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2014-08-14Removing legacy code : get_access_statsTayler Hetherington
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 15118]
2014-08-14Now even the power model log will have kernel names printed out.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 15110]
2014-08-14Added kernel name and launch uids to the stat printout to simplify ↵Wilson Fung
per-kernel stat binning. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 15109]
2014-08-14fixing bug 36 + put a mistakenly missing texture misses power scalingAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 15105]
2014-08-14fixing bug 34 externalAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 15055]
2014-08-14Fixing a GPUWattch bug where the cache statistics weren't updated if there ↵Tayler Hetherington
are stalls in the memory pipelines (Only a problem for cycle-by-cycle analysis). [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14928]
2014-08-14cast the duty cycle to floatAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14888]
2014-08-14fixing a bug in the latest submissionAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14887]
2014-08-14-modifying the coefficients parsing code to be more readable, also modifies ↵Ahmed El-Shafiey
how it is set in the XML configuration file This code modification avoids use of the string::assign function that seems to causing memory problems [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14886]
2014-08-14fix a typo in the last submissionAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14876]
2014-08-14-remove unclear commentAhmed El-Shafiey
-fix the power model stats to match the performance model [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14875]
2014-08-14cleaing the writeback from unnecessary if/else (should be cleaned with CL14828)Ahmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14867]
2014-08-141- it seems like using #ifdef within a class definition confuses valgrind, ↵Ahmed El-Shafiey
replaced this with defining an empty class if #GPGPUSIM_POWER_MODEL is not defined. 2- fixing the makefile to make it actually compiles if the #GPGPUSIM_POWER_MODEL is not defined. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14858]
2014-08-14fixing more bugs in interconnect stats, simt_to_mem related stats were ↵Ahmed El-Shafiey
wrongly allocated and not initialized [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14856]
2014-08-14parsing the XML file only if the power simulator is enabled -- this bug was ↵Ahmed El-Shafiey
introduced from the prervious changelist [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14853]
2014-08-14fixig more valgrind errors in CACTI due to uinitialized variables + fixing a ↵Ahmed El-Shafiey
bug in the interconect stats (initializing the n_mem_to_simt metric to zero) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14843]
2014-08-14fixing some valgrind erros by initializing uninitialized values in CACTIAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14839]
2014-08-14cleaning the duty_cycle_stats collection code in the writeback stageAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14828]
2014-08-14Changing mcpat.xml->gpuwattch_gtx480.xml in configs/GTX480.Tayler Hetherington
Adding -gpuwattch_xml_file gpuwattch_gtx480.xml to configs/GTX480/gpgpusim.config. Default changed from mcpat.xml -> gpuwattch.xml. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14808]
2014-08-14Renaming src/mcpat -> src/gpuwattchTayler Hetherington
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14798]
2014-08-14Fix for bug 30 (external).Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14789]
2014-08-14MergingAhmed El-Shafiey
//depot/gpgpu_sim_research/fermi_power/... to //depot/gpgpu_sim_research/fermi/... [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14777]
2014-08-14fixing a bug that cause the thread_fence benchmark fails (excluding an ↵Ahmed El-Shafiey
opcode that does not have operands "mem_bar" from checking its operands types) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14738]
2014-08-14fixing a segfault problem for Quadro config with interconnect statsAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14737]
2014-08-14adding the scaling to the total instruction as wellAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14734]
2014-08-14setting power model congfig to zero by default (because the mcpat.xml is ↵Ahmed El-Shafiey
available only for GTX480) and enable it from GTX480 config [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14727]
2014-08-14remove parts of the code that will confuse the usersAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14725]
2014-08-14Merging Power model into FermiTayler Hetherington
//depot/gpgpu_sim_research/fermi_power/distribution/... to //depot/gpgpu_sim_research/fermi/distribution/... [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14723]
2014-08-14Changing the QuadroFX5800 config to use compute capability 1.3 (no idea why ↵Wilson Fung
it was not...). Adding sign-extension mode for cvt.s16.s32 that writes to a .u32 register. Adding stub parsing for .maxnctapersm directive. Removing benchmarks with known-issues from regression list for now. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14572]
2014-08-14Fixed a bug introduced in CL14565 for PTXPlus.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14566]
2014-08-14Extended PTX parser to recognize the .ptr .shared directive and allocate ↵Wilson Fung
shared memory buffer to those pointers. This is required to support OpenCL local memorywith the newer NVIDIA driver. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14565]
2014-08-14OpenCL newer diver fixHadi Jooybar
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14554]
2014-08-14Fixed the timing model for LDU instruction, before it was not recognized as ↵Wilson Fung
a memory instruction in the timing model. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14538]
2014-08-14Fixed the shared memory bank conflict model for GTX 480 and Tesla C2050. ↵Wilson Fung
Now the two configs will feature 32-bank shared memory with a more flexible broadcast mechanism. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14509]
2014-08-14Updated the option parser to support named sub-options (via a separate ↵Wilson Fung
instance of option parser). Changed DRAM timing options to use this new format. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14457]
2014-08-14- Fixing cache configuration groupings -> Now <cache configs>, <cache ↵Tayler Hetherington
policies>, <MSHR>, <Miss queue/FIFO sizing> - Fixing default configurations to match the new format and additonal parameters - Fixing Fermi's 48kB cache configuration [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14370]
2014-08-14Adding cache_request_status to the config-specific cache function pointers ↵Tayler Hetherington
as per Wilson's request [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14367]
2014-08-14Added functional execution support for shared memory atomic operations.Inderpreet Singh
Integrated in CL14335 and CL14336 [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14366]
2014-08-14remove a warning for unused variableAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14317]
2014-08-14Fixing write-through and global write-evict, local write-through policiesTayler Hetherington
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14280]
2014-08-14-being more conservative in locking the code of the kernel finish detection, ↵Ahmed El-Shafiey
solves the problem of underminitstic kernel finish detection [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14206]
2014-08-14Updating comment in l1/l2 access functionsTayler Hetherington
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 14199]
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]
2014-08-14Revision #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]
2014-08-14Adding/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]
2014-08-14Modified 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]
2014-08-14Several 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]
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