Fox's Git Mirrors - /page/commit.mu

Micron Document

Fox's Git Mirrors

Node / RFnexus / code.git / commits / 4b4ee7a

Commit 4b4ee7ae7ad525b978e5c44ff164397d44b6d2c3

🗀 Browse tree at this commit

Parents : 60efc56

Author : Ahmet Inan <inan@aicodix.de>

Date : 2024-02-09T09:20:32+01:00

print frame error rate

Changes

2 files changed, 24 insertions(+), 4 deletions(-)

M tests/osd_regression_test.cc +12 -2

M tests/osld_regression_test.cc +12 -2

Diff

diff --git a/tests/osd_regression_test.cc b/tests/osd_regression_test.cc

index 1a6eb40..a3def17 100644

--- a/tests/osd_regression_test.cc

+++ b/tests/osd_regression_test.cc

@@ -82,6 +82,7 @@ int main()

int quantization_erasures = 0;

int uncorrected_errors = 0;

int ambiguity_erasures = 0;

+ int frame_errors = 0;

int bchdec_errors = 0;

for (int l = 0; l < loops; ++l) {

for (int i = 0; i < KW; ++i)

@@ -121,8 +122,15 @@ int main()

quantization_erasures += !noisy[i];

for (int i = 0; i < N; ++i)

uncorrected_errors += CODE::get_be_bit(decoded, i) != CODE::get_be_bit(codeword, i);

- if (!unique)

+ if (unique) {

+ bool error = false;

+ for (int i = 0; i < N; ++i)

+ error |= CODE::get_be_bit(decoded, i) != CODE::get_be_bit(codeword, i);

+ frame_errors += error;

+ } else {

ambiguity_erasures += N;

+ ++frame_errors;

+ }

for (int i = 0; i < K; ++i)

CODE::set_be_bit(message, i, noisy[i] < 0);

@@ -141,6 +149,7 @@ int main()

bchdec_errors += CODE::get_be_bit(parity, i-K) != CODE::get_be_bit(codeword, i);

}

+ double frame_error_rate = (double)frame_errors / (double)loops;

double bit_error_rate = (double)uncorrected_errors / (double)(N * loops);

if (!uncorrected_errors && !ambiguity_erasures)

min_SNR = std::min(min_SNR, SNR);

@@ -159,10 +168,11 @@ int main()

std::cerr << quantization_erasures << " erasures caused by quantization." << std::endl;

std::cerr << uncorrected_errors << " errors uncorrected." << std::endl;

std::cerr << ambiguity_erasures << " ambiguity erasures." << std::endl;

+ std::cerr << frame_error_rate << " frame error rate." << std::endl;

std::cerr << bit_error_rate << " bit error rate." << std::endl;

std::cerr << bchdec_ber << " BCH decoder bit error rate." << std::endl;

} else {

- std::cout << SNR << " " << bit_error_rate << " " << bchdec_ber << " " << EbN0 << std::endl;

+ std::cout << SNR << " " << frame_error_rate << " " << bit_error_rate << " " << bchdec_ber << " " << EbN0 << std::endl;

}

std::cerr << "QEF at: " << min_SNR << " SNR" << std::endl;

diff --git a/tests/osld_regression_test.cc b/tests/osld_regression_test.cc

index aed2cd5..598513c 100644

--- a/tests/osld_regression_test.cc

+++ b/tests/osld_regression_test.cc

@@ -85,6 +85,7 @@ int main()