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added MSHR_HIT #6

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Merged
mkhairy merged 1 commit into from
Nov 22, 2020
Merged

added MSHR_HIT #6

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3 changes: 2 additions & 1 deletion src/gpgpu-sim/gpu-cache.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@

const char *cache_request_status_str(enum cache_request_status status) {
static const char *static_cache_request_status_str[] = {
"HIT", "HIT_RESERVED", "MISS", "RESERVATION_FAIL", "SECTOR_MISS"};
"HIT", "HIT_RESERVED", "MISS", "RESERVATION_FAIL", "SECTOR_MISS", "MSHR_HIT"};

assert(sizeof(static_cache_request_status_str) / sizeof(const char *) ==
NUM_CACHE_REQUEST_STATUS);
Expand Down Expand Up @@ -1123,6 +1123,7 @@ void baseline_cache::send_read_request(new_addr_type addr,
m_tag_array->access(block_addr, time, cache_index, wb, evicted, mf);

m_mshrs.add(mshr_addr, mf);
m_stats.inc_stats(mf->get_access_type(), MSHR_HIT);
do_miss = true;

} else if (!mshr_hit && mshr_avail &&
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1 change: 1 addition & 0 deletions src/gpgpu-sim/gpu-cache.h
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,7 @@ enum cache_request_status {
MISS,
RESERVATION_FAIL,
SECTOR_MISS,
MSHR_HIT,
NUM_CACHE_REQUEST_STATUS
};

Expand Down