Thank you for you answer. If I understand correctly, the highlighted GeForce GTX 770M in the GPUBench report is the speed-up from my own GPU and the main host is my CPU against the CPU used for the pre-stored data?
Im still not clear on what the results are telling me. Perhaps the report could include a bit more explanation?
Im finding that my computer (host pc) is considerably slower than the exact same card (Nvidia GTX 770M) in the pre-stored data. Are there any recommendations that may improve this? ny recommended reading?
Thank you very much for your submission. In your example the magnitude of the gradient and trigradient seem to differ. Presumably, it is due to vector scaling. Could you elaborate on this? Accurate scaling is essential of course.
Thank you very much for your last help.
May I have a further question about algorithm?
Regarding Trust-Region-Reflective algorithm, minimization for example, basically its four steps are repeated until convergence.
How about the relationship between this convergence and TolFun or TolX?
Thank you again!
Some problem with latest version R2014a:
Maximum recursion limit of 500 reached. Use set(0,'RecursionLimit',N) to change the limit. Be aware that exceeding your
available stack space can crash MATLAB and/or your computer.
Error in gpuBenchApp
08 Mar 2014
Interpolates (& extrapolates) NaN elements in a 2d array.