Commits November 2010

commits@lists.einsteintoolkit.org

9 participants
258 discussions

[svn:einsteintoolkit] www/about/members/ (Rev. 447)
by gallen＠cct.lsu.edu 24 Nov '10

24 Nov '10

User: gallen Date: 2010/11/24 10:21 AM Modified: /about/members/ index.php Log: John Baker File Changes: Directory: /about/members/ ========================== File [modified]: index.php Delta lines: +1 -0 =================================================================== --- about/members/index.php 2010-11-24 01:27:42 UTC (rev 446) +++ about/members/index.php 2010-11-24 16:21:23 UTC (rev 447) @@ -83,6 +83,7 @@ <li>NASA Goddard Space Flight Center</li> <ul> + <li>John Baker</li> <li>Bernard Kelly</li> <li>Jennifer Seiler</li> </ul>

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[svn:einsteintoolkit] Exact/trunk/ (Rev. 266)
by schnetter＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: eschnett Date: 2010/11/23 07:57 PM Modified: /trunk/ param.ccl /trunk/src/ Bona_Masso_data.F77 Log: This thorn EinsteinInitial/Exact uses finite differencing to calculate the extrinsic curvature. It uses currently only a 2nd order stencil. This patch implements 4th order finite differencing, which reduces the error significantly. File Changes: Directory: /trunk/src/ ====================== File [modified]: Bona_Masso_data.F77 Delta lines: <Unavailable> Directory: /trunk/ ================== File [modified]: param.ccl Delta lines: <Unavailable>

