time increase in double precision performance compared Tesla C1060.

The double-precision performance numbers are indicated by the lines with the open symbols.

The company says this feature will launch later this month and, when it's live, IBM will likely be the first major cloud provider to offer support for these chips, which can provide up to 4.7 teraflops of double-precision performance and 16 gigabytes of memory.

In addition, single precision floating point performance is usually faster than double precision floating point performance (for example, the CUDA FFT single precision implementation achieves a speedup of about 2.5 compared to the double precision implementation  [7]).

However, vector units can hold half the number of double precision numbers hence the performance penalty.

The theoretical peak performance when using double precision computations is lower than the peak performance when using single precision computations.

Combining this with the knowledge that we already execute a number of double precision operations to perform atomic additions and data reads, results in the observed difference between the theoretical and empirically found performance numbers.

It provides 1331 GFLOPS for single precision floating point operation and 665 GFLOPS for double precision floating point operation.

To optimize performance, we analyze the effect of GPU-specific parameters on performance under double precision.