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fast memory copy code(2) mov ecx, 2048
shr ecx, 6
loopMemToL1:
prefetchnta 64[ESI] // Prefetch next loop, non-temporal
prefetchnta 96[ESI]
movq mm1, 0[ESI] // Read in source data
movq mm2, 8[ESI]
movq mm3, 16[ESI]
movq mm4, 24[ESI]
movq mm5, 32[ESI]
movq mm6, 40[ESI]
movq mm7, 48[ESI]
movq mm0, 56[ESI]
movq 0[EDI], mm1 // Store into L1
movq 8[EDI], mm2
movq 16[EDI], mm3
movq 24[EDI], mm4
movq 32[EDI], mm5
movq 40[EDI], mm6
movq 48[EDI], mm7
movq 56[EDI], mm0
add esi, 64
add edi, 64
dec ecx
jnz loopMemToL1
pop edi // Now copy from L1 to system memory
push esi
mov esi, tbuf
mov ecx, 2048
shr ecx, 6
loopL1ToMem:
movq mm1, 0[ESI] // Read in source data from L1
movq mm2, 8[ESI]
movq mm3, 16[ESI]
movq mm4, 24[ESI]
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