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2014-08-14Clean up the unordered_map fallback support.Wilson Fung
- Now there is only one macro for all use of unordered_map in the code. - Moving all instances of gcc/cuda version detection into a single file. - Adding a warning when the fallback is triggered. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13542]
2014-08-14Fixed gcc-4.3 warning related to SIMT stack in CL13519Inderpreet Singh
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13535]
2014-08-14now really version 3.1.1Tor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13521]
2014-08-143.1.1 releaseTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13520]
2014-08-14SIMT stack is now implementated as a stack to allow arbitrary recursion depthInderpreet Singh
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13519]
2014-08-14Correct typosTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13511]
2014-08-14More beginner instructionsTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13510]
2014-08-14additional checking for setup_environment...Tor Aamodt
attempting to get GPGPU-Sim to run on MacOSX again (no joy) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13509]
2014-08-14even prettier printing of reconvergence pc'sTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13455]
2014-08-14Ptxplus fix for recrusive call handling in SIMT stack (CL13410).Inderpreet Singh
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13435]
2014-08-14Fixing an error reported by valgrind.Tim Rogers
Is really harmless since you can call delete on primatives allocated with new[] without consequence (all delete [] does is ensure that the destructors will be called) Still, it is always good practice to de-allocate anything allocated with new[] with delete[] - just in case the type allocated changes and the person that changes it forgets to update the de-allocation. Really, this little array should be on the stack... [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13414]
2014-08-14Copied in Arun's SIMT stack fix for recursive calls (CL8574)Inderpreet Singh
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13410]
2014-08-14- print out instructions at branch divergence/reconvergence points (more ↵Tor Aamodt
informative) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13399]
2014-08-14Changes to get the regression running:Tim Rogers
Removed the dependency on specifying the interconnect in the sweep file. Changed the extension on the icnt files to icnt instead of txt. Now we just copy any icnt file in the same directory as the config file [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13384]
2014-08-14Fix for bug 9: Now querying the state of the pdom stack in call_imp and ↵Ayub Gubran
callp_imp using a core_t function, thus moving the querying function into the abstract model of the core instead of shader_core_ctx which represents the performance mode. This code simplify the querying and also avoid the unnecessary calling hierarchy that was used. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13375]
2014-08-14Fix for bug #154-internal and #8-externalAndrew M. B. Boktor
Adding support for double destination to mad instruction Fixing broken madp instruction Adding a patch to cuobjdump_to_ptxplus to work around the C3 problem (Documented in bug #154 internal). [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13349]
2014-08-14Adding the madp instruction, which does multiply add with carry-in. Still ↵Wilson Fung
need to modify carry and overflow flags. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13317]
2014-08-14Forgot to add the Makefile.makedepend rule in the opencl makefileAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13293]
2014-08-14Now makedepend doesn't have to interfere with our commits anymore.Andrew M. B. Boktor
makedepend generates the dependencies in Makefile.makedepend that is generated dynamically and cleaned with "make clean" Next step is to use gcc's "-M" option and get rid of makedepend altogether. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13292]
2014-08-14Adding a two level scheduler as described in the ISCA 2012 tutorialAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13261]
2014-08-14Fixing one of the problems discovered for bug 154 (internal).Wilson Fung
- Output of 16-bit integer multiplication (IMUL.U16) writes to the entire 32-bit register if a full register (i.e. not half register such as R1L) is specified as the destination. Before, it was only storing the lower 16-bit of the product into the full register. - Modified function header to declare at least 4 predicates in cuobjdump_to_ptxplus. This will mask out the problem with the predicate registers used before initialized. - Modified register value print out: now unsigned integers display their decimal values as well. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13246]
2014-08-14spell checkTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13235]
2014-08-14removed ambiguous stuffTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13234]
2014-08-14Updating the TeslaC2050 config to use the proper GDDR5 frequency and to ↵Wilson Fung
support the right number of threads. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13227]
2014-08-14-Change Fermi configuration folder name to GTX480Ahmed El-Shafiey
-Adding TeslaC2050 configuration: this configuration was initially integrated in the power branch from fermi-boktor branch to get IPC correlation with the Tesla card on Inder pc (pc-12). The IPC correlation data on the public wiki uses this configuration. The latest update for dram GDDR5 configuration Wilson added is also integrated. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13225]
2014-08-14test 2Tor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13222]
2014-08-14Updates to changesTim Rogers
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13220]
2014-08-14Fixing a bug in the opencl prebuilt ptx flow.Tim Rogers
If a kernel made modidifcations to the .cl code at runtime (like changed the block size or some other constants) then recompiled itself the saved_embedded_ptx would just get overwritten. Same on using the prebuilt ptx file - I always wanted to load the same ptx file even though there should have been more than one. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13217]
2014-08-14Fixed DRAM performance statistics to display information for more than 4 banks.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13139]
2014-08-14Fixed GDDR5 parameters in Fermi config:Wilson Fung
- Increased burst length to 8 and changed address mapping to reflect 16 banks as suggested by Jungrae. - Decreased the DRAM clock to 924MHz from 1848MHz. - Corrected CAS Latency and Write Latency in the timing constraints. - Added a new option 'dram_data_command_freq_ratio' to configure the frequency ratio between the DRAM data bus and command bus. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13138]
2014-08-14updating CHANGES for CL13092 and CL13093Andrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13094]
2014-08-14Fixing a condition mistake it the previous commitAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13093]
2014-08-14Using std::string instead of char*Andrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13092]
2014-08-14testing fermi/distribution submit policyTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13091]
2014-08-14testing submit that *should* fail because I have not p4 edited versionTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13090]
2014-08-14Upated CHANGES to include description to bug 168 (internal).Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13089]
2014-08-14Attempting to simplify instructions for average user. Also mentioning need ↵Tor Aamodt
to set CUDA_INSTALL_PATH in README (seems we do not make that explicit enough) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13086]
2014-08-14move check for nvcc after we set PATHTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13085]
2014-08-14make sure CUDA_INSTALL_PATH points to a valid directory and that "which" can ↵Tor Aamodt
find nvcc [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13084]
2014-08-14Fix for bug 168 (internal). The overall average memory latency should now ↵Wilson Fung
be reporting the actual overall, instead of the average of just the final sampling window for AerialVision. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13045]
2014-08-14minor update to READMETor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12906]
2014-08-14- Update README file to be slightly more user friendly (i.e., try not to ↵Tor Aamodt
imply user should bugger off and stop asking developer for help) - Remove ridiculously long and cryptic comment from setup_environment. Most people will use CUDA_INSTALL_PATH. - Remove decuda targets from Makefile - Add check to Makefile to insist that setup_environment was run first - Add version file (eliminate redundancy) and remove version strings from src/cuda-sim/cuda-sim.cc [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12874]
2014-08-14- adding clearer documentation to setup_environmentTor Aamodt
- removing an assert that gets triggered when using CUDA 4.2 [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12865]
2014-08-14do NOT let setup_environment quietly return if CUDA Toolkit not foundTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12863]
2014-08-14adding pointer to bugs databaseTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12853]
2014-08-14Updating CHANGES with my latest commitsAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12836]
2014-08-14updating change logTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12835]
2014-08-14updating version number string to 3.1.0+edits to indicate further edits past ↵Tor Aamodt
last stable release (i.e., this is a "development" branch) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12830]
2014-08-14Removing stringList and replacing it with std::listAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12799]
2014-08-14Again fixing abs. The result should be a u32 for an I2I instruction. Using ↵Andrew M. B. Boktor
the detault. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12784]
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