diff options
author | Nathan Binkert <binkertn@umich.edu> | 2007-03-06 11:13:43 -0800 |
---|---|---|
committer | Nathan Binkert <binkertn@umich.edu> | 2007-03-06 11:13:43 -0800 |
commit | d55b25cde6d2c072885a2c468d209fb18d6628e6 (patch) | |
tree | 391c4e66a69818a95037a5f2adccb2e8e0c84648 /src/sim/core.cc | |
parent | f800fddcea850822efee031b9b904280639da4c6 (diff) | |
download | gem5-d55b25cde6d2c072885a2c468d209fb18d6628e6.tar.xz |
Move all of the parameters of the Root SimObject so they are
directly configured by python. Move stuff from root.(cc|hh) to
core.(cc|hh) since it really belogs there now.
In the process, simplify how ticks are used in the python code.
--HG--
extra : convert_revision : cf82ee1ea20f9343924f30bacc2a38d4edee8df3
Diffstat (limited to 'src/sim/core.cc')
-rw-r--r-- | src/sim/core.cc | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/sim/core.cc b/src/sim/core.cc index 24cc33da2..c961e9eb8 100644 --- a/src/sim/core.cc +++ b/src/sim/core.cc @@ -34,15 +34,78 @@ #include "base/callback.hh" #include "base/output.hh" +#include "sim/core.hh" using namespace std; +Tick curTick = 0; + +namespace Clock { +/// The simulated frequency of curTick. (In ticks per second) +Tick Frequency; + +namespace Float { +double s; +double ms; +double us; +double ns; +double ps; + +double Hz; +double kHz; +double MHz; +double GHZ; +/* namespace Float */ } + +namespace Int { +Tick s; +Tick ms; +Tick us; +Tick ns; +Tick ps; +/* namespace Float */ } + +/* namespace Clock */ } + +void +setClockFrequency(Tick ticksPerSecond) +{ + using namespace Clock; + Frequency = ticksPerSecond; + Float::s = static_cast<double>(Frequency); + Float::ms = Float::s / 1.0e3; + Float::us = Float::s / 1.0e6; + Float::ns = Float::s / 1.0e9; + Float::ps = Float::s / 1.0e12; + + Float::Hz = 1.0 / Float::s; + Float::kHz = 1.0 / Float::ms; + Float::MHz = 1.0 / Float::us; + Float::GHZ = 1.0 / Float::ns; + + Int::s = Frequency; + Int::ms = Int::s / 1000; + Int::us = Int::ms / 1000; + Int::ns = Int::us / 1000; + Int::ps = Int::ns / 1000; + +} + void setOutputDir(const string &dir) { simout.setDirectory(dir); } +ostream *outputStream; +ostream *configStream; + +void +setOutputFile(const string &file) +{ + outputStream = simout.find(file); +} + /** * Queue of C++ callbacks to invoke on simulator exit. */ @@ -74,3 +137,4 @@ doExitCleanup() cout.flush(); } + |