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[svn:einsteintoolkit] www/release-info/ (Rev. 446)
by schnetter＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: eschnett Date: 2010/11/23 07:27 PM Modified: /release-info/ redshift__1.log, redshift__2.log Log: Update Redshift's test suite results File Changes: Directory: /release-info/ ========================= File [modified]: redshift__1.log Delta lines: +1 -1 =================================================================== --- release-info/redshift__1.log 2010-11-23 19:14:01 UTC (rev 445) +++ release-info/redshift__1.log 2010-11-24 01:27:42 UTC (rev 446) @@ -1025,7 +1025,7 @@ Summary for configuration sim - Time -> Mon Nov 22 16:54:59 EST 2010 + Time -> Tue Nov 23 20:26:22 EST 2010 Host -> erik-schnetters-macbook-pro.local User -> eschnett File [modified]: redshift__2.log Delta lines: +61 -117 =================================================================== --- release-info/redshift__2.log 2010-11-23 19:14:01 UTC (rev 445) +++ release-info/redshift__2.log 2010-11-24 01:27:42 UTC (rev 446) @@ -759,25 +759,25 @@ Run details for configuration sim ADM: test_ADM_1 - Failure: 32 files compared, 32 differ, 32 differ significantly + Success: 32 files compared, 1 differ in the last digits ADM: test_ADM_2 - Failure: 32 files compared, 32 differ, 32 differ significantly + Success: 32 files compared, 1 differ in the last digits ADM: test_ADM_3 - Failure: 32 files compared, 32 differ, 32 differ significantly + Success: 32 files compared, 1 differ in the last digits ADM: test_ADM_4 - Failure: 64 files compared, 46 differ, 42 differ significantly + Success: 64 files compared, 8 differ in the last digits ADMConstraints: ADMConstraints_Mask - Failure: 40 files missing, 0 files compared, 0 differ + Success: 40 files compared, 2 differ in the last digits ADMConstraints: ADMConstraints_Physical - Failure: 36 files missing, 0 files compared, 0 differ + Success: 36 files identical ADMConstraints: ADMConstraints_Shift - Failure: 40 files missing, 0 files compared, 0 differ + Success: 40 files compared, 2 differ in the last digits ADMConstraints: test_ADM - Failure: 16 files missing, 0 files compared, 0 differ + Success: 16 files identical AHFinder: test_AHF_1 Success: 12 files identical AHFinder: test_AHF_2 - Failure: 12 files compared, 1 differ, 1 differ significantly + Success: 12 files identical AHFinderDirect: Kerr Failure: 2 files compared, 2 differ, 2 differ significantly AHFinderDirect: Kerr-Cartoon @@ -817,77 +817,77 @@ Exact: bowl-init Success: 24 files compared, 1 differ in the last digits Extract: extract_physical - Failure: 60 files compared, 56 differ, 56 differ significantly + Success: 60 files compared, 56 differ in the last digits Extract: test_extract - Failure: 60 files compared, 56 differ, 56 differ significantly + Success: 60 files compared, 56 differ in the last digits GRHydro: GRHydro_test_shock - Failure: 48 files compared, 48 differ, 48 differ significantly + Success: 48 files compared, 9 differ in the last digits GRHydro: GRHydro_test_shock_ppm - Failure: 48 files compared, 48 differ, 48 differ significantly + Success: 48 files compared, 20 differ in the last digits GRHydro: GRHydro_test_tov_ppm_ML - Failure: 180 files missing, 0 files compared, 0 differ + Success: 180 files compared, 54 differ in the last digits GRHydro: GRHydro_test_tov_ppm_ML_disable_internal_excision - Failure: 180 files missing, 0 files compared, 0 differ + Success: 180 files compared, 54 differ in the last digits GRHydro: GRHydro_test_tov_ppm_eosg_ML - Failure: 180 files missing, 0 files compared, 0 differ + Success: 180 files compared, 50 differ in the last digits GRHydro: GRHydro_test_tov_ppm_no_trp_ML - Failure: 180 files missing, 0 files compared, 0 differ + Success: 180 files compared, 52 differ in the last digits Hydro_InitExcision: diag_flip_pugh_eno - Failure: 72 files compared, 62 differ, 62 differ significantly + Success: 72 files compared, 56 differ in the last digits Hydro_InitExcision: diag_flip_pugh_ppm - Failure: 72 files compared, 61 differ, 61 differ significantly + Success: 72 files compared, 55 differ in the last digits Hydro_InitExcision: diag_flip_pugh_tvd - Failure: 72 files compared, 62 differ, 62 differ significantly + Success: 72 files compared, 59 differ in the last digits Hydro_InitExcision: diag_pugh_eno - Failure: 72 files compared, 62 differ, 62 differ significantly + Success: 72 files compared, 58 differ in