diff options
Diffstat (limited to 'src/gpgpu-sim/mem_latency_stat.cc')
| -rw-r--r-- | src/gpgpu-sim/mem_latency_stat.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/gpgpu-sim/mem_latency_stat.cc b/src/gpgpu-sim/mem_latency_stat.cc index 625e54f..f225087 100644 --- a/src/gpgpu-sim/mem_latency_stat.cc +++ b/src/gpgpu-sim/mem_latency_stat.cc @@ -104,7 +104,6 @@ unsigned int **totalbankwrites; //bankwrites[dram chip id][bank id] unsigned int **totalbankreads; //bankreads[dram chip id][bank id] unsigned int **totalbankaccesses; //bankaccesses[dram chip id][bank id] unsigned int *requests_by_warp; -unsigned int *MCB_accesses; //upon cache miss, tracks which memory controllers accessed by a warp unsigned int *num_MCBs_accessed; //tracks how many memory controllers are accessed whenever any thread in a warp misses in cache unsigned int *position_of_mrq_chosen; //position of mrq in m_queue chosen unsigned *mf_num_lat_pw_perwarp; @@ -149,8 +148,7 @@ void memlatstat_init( ) mf_max_lat_table = (unsigned **) calloc(gpu_n_mem, sizeof(unsigned *)); bankreads = (unsigned int***) calloc(gpu_n_shader, sizeof(unsigned int**)); bankwrites = (unsigned int***) calloc(gpu_n_shader, sizeof(unsigned int**)); - MCB_accesses = (unsigned int*) calloc(gpu_n_mem*4, sizeof(unsigned int)); - num_MCBs_accessed = (unsigned int*) calloc(gpu_n_mem*4+1, sizeof(unsigned int)); + num_MCBs_accessed = (unsigned int*) calloc(gpu_n_mem*gpu_mem_n_bk, sizeof(unsigned int)); if (gpgpu_dram_sched_queue_size) { position_of_mrq_chosen = (unsigned int*) calloc(gpgpu_dram_sched_queue_size, sizeof(unsigned int)); } else @@ -512,7 +510,7 @@ void memlatstat_print( ) printf("\nNumber of Memory Banks Accessed per Memory Operation per Warp (from 0):\n"); unsigned long long accum_MCBs_accessed = 0; unsigned long long tot_mem_ops_per_warp = 0; - for (i=0;i<= gpu_n_mem*4 ; i++ ) { + for (i=0;i<= gpu_n_mem*gpu_mem_n_bk ; i++ ) { accum_MCBs_accessed += i*num_MCBs_accessed[i]; tot_mem_ops_per_warp += num_MCBs_accessed[i]; printf("%d\t", num_MCBs_accessed[i]); |