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2014-08-14gpu-cache revision #3. Now adding in function pointers for l1/l2 cache ↵Tayler Hetherington
access functions. Removes the multiple long flaky branches in the access functions (caused by multiple config options) and replaces them with a single function that is set in the constructor to reflect the current configuration. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14198]
2014-08-14-change TeslaC2050 default configuration to PTXAhmed El-Shafiey
-make the correlation script fails when the correlation number or the average absolute error get worse by > 3% -print a *.csv used by Jenkins to draw plots for the correlation and average absolute error with the changelist number [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14141]
2014-08-14Rename/move file(s)Ahmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14127]
2014-08-14Revision #2 of modifying the cache hierarchy.Tayler Hetherington
Separated the L1 and L2 cache access() implementations. Removed PRIVATE/SHARED cache scope configurations. Added WRITE_EVICT cache write policy. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14109]
2014-08-14Updating CHANGES to reflect the changes in changelist 14081Tayler Hetherington
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14098]
2014-08-14Adding/updating comments for classes/functions on the recent changes ↵Tayler Hetherington
(Doxygen notation). Removing some error checking /debugging code [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14091]
2014-08-14Moved the majority of function definitions (greater than one line) from ↵Tayler Hetherington
gpu-cache.h to gpu-cache.cc for mshr_table, baseline/read_only/data/texture_caches [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14090]
2014-08-14Same issue with Quadro and Tesla configuration file ("," -> ":")Tayler Hetherington
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14083]
2014-08-14Forgot to change one of the "," to ":" in GTX480 configuration file - ↵Tayler Hetherington
Caused Jenkins build to fail [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14082]
2014-08-14Modified the cache hierarchy, reorganized code to eliminate code ↵Tayler Hetherington
replication, implemented write allocate / write back policies in L2 cache, added configurable parameters in gpgpusim.config ("W" = Write Allocate, "N" = No write allocate -> "P" = Private, "S" = shared), modified the cache configuration lines to always be separated by ":" instead of ":" and ",", and modified L1 and L2 data cache to be "Write Back" caches instead of "Read Only". Still need to implement Ahmed's sectored cache implementation. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14081]
2014-08-14Minor refactoring for the SIMT Stack implementation and fixing some indentationWilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14067]
2014-08-14Fixed up my changes to CHANGES file. Added more details.Jimmy Kwa
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14003]
2014-08-14Updating CHANGES file to reflect changes I made in CL14001.Jimmy Kwa
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14002]
2014-08-14Several changes to ptxplus towards getting the sphyraena benchmark to work. ↵Jimmy Kwa
Add .false modifier to cuobjdump_to_ptxplus. It isn't supported in gpgpusim yet since we don't know what it does. Fixed most of the issues with global (const14) variable not being declared properly. Added "BRX" instruction to cuobjdump_to_ptxplus and some support for it in gpgpusim. There are other issues with it that still need to be worked out. Added support for translating IADD.CARRY sass instruction into ptxplus addp instructions. Fixed a bug with generating ".half" modifiers on instructions so the ptxplus instruction addresses should match sass addresses now. Separated ssy instructions from nop. However, they are still simulated as nop in gpgpusim. Sometime cuobjdump generate a blank link that takes up an address slot. This was changed to a nop. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14001]
2014-08-14Fixing regression failure: vote.all was broken by vote.ballet implementation.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13996]
2014-08-14Added implementation of vote.ballot (passing directed test). Added popc ↵Wilson Fung
(not tested). Reducing number of iterations for radixSortThrust for regression. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13993]
2014-08-14Fixing texture fetching for 1D texture with non-normalized coordinates: ↵Wilson Fung
Adding support for the floating point input coordinate, and handling of out-of-bound coordinates. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13959]
2014-08-14Fixing multi-element texel access. Now texture with RGBA components are ↵Wilson Fung
read properly. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13949]
2014-08-14Fixing the round-robin block distribution among SIMT core clusters in ↵Wilson Fung
gpgpu_sim::issue_block2core() (Bug 19 External). [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13942]
2014-08-14Adding support for cudaReadModeNormalizedFloat (a texture read mode). See ↵Wilson Fung
bug 18 (external) for detail. The blocked SDK benchmarks are still not working due to mismatch of texture element layout in memory between real GPU and GPGPU-Sim. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13933]
2014-08-14Fixed incorrect counting of predicated instruction. (Bug #15 external)Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13918]
2014-08-14Fix compilation error with CUDA 2.3.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13868]
2014-08-14Allowing cuobjdump on the executable to return error when experimental ↵Wilson Fung
library support is enabled. This fixes the crash for applications that exclusively use kernels from CUDA libraries and do not contain kernels in their own executables. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13867]
