 Mark Gates
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594dc253ae
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implicit none in INSTALL
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2025-08-26 23:27:58 -04:00 |
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Maria Kraynyuk
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40ca7a2713
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Include lapack_64.h only during the build
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2024-02-05 10:54:04 -08:00 |
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Maria Kraynyuk
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3ccdccea9b
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LAPACK SRC long lines updated manually
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2024-02-05 10:28:26 -08:00 |
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Maria Kraynyuk
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b891145899
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Add extended API with _64 suffix to LAPACK with lapack_64.h
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2024-02-05 10:28:08 -08:00 |
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Mark Gates
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62b19990a2
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doxygen: new group structure
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2023-07-04 01:29:12 -04:00 |
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weslley.spereira
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c7400e5f9b
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Improve documentation of the new routines. Force roundup only if it is necessary
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2021-08-04 18:43:22 -03:00 |
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weslley.spereira
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cea95686f5
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Fix bug: ROUNDUP_LWORK must use (1+EPSILON(0)) instead of (1+DLAMCH(EPS))
Test results:
SROUNDUP_LWORK(0) = 0.00000000
SROUNDUP_LWORK(1) = 1.00000000
SROUNDUP_LWORK(317) = 317.000000
DROUNDUP_LWORK(0) = 0.0000000000000000
DROUNDUP_LWORK(1) = 1.0000000000000000
DROUNDUP_LWORK(317) = 317.00000000000000
Tests with X = 16777216 = 2**24
X-2 = 16777214; SROUNDUP_LWORK(X-2) = 16777214.0
X-1 = 16777215; SROUNDUP_LWORK(X-1) = 16777215.0
X = 16777216; SROUNDUP_LWORK(X ) = 16777218.0
X+1 = 16777217; SROUNDUP_LWORK(X+1) = 16777218.0
X+2 = 16777218; SROUNDUP_LWORK(X+2) = 16777220.0
Tests with X = 9007199254740992 = 2**53
X-2 = 9007199254740990; SROUNDUP_LWORK(X-2) = 9007200328482816.0
X-1 = 9007199254740991; SROUNDUP_LWORK(X-1) = 9007200328482816.0
X = 9007199254740992; SROUNDUP_LWORK(X ) = 9007200328482816.0
X+1 = 9007199254740993; SROUNDUP_LWORK(X+1) = 9007200328482816.0
X+2 = 9007199254740994; SROUNDUP_LWORK(X+2) = 9007200328482816.0
Tests with X = 9007199254740992 = 2**53
X-2 = 9007199254740990; DROUNDUP_LWORK(X-2) = 9007199254740990.0
X-1 = 9007199254740991; DROUNDUP_LWORK(X-1) = 9007199254740991.0
X = 9007199254740992; DROUNDUP_LWORK(X ) = 9007199254740994.0
X+1 = 9007199254740993; DROUNDUP_LWORK(X+1) = 9007199254740994.0
X+2 = 9007199254740994; DROUNDUP_LWORK(X+2) = 9007199254740996.0
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2021-07-27 20:05:07 -03:00 |
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weslley.spereira
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f12515a491
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RoundUp functions now always returns an integer
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2021-07-27 16:56:21 -03:00 |
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weslley.spereira
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a620672e29
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Add (s,d)ROUNDUP_LWORK functions to fix the workspace computation
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2021-07-26 19:30:53 -03:00 |
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