the last digits Hydro_InitExcision: diag_pugh_ppm - Failure: 72 files compared, 57 differ, 57 differ significantly + Success: 72 files compared, 55 differ in the last digits Hydro_InitExcision: diag_pugh_tvd - Failure: 72 files compared, 62 differ, 62 differ significantly + Success: 72 files compared, 59 differ in the last digits Hydro_InitExcision: halfsphere_pugh_ppm - Failure: 75 files compared, 59 differ, 59 differ significantly + Success: 75 files compared, 58 differ in the last digits Hydro_InitExcision: halfsphere_pugh_tvd - Failure: 75 files compared, 59 differ, 59 differ significantly + Success: 75 files compared, 49 differ in the last digits Hydro_InitExcision: sphere_pugh_ppm - Failure: 75 files compared, 61 differ, 59 differ significantly + Success: 75 files compared, 62 differ in the last digits Hydro_InitExcision: sphere_pugh_tvd - Failure: 75 files compared, 59 differ, 59 differ significantly + Success: 75 files compared, 58 differ in the last digits Hydro_InitExcision: x_flip_pugh_eno - Failure: 72 files compared, 32 differ, 32 differ significantly + Success: 72 files compared, 27 differ in the last digits Hydro_InitExcision: x_flip_pugh_ppm - Failure: 72 files compared, 32 differ, 32 differ significantly + Success: 72 files compared, 26 differ in the last digits Hydro_InitExcision: x_flip_pugh_tvd - Failure: 72 files compared, 32 differ, 32 differ significantly + Success: 72 files compared, 27 differ in the last digits Hydro_InitExcision: x_pugh_eno - Failure: 72 files compared, 40 differ, 40 differ significantly + Success: 72 files compared, 31 differ in the last digits Hydro_InitExcision: x_pugh_ppm - Failure: 72 files compared, 40 differ, 40 differ significantly + Success: 72 files compared, 37 differ in the last digits Hydro_InitExcision: x_pugh_tvd - Failure: 72 files compared, 40 differ, 40 differ significantly + Success: 72 files compared, 31 differ in the last digits IDAnalyticBH: kerr - Failure: 45 files compared, 34 differ, 34 differ significantly + Success: 45 files compared, 1 differ in the last digits IDAnalyticBH: test_bl Success: 8 files identical IDAnalyticBH: test_misner - Failure: 8 files compared, 8 differ, 8 differ significantly + Success: 8 files identical IDAxiBrillBH: test_axibrill - Failure: 96 files compared, 96 differ, 96 differ significantly + Success: 96 files compared, 96 differ in the last digits IDAxiBrillBH: test_axibrill_nostagger - Failure: 96 files compared, 96 differ, 96 differ significantly + Failure: 96 files compared, 69 differ, 5 differ significantly IDAxiOddBrillBH: E2xeon_test_axioddbh - Failure: 88 files compared, 88 differ, 88 differ significantly + Success: 88 files compared, 87 differ in the last digits IDAxiOddBrillBH: test_axioddbh - Failure: 120 files compared, 86 differ, 60 differ significantly + Success: 120 files compared, 72 differ in the last digits IDConstraintViolate: ConstraintViolate - Failure: 8 files missing, 16 files compared, 16 differ, 16 differ significantly + Success: 24 files compared, 17 differ in the last digits IDLinearWaves: test_pw_ADM_leap - Failure: 60 files compared, 29 differ, 25 differ significantly + Success: 60 files compared, 20 differ in the last digits IDLinearWaves: test_pw_ADM_sl Success: 64 files compared, 15 differ in the last digits IDScalarWaveElliptic: test_waveell - Failure: 8 files compared, 6 differ, 6 differ significantly + Success: 8 files compared, 2 differ in the last digits IOHDF5: test_recover - Failure: 5 files compared, 5 differ, 5 differ significantly + Success: 5 files identical InterpToArray: wavetoy Success: 25 files compared, 1 differ in the last digits ML_BSSN_Test: gw3d_Exact_ord4_15 @@ -921,9 +921,9 @@ QuasiLocalMeasures: qlm-minkowski Success: 190 files compared, 112 differ in the last digits RotatingDBHIVP: E2xeon_test_rdbh - Failure: 96 files compared, 96 differ, 96 differ significantly + Success: 96 files compared, 92 differ in the last digits RotatingDBHIVP: test_rdbh - Failure: 120 files compared, 92 differ, 60 differ significantly + Success: 120 files compared, 80 differ in the last digits SlabTest: slabtest Success: 1 files identical TOVSolver: test_one_boost_max @@ -937,11 +937,11 @@ TOVSolver: test_two_max Success: 232 files compared, 6 differ in the last digits TestArrays: arrays - Failure: 10 files compared, 10 differ, 10 differ significantly + Success: 10 files identical TestArrays: arrays0 Success: 7 files identical TestComplex: TestComplex - Failure: 