mem-cache: AMPM Prefetcher fails when restoring from a checkpoint

The preriodic event triggers an assertion due to an incorrect tick value to
schedule when restoring from a checkpoint.

Change-Id: I9454dd0c97d5a098f8a409886e63f7a7e990947c
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17732
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>

mem-cache: Remove extra cache header from AMAP

The cache header was being included in the AMAP, although not
used, which resulted in slightly longer compilation time.

Change-Id: I3654bc719c6b5f558af116addae159301602a3cf
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17711
Reviewed-by: Javier Bueno Hedo <javier.bueno@metempsy.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>

mem-cache: Added the Slim AMPM Prefetcher

Reference:
Towards Bandwidth-Efficient Prefetching with Slim AMPM.
Young, V., & Krishna, A. (2015). The 2nd Data Prefetching Championship.

Slim AMPM is composed of two prefetchers, the DPCT and the AMPM (both already
in gem5).

Change-Id: I6e868faf216e3e75231cf181d59884ed6f0d382a
Reviewed-on: https://gem5-review.googlesource.com/c/16383
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>

mem-cache: Access Map Pattern Matching Prefetcher

Implementation of the Access Map Pattern Matching prefetcher
Based in the description of the following paper:
Access map pattern matching for high performance data cache prefetch.
Ishii, Y., Inaba, M., & Hiraki, K. (2011).
Journal of Instruction-Level Parallelism, 13, 1-24.

Change-Id: I0d4b7f7afc2ab4938bdd8755bfed26e26a28530c
Reviewed-on: https://gem5-review.googlesource.com/c/15096
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>