From 4926afd454db2dc58091dbeaf763e0da549b9df2 Mon Sep 17 00:00:00 2001
From: David Hammer <dhammer@mailbox.org>
Date: Thu, 11 Mar 2021 13:43:29 +0100
Subject: [PATCH] Dropping driver="core" when opening h5py file
The relevant data is copied into memory in pretty large chunks, so the core driver is not expected
to do much for us here. In some brief testing, using the default driver instead resulted in
approximately the same (or slightly better) runtime and significantly lower peak memory consumption.
---
notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb b/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb
index b1298821c..db3fee539 100644
--- a/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb
+++ b/notebooks/AGIPD/Characterize_AGIPD_Gain_Darks_NBC.ipynb
@@ -311,7 +311,7 @@
" h5path_f = h5path.format(channel)\n",
" h5path_idx_f = h5path_idx.format(channel)\n",
"\n",
- " with h5py.File(fast_data_filename, \"r\", driver=\"core\") as infile:\n",
+ " with h5py.File(fast_data_filename, \"r\") as infile:\n",
" if rawversion == 2:\n",
" count = np.squeeze(infile[f\"{h5path_idx_f}/count\"])\n",
" first = np.squeeze(infile[f\"{h5path_idx_f}/first\"])\n",
--
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