15 files compared, 15 differ, 15 differ significantly + Success: 15 files identical TestComplex: TestComplexPow Success: 2 files identical TestFpointerNULL: test_fpointer_null @@ -989,34 +989,34 @@ TestTable: test-table Success: 0 files identical WaveBinarySource: test_binary_1 - Failure: 9 files compared, 8 differ, 8 differ significantly + Success: 9 files compared, 1 differ in the last digits WaveToyC: test_rad - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical WaveToyC: wave_output Success: 13 files identical WaveToyCXX: test_rad - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical WaveToyExtra: test_custom - Failure: 5 files compared, 5 differ, 5 differ significantly + Success: 5 files identical WaveToyF77: test_rad - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical WaveToyF77: test_rob - Failure: 6 files compared, 5 differ, 5 differ significantly + Success: 6 files identical WaveToyF90: test_rad - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical WaveToyF90: test_wavef90_flat - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical WaveToyF90: test_wavef90_zero - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical WaveToyFreeF90: test_rad - Failure: 6 files compared, 6 differ, 6 differ significantly + Success: 6 files identical ======================================================================== Summary for configuration sim - Time -> Mon Nov 22 18:44:13 EST 2010 + Time -> Tue Nov 23 19:55:22 EST 2010 Host -> erik-schnetters-macbook-pro.local User -> eschnett @@ -1025,22 +1025,13 @@ Runnable tests -> 126 Total number of thorns -> 157 Number of tested thorns -> 36 - Number of tests passed -> 51 + Number of tests passed -> 107 Number passed only to - set tolerance -> 24 - Number failed -> 75 + set tolerance -> 64 + Number failed -> 19 Tests failed: - test_ADM_1 (from ADM) - test_ADM_2 (from ADM) - test_ADM_3 (from ADM) - test_ADM_4 (from ADM) - ADMConstraints_Mask (from ADMConstraints) - ADMConstraints_Physical (from ADMConstraints) - ADMConstraints_Shift (from ADMConstraints) - test_ADM (from ADMConstraints) - test_AHF_2 (from AHFinder) Kerr (from AHFinderDirect) Kerr-definition-expansion (from AHFinderDirect) Kerr-definition-expansion-product (from AHFinderDirect) @@ -1056,57 +1047,10 @@ recoverML (from AHFinderDirect) E2xeon_test_dbh (from DistortedBHIVP) Schwarzschild_EF (from Exact) - extract_physical (from Extract) - test_extract (from Extract) - GRHydro_test_shock (from GRHydro) - GRHydro_test_shock_ppm (from GRHydro) - GRHydro_test_tov_ppm_ML (from GRHydro) - GRHydro_test_tov_ppm_ML_disable_internal_excision (from GRHydro) - GRHydro_test_tov_ppm_eosg_ML (from GRHydro) - GRHydro_test_tov_ppm_no_trp_ML (from GRHydro) - diag_flip_pugh_eno (from Hydro_InitExcision) - diag_flip_pugh_ppm (from Hydro_InitExcision) - diag_flip_pugh_tvd (from Hydro_InitExcision) - diag_pugh_eno (from Hydro_InitExcision) - diag_pugh_ppm (from Hydro_InitExcision) - diag_pugh_tvd (from Hydro_InitExcision) - halfsphere_pugh_ppm (from Hydro_InitExcision) - halfsphere_pugh_tvd (from Hydro_InitExcision) - sphere_pugh_ppm (from Hydro_InitExcision) - sphere_pugh_tvd (from Hydro_InitExcision) - x_flip_pugh_eno (from Hydro_InitExcision) - x_flip_pugh_ppm (from Hydro_InitExcision) - x_flip_pugh_tvd (from Hydro_InitExcision) - x_pugh_eno (from Hydro_InitExcision) - x_pugh_ppm (from Hydro_InitExcision) - x_pugh_tvd (from Hydro_InitExcision) - kerr (from IDAnalyticBH) - test_misner (from IDAnalyticBH) - test_axibrill (from IDAxiBrillBH) test_axibrill_nostagger (from IDAxiBrillBH) - E2xeon_test_axioddbh (from IDAxiOddBrillBH) - test_axioddbh (from IDAxiOddBrillBH) - ConstraintViolate (from IDConstraintViolate) - test_pw_ADM_leap (from IDLinearWaves) - test_waveell (from IDScalarWaveElliptic) - test_recover (from IOHDF5) gw3d_Exact_ord4_15 (from ML_BSSN_Test) gw3d_McLachlan_ord4_15 (from ML_BSSN_Test) gw3d_McLachlan_ord4_30 (from ML_BSSN_Test) - E2xeon_test_rdbh (from RotatingDBHIVP) - test_rdbh (from RotatingDBHIVP) - arrays (from TestArrays) - TestComplex (from TestComplex) - test_binary_1 (from WaveBinarySource) - test_rad (from WaveToyC) - test_rad (from WaveToyCXX) - test_custom (from WaveToyExtra) - test_rad (from WaveToyF77) - test_rob (from WaveToyF77) - test_rad (from WaveToyF90) - test_wavef90_flat (from WaveToyF90) - test_wavef90_zero (from WaveToyF90) - test_rad (from WaveToyFreeF90) ========================================================================

