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the timestamp to ns conversion correction

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Change-Id: I4928519dcef5850a9e43670d0e916e52ebf8cb0b


[ROCm/rocprofiler commit: 0d286e5efa]
This commit is contained in:
Evgeny
2018-04-25 16:56:35 -05:00
parent 71337f98ff
commit 68cfb95f04
1 changed files with 4 additions and 4 deletions
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projects/rocprofiler/src/core/tracker.h
+4 -4
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@@ -36,7 +36,7 @@ class Tracker {
timestamp_t timestamp_hz = 0;
hsa_status_t status = hsa_system_get_info(HSA_SYSTEM_INFO_TIMESTAMP_FREQUENCY, &timestamp_hz);
if (status != HSA_STATUS_SUCCESS) EXC_ABORT(status, "hsa_system_get_info(HSA_SYSTEM_INFO_TIMESTAMP_FREQUENCY)");
timestamp_hz_ = (freq_t)timestamp_hz;
timestamp_factor_ = (freq_t)1000000000 / (freq_t)timestamp_hz;
}
~Tracker() {
mutex_.lock();
@@ -143,12 +143,12 @@ class Tracker {
}
inline timestamp_t timestamp2ns(const timestamp_t& timestamp) const {
const freq_t timestamp_sec = (freq_t)timestamp * 1000000000 / timestamp_hz_;
return (timestamp_t)timestamp_sec;
const freq_t timestamp_ns = (freq_t)timestamp * timestamp_factor_;
return (timestamp_t)timestamp_ns;
}
// Timestamp frequency
freq_t timestamp_hz_;
freq_t timestamp_factor_;
// Timeout for wait on destruction
timestamp_t timeout_;
// Tracked signals list