Stream stats (#71)

* Temp commit for Justin and Cassie to sync on
code changes for adding per-stream status.

* Resolved compile errors.

* Removed redundant parameter

* Passed cuda_stream_id from accelsim to gpgpusim

* Cleaned up unused changes

* Changed vector to map, having operator problems.

* StreamID defaults to zero

* Implemented streams to inc_stats and so on

* Fixed TOTAL_ACCESS counts

* Implemented GLOBAL_TIMER.

* Fixed m_shader->get_kernel SEGFAULT issue in shader.cc.

* Use warp_init to track streamID instead of issue_warp

* Removed temp debug print

* Modified cache_stats to only print data from latest finished stream

Added optional arg to cache_stats::print_stats, cache_stats::print_fail_stats and their upstream functions. When streamID is specified, print stats
from that stream. When not specified, print all stats.

NOTE: current implementation depending on streamid never equals -1

* Removed default arg values of streamID

* modified constructor of mem_fetch to pass in streamID

* changed get_streamid to get_streamID

* Added TODO to gpgpusim_entrypoint.cc and power_stat.cc

* Only collect power stats when enabled

* print last finished stream in PTX mode using last_streamID

* take out additional printf

* Add a field to baseline cache to indicate cache level

* save gpu object in cache

* Print stream ID only once per kernel

* rm test print

* use -1 for default stream id

* cleanup debug prints

* remove GLOABL_TIMER

* Automated clang-format

* Should be correct to print everything in power model

* addressing concerns & errors

* Automated clang-format

* add m_stats_pw in operator+

* Automated Format

---------

Co-authored-by: Justin Qiao <[email protected]>
Co-authored-by: Justin Qiao <[email protected]>
Co-authored-by: Tim Rogers <[email protected]>
Co-authored-by: JRPan <[email protected]>
Co-authored-by: purdue-jenkins <[email protected]>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/gpgpu-sim/l2cache.h b/src/gpgpu-sim/l2cache.h
index ccf9b70..65c9c38 100644
--- a/src/gpgpu-sim/l2cache.h
+++ b/src/gpgpu-sim/l2cache.h
@@ -52,15 +52,16 @@ class partition_mf_allocator : public mem_fetch_allocator {
     return NULL;
   }
   virtual mem_fetch *alloc(new_addr_type addr, mem_access_type type,
-                           unsigned size, bool wr,
-                           unsigned long long cycle) const;
+                           unsigned size, bool wr, unsigned long long cycle,
+                           unsigned long long streamID) const;
   virtual mem_fetch *alloc(new_addr_type addr, mem_access_type type,
                            const active_mask_t &active_mask,
                            const mem_access_byte_mask_t &byte_mask,
                            const mem_access_sector_mask_t &sector_mask,
                            unsigned size, bool wr, unsigned long long cycle,
                            unsigned wid, unsigned sid, unsigned tpc,
-                           mem_fetch *original_mf) const;
+                           mem_fetch *original_mf,
+                           unsigned long long streamID) const;
 
  private:
   const memory_config *m_memory_config;