Parallel programming with Opencl ?

[ag123]

i did some rather naive / cruide matrix multiplication tests linked here

Hello world

i did a little naive benchmarking comparing this kernel vs java: Matrix size: 10 OpenCL: Flops:1,900 Dur:518,227 nsecs GFlops :0.004 Java: Flops:1,900 Dur:5,217,628 nsecs GFlops :0 Speedup : 10.068 times ----------------------- Matrix size: 100 OpenCL: Flops:1,990,000 Dur:340,564 nsecs GFlops :5.843 Java: Flops:1,990,000 Dur:59,498,475 nsecs GFlops :0.033 Speedup : 174.706 times ------------ Matrix size: 1000 OpenCL: Flops:1,999,000,000 Dur:72,972,074 nsecs GFlops :27.394 Java: Flops:1,999,00…