From ee7073e4673abd18f9329ab6ad774c26baf1c27e Mon Sep 17 00:00:00 2001
From: Chad Hanna <chad.hanna@comp-hd-002.gwave.ics.psu.edu>
Date: Sun, 25 Aug 2019 17:32:19 +0000
Subject: [PATCH] hoftcache: turn off mmap and increase blocksize to help with
nfs (since that is basically the point of this module)
(cherry picked from commit 0cbb7f9bc6189e423dce4e4940057d11d7ec24fd)
---
gstlal-inspiral/python/hoftcache.py | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gstlal-inspiral/python/hoftcache.py b/gstlal-inspiral/python/hoftcache.py
index 6e5dbf51cf..b0bca0aa45 100644
--- a/gstlal-inspiral/python/hoftcache.py
+++ b/gstlal-inspiral/python/hoftcache.py
@@ -134,9 +134,9 @@ def mkbasicsrc(pipeline, gw_data_source_info, instrument, verbose = False):
if gw_data_source_info.data_source == "frames":
if instrument == "V1":
#FIXME Hack because virgo often just uses "V" in the file names rather than "V1". We need to sieve on "V"
- src = pipeparts.mklalcachesrc(pipeline, location = gw_data_source_info.frame_cache, cache_src_regex = "V")
+ src = pipeparts.mklalcachesrc(pipeline, blocksize = 1048576, use_mmap = False, location = gw_data_source_info.frame_cache, cache_src_regex = "V")
else:
- src = pipeparts.mklalcachesrc(pipeline, location = gw_data_source_info.frame_cache, cache_src_regex = instrument[0], cache_dsc_regex = instrument)
+ src = pipeparts.mklalcachesrc(pipeline, blocksize = 1048576, use_mmap = False, location = gw_data_source_info.frame_cache, cache_src_regex = instrument[0], cache_dsc_regex = instrument)
demux = pipeparts.mkframecppchanneldemux(pipeline, src, do_file_checksum = False, channel_list = map("%s:%s".__mod__, gw_data_source_info.channel_dict.items()))
pipeparts.framecpp_channeldemux_set_units(demux, dict.fromkeys(demux.get_property("channel-list"), "strain"))
# allow frame reading and decoding to occur in a diffrent thread
--
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