From 721049aaede164b46a4b641f553e49cd07c722ac Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Fri, 23 Mar 2018 14:57:00 -0500
Subject: [PATCH] Reduce logger chattiness during kernel creation
---
loopy/kernel/creation.py | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/loopy/kernel/creation.py b/loopy/kernel/creation.py
index 0daf327f4..380d76f6e 100644
--- a/loopy/kernel/creation.py
+++ b/loopy/kernel/creation.py
@@ -1944,8 +1944,10 @@ def make_kernel(domains, instructions, kernel_data=["..."], **kwargs):
*seq_dependencies* added.
"""
- logger.info(
+ from time import time
+ logger.debug(
"%s: kernel creation start" % kwargs.get("name", "(unnamed)"))
+ kernel_creation_start_time = time()
defines = kwargs.pop("defines", {})
default_order = kwargs.pop("default_order", "C")
@@ -2166,8 +2168,14 @@ def make_kernel(domains, instructions, kernel_data=["..."], **kwargs):
from loopy.preprocess import prepare_for_caching
knl = prepare_for_caching(knl)
- logger.info(
- "%s: kernel creation done" % knl.name)
+ creation_elapsed = time() - kernel_creation_start_time
+ if creation_elapsed > 0.1:
+ time_logger = logger.info
+ else:
+ time_logger = logger.debug
+
+ time_logger(
+ "%s: kernel creation done after %g s", (knl.name, creation_elapsed))
return knl
--
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