Searched hist:31 (Results 151 - 175 of 1011) sorted by relevance

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/gem5/src/mem/cache/compressors/
H A DCompressors.pydiff 14089:fe1e5813d62c Wed May 30 08:31:00 EDT 2018 Daniel R. Carvalho <odanrc@yahoo.com.br> mem-cache: Create CPack compressor

Implementation of C-Pack, as described in "C-Pack: A High-
Performance Microprocessor Cache Compression Algorithm".

C-Pack uses pattern matching schemes to detect and compress
frequently appearing data patterns. As in the original paper,
it divides the input in 32-bit words, and uses 6 patterns to
match with its dictionary.

For the patterns, each letter represents a byte: Z is a null
byte, M is a dictionary match, X is a new value. The patterns
are ZZZZ, XXXX, MMMM, MMXX, ZZZX, MMMX.

Change-Id: I2efc9db2c862620dcc1155300e39be558f9017e0
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/11105
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
H A DSConscriptdiff 14089:fe1e5813d62c Wed May 30 08:31:00 EDT 2018 Daniel R. Carvalho <odanrc@yahoo.com.br> mem-cache: Create CPack compressor

Implementation of C-Pack, as described in "C-Pack: A High-
Performance Microprocessor Cache Compression Algorithm".

C-Pack uses pattern matching schemes to detect and compress
frequently appearing data patterns. As in the original paper,
it divides the input in 32-bit words, and uses 6 patterns to
match with its dictionary.

For the patterns, each letter represents a byte: Z is a null
byte, M is a dictionary match, X is a new value. The patterns
are ZZZZ, XXXX, MMMM, MMXX, ZZZX, MMMX.

Change-Id: I2efc9db2c862620dcc1155300e39be558f9017e0
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/11105
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
/gem5/src/mem/cache/tags/
H A Dsector_blk.cc13224:1e74ea6ffe51 Thu Oct 11 08:31:00 EDT 2018 Daniel R. Carvalho <odanrc@yahoo.com.br> mem-cache: Move sector_blks to tags folder

Move sector_blks.hh and sector_blks.cc to the tags folder,
as its usage scope is restricted to the tags, and caches
should not be aware of them.

Change-Id: Ia7a71f51ec251d827872daf108c87da543a0ba57
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/13417
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>
/gem5/src/dev/arm/
H A Dsmmu_v3.hhdiff 14252:1659a606447f Fri Sep 06 19:31:00 EDT 2019 Gabe Black <gabeblack@google.com> dev: Scrub out some lingering uses of MemObject.

MemObject doesn't do anything any more, and is basically just an alias
for ClockedObject.

Change-Id: Ic0e1658609e4e1d7f4b829fbc421f222e4869dee
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20719
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
/gem5/src/learning_gem5/part2/
H A DSimpleMemobj.pydiff 14252:1659a606447f Fri Sep 06 19:31:00 EDT 2019 Gabe Black <gabeblack@google.com> dev: Scrub out some lingering uses of MemObject.

MemObject doesn't do anything any more, and is basically just an alias
for ClockedObject.

Change-Id: Ic0e1658609e4e1d7f4b829fbc421f222e4869dee
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/20719
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
/gem5/tests/quick/fs/10.linux-boot/ref/x86/linux/pc-simple-timing/
H A Dsimoutdiff 10639:469cf1ea40f5 Wed Jan 07 03:31:00 EST 2015 Gabe Black <gabeblack@google.com> stats: x86: Update stats for the CPUID change.
diff 9924:31ef410b6843 Wed Oct 16 10:44:00 EDT 2013 Steve Reinhardt <steve.reinhardt@amd.com> test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.
diff 9125:65423863d963 Sun Jul 22 21:31:00 EDT 2012 Nilay Vaish <nilay@cs.wisc.edu> Regression: Update stats due to changes to x86 cpuid instruction
H A Dconfig.inidiff 10639:469cf1ea40f5 Wed Jan 07 03:31:00 EST 2015 Gabe Black <gabeblack@google.com> stats: x86: Update stats for the CPUID change.
diff 9924:31ef410b6843 Wed Oct 16 10:44:00 EDT 2013 Steve Reinhardt <steve.reinhardt@amd.com> test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.
diff 9125:65423863d963 Sun Jul 22 21:31:00 EDT 2012 Nilay Vaish <nilay@cs.wisc.edu> Regression: Update stats due to changes to x86 cpuid instruction
/gem5/tests/quick/fs/10.linux-boot/ref/x86/linux/pc-simple-atomic/
H A Dsimoutdiff 10639:469cf1ea40f5 Wed Jan 07 03:31:00 EST 2015 Gabe Black <gabeblack@google.com> stats: x86: Update stats for the CPUID change.
diff 9924:31ef410b6843 Wed Oct 16 10:44:00 EDT 2013 Steve Reinhardt <steve.reinhardt@amd.com> test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.
diff 9125:65423863d963 Sun Jul 22 21:31:00 EDT 2012 Nilay Vaish <nilay@cs.wisc.edu> Regression: Update stats due to changes to x86 cpuid instruction
H A Dconfig.inidiff 10639:469cf1ea40f5 Wed Jan 07 03:31:00 EST 2015 Gabe Black <gabeblack@google.com> stats: x86: Update stats for the CPUID change.
diff 9924:31ef410b6843 Wed Oct 16 10:44:00 EDT 2013 Steve Reinhardt <steve.reinhardt@amd.com> test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.
diff 9125:65423863d963 Sun Jul 22 21:31:00 EDT 2012 Nilay Vaish <nilay@cs.wisc.edu> Regression: Update stats due to changes to x86 cpuid instruction
/gem5/src/arch/arm/isa/insts/
H A Dm5ops.isadiff 8734:79592b2b1d55 Tue Jan 31 10:46:00 EST 2012 Dam Sunwoo <dam.sunwoo@arm.com> util: implements "writefile" gem5 op to export file from guest to host filesystem

