C28x, I wish to copy fft.h and its code from FLASH to RAM

I was wondering if this work, so FFT.h in RAM process the FFT faster than in FLASH?

I have FFT.h and asm in FLASHB and transfer to M1RAM which in PAGE 0 (PROG)

I could use 

RAMFFT : LOAD = FLASHB,

RUN = RAMM1,

LOAD_START(_RamfuncsLoadStart),

LOAD_END(_RamfuncsLoadEnd),

RUN_START(_RamfuncsRunStart),

PAGE = 0

And then what next?

Would the ENPIPE=1 make a difference (flash pipeline), what the disadvantage/issue of using this?

Thanks

R. 

PS: Device F2808 and F28335 (later upgrade for better memory).