New answers tagged memory
5
This is the actual data, everything else is derived from it:
{T, W, H} = {1000, 100, 100};
matT = RandomReal[10, {T + 1, 2 T + 1}];
data = RandomReal[10, {W, H}];
u = RandomReal[{0, 1}, T + 1];
v = Table[RandomComplex[n + n I], {n, -T, T}];
That is how you compute the result:
matX = TensorProduct[u, data];
matY = TensorProduct[v, data];
result = Total[...
3
Why feel when you can measure?
I usually approach this problem through a Do[] loop. I also have the function MemorySummary[] defined as
MemorySummary[]:=Print["Memory currently in use : ",MemoryInUse[]/1024.^2, "Mb, Maximum memory used in session : ",MaxMemoryUsed[]/1024.^2, "Mb"]
One suggestion would be to preallocate your allData array. You know its ...
9
Please report this as a bug. A minimal example:
Quiet @ Remove["System`Dump`rep$*"];
Quiet @ Remove["System`Dump`rules$*"];
Quiet @ Remove["IPOPTLink`Private`monitor$*"];
if=NDSolveValue[{f'[x]==-2x+19,f[0]==4},f,{x,5,10}];
FindMaximum[{if[x], 5<x<10}, {x, 8}];
ToExpression[Names["System`Dump`rep$*"][[-1]], InputForm, DownValues]//Short
...
Top 50 recent answers are included
