Mercurial > hg > decimation

changeset 22:83e285b97c01

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Add timings
author Chris Cannam
date Fri, 18 Oct 2013 17:44:09 +0100
parents 12a0c2e493c4
children 24598a8754b4
files run-tests.sh
diffstat 1 files changed, 8 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/run-tests.sh	Fri Oct 18 17:40:07 2013 +0100
+++ b/run-tests.sh	Fri Oct 18 17:44:09 2013 +0100
@@ -13,7 +13,7 @@
     factor="$1"
     infile="$2"
     outfile="$3"
-    sndfile-resample -to "$(($original/$factor))" "$infile" "$outfile"
+    time sndfile-resample -to "$(($original/$factor))" "$infile" "$outfile"
 }
 
 do_linear() {
@@ -22,28 +22,28 @@
     outfile="$3"
 echo "factor is $factor"
     echo "running... sndfile-resample -to $(($original/$factor)) -c 4 $infile $outfile"
-    sndfile-resample -to "$(($original/$factor))" -c 4 "$infile" "$outfile"
+    time sndfile-resample -to "$(($original/$factor))" -c 4 "$infile" "$outfile"
 }
 
 do_resample_hq() {
     factor="$1"
     infile="$2"
     outfile="$3"
-    "$mydir/garage-resampler/resample" --snr 100 --bandwidth 0.02 --to "$(($original/$factor))" "$infile" "$outfile"
+    time "$mydir/garage-resampler/resample" --snr 100 --bandwidth 0.02 --to "$(($original/$factor))" "$infile" "$outfile"
 }
 
 do_resample_mq() {
     factor="$1"
     infile="$2"
     outfile="$3"
-    "$mydir/garage-resampler/resample" --snr 70 --bandwidth 0.03 --to "$(($original/$factor))" "$infile" "$outfile"
+    time "$mydir/garage-resampler/resample" --snr 70 --bandwidth 0.03 --to "$(($original/$factor))" "$infile" "$outfile"
 }
 
 do_resample_lq() {
     factor="$1"
     infile="$2"
     outfile="$3"
-    "$mydir/garage-resampler/resample" --snr 50 --bandwidth 0.05 --to "$(($original/$factor))" "$infile" "$outfile"
+    time "$mydir/garage-resampler/resample" --snr 50 --bandwidth 0.05 --to "$(($original/$factor))" "$infile" "$outfile"
 }
 
 decimate_twice() {
@@ -60,7 +60,7 @@
     factor="$1"
     infile="$2"
     outfile="$3"
-    case "$factor" in
+    time case "$factor" in
 	16) decimate_twice 4 4 "$infile" "$outfile";;
 	32) decimate_twice 8 4 "$infile" "$outfile";;
 	64) decimate_twice 8 8 "$infile" "$outfile";;
@@ -72,7 +72,8 @@
 
 for f in $factors; do
     for impl in linear decimate resample_hq resample_mq resample_lq src; do
-	do_$impl "$f" "$mydir/infinitewave-testsignals/Swept_float.wav" "$mydir"/out/"$f"_"$impl".wav
+	echo "factor $f, impl $impl..."
+	do_$impl "$f" "$mydir/infinitewave-testsignals/Swept_float.wav" "$mydir"/out/"$f"_"$impl".wav > "$mydir"/out/"$f"_"$impl".log 2>&1
     done
 done