2014-08-14Extending ptx.y to ignore the .minnctapersm directive (at least it will not ↵Wilson Fung
crash the simulator for now). [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13841]
2014-08-14Fixing bad memory references in opencl based on some disconnect between what ↵Tim Rogers
the nvidia opencl wraper expects and what our opencl_runtime_api provides. This was causing us to print grabage in the dumped ptx files generated by calls to oclPtxLog and valgrind complains about it. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13837]
2014-08-14Adding single element vector operands to support tex.1d instructions in CUDA ↵Wilson Fung
4.1 and later. KMN-FT should pass with this changelist. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13833]
2014-08-14Two memory errors reported by the valgrind buildTim Rogers
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13819]
2014-08-14Fixing the case where cuobjdump is not used for on demand loading of binariesAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13795]
2014-08-14Fixing build fail on JenkinsAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13794]
2014-08-14On demand loading of fatbinsAndrew M. B. Boktor
Experimental library support (diff abstract_hardware_model.cc) (currently broken because of undocumented cudaGetExportTable function in the cuda rt api) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13793]
2014-08-14Fixing the updated PTX parser for texture instructions. Created a new state ↵Wilson Fung
for function declaration, which is terminated with LEFT_BRACE "{" to return to INITIAL state. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13790]
2014-08-14 Integration from TM-311 branch.Wilson Fung
- Updated PTX parser to support CUDA 4.1 and 4.2. - Revised fatbin workaround to a more robust version (with comments explaining it). - Added print_simulation_time() in gpgpu_sim_thread_concurrent(). [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13789]
2014-08-14add LIB-FT to (rodinia-ft) ans add it to rodinia-ft regression test, we have ↵Ahmed El-Shafiey
to decide whether to add another folder for ispass-ft or add all functionally tested benchmarks together ? -forgot to integrate some part last time [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13766]
2014-08-14Fixing bugs 169, 170, 171Ahmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13761]
2014-08-14Extended andrew's fatbin hack to support CUDA 4.1 and 4.2 as well.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13744]
2014-08-14Fixing the build for CL 13728 for older gccAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13730]
2014-08-14Adding a less brittle support for associating the fatbins to sections in the ↵Andrew M. B. Boktor
output of cuobjdump This is how to get to the filename given a fatCubin void* void * s1 = *((void**)(fatCubin+8)); void * s2 = (s1+72); char * filename = (char *)s2; [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13728]
2014-08-14Integration from tm-311 branch. Adding support for atomic operation with ↵Wilson Fung
generic memory space. Also adding a define to allow support for OpenCL 1.0 commands that are deprecated in OpenCL 1.1. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13722]
2014-08-14update version name in CHANGESTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13707]
2014-08-14Fixing bug #7 on gpgpu-sim.orgAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13705]
2014-08-14Fixing compile error on my machineAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13703]
2014-08-14Back out changelist 13683Andrew M. B. Boktor
There is a problem with the linkage on my machine. Before this changelist the code didn't build on my machine. After it it builds but fails to run due to missing dynamic linkage. And obviously it breaks the jenkins build. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13684]
2014-08-14Removing compiler warningsAndrew M. B. Boktor
Fixing failed compilation due to double definition of parsing functions [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13683]
2014-08-14Some Errors reported by valgrindTim Rogers
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13595]
2014-08-14 Fixing the debug buildTim Rogers
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13594]
2014-08-14testing submission policy checking script; enable CUDA 4.2 for testingTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13576]
2014-08-14Fixing Tor's clean up. Seems like we have 2 version string kicking around ↵Tim Rogers
One that looks like "3010" cause we have to use this value in a C macro. And one that looks like "3.1" cause that makes more sense as a stand alone string. Removing the reference to "3.1" in the simulator code build since it just make things confusing. The benchmarks still use the "3.1" style string but these two flows are reasonably seperate. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13574]
2014-08-14cleaning Tim's edits up so can work on MacOS and avoid duplicating effort ↵Tor Aamodt
done by version_detection.mk [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13573]
2014-08-14Setting the path earlier so nvcc is the right version when we fill in the ↵Tim Rogers
build env vars. This is useful if you are building one version of the sdk, change your CUDA_INSTALL_PATH then source setup_environment again. Now things will be properly setup for the latter SDK after your source [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13572]
2014-08-14Putting GPGPU-sim into nvcc version specific build and lib folders.Tim Rogers
Also changing the cuobjdump_to_ptxplus build to into the build directory instead of inline with the src [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13567]
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