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21 lines
807 B
Diff
21 lines
807 B
Diff
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index e5ab1f460..a23c6dbf5 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -145,12 +145,13 @@ if (${BLAZE_CACHE_SIZE_AUTO})
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endif (flag EQUAL 0)
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endif (APPLE)
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- if (flag)
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+ string(REGEX MATCH "([0-9][0-9]+)" tmp ${tmp}) # Get a number containing at least 2 digits in the string tmp
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+
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+ if (flag OR NOT tmp)
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message("Cache size not found automatically. Using default value as cache size.")
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set(tmp ${BLAZE_CACHE_SIZE_DEFAULT})
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endif (flag)
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- string(REGEX MATCH "([0-9][0-9]+)" tmp ${tmp}) # Get a number containing at least 2 digits in the string tmp
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math(EXPR BLAZE_CACHE_SIZE ${tmp}*1024) # Convert to bytes (assuming that the value is given in kibibytes)
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endif (${BLAZE_CACHE_SIZE_AUTO})
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