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[svn:einsteintoolkit] www/release-info/ (Rev. 445)
by roland.haas＠physics.gatech.edu 23 Nov '10

23 Nov '10

User: rhaas Date: 2010/11/23 01:14 PM Modified: /release-info/ minkowski__1.log, minkowski__2.log Log: update gatech workstation results. no changes. File Changes: Directory: /release-info/ ========================= File [modified]: minkowski__1.log Delta lines: +1 -1 =================================================================== --- release-info/minkowski__1.log 2010-11-23 18:34:16 UTC (rev 444) +++ release-info/minkowski__1.log 2010-11-23 19:14:01 UTC (rev 445) @@ -1025,7 +1025,7 @@ Summary for configuration sim - Time -> Tue Nov 16 09:39:43 EST 2010 + Time -> Tue Nov 23 10:55:42 EST 2010 Host -> phys44230.physics.gatech.edu User -> rhaas3 File [modified]: minkowski__2.log Delta lines: +1 -1 =================================================================== --- release-info/minkowski__2.log 2010-11-23 18:34:16 UTC (rev 444) +++ release-info/minkowski__2.log 2010-11-23 19:14:01 UTC (rev 445) @@ -1016,7 +1016,7 @@ Summary for configuration sim - Time -> Tue Nov 16 10:01:41 EST 2010 + Time -> Tue Nov 23 11:18:26 EST 2010 Host -> phys44230.physics.gatech.edu User -> rhaas3

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[svn:einsteintoolkit] www/ (Rev. 444)
by knarf＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: knarf Date: 2010/11/23 12:34 PM Modified: / index.php Log: highlight news File Changes: Directory: / ============ File [modified]: index.php Delta lines: +1 -1 =================================================================== --- index.php 2010-11-23 17:59:29 UTC (rev 443) +++ index.php 2010-11-23 18:34:16 UTC (rev 444) @@ -9,7 +9,7 @@ interdisciplinary research and take advantage of emerging petascale computers and advanced cyberinfrastructure. Please read our pages <a href="about">about</a> the Einstein Toolkit, its <a href="about/governance">governance</a>, and how to <a href="info">get started</a> with the toolkit for more information. -New: We are pleased to announce the second release (code name "<a href="http://en.wikipedia.org/wiki/Subrahmanyan_Chandrasekhar">Chandrasekhar</a>") of the Einstein Toolkit, an open, community developed software infrastructure for relativistic astrophysics. This release is mainly a maintenance release incorporating fixes accumulated since the previous release in June 2010, as well as additional test suites. Read the full announcement <a href="http://einsteintoolkit.org/toolkit/releases/ET_2010_11_announcement.php">here</a>. +New: We are pleased to announce the second release (code name "<a href="http://en.wikipedia.org/wiki/Subrahmanyan_Chandrasekhar">Chandrasekhar</a>") of the Einstein Toolkit, an open, community developed software infrastructure for relativistic astrophysics. This release is mainly a maintenance release incorporating fixes accumulated since the previous release in June 2010, as well as additional test suites. Read the full announcement <a href="http://einsteintoolkit.org/toolkit/releases/ET_2010_11_announcement.php">here</a>. </td> <td valign="top">

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[svn:einsteintoolkit] www/ (Rev. 443)
by knarf＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: knarf Date: 2010/11/23 11:59 AM Modified: / index.php Log: mention release on front page File Changes: Directory: / ============ File [modified]: index.php Delta lines: +3 -0 =================================================================== --- index.php 2010-11-23 17:09:47 UTC (rev 442) +++ index.php 2010-11-23 17:59:29 UTC (rev 443) @@ -8,6 +8,9 @@ The Einstein Toolkit Consortium is developing and supporting open software for relativistic astrophysics. Our aim is to provide the core computational tools that can enable new science, broaden our community, facilitate interdisciplinary research and take advantage of emerging petascale computers and advanced cyberinfrastructure. Please read our pages <a href="about">about</a> the Einstein Toolkit, its <a href="about/governance">governance</a>, and how to <a href="info">get started</a> with the toolkit for more information. + +New: We are pleased to announce the second release (code name "<a href="http://en.wikipedia.org/wiki/Subrahmanyan_Chandrasekhar">Chandrasekhar</a>") of the Einstein Toolkit, an open, community developed software infrastructure for relativistic astrophysics. This release is mainly a maintenance release incorporating fixes accumulated since the previous release in June 2010, as well as additional test suites. Read the full announcement <a href="http://einsteintoolkit.org/toolkit/releases/ET_2010_11_announcement.php">here</a>. + </td> <td valign="top">

