 paboyle
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9fe6ac71ea
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Starting reorg of Blocked lanczos
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2017-10-11 10:12:07 +01:00 |
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paboyle
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bf58557fb1
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Block compressed Lanczos
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2017-10-10 14:15:11 +01:00 |
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paboyle
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10cb37f504
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Merge branch 'develop' of https://github.com/paboyle/Grid into develop
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2017-10-10 14:09:44 +01:00 |
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paboyle
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a1d80282ec
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cb factorise
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2017-10-10 13:49:31 +01:00 |
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paboyle
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4eb8bbbebe
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Christop mods
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2017-10-10 13:48:51 +01:00 |
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paboyle
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d1c6288c5f
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Merge branch 'develop' of https://github.com/paboyle/Grid into develop
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2017-10-10 13:38:40 +01:00 |
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paboyle
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153672d8ec
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Split CG testing
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2017-10-09 23:20:58 +01:00 |
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paboyle
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08ca338875
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Split grid communication
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2017-10-09 23:19:45 +01:00 |
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paboyle
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f7cbf82c04
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Better stdout/err debug
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2017-10-09 23:18:48 +01:00 |
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paboyle
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07009c569a
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Comms splitting improvements
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2017-10-09 23:16:51 +01:00 |
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paboyle
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d54807b8c0
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MPIT works with split grid now
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2017-10-02 23:14:56 +01:00 |
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paboyle
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5625b47c7d
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Merge branch 'feature/dwf-multirhs' into develop
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2017-10-02 12:42:32 +01:00 |
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paboyle
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1edcf902b7
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Macos ANON
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2017-10-02 12:41:02 +01:00 |
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paboyle
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e5c19e1fd7
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RB constructor change
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2017-10-02 12:25:52 +01:00 |
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paboyle
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a11d0a33d1
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Merge branch 'feature/dwf-multirhs' of https://github.com/paboyle/Grid into feature/dwf-multirhs
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2017-10-02 11:42:07 +01:00 |
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paboyle
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4f8b6f26b4
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Merge branch 'develop' into feature/dwf-multirhs
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2017-10-02 11:41:49 +01:00 |
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paboyle
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073525c5b3
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Small patch from cori
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2017-10-02 03:38:21 -07:00 |
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paboyle
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fddeb29d6b
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Bug fix with spreadout FFT
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2017-09-21 11:10:08 +01:00 |
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paboyle
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a9ec5cf564
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Christoph bug report integrate
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2017-09-21 10:32:41 +01:00 |
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paboyle
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18c335198a
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Merge branch 'hotfix/dirac-ITT-fix1' into develop
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2017-09-16 18:19:02 +01:00 |
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paboyle
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f9df685cde
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Merge branch 'hotfix/dirac-ITT-fix1'
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2017-09-16 18:18:48 +01:00 |
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paboyle
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17c5b0f152
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Patching comparison point
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2017-09-16 18:18:07 +01:00 |
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paboyle
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5918769f97
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Subtle Naik term bug updated in Stencil; less on logical && with a function call on right
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2017-09-16 12:51:26 +01:00 |
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paboyle
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203c7bf6fa
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Merge branch 'hotfix/dirac-ITT-fix' into develop
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2017-09-05 15:08:51 +01:00 |
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paboyle
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c709883f3f
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Merge branch 'hotfix/dirac-ITT-fix'
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2017-09-05 15:08:16 +01:00 |
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paboyle
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aed5de4d50
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Patching macos compile
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2017-09-05 15:07:07 +01:00 |
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paboyle
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ba27cc6571
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Mac os happiness
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2017-09-05 15:00:16 +01:00 |
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paboyle
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d856327250
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Merge branch 'release/dirac-ITT' into develop
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2017-09-05 14:56:12 +01:00 |
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paboyle
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d75369cb56
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Merge branch 'release/dirac-ITT'
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2017-09-05 14:55:54 +01:00 |
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Peter Boyle
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bf973d0d56
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SHM complete
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2017-09-05 14:30:29 +01:00 |
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Peter Boyle
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837bf8a5be
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Updating to control the SHM allocation scheme under configure time options
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2017-09-05 12:51:02 +01:00 |
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Peter Boyle
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c05b2199f6
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Improvements to huge memory
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2017-09-04 10:41:21 -04:00 |
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Peter Boyle
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b331be9101
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Better reporting
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2017-08-31 11:32:57 +01:00 |
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Peter Boyle
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49c20a9fa8
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Patch to reporting
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2017-08-31 11:32:21 +01:00 |
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paboyle
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7359df3501
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Full reporting for benchmark; save robustness factor
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2017-08-31 10:42:35 +01:00 |
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Peter Boyle
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5b9267e88d
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Cleaner comms benchmark treatment for one node runs
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2017-08-27 18:24:48 -04:00 |
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paboyle
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15fd4003ef
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Improving presentation of results
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2017-08-27 13:46:02 +01:00 |
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paboyle
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4b4c2a715b
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fcntl.h needed
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2017-08-26 11:38:04 +01:00 |
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paboyle
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54a5e6c1d0
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Check if we get huge pages on linux. Larry Meadows piece of magic.
