ORPS vs POR timings

[Gunther]

Jochen,

the results from CmpSi:

Code Select Expand


Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz (SSE4)

198     cycles for 100 * cmp esi
193     cycles for 100 * cmp si
193     cycles for 100 * cmp dx

193     cycles for 100 * cmp esi
198     cycles for 100 * cmp si
200     cycles for 100 * cmp dx

193     cycles for 100 * cmp esi
201     cycles for 100 * cmp si
191     cycles for 100 * cmp dx

4       bytes for cmp esi
5       bytes for cmp si
5       bytes for cmp dx


Some more to test?

Gunther

[dedndave]

Code Select Expand

Intel(R) Pentium(R) 4 CPU 3.00GHz (SSE3)

555     cycles for 100 * lea
586     cycles for 100 * add

579     cycles for 100 * lea
570     cycles for 100 * add

554     cycles for 100 * lea
558     cycles for 100 * add

[jj2007]

Thanks to everybody for your contribution to making MasmBasic the fastest 32-bit library on Earth ;-)

[Gunther]

Thanks to everybody for your contribution to making MasmBasic the fastest 32-bit library on Earth ;-)

Do not exaggerate like that.

Gunther