# Documentation Mapping DIS Stressmark Parameters to WSS

## Field
1 allocation in main()
f = 1st input param

sizeof(unsigned char) * f

## Matrix
6 allocations in main(), 7 allocations in biConjugateGradient()

*Allocations in main()*
dim = 2nd input param
numberNonzero = 3nd input param

sizeof(double) * (dim^2+3dim+numberNonzero) + sizeof(int) * (2dim+1+numberNonzero)

*Allocations in biConjugateGradient()*
sizeof(double) * 7dim

## Neighborhood
1 allocation in createImage, 2 allocations in neighborhoodCalculation

*Allocations in createImage()*
dimension = 3rd input param

sizeof(short int) * dimension^2

*Allocations in neighborhoodCalculation()*
bitDepth = 2nd param

sizeof(int) * (2^(bitDepth + 1) - 1)

## Pointer
n = 5th input param
f = 1st input param

sizeof(unsigned int) * 4n + sizeof(int) * f

## Transitive
n = 1st input param

sizeof(unsigned int) * 2n^2

## Update
f = 1st input param

sizeof(int) * f

## Testplan
*Problem!* Larger WSS = more computations
Use testcase #1 for non-specified parameters
Below math computed for x86_64
- Test WSS at powers of 2: 16 KiB, 32, 64, 128, 256, 512, 1MiB, 2, 4, 8, 16, 32
- For each WSS, measure cache allocation of 0, 1, 2, 4, 8, 16

### Field
Just vary first param

f = WSS

### Matrix
0.3 - 16% number nonzero
- Fixed at 8%
Just vary dim (matrix size)

sizeof(double) * (dim^2+10dim+numberNonzero) + sizeof(int) * (2dim+1+numberNonzero) = WSS


### Neighborhood
8 or 15 bit depth
- Fix at 12?
Just vary dim (image size)

### Pointer
10 for n
Just vary f

### Transitive
Just vary n

### Update
Just vary f