EPS_STORAGE_SCALING |
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| EPS_STORAGE 1.0E-2
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| Scaling factor to scale eps_schwarz. Storage threshold for compression will be EPS_SCHWARZ*EPS_STORAGE_SCALING.
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| This optional keyword expects a real. Default value: 1.0000000000000000E+00
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| variants: EPS_STORAGE |
MAX_MEMORY |
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| MAX_MEMORY 256
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| Defines the maximum amount of memory [MB] to be consumed by the full HFX module. All temporary buffers and helper arrays are subtracted from this number. What remains will be used for storage of integrals. NOTE: This number is assumed to represent the memory available to one MPI process. When running a threaded version, cp2k automatically takes care of distributing the memory among all involved sub-processes.
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| This optional keyword expects an integer. Default value: 512
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STORAGE_LOCATION |
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| STORAGE_LOCATION /data/scratch
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| Loaction where ERI's are stored if MAX_DISK_SPACE /=0 Expects a path to a directory.
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| This optional keyword expects a word. Default value: .
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MAX_DISK_SPACE |
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| MAX_DISK_SPACE 256
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| Defines the maximum amount of disk space [MB] used to store precomputed compressed four-center integrals. If 0, nothing is stored to disk
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| This optional keyword expects an integer. Default value: 0
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