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2017-08-25 22:36:08 +01:00 |
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paboyle
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73aeca7dea
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Merge branch 'feature/multi-communicator' into develop
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2017-08-25 21:55:09 +01:00 |
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paboyle
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ad89abb018
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Fix
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2017-08-25 20:43:37 +01:00 |
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paboyle
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80c5bce5bb
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Merge branch 'develop' into feature/multi-communicator
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2017-08-25 20:21:26 +01:00 |
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paboyle
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f68b5de9c8
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No compile fix on Clang
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2017-08-25 19:35:21 +01:00 |
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Peter Boyle
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d0f3d525d5
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Optimal block size for KNL
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2017-08-25 19:33:54 +01:00 |
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Peter Boyle
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3a58217405
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Updated
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2017-08-25 14:29:53 +01:00 |
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Peter Boyle
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c289699d9a
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updated from cambridge mpi3 shakeout
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2017-08-25 11:41:01 +01:00 |
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Peter Boyle
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c3b1263e75
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Benchmark prep
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2017-08-25 09:25:54 +01:00 |
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paboyle
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5fa386ddc9
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FFT test compile fixed
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2017-08-24 10:17:52 +01:00 |
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paboyle
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b49bec0cec
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MAP_HUGETLB portability fix
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2017-08-20 03:08:54 +01:00 |
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paboyle
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ae56e556c6
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finalise issue on new OPA revert
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2017-08-20 02:53:12 +01:00 |
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paboyle
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1cdf999668
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Moving multicommunicator into mpi3 also for threading
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2017-08-20 02:39:10 +01:00 |
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paboyle
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11062fb686
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Comms none fail fix
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2017-08-20 01:37:07 +01:00 |
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paboyle
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383ca7d392
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Switch off comms for now until feature/multi-communicator is merged
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2017-08-20 01:27:48 +01:00 |
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paboyle
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a446d95c33
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Trying to pass TeamCity and Travis
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2017-08-20 01:10:50 +01:00 |
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paboyle
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be66e7dd95
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Merge branch 'develop' into feature/multi-communicator
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2017-08-19 23:12:38 +01:00 |
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paboyle
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6d0d064a6c
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Update TODO
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2017-08-19 23:11:30 +01:00 |
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paboyle
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bfef525ed2
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New benchmark prep
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2017-08-19 23:10:12 +01:00 |
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Peter Boyle
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0b0cf62193
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Fix mpi 3 interface change
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2017-08-19 13:18:50 -04:00 |
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Peter Boyle
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7d88198387
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Merge branch 'develop' into feature/multi-communicator
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2017-08-19 13:03:35 -04:00 |
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Peter Boyle
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2f619482b8
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Enable blocking stencil send
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2017-08-19 12:53:59 -04:00 |
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Peter Boyle
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d6472eda8d
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Use mmap
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2017-08-19 12:53:18 -04:00 |
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Peter Boyle
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9e658de238
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Use Vector
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2017-08-19 12:52:44 -04:00 |
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Peter Boyle
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bcefdd7c4e
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Align both allocator calls to 2MB
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2017-08-19 12:49:02 -04:00 |
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Peter Boyle
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14d53e1c9e
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Threaded MPI calls patches
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2017-07-29 13:08:10 -04:00 |
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Peter Boyle
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40e119c61c
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NUMA improvements worth preserving from AMD EPYC tests
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2017-07-08 22:27:11 -04:00 |
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paboyle
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ac740f73ce
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Works on Cori
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2017-07-02 16:47:58 -07:00 |
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paboyle
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75dc7794b9
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Working on Cori
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2017-07-02 16:47:42 -07:00 |
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paboyle
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dee68fc728
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IO working multiple nodes again. Strategy of all nodes writing metadata is unsafe.
Only one rank should do this. must identify this rank. Means pass communicator to the
Objects.
