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This commit is contained in:
Pauli Oikkonen 2020-11-19 18:39:39 +02:00
parent 643e70d4ca
commit b9244a620e
2 changed files with 12 additions and 5 deletions
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4
rdcost-weight-tool/build.sh
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@ -1,4 +1,4 @@
#!/bin/sh
gcc -O2 filter_rdcosts.c -o ../src/frcosts_matrix
gcc -O2 ols_2ndpart.c -o ../src/ols_2ndpart
gcc -O2 filter_rdcosts.c -o frcosts_matrix
gcc -O2 ols_2ndpart.c -o ols_2ndpart

13
rdcost-weight-tool/extract_rdcosts.py
View file

@ -15,11 +15,17 @@ ofdir = os.path.join("/tmp", "rdcost", "data")
smt_threads = 8 # Kinda lazy, but just match this to your cpu
n_kvz_threads = 1 # How many threads each kvz instance is running?
n_kvazaars = smt_threads // n_kvz_threads
kvz_srcdir = lambda path: os.path.join(os.path.dirname(os.path.realpath(__file__)), path)
kvz_srcdir = lambda path: os.path.join(
os.path.dirname(
os.path.dirname(
os.path.realpath(__file__)
)
), "src", path)
dest_qps = tuple(range(51))
base_qps = tuple(range(22, 28))
sequences = ("/opt/test_seqs/hevc-D/*.yuv",)# "/opt/test_seqs/custom_seqs/*/*.yuv")
base_qps = tuple(range(12, 43))
sequences = ("/opt/test_seqs/custom_seqs/*/*.yuv",)
kvzargs = [kvz_srcdir("kvazaar"), "--threads", str(n_kvz_threads), "--preset=ultrafast", "--fastrd-sampling", "--fast-residual-cost=0"]
kvzenv = {"LD_LIBRARY_PATH": kvz_srcdir(".libs/")}
@ -137,6 +143,7 @@ def threadfunc(joblist):
run_job(job)
def main():
assert(isinstance(sequences, tuple))
jobs = combinations(chain(map(glob.glob, sequences)), base_qps)
joblist = MTSafeIterable(jobs)