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2016-07-07SST instruction now updates the original array instead of storing the result ↵sspenst
in sstarr memory
2016-07-07Rough implementation of the SST instruction. It squeezes out the zeros that ↵sspenst
are in the sstarr memory and writes the data back into sstarr memory.
2016-07-06Added sstarr memory, which works the same as shared memorysspenst
2016-07-06ADD: add knob to enable CDP in gpgpusim configJin Wang
2016-07-06BUG: extra bracketJin Wang
2016-07-06BUG: wrong declaration for m_args_aligned_sizeJin Wang
2016-07-06ADD: print kernel parameter size footprint. BUG: concurrent kernels on same ↵Jin Wang
shader, should use hw_cta_id to store shared mem info
2016-07-06ADD: add stats for kernel launching and complete cycleJin Wang
2016-07-06ADD: add separate cdp latencyJin Wang
2016-07-06ADD: add cdp latencyJin Wang
2016-07-05Slight addition to the parser for CPTX aesthetics. You now begin and end ↵sspenst
your custom inserted PTX with CPTX_BEGIN and CPTX_END, respectively.
2016-07-05ADD: launch all device kernels at once in functional simulatorJin Wang
2016-07-05MOD: compute child parameter sizeJin Wang
2016-07-05MOD: schedule one child kernel each cycleJin Wang
2016-07-05BUG: PTX section id. ADD: cudaDeviceSetLimit. BUG: parameter addresses for ↵Jin Wang
child kernels in CDP. BUG: .weak .entry and .weak .global directives in ptx file. BUG: empty_protected() for stream manager causes deadlock, change to empty()
2016-07-05BUG: kernels should return to stream if not pushed to concurrent kernel poolJin Wang
2016-07-05ADD: add support for cudaStreamCreateWithFlagsJin Wang
2016-07-05BUG: multiple child kernels finishJin Wang
2016-07-05BUG: do not handle cudaGetParameterBufferV2 and cudaLaunchDeviceV2 as ↵Jin Wang
call.uni in reconvergence
2016-07-05BUG: parameter alignmentJin Wang
2016-07-05MOD: add child kernel stream and scheduling supportJin Wang
2016-07-05ADD: add cudaGetParameterBufferV2 and add cudaLaunchDeviceV2 implementation. ↵Jin Wang
Kernel launch to stream not yet implemented
2016-07-05ADD: initial support for instruction group used by CDPJin Wang
2016-07-05ADD: handle child kernel name in mov instruction. ADD: detect call ↵Jin Wang
cudaGetParameterBufferV2 and call cudaLaunchDeviceV2
2016-07-05ADD: support ptxinfo for sm_35 and cuda 6.5Jin Wang
2016-07-04Initial SST recognition from PTX parsersspenst
2016-07-04Restored madp instruction.speverel
2016-07-04Reverted part of the previous commit so that our new changes related to DNNs ↵sspenst
can be done in a different branch
2016-06-16Added the ability to inject arbitrary PTX instructions. ↵speverel
This will be used to add custom instructions in the future; the imaginary instructions 'spr' and 'ama' have been added as samples.
2016-06-13If ptxas notices any duplicate errors, they now automatically get resolved ↵sspenst
and the program continues with the duplicate function/variable declarations removed.
2016-06-07The ptx parser now recognizes the NC option for ld.global, however this ↵sspenst
option is not actually implemented
2016-06-06Added support for BFE (Bit field extract) instruction.speverel
2016-06-03Added support for %laneid SFR. Also added a notice clarifying that power ↵speverel
modeling for GTX750Ti is currently completely untested and should not be considered supported.
2016-06-02Updated parser and config file to support compute versions up to 5.2. Full ↵speverel
support is NOT claimed; however, it has been tested to work on a number of CUDA version 7.5 benchmarks such as matrix multiply and simpleMultiGPU.
2016-06-02Added handling of .cc option for arithmetic instructions. NOTE: Only made ↵speverel
changes to parse instructions. Carry functionality NOT fully implemented; .cc instructions function like their unmodified ueqivelents. Also modified GTX750Ti config to model L1 data cache as simply not being used for global loads (instead of not existing at all). Changed ptxinfo parsing to avoid crashing when info includes texture information.
2016-05-13changed gpgpu_ptxinfo_load_from_string definition for Ahmedsspenst
2016-05-13changed the SM version flag for generating ptxinfo to be dynamic instead of 20sspenst
2015-07-11Allow const directives in the parameter specificationGuillermo Julián
2015-07-11Allow visible directives in variable specificationsGuillermo Julián
2015-07-10Increase line buffer sizeGuillermo Julián
2015-06-05Fixing bug with local stats not being reset on call to update_stats. Added ↵Tayler Hetherington
code to remove the trailing newline character from the C++ name de-mangling fix. Also, fixed small bug with previous commit
2015-06-05Fixing bug with max cycle/instruction/cta + bug with C++ name de-mangling ↵Tayler Hetherington
with spaces (e.g., using templates)
2015-03-04initial support for CUDA 5.0, 5.5, 6.0 to get template from SDK runningAhmed ElTantawy
2014-10-06Fixed mac build failsMyrice
1. ptx_sim.h::473, stack cannot use incomplete type "operand_info" which is a forward declaration. The reason is underlying implementation of stack is deque which need a complete type. It is better to remove forward declaration by break circular dependence for future fixes. It is also benefit unit test 2. shader.h::1334, this hack cannot pass clang. Clang does not allow a array with not a explicit size. Please fix this hack by correct implementation as soon as possible 3. The default parameter causes clang to fail because it frustrate the compiler. This is still under discussion whether such implementation is correct. http://stackoverflow.com/questions/18313509/default-argument-gcc-vs-clang. I changed it to two constructors to avoid confusion.
2014-08-14-Forcing make clean to remove all automatically generated files by parsers ↵Ahmed El-Shafiey
(should fix regressions). -remove some printfs that were there for debugging [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 18480]
2014-08-14This should fix 2.3 regression and may fix others as well.Ahmed El-Shafiey
Remove redudant definition for some tokens which confuses the parser [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 18462]
2014-08-14Support for named bariers + bar.red + bar.arrive instructionsAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 18452]
2014-08-14Fixing bugs 80 and 64Andrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 17739]
2014-08-14Adding signed types to slct_impl, fixes ↵Andrew M. B. Boktor
http://www.gpgpu-sim.org/bugs/show_bug.cgi?id=78 review: 123001, LGTM: 2 [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 17692]
2014-08-14Fixing jenkins failureAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 17048]
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