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[svn:einsteintoolkit] www/toolkit/releases/ (Rev. 442)
by knarf＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: knarf Date: 2010/11/23 11:09 AM Modified: /toolkit/releases/ ET_2010_11_announcement.php Log: cosmetics File Changes: Directory: /toolkit/releases/ ============================= File [modified]: ET_2010_11_announcement.php Delta lines: +0 -2 =================================================================== --- toolkit/releases/ET_2010_11_announcement.php 2010-11-23 17:08:02 UTC (rev 441) +++ toolkit/releases/ET_2010_11_announcement.php 2010-11-23 17:09:47 UTC (rev 442) @@ -14,8 +14,6 @@ The Einstein Toolkit is primarily supported by NSF 0903973/0903782/0904015 (CIGR), and also by NSF 0701566/0855892 (XiRel), 0721915 (Alpaca), 0905046/0941653 (PetaCactus) and 0710874 (LONI Grid). -The "Chandrasekhar" Release Team on behalf of the Einstein Toolkit Consortium (2010-11-23) - <hrule /> This release comprises the following tools, arrangements, and thorns. Each tool/arrangement/thorn may have its own licencing conditions, but all are available as open source. Green components are new in this release, shown in red are components now not longer part of the Einstein Toolkit:

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[svn:einsteintoolkit] www/toolkit/releases/ (Rev. 441)
by knarf＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: knarf Date: 2010/11/23 11:08 AM Modified: /toolkit/releases/ index.php Log: typo File Changes: Directory: /toolkit/releases/ ============================= File [modified]: index.php Delta lines: +1 -1 =================================================================== --- toolkit/releases/index.php 2010-11-23 17:07:46 UTC (rev 440) +++ toolkit/releases/index.php 2010-11-23 17:08:02 UTC (rev 441) @@ -23,7 +23,7 @@ <li><tt>ET_2010_06</tt> "Bohr", <a href="ET_2010_06_announcement.php">released 2010-06-17</a></li> </ul> -Other Sersions +Other Versions <ul> <li><tt>ET_2011_05/06</tt> Release <a href="../../release-info/index.php">in planning phase</a></li>

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[svn:einsteintoolkit] www/toolkit/releases/ (Rev. 440)
by knarf＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: knarf Date: 2010/11/23 11:07 AM Modified: /toolkit/releases/ index.php Log: cosmetics File Changes: Directory: /toolkit/releases/ ============================= File [modified]: index.php Delta lines: +5 -2 =================================================================== --- toolkit/releases/index.php 2010-11-23 17:05:49 UTC (rev 439) +++ toolkit/releases/index.php 2010-11-23 17:07:46 UTC (rev 440) @@ -18,10 +18,13 @@ <hrule /> List of Einstein Toolkit releases: <ul> + <li><tt>ET_2010_11</tt> "Chandrasekhar", + <a href="ET_2010_11_announcement.php">released 2010-11-23</a></li> <li><tt>ET_2010_06</tt> "Bohr", <a href="ET_2010_06_announcement.php">released 2010-06-17</a></li> - <li><tt>ET_2010_11</tt> "Chandrasekhar", - <a href="ET_2010_11_announcement.php">released 2010-11-23</a></li> +</ul> +Other Sersions +<ul> <li><tt>ET_2011_05/06</tt> Release <a href="../../release-info/index.php">in planning phase</a></li> <li>development version (unstable)</li>

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[svn:einsteintoolkit] www/toolkit/releases/ (Rev. 439)
by knarf＠cct.lsu.edu 23 Nov '10

