aboutsummaryrefslogtreecommitdiff
path: root/src/cuda-sim/ptx.y
AgeCommit message (Collapse)Author
2016-09-06Merge pull request #30 from sspenst/devgpgpu-sim
shfl instruction implemented
2016-09-05Merge pull request #28 from jwang323/cdp_cleangpgpu-sim
Initial support of CUDA Dynamic Parallelism on GPGPUSim
2016-08-24Added shfl instructionsspenst
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()
2016-07-05ADD: initial support for instruction group used by CDPJin Wang
2016-07-05ADD: support ptxinfo for sm_35 and cuda 6.5Jin Wang
2016-06-07The ptx parser now recognizes the NC option for ld.global, however this ↵sspenst
option is not actually implemented
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.
2015-03-04initial support for CUDA 5.0, 5.5, 6.0 to get template from SDK runningAhmed ElTantawy
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]
2014-08-14Changing 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]
2014-08-14Extended 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]
2014-08-14Several 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]
2014-08-14Added 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]
2014-08-14Extending 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]
2014-08-14Adding 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]
2014-08-14 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]
2014-08-14Fixing bugs 169, 170, 171Ahmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 13761]
2014-08-141. Fixing ptx with sm_20Andrew M. B. Boktor
2. Fixing the choice of files (since new we can choose) 3. Not allowing sm_20 with PTXPlus, forcing max capability it to 19 and printing a warning [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12279]
2014-08-14This changelist implements the following:Andrew M. B. Boktor
1. Adds support for using cuobjdump for both ptx and ptxplus execution. This has been tested with CUDA 4.0 . Ptxplus is no longer supported through decuda/decuda_to_ptxplus 2. Adds support for converting the SASS output by cuobjdump to ptxplus. This has been tested with CUDA 4.0 . The old path that extracts ptx from cubin files is still preserved 3. Adds a bank group model. (WARNING: memory config has changed, please adapt yours). To disable the bank groups model, set nbkgrp to 1 and tCCDL and tRTPL to 0 Diff the configuration files to learn about how to use those new options. Merging //depot/gpgpu_sim_research/fermi-test/distribution/... to //depot/gpgpu_sim_research/fermi/distribution/... [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12023]
2014-08-14Adding option 'gpgpu_simt_core_sim_order' which allow the user to specify ↵Wilson Fung
the order in which cores are simulator per cycle. Also adding support for calling function with empty parameter list. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11489]
2014-08-14change copyright notice to include authorsTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 9872]
2011-06-29changing copyright to BSDTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 9687]
2010-12-21added support for negative .f64 operands in decuda_to_ptxplusJimmy Kwa
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 8289]
2010-12-15Added next instruction type to ptxplus, ".ff64". It's the same as ".f64" ↵Jimmy Kwa
except it reads and stores from two adjacent registers instead of a single 64 bit register. ".ff64" instructions are now printed in decuda_to_ptxplus. Support in the simulator for ".ff64" has been added but it is untested. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 8278]
2010-11-28adding 1st level data cacheTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 8153]
2010-10-01integrating recent changes from fermi-test into fermiTor Aamodt
(i'll use "fermi" for more disruptive changes to the pipeline model such as updating the MSHRs and getting rid of the warp tracker, ripping out DWF, etc...) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7805]
2010-08-30integrating CL 7421-7434 from fermi-test Tor Aamodt
this integrates the ptxplus functional model changes, but has only been verified with CUDA 3.1 PTX regressions (which pass) still need to verify ptxplus itself is working in this branch [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7435]
2010-08-08refactoring: moving PTX parsing functions into ptx_parser.*Tor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7167]
2010-07-19OpenCL running on simulator w/ CUDA 3.1 and nvidia driver 256.35Tor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6907]
2010-07-18continuing refactoring Tor Aamodt
modify template to actually do a function call (for testing real function call, not printf) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6884]
2010-07-17param space updates for correct parsing (still need to allocate thread Tor Aamodt
local storage for local param memory) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6871]
2010-07-17- adding new memory_space_t type to enable differentiation of differentTor Aamodt
parameter spaces (kernel parameters are conceptually different from function parameters, but PTX only has one .param keyword) - removing more dead code [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6870]
2010-07-17- add support for ld/st with generic addressesTor Aamodt
- add support for parsing cache operators (still need to pass to timing model) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6868]
2010-07-17- add support for cvta and isspacep instructions (currently assumingTor Aamodt
a fixed address mapping between shared,local to generic that depends upon hardware thread context used... might be interesting to explore tradeoffs at some point) - remove util.h... we don't need TRUE, FALSE anymore now that everything is C++ - remove some dead code from shader_decode [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6867]
2010-07-17- bug fix: parsing hex int constants didn't have a-fA-F!?!Tor Aamodt
- modify template to use printf from kernel (this works on our Fermi card--want it working on simulator for debugging) - add support for extern function declarations (so don't try to assemble them)... printf is extern [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6862]
2010-07-16template compiled with "make noinline=1" now parses, runs, passesTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6857]
2010-07-16adding parsing for opaque specifiers Tor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6851]
2010-07-16- add placeholders for new (e.g., PTX 2.x) directives and instructionsTor Aamodt
- update regression script to use compute sdk location for cuda (both distributed in one download now) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6846]
2010-07-15creating branch for adding support for CUDA 3.x and FermiTor Aamodt
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6829]
generated by cgit v1.3 (git 2.53.0) at 2026-07-15 15:47:07 +0000