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Replacing hugh_resolution_clock with steady_clock
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@TeachRaccooon
TeachRaccooon committed Feb 4, 2025
1 parent 73b9a99 commit f1b679a
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Showing 15 changed files with 362 additions and 362 deletions.
80 changes: 40 additions & 40 deletions RandLAPACK/drivers/rl_bqrrp.hh
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Original file line number Diff line number Diff line change
Expand Up @@ -161,24 +161,24 @@ int BQRRP<T, RNG>::call(
throw std::runtime_error("BQRRP is not supported when BLAS is linked against Apple Accelerate.");
#else
//-------TIMING VARS--------/
high_resolution_clock::time_point preallocation_t_start;
high_resolution_clock::time_point preallocation_t_stop;
high_resolution_clock::time_point skop_t_start;
high_resolution_clock::time_point skop_t_stop;
high_resolution_clock::time_point qrcp_wide_t_start;
high_resolution_clock::time_point qrcp_wide_t_stop;
high_resolution_clock::time_point panel_preprocessing_t_start;
high_resolution_clock::time_point panel_preprocessing_t_stop;
high_resolution_clock::time_point qr_tall_t_start;
high_resolution_clock::time_point qr_tall_t_stop;
high_resolution_clock::time_point q_reconstruction_t_start;
high_resolution_clock::time_point q_reconstruction_t_stop;
high_resolution_clock::time_point apply_transq_t_start;
high_resolution_clock::time_point apply_transq_t_stop;
high_resolution_clock::time_point sample_update_t_start;
high_resolution_clock::time_point sample_update_t_stop;
high_resolution_clock::time_point total_t_start;
high_resolution_clock::time_point total_t_stop;
steady_clock::time_point preallocation_t_start;
steady_clock::time_point preallocation_t_stop;
steady_clock::time_point skop_t_start;
steady_clock::time_point skop_t_stop;
steady_clock::time_point qrcp_wide_t_start;
steady_clock::time_point qrcp_wide_t_stop;
steady_clock::time_point panel_preprocessing_t_start;
steady_clock::time_point panel_preprocessing_t_stop;
steady_clock::time_point qr_tall_t_start;
steady_clock::time_point qr_tall_t_stop;
steady_clock::time_point q_reconstruction_t_start;
steady_clock::time_point q_reconstruction_t_stop;
steady_clock::time_point apply_transq_t_start;
steady_clock::time_point apply_transq_t_stop;
steady_clock::time_point sample_update_t_start;
steady_clock::time_point sample_update_t_stop;
steady_clock::time_point total_t_start;
steady_clock::time_point total_t_stop;
long preallocation_t_dur = 0;
long skop_t_dur = 0;
long qrcp_wide_t_dur = 0;
Expand All @@ -190,8 +190,8 @@ int BQRRP<T, RNG>::call(
long total_t_dur = 0;

if(this -> timing) {
total_t_start = high_resolution_clock::now();
preallocation_t_start = high_resolution_clock::now();
total_t_start = steady_clock::now();
preallocation_t_start = steady_clock::now();
}
int iter, i, j;
int64_t tmp;
Expand Down Expand Up @@ -281,9 +281,9 @@ int BQRRP<T, RNG>::call(
//*******************POINTERS TO DATA REQUIRING ADDITIONAL STORAGE END*******************

if(this -> timing) {
preallocation_t_stop = high_resolution_clock::now();
preallocation_t_stop = steady_clock::now();
preallocation_t_dur = duration_cast<microseconds>(preallocation_t_stop - preallocation_t_start).count();
skop_t_start = high_resolution_clock::now();
skop_t_start = steady_clock::now();
}

// Using Gaussian matrix as a sketching operator.
Expand All @@ -296,7 +296,7 @@ int BQRRP<T, RNG>::call(
free(S);

if(this -> timing) {
skop_t_stop = high_resolution_clock::now();
skop_t_stop = steady_clock::now();
skop_t_dur = duration_cast<microseconds>(skop_t_stop - skop_t_start).count();
}

Expand All @@ -312,7 +312,7 @@ int BQRRP<T, RNG>::call(
std::fill(&Work2[0], &Work2[n], (T) 0.0);

if(this -> timing)
qrcp_wide_t_start = high_resolution_clock::now();
qrcp_wide_t_start = steady_clock::now();

// Performing qrcp_wide below
if (this -> qrcp_wide == Subroutines::QRCPWide::geqp3) {
Expand Down Expand Up @@ -340,9 +340,9 @@ int BQRRP<T, RNG>::call(
}

if(this -> timing) {
qrcp_wide_t_stop = high_resolution_clock::now();
qrcp_wide_t_stop = steady_clock::now();
qrcp_wide_t_dur += duration_cast<microseconds>(qrcp_wide_t_stop - qrcp_wide_t_start).count();
panel_preprocessing_t_start = high_resolution_clock::now();
panel_preprocessing_t_start = steady_clock::now();
}

