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Low-scaling GW: document new MIN_BLOCK_SIZE_MO parameter

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Patrick Seewald 2020-08-01 00:35:56 +02:00
parent e53f315d56
commit 5eff4ee254
1 changed files with 4 additions and 2 deletions
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6
src/input_cp2k_mp2.F
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@ -1186,8 +1186,10 @@ CONTAINS
CALL keyword_create( &
keyword, __LOCATION__, &
name="MIN_BLOCK_SIZE_MO", &
description="Minimum tensor block size for MOs. Adjusting this value may have minor effect on "// &
"performance but default should be good enough. Only relevant for GW calculations.", &
description="Tensor block size for MOs. Only relevant for GW calculations. "// &
"The memory consumption of GW scales as O(MIN_BLOCK_SIZE_MO). It is recommended to "// &
"set this parameter to a smaller number if GW runs out of memory. "// &
"Otherwise the default should not be changed.", &
default_i_val=64)
CALL section_add_keyword(section, keyword)
CALL keyword_release(keyword)