memguard: update shared variables before wake-up
New hrt, Xorg experiment
memguard: add notifier support
misc: deadline statistics
bench: matrix multiplication benchmark

O(N^3) version. generate 2.5GB/s cache misses (similar to latency -s)
data: default: separate llc, prefetch=yes
bench: add cpuhog
memguard: bugfix: idle notifier

idle notifier can be called in any intterupt or perhaps
cache maintenance traffic (it was true in the case of Cortex-A9)

Hence, starting a new period (excl5 mode) cause a problem as it may
be called many times in a short period of time.

This patch prevents any activities other than simply mask/unmask
the active_mask, which then later can be used by the overflow hander.
PhD defense setting
scripts: run & analyze reclaimshare experiments
Revise README. Add functions
scripts: store raw data on exp-hrt.sh
scripts on Xeon
script: all hw configurations at once
hrt: test all 4 hw
hrt: nmon log
hrt: fixed 8MB random access.
hrt: rmin=1200
200 -> 300
hrt: xeon scripts. all figures are in