XProfan

Window Title "Spatprodukt zweier Randwert-Vektoren on a Matrix, with X4-ASM"
Window Style 24:Cls:set("AsmMode",0)
'--------------------------
Var Asize& = 20
Var Bsize& = 4' ... Examples
'{--------------------------
print "\n Spatprodukt zweier Randwert-Vektoren | . __ with the Dimensionen ";
print stature$("#,##0",Asize&);"And ";stature$("#,##0",Bsize&)
declare i&,j&,err&,tmp&,tm&
tmp&=&gettickcount
declare a![Asize&-1],b![Bsize&-1],c![Asize&-1,Bsize&-1]
tmp&=&gettickcount-tmp&
Print "\n Vektoren and Spat declared in ";tmp&;" ms."
'}
'{
print "\n values allocated in ... ";:Randomize
tmp&=&gettickcount
a![]=&index+1' rnd() ' 2e10
b![]=10*&index'rnd(100)  ' rnd() ' -1.1e10
tmp&=&gettickcount-tmp&
print tmp&; " ms."
'}
'{asmSPATPRODfloat
ASM "aSPATPRODf",5'addr(a![0]),sizeof(a![]),addr(b![0]),sizeof(b![]),addr(c![0,0])
'errors intercepting
mov edi,par2:cmp edi,501:jge err1
mov edi,par4:cmp edi,501:jge err1
'Init
mov eax,par1'vec->a_ram
mov ebx,par3'vec->b_ram
mov ecx,par5'vec->c_ram
mov edx,0'i->a
mov esi,0'j->b
FINIT
MAINLOOP:
FLD qword ptr [eax]
FLD qword ptr [ebx]
FMUL
FSTP qword ptr [ecx]
'nextrow:
inc edx
cmp edx,par2'if row = size_a
apiece prepnextcol
add eax,8
add ecx,8
jmp MAINLOOP
prepnextcol:
inc esi'nextcol
cmp esi,par4'if col=size_b
apiece noerr'then end
mov edx,0
mov eax,par1'else resetvec_a
add ebx,8'next vec_b
add ecx,8'incr vec_c
jmp MAINLOOP
'Fehlertabelle
err1:
mov eax,$FFFFFFFF
jmp ready
noerr:
mov eax,0
ready:
ENDASM
tm&=&gettickcount
err&=aSPATPRODf( addr(a![0]),sizeof(a![]), addr(b![0]),sizeof(b![]), addr(c![0,0]) )
tm&=&gettickcount-tm&
'}
'{ Ausgabeteil

if err&

    font 2:print "\n *** Error ";err&;": vector To big! ***":font 0

else

    set("decimals",14):set("numwidth",18)
    font 2:print "\n\n Result errechnet in ";tm&;" ms."
    waitinput 5000
    print "\n Spatmatrix:\n":font 0

    whileloop 0,Asize&-1:i&=&Loop

        whileloop 0,Bsize&-1:j&=&Loop

            print c![i&,j&],
            endwhile:print
            endwhile:print "\n---":beep

        endif

        waitinput
        end
        '}