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, 5 insertions, 4 deletions

diff --git a/src/gpgpu-sim/mem_fetch.cc b/src/gpgpu-sim/mem_fetch.cc
index 0d86046..7211a7d 100644
--- a/src/gpgpu-sim/mem_fetch.cc
+++ b/src/gpgpu-sim/mem_fetch.cc
@@ -35,10 +35,10 @@
 unsigned mem_fetch::sm_next_mf_request_uid = 1;
 
 mem_fetch::mem_fetch(const mem_access_t &access, const warp_inst_t *inst,
-                     unsigned ctrl_size, unsigned wid, unsigned sid,
-                     unsigned tpc, const memory_config *config,
-                     unsigned long long cycle, mem_fetch *m_original_mf,
-                     mem_fetch *m_original_wr_mf)
+                     unsigned long long streamID, unsigned ctrl_size,
+                     unsigned wid, unsigned sid, unsigned tpc,
+                     const memory_config *config, unsigned long long cycle,
+                     mem_fetch *m_original_mf, mem_fetch *m_original_wr_mf)
     : m_access(access)
 
 {
@@ -48,6 +48,7 @@ mem_fetch::mem_fetch(const mem_access_t &access, const warp_inst_t *inst,
     m_inst = *inst;
     assert(wid == m_inst.warp_id());
   }
+  m_streamID = streamID;
   m_data_size = access.get_size();
   m_ctrl_size = ctrl_size;
   m_sid = sid;