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| author | John Alsop <johnathan.alsop@amd.com> | 2017-04-20 11:26:39 -0400 |
|---|---|---|
| committer | John Alsop <johnathan.alsop@amd.com> | 2019-06-05 13:59:00 +0000 |
| commit | f5cf6d5f5ef8df0fedcba9d3cf3c16d76a6dceae (patch) | |
| tree | 57e09482a3257960d5b8008147f65ad200783ca7 /build_opts | |
| parent | 0c0cf48e3082ba41005b5d0f56d377e432b9283e (diff) | |
| download | gem5-f5cf6d5f5ef8df0fedcba9d3cf3c16d76a6dceae.tar.xz | |
mem-ruby: Enable set size increase
Add NUMBER_BITS_PER_SET environment variable to control
the size of the bitmask in Set.hh (default=64).
Necessary for configs which require >64 instances of a given
machine type. This can be set in the build_opts file, e.g.
by adding the following line:
NUMBER_BITS_PER_SET = <number>
Change-Id: I314a3cadca8ce975fcf4a60d9022494751688e88
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18968
Reviewed-by: Tiago Mück <tiago.muck@arm.com>
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Diffstat (limited to 'build_opts')
| -rw-r--r-- | build_opts/X86_MESI_Two_Level | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/build_opts/X86_MESI_Two_Level b/build_opts/X86_MESI_Two_Level index fc74d6f01..eba850b33 100644 --- a/build_opts/X86_MESI_Two_Level +++ b/build_opts/X86_MESI_Two_Level @@ -1,3 +1,4 @@ TARGET_ISA = 'x86' CPU_MODELS = 'TimingSimpleCPU,O3CPU,AtomicSimpleCPU' PROTOCOL = 'MESI_Two_Level' +NUMBER_BITS_PER_SET = '128' |