// Need to premute trailing columns of the full R-factor.
Expand Down Expand Up @@ -409,9 +409,9 @@ int BQRRP<T, RNG>::call(
}

if(this -> timing) {
panel_preprocessing_t_stop = high_resolution_clock::now();
panel_preprocessing_t_stop = steady_clock::now();
panel_preprocessing_t_dur += duration_cast<microseconds>(panel_preprocessing_t_stop - panel_preprocessing_t_start).count();
qr_tall_t_start = high_resolution_clock::now();
qr_tall_t_start = steady_clock::now();
}

// Define a pointer to the current subportion of tau vector.
Expand All @@ -428,9 +428,9 @@ int BQRRP<T, RNG>::call(
R11 = A_work;

if(this -> timing) {
qr_tall_t_stop = high_resolution_clock::now();
qr_tall_t_stop = steady_clock::now();
qr_tall_t_dur += duration_cast<microseconds>(qr_tall_t_stop - qr_tall_t_start).count();
apply_transq_t_start = high_resolution_clock::now();
apply_transq_t_start = steady_clock::now();
}
} else if (this -> qr_tall == Subroutines::QRTall::cholqr) {

Expand All @@ -445,9 +445,9 @@ int BQRRP<T, RNG>::call(
blas::trsm(Layout::ColMajor, Side::Right, Uplo::Upper, Op::NoTrans, Diag::NonUnit, rows, block_rank, (T) 1.0, R_tall_qr, b_sz_const, A_work, lda);

if(this -> timing) {
qr_tall_t_stop = high_resolution_clock::now();
qr_tall_t_stop = steady_clock::now();
qr_tall_t_dur += duration_cast<microseconds>(qr_tall_t_stop - qr_tall_t_start).count();
q_reconstruction_t_start = high_resolution_clock::now();
q_reconstruction_t_start = steady_clock::now();
}

// Find Q (stored in A) using Householder reconstruction.
Expand Down Expand Up @@ -485,9 +485,9 @@ int BQRRP<T, RNG>::call(
lapack::lacpy(MatrixType::Upper, block_rank, b_sz, R_tall_qr, b_sz_const, A_work, lda);

if(this -> timing) {
q_reconstruction_t_stop = high_resolution_clock::now();
q_reconstruction_t_stop = steady_clock::now();
q_reconstruction_t_dur += duration_cast<microseconds>(q_reconstruction_t_stop - q_reconstruction_t_start).count();
apply_transq_t_start = high_resolution_clock::now();
apply_transq_t_start = steady_clock::now();
}
} else {
// Perform QRF by default
Expand All @@ -497,9 +497,9 @@ int BQRRP<T, RNG>::call(
// R11 is computed and placed in the appropriate space
R11 = A_work;
if(this -> timing) {
qr_tall_t_stop = high_resolution_clock::now();
qr_tall_t_stop = steady_clock::now();
qr_tall_t_dur += duration_cast<microseconds>(qr_tall_t_stop - qr_tall_t_start).count();
apply_transq_t_start = high_resolution_clock::now();
apply_transq_t_start = steady_clock::now();
}
}

Expand Down Expand Up @@ -528,7 +528,7 @@ int BQRRP<T, RNG>::call(
}

if(this -> timing) {
apply_transq_t_stop = high_resolution_clock::now();
apply_transq_t_stop = steady_clock::now();
apply_transq_t_dur += duration_cast<microseconds>(apply_transq_t_stop - apply_transq_t_start).count();
}

Expand All @@ -550,7 +550,7 @@ int BQRRP<T, RNG>::call(
this -> rank = curr_sz;

if(this -> timing) {
total_t_stop = high_resolution_clock::now();
total_t_stop = steady_clock::now();
total_t_dur = duration_cast<microseconds>(total_t_stop - total_t_start).count();
long t_other = total_t_dur - (skop_t_dur + preallocation_t_dur + qrcp_wide_t_dur + panel_preprocessing_t_dur + qr_tall_t_dur + q_reconstruction_t_dur + apply_transq_t_dur + sample_update_t_dur);
this -> times.resize(10);
Expand Down Expand Up @@ -591,7 +591,7 @@ int BQRRP<T, RNG>::call(
}

if(this -> timing)
sample_update_t_start = high_resolution_clock::now();
sample_update_t_start = steady_clock::now();

// Updating the pointer to "Current A."
// In a global sense, below is identical to:
Expand Down Expand Up @@ -624,7 +624,7 @@ int BQRRP<T, RNG>::call(
A_sk = &A_sk[d * b_sz];

if(this -> timing) {
sample_update_t_stop = high_resolution_clock::now();
sample_update_t_stop = steady_clock::now();
sample_update_t_dur += duration_cast<microseconds>(sample_update_t_stop - sample_update_t_start).count();
}

Expand Down
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