diff options
| author | Tim Rogers <[email protected]> | 2019-05-13 19:42:43 -0400 |
|---|---|---|
| committer | GitHub <[email protected]> | 2019-05-13 19:42:43 -0400 |
| commit | cbb929b6f15f63f0b104e2acac7a17f02c0208fe (patch) | |
| tree | ed2bf825d27848c818a9293075cf9b9d73a26864 /src/gpgpu-sim/dram.h | |
| parent | f507979bcf0f14d1e5843c9b08613d6b0a4bb7a2 (diff) | |
| parent | 059dabc1af44b8eb60f0cacc8d5c2d06f1e85a00 (diff) | |
Merge pull request #118 from mkhairy/dev
Integrating Mahmoud's changes that improve simulation speed by 2-3x.
Also includes a change that mitigates memory channel conflicts by using a random hashing function.
Diffstat (limited to 'src/gpgpu-sim/dram.h')
| -rw-r--r-- | src/gpgpu-sim/dram.h | 60 |
1 files changed, 30 insertions, 30 deletions
diff --git a/src/gpgpu-sim/dram.h b/src/gpgpu-sim/dram.h index bee5b7b..1ab0153 100644 --- a/src/gpgpu-sim/dram.h +++ b/src/gpgpu-sim/dram.h @@ -178,39 +178,39 @@ private: unsigned int dram_eff_bins[10]; unsigned int last_n_cmd, last_n_activity, last_bwutil; - unsigned int n_cmd; - unsigned int n_activity; - unsigned int n_nop; - unsigned int n_act; - unsigned int n_pre; - unsigned int n_ref; - unsigned int n_rd; - unsigned int n_rd_L2_A; - unsigned int n_wr; - unsigned int n_wr_WB; - unsigned int n_req; - unsigned int max_mrqs_temp; + unsigned long long n_cmd; + unsigned long long n_activity; + unsigned long long n_nop; + unsigned long long n_act; + unsigned long long n_pre; + unsigned long long n_ref; + unsigned long long n_rd; + unsigned long long n_rd_L2_A; + unsigned long long n_wr; + unsigned long long n_wr_WB; + unsigned long long n_req; + unsigned long long max_mrqs_temp; - //some statistics to collect to see where BW is wasted? - unsigned wasted_bw_row; - unsigned wasted_bw_col; - unsigned util_bw; - unsigned idle_bw; - unsigned RCDc_limit; - unsigned CCDLc_limit; - unsigned CCDLc_limit_alone; - unsigned CCDc_limit; - unsigned WTRc_limit; - unsigned WTRc_limit_alone; - unsigned RCDWRc_limit; - unsigned RTWc_limit; - unsigned RTWc_limit_alone; - unsigned rwq_limit; + //some statistics to see where BW is wasted? + unsigned long long wasted_bw_row; + unsigned long long wasted_bw_col; + unsigned long long util_bw; + unsigned long long idle_bw; + unsigned long long RCDc_limit; + unsigned long long CCDLc_limit; + unsigned long long CCDLc_limit_alone; + unsigned long long CCDc_limit; + unsigned long long WTRc_limit; + unsigned long long WTRc_limit_alone; + unsigned long long RCDWRc_limit; + unsigned long long RTWc_limit; + unsigned long long RTWc_limit_alone; + unsigned long long rwq_limit; //row locality, BLP and other statistics - unsigned long access_num; - unsigned long read_num; - unsigned long write_num; + unsigned long long access_num; + unsigned long long read_num; + unsigned long long write_num; unsigned long long hits_num; unsigned long long hits_read_num; unsigned long long hits_write_num; |