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2017-07-02 23:33:48 +01:00 |
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paboyle
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a2d3643634
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Merge branch 'feature/dwf-multirhs' of https://github.com/paboyle/Grid into feature/dwf-multirhs
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2017-07-02 14:59:22 -07:00 |
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paboyle
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57002924bc
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NERSC shakeout of this
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2017-07-02 14:58:30 -07:00 |
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Peter Boyle
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a0be3f7330
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Merge branch 'develop' of https://github.com/paboyle/Grid into develop
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2017-06-30 10:53:50 +01:00 |
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Peter Boyle
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b5a6e4f1fd
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Best option for Xeon cache blocking set
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2017-06-30 10:53:22 +01:00 |
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Peter Boyle
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7a788db3dc
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Guard first touch
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2017-06-30 10:49:08 +01:00 |
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Peter Boyle
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f20eceb6cd
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First touch once per page in a threaded loop
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2017-06-30 10:48:27 +01:00 |
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Peter Boyle
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38325ebbc6
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Interleave code path; not enabled
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2017-06-30 10:23:51 +01:00 |
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Peter Boyle
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b73bd151bb
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Switch off counters by default
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2017-06-30 10:16:35 +01:00 |
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Peter Boyle
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694b305cab
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Update to reporting
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2017-06-30 10:16:13 +01:00 |
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Peter Boyle
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2d3737a133
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O3, KNL
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2017-06-30 10:15:59 +01:00 |
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Peter Boyle
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ac1f1838bc
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KNL only
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2017-06-30 10:15:32 +01:00 |
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paboyle
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6f5a5cd9b3
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Improved threaded comms benchmark
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2017-06-28 23:27:02 +01:00 |
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Peter Boyle
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322f61acee
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Merge branch 'develop' of https://github.com/paboyle/Grid into develop
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2017-06-28 15:30:35 +01:00 |
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Peter Boyle
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08e04b9676
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Better benchmarks
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2017-06-28 15:30:06 +01:00 |
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paboyle
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54e94360ad
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Experimental: Multiple communicators to see if we can avoid thread locks in --enable-comms=mpit
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2017-06-24 23:10:24 +01:00 |
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paboyle
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869b99ec1e
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Threaded calls to multiple communicators
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2017-06-24 10:55:54 +01:00 |
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paboyle
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4a29ab0d0a
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Merge branch 'feature/dwf-multirhs' of https://github.com/paboyle/Grid into feature/dwf-multirhs
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2017-06-23 23:10:43 +01:00 |
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paboyle
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0165bcb58e
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Added an update to TODO list
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2017-06-23 23:10:24 +01:00 |
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paboyle
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349d75e483
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Precision fix
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2017-06-23 02:57:59 -07:00 |
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paboyle
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e51475703a
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Ticking off lots on the TODO list
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2017-06-23 09:42:21 +01:00 |
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paboyle
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1feddf4ba6
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const fixes
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2017-06-22 19:32:41 +01:00 |
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paboyle
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600d7ddc2e
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Proof of concept : Multi RHS solver, running independent solves on different ranks
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2017-06-22 18:54:34 +01:00 |
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paboyle
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e504260f3d
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Able to run a test job splitting into multiple MPI subdomains.
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2017-06-22 18:53:11 +01:00 |
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paboyle
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5e4bea8f20
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Benchmark DWF works
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2017-06-22 08:38:54 +01:00 |
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paboyle
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6ebf9f15b7
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Splitting communicators first cut
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2017-06-22 08:14:34 +01:00 |
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paboyle
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1d7aa673a4
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Include BlockCG by default
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2017-06-21 21:08:53 +01:00 |
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paboyle
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b9104f3072
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Block CG
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2017-06-21 21:08:03 +01:00 |
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paboyle
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a7d56523ab
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Merge branch 'feature/lanczos-simplify' into develop
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2017-06-21 14:03:20 +01:00 |
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paboyle
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9e56c65730
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Updated TODO list
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2017-06-21 14:02:58 +01:00 |
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paboyle
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ef4f2b8c41
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todo update
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2017-06-21 09:22:20 +01:00 |
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paboyle
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e8b95bd35b
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Clean up finished. Could shrink Lanczos to around 400 lines at a push
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2017-06-21 02:50:09 +01:00 |
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paboyle
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7e35286860
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Simplified lanczos, added Eigen diagonalisation.
Curious if we can deprecate dependencly on BLAS.
Will see when we get 48^3 running on our BG/Q port
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2017-06-21 02:26:03 +01:00 |
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