weft - CPEN 511 Project - Weft: Improving SIMD Utilization through MIMD-like Co-issue and Thread Compaction

Age	Commit message (Collapse)	Author
2010-10-16	1. refactoring histogram/logger so that classes are in header files	Tor Aamodt
	2. starting to redo cache_t 3. deleting more perf counters 4. other minor cleaning [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7869]
2010-10-16	1. moving address decoding into a class (and out of cache entirely)	Tor Aamodt
	2. moving DRAM timing parameters into memory_config class 3. removing some likely useless statistics 4. other cleaning up of code passing CUDA 3.1 regression [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7868]
2010-10-12	1. adding simt_core_cluster, which models a TPC or (for fermi) GPC...	Tor Aamodt
	this gives us a place to stick caches shared among shader cores but on the shader side of the interconnect... maybe move the clock boundary code here? after integrating booksim 2 code? 2. added a pending write table to ldst_unit rather than scoreboard ... rationale is that ld/st unit needs to process register writes once it is done it can notify scoreboard once. 3. re-enabled shared memory delay (use pipeline within ldst_unit) 4. re-enabling operand collector writeback for all instruction types 5. disable MSHRs in this change list passing CUDA 3.1 regression next? texture cache, then redo mshrs? [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7845]
2010-10-03	1. enable L2 cache as a texture cache (also some bug fixes for L2 as regular ↵	Tor Aamodt
	cache) 2. update gpgpusim.config for Quadro to use L1 cache geometry from Henry's ISPASS paper 3. minor edit to CUDA api : add notion of fat_cubin_handle (currently not used for anything) 4. minor edits to deadlock detection message (more accurate reporting of source of deadlock) 5. other minor edits [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7809]
2010-10-02	refactor: mem_fetch now a class	Tor Aamodt
	[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7807]
2010-10-02	refactoring: make shd_cache_t into a class (cache_t), plus some other ↵	Tor Aamodt
	cleaning up [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7806]
2010-10-01	integrating recent changes from fermi-test into fermi	Tor 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]
2010-08-23	- add '-keep' option to keep intermediate files (used for OpenCL only right now)	Tor Aamodt
	- remove redundant initialization code of options (which confuses new users) - make bool option variables bool type - remove some more extern decls [git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7247]
2010-08-10	refactor: mostly finished getting rid of extern decl	Tor Aamodt
	[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7183]
2010-08-08	refactor: shader.cc free of extern declarations	Tor Aamodt
	[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7176]
2010-08-08	refactoring: mem_latency_stat in impl, etc...	Tor Aamodt
	[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 7173]
2010-07-17	- add support for cvta and isspacep instructions (currently assuming	Tor 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]
2010-07-15	creating branch for adding support for CUDA 3.x and Fermi	Tor Aamodt
	[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6829]