The
MFlop values of the processor speeds based on the benchmark values obtained from the site http://www.netlib.org/benchmark/linpackj ava/timings_list.html and the reported and normalized mean CPU times on the benchmark sets for the algorithms are summarized in Table 7.
The average efficiency of computers on the Green500 list increased 10%, from 98
MFlops per watt to 108
MFlops per watt, according to Green500.org.
The MHL-algorithm runs at up to 100
MFlops in the reduction and 130
MFlops in the update, while DSBTRD only reaches 65 and 70
Mflops, respectively.
static void matmul(double[][] A, double[][] B, double[][] C, int m, int n, int p) { int i, j, k; for (i-0; i<m; i++) { for (j-0; j<p; j++) { for (k=0; k<zl; k++) { C[i][3] += A[i][k]*B[k][j]; } } } } The Java code is compiled into a native executable by the IBM High Performance Compiler for Java (HPCJ) [Seshadri 1997], and achieves a performance of 5
Mflops on the RS/6000 F50.
3) processing per unit area of board space, another critical military driver in space-constrained applications, attains 20-50
MFLOPS per [in..sup.2] of board space in current-generation chips; this exceeds the capacity of popular reduced instruction set computers (RISCs) and CISCs by 10-50 times
The chip set will exceed 100 MIPS and 100
MFLOPS and will generate more than 100,000 polygons per second.
At 9.2 double-precision Linpack
MFLOPS and and SPECmark of 25.8, it offers unparalleled price performance in the UNIX server market.
From the POWERstation 320 to the POWERserver 950, computing performances range from 9.2 to 25.2
MFLOPS (29.5 to 56 MIPS), onboard RAM options go from 8MB to 512MB, and internal fixed-disk storage is from 160MB to nearly 12GB (gigabytes).
While it is routine today to find computer processors capable of computing hundreds of
Mflops to even Gflop performance on computational kernels, delivering sustained peak performance to solve the problems of large-scale application codes remains a challenge for hardware and software developers.
In both cases the performance is less than 1% of the 1100
Mflops which we can expect for Krylov subspace methods without preconditioning on the Fujitsu VPP300.