Usage: m5 writefile <filename>

File will be created in the gem5 output folder with the identical filename.
Implementation is largely based on the existing "readfile" functionality.
Currently does not support exporting of folders.
diff 8733:64a7bf8fa56c Tue Jan 31 10:46:00 EST 2012 Geoffrey Blake <geoffrey.blake@arm.com> CheckerCPU: Re-factor CheckerCPU to be compatible with current gem5

Brings the CheckerCPU back to life to allow FS and SE checking of the
O3CPU. These changes have only been tested with the ARM ISA. Other
ISAs potentially require modification.
diff 8607:5fb918115c07 Mon Oct 31 04:09:00 EDT 2011 Gabe Black <gblack@eecs.umich.edu> GCC: Get everything working with gcc 4.6.1.

And by "everything" I mean all the quick regressions.
/gem5/tests/long/fs/10.linux-boot/ref/arm/linux/realview64-o3-dual/
H A Dstats.txtdiff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 11353:31c5786945b4 Wed Feb 24 04:16:00 EST 2016 Andreas Hansson <andreas.hansson@arm.com> stats: Update stats to reflect forwarding of InvalidateReq
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/fs/10.linux-boot/ref/arm/linux/realview64-minor-dual/
H A Dstats.txtdiff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 11353:31c5786945b4 Wed Feb 24 04:16:00 EST 2016 Andreas Hansson <andreas.hansson@arm.com> stats: Update stats to reflect forwarding of InvalidateReq
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/fs/10.linux-boot/ref/arm/linux/realview64-o3/
H A Dstats.txtdiff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 11353:31c5786945b4 Wed Feb 24 04:16:00 EST 2016 Andreas Hansson <andreas.hansson@arm.com> stats: Update stats to reflect forwarding of InvalidateReq
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/fs/10.linux-boot/ref/arm/linux/realview64-minor/
H A Dstats.txtdiff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 11353:31c5786945b4 Wed Feb 24 04:16:00 EST 2016 Andreas Hansson <andreas.hansson@arm.com> stats: Update stats to reflect forwarding of InvalidateReq
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/10.mcf/ref/arm/linux/minor-timing/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/20.parser/ref/arm/linux/minor-timing/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/30.eon/ref/arm/linux/minor-timing/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/20.parser/ref/x86/linux/simple-atomic/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 9924:31ef410b6843 Wed Oct 16 10:44:00 EDT 2013 Steve Reinhardt <steve.reinhardt@amd.com> test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.
/gem5/tests/long/se/30.eon/ref/arm/linux/simple-atomic/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/40.perlbmk/ref/arm/linux/minor-timing/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/40.perlbmk/ref/arm/linux/simple-atomic/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/60.bzip2/ref/arm/linux/minor-timing/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/60.bzip2/ref/arm/linux/simple-atomic/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/70.twolf/ref/arm/linux/minor-timing/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 10628:c9b7e0c69f88 Tue Dec 23 09:31:00 EST 2014 Andreas Hansson <andreas.hansson@arm.com> stats: Bump stats for decoder, TLB, prefetcher and DRAM changes

Changes due to speculative execution of an unaligned PC, introduction
of TLB stats, changes and re-work of the prefetcher, and the
introduction of rank-wise refresh in the DRAM controller.
/gem5/tests/long/se/60.bzip2/ref/x86/linux/simple-atomic/
H A Dstats.txtdiff 11507:be6065c1d8d2 Tue May 31 11:55:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update and fix e273e86a873d
diff 11502:e273e86a873d Tue May 31 06:07:00 EDT 2016 Curtis Dunham <Curtis.Dunham@arm.com> stats: update for snoop filter tweak
diff 9924:31ef410b6843 Wed Oct 16 10:44:00 EDT 2013 Steve Reinhardt <steve.reinhardt@amd.com> test: update stats

Update stats for recent changes. Mostly minor changes
in register access stats due to addition of new cc
register type and slightly different (and more accurate)
classification of int vs. fp register accesses.

Completed in 140 milliseconds

1234567891011>>