23 Nov '10

User: knarf Date: 2010/11/23 11:05 AM Added: /toolkit/releases/ ET_2010_11_announcement.php Modified: /toolkit/releases/ index.php Log: add new release page File Changes: Directory: /toolkit/releases/ ============================= File [added]: ET_2010_11_announcement.php Delta lines: +135 -0 =================================================================== --- toolkit/releases/ET_2010_11_announcement.php (rev 0) +++ toolkit/releases/ET_2010_11_announcement.php 2010-11-23 17:05:49 UTC (rev 439) @@ -0,0 +1,135 @@ +<?php $title='Release Announcement'; +include_once($_SERVER['DOCUMENT_ROOT'].'/global/header.php');?> + + +We are pleased to announce the second release (code name "<a href="http://en.wikipedia.org/wiki/Subrahmanyan_Chandrasekhar">Chandrasekhar</a>") of the Einstein Toolkit, an open, community developed software infrastructure for relativistic astrophysics. This release is mainly a maintenance release incorporating fixes accumulated since the previous release in June 2010, as well as additional test suites. + +The Einstein Toolkit is a collection of software components and tools for simulating and analyzing general relativistic astrophysical systems that builds on numerous software efforts in the numerical relativity community including CactusEinstein, the Carpet AMR infrastructure and on the public version of the Whisky hydrodynamics code (now modified and called GRHydro). The Cactus Framework is used as the underlying computational infrastructure providing large-scale parallelization, general computational components, and a model for collaborative, portable code development. The toolkit includes modules to build complete codes for simulating black hole spacetimes as well as systems governed by relativistic hydrodynamics. Current development in the consortium is targeted at providing additional infrastructure for general relativistic magnetohydrodynamics. + +The Einstein Toolkit uses a distributed software model and its different modules are developed, distributed, and supported either by the core team of Einstein Toolkit Maintainers, or by individual groups. Where modules are provided by external groups, the Einstein Toolkit Maintainers provide quality control for modules for inclusion in the toolkit and help coordinate support. The Einstein Toolkit Maintainers currently involve postdocs and faculty from five different institutions, and host weekly meetings that are open for anyone to join in. + +Guiding principles for the design and implementation of the toolkit include: open, community-driven software development; well thought out and stable interfaces; separation of physics software from computational science infrastructure; provision of complete working production code; training and education for a new generation of researchers. + +For more information about using or contributing to the Einstein Toolkit, or to join the Einstein Toolkit Consortium, please visit our web pages at <<a href="http://einsteintoolkit.org">http://einsteintoolkit.org</a>>. + +The Einstein Toolkit is primarily supported by NSF 0903973/0903782/0904015 (CIGR), and also by NSF 0701566/0855892 (XiRel), 0721915 (Alpaca), 0905046/0941653 (PetaCactus) and 0710874 (LONI Grid). + +The "Chandrasekhar" Release Team on behalf of the Einstein Toolkit Consortium (2010-11-23) + +<hrule /> + +This release comprises the following tools, arrangements, and thorns. Each tool/arrangement/thorn may have its own licencing conditions, but all are available as open source. Green components are new in this release, shown in red are components now not longer part of the Einstein Toolkit: + +<pre> Cactus Flesh +</pre> +<pre> CactusBase Standard Cactus thorns + CactusConnect + CactusElliptic + CactusExternal Not part of the Einstein Toolkit anymore (use ExternalLibraries/libjpeg instead of jpeg6b) + CactusIO + CactusNumerical new: InterpToArray + CactusPUGH + CactusPUGHIO + CactusTest Various Cactus testsuite thorns + CactusUtils + CactusWave Wavetoy example thorns + +</pre> +<pre> ExternalLibraries Interfaces to external libraries (new: OpenSSL, libjpeg, several updates in other thorns) +</pre> +<pre> Carpet Adaptive mesh refinement +</pre> +<pre> EinsteinAnalysis Einstein Toolkit + EinsteinBase + EinsteinEOS + EinsteinEvolve + EinsteinInitialData + EinsteinUtils +</pre> +<pre> McLachlan BSSN implementation +</pre> +<pre> TAT/TATelliptic Various thorns + AEIThorns/AEILocalInterp + LSUThorns/QuasiLocalMeasures + LSUThorns/SummationByParts + +</pre> +<pre> Kranc Automated code generation +</pre> +<pre> GetComponents Downloading tools and thorns +</pre> +<pre> SimFactory Building code and running simulations +</pre> + +All repositories participating in this release carry a branch +<tt>ET_2010_11</tt> marking this release. These release branches will +be updated if severe errors are found. + + + +This release has been tested on the following systems and +architectures: + +<ul> +<li>Workstations (AMD, Linux)</li> +<li>MacBook Pro notebook (Intel, Mac OS X)</li> +<li><a href="http://www.ncsa.illinois.edu/BlueWaters/modeling.html">Blue Drop</a>, NCSA (Power 7, Linux)</li> +<li><a href="http://supercomputers.aei.mpg.de/">Damiana</a>, AEI (AMD cluster, Linux)</li> +<li><a href="http://www.nics.tennessee.edu/computing-resources/kraken">Kraken</a>, NICS (Cray XT5, Linux)</li> +<li><a href