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2014-08-14Removing a wrong commentAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12358]
2014-08-14Fixing a potential problem.Andrew M. B. Boktor
Right now this doesn't cause any trouble becaue increment_thread_id guarantees that this particular part of the condition is never false (in correct operation) Normal kernel configuration have the z dimention smaller than the x dimention which causes it to be always true, but with a weird configuration, this is a potential place for failure. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12357]
2014-08-14Fixes a rare race condition that prevents the kernel stats from being printed.Andrew M. B. Boktor
Merging //depot/gpgpu_sim_research/fermi_replay/distribution/src/gpgpusim_entrypoint.cc to //depot/gpgpu_sim_research/fermi/distribution/src/gpgpusim_entrypoint.cc [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12356]
2014-08-14Removing some bottlenecks that limit that peak-IPCAndrew M. B. Boktor
- FUs depended on the result bus to know if they are going to be used on a certain cycle, this is not the case anymore, occupied bitvectors are added - A configurable number of result buses is added (the number of buses is equal to the EX_WB pipe width) - Modified the Fermi config file to add two ports to the operand collector IPC with a theoretical limit of number_of_SMs*64 is achievable using this configuration [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12349]
2014-08-14Integrated in CL12342 from coherence branch; fix for bug #160Inderpreet Singh
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12343]
2014-08-14Configuring the opcode latencies and the number of function unitsAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12323]
2014-08-14Adding .PHONY to guarantee the cuobjdump_to_ptxplus makefile is calledAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12311]
2014-08-14Adding configurable instruction latencies and initiation intervalsAndrew M. B. Boktor
The observed latencies are reduced by 5 to account for other stages in the SM pipeline Eventually this should be calibrated against the microbenchmarks [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12310]
2014-08-14Using only move_out_to to move pipeline registersAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12305]
2014-08-14Supporting the option for removing temporary filesAndrew M. B. Boktor
. the option -gpgpu_ptx_save_converted_ptxplus allows keeping the ptxplus file . the option -gpgpu_keep allows keeping intermediate files used to communicate with other programs (e.g. cuobjdump) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12304]
2014-08-141. Functional test for NNCAndrew M. B. Boktor
2. Adding NNC to include.list.rodinia-ft 3. Seems the fix I had added for it was lost through the merge (re-implemented it) 4. Added the commandline options an the corresponding gold file [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12298]
2014-08-14Handling the case where force_max_capability is set to 0 (means no restriction)Andrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12280]
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]
2014-08-14The generic makefile applies rules to files outside the dir and failsAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12277]
2014-08-14Ensuring the correct ptxas is usedAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12269]
2014-08-14Adding support in the simulator for addition with carry specified in a given ↵Andrew M. B. Boktor
predicate register (calling it addp) Adding support in cuobjdump_to_ptxplus for IADD.CARRY* which translates to the above Now power benchmarks should work [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12266]
2014-08-14Integrated in CL12250 from coherence branch - fix for atomic payload bug ↵Inderpreet Singh
(see Bug #133) [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12257]
2014-08-14Moving things where they belongAndrew M. B. Boktor
cubojdump.l/.y are used to parse the output of cuobjdump, and thus should be part of libcuda not cuobjdump_to_ptxplus Included are also modifications to Makefiles [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12255]
2014-08-14Using nvcc present in CUDA_INSTALL_PATH instead of the one in PATHAndrew M. B. Boktor
Adding -DCUDART_VERSION to CXXFLAGS [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12253]
2014-08-14Changing writeback arbitration among multiple clients ↵Wilson Fung
(shared,tex,const,global/local,L1D) in ldst unit to round-robin. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12248]
2014-08-14Renamed "ST" token to "SASS_ST" and "LD" token to "SASS_LD". This avoids ↵Wilson Fung
identifier collision with boost::regex header. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12237]
2014-08-14Removing a wrong commentAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12203]
2014-08-14Explicitly stating the tested versionsAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12139]
2014-08-14Removing all remaining traced of decudaAndrew M. B. Boktor
Stopping if someone tries to use PTXPlus without cuobjdump [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12138]
2014-08-14Fixing options so that a copy/paste won't failAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12125]
2014-08-14Making it clear that we do not need static linkingAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12121]
2014-08-14Specifying default behaviour of setup_environmentAndrew M. B. Boktor
Clearer description of how to run [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12119]
2014-08-14Fixing typosAndrew M. B. Boktor
Fixing incorrect directory name in the build instructions Adding the correct options for PTXPlus [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12118]
2014-08-14Fixing a missed partAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12117]
2014-08-14Fixing 1 typoAndrew M. B. Boktor
Adding the AerialVision dependencies Fixing the recommended stuff Removing all references to CUDA 2.3 [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12115]
2014-08-14typoAli Bakhoda
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12109]
2014-08-14Adding all the modifications I did so far since I will start forgetting them.Andrew M. B. Boktor
Modifying the README according to the latest changes. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12096]
2014-08-14This changelist adds the following:Andrew M. B. Boktor
1. A configurable number of functional units within each SM 2. A configurable pipeline widths (i.e. Issue width, writeback width ...). Merging //depot/gpgpu_sim_research/fermi_replay/distribution/src/... to //depot/gpgpu_sim_research/fermi/distribution/src/... [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12091]
2014-08-14Supporting ptxas from CUDA 4.0Andrew M. B. Boktor
Simply ignoring some lines [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12054]
2014-08-14Removing the install script since it is no longer needed (read the README file)Andrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12035]
2014-08-14Changing the configs to be backward compatible by disabling bank groups by ↵Andrew M. B. Boktor
default if its configurations are not present [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12033]
2014-08-14Allowing capability up to sm_20, fixed ocl failuresAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12025]
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]
2014-08-14MergingAndrew M. B. Boktor
//depot/gpgpu_sim_research/fermi-test/cuobjdump_to_ptxplus/... to //depot/gpgpu_sim_research/fermi/distribution/cuobjdump_to_ptxplus/... [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 12022]
2014-08-14New installation steps for aerial vision's dependencies.Andrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11956]
2014-08-14MergingAndrew M. B. Boktor
//depot/gpgpu_sim_research/fermi-test/distribution/src/intersim/... to //depot/gpgpu_sim_research/fermi/distribution/src/intersim/... Fixes a segmentation fault that happens with newer gcc. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11939]
2014-08-14Correcting a mistake in the ubuntu package nameAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11926]
2014-08-14Missing libraries from the link commandAndrew M. B. Boktor
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11898]
2014-08-14Adding 64-bit support for atomicAdd, atomicExch, atomicCAS and created a ↵Wilson Fung
brief directed test. Added floating point support for atomicAdd without testing. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11894]
2014-08-14Integration change. Fixing bug for #149: A pathological case that caused LD ↵Wilson Fung
instructions to be over counted when the LD instruction is stalled for a long time after sending part of its memory requests. Those memory requests manage to return before the LD is done sending all of its requests. [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11888]
2014-08-14Rollback ↵Ahmed El-Shafiey
//depot/gpgpu_sim_research/fermi/distribution/configs/QuadroFX5800/gpgpusim.config to revision 23 [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11884]
2014-08-14Integrating all recent changes in fermiAhmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11881]
2014-08-14-Bug 146 fix (Adding perfect memory interface)Ahmed El-Shafiey
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11877]
2014-08-14Changing the L1 cache allocation policy to allocation-on-miss.Wilson Fung
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11828]
2014-08-14Fixing L2 cache description.Ayub Gubran
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 11795]
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