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freedreno/log-parser: support to read gzip'd logs

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~50MB gzip'd log files are nicer than ~300MB uncompressed

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4750>
This commit is contained in:
Rob Clark 2020-04-15 13:36:21 -07:00 • committed by Marge Bot
parent f561e516c8
commit de0d3d1726
1 changed files with 8 additions and 1 deletions
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9
src/gallium/drivers/freedreno/log-parser.py
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@ -2,6 +2,8 @@
import re
import sys
import gzip
import io
class GMEMPass:
@ -59,7 +61,12 @@ def dump_gmem_passes(gmem_passes, blit_time, sysmem_time, total_time):
))
def main():
file = open(sys.argv[1], "r")
filename = sys.argv[1]
if filename.endswith(".gz"):
file = gzip.open(filename, "r")
file = io.TextIOWrapper(file)
else:
file = open(filename, "r")
lines = file.read().split('\n')
compute_match = re.compile(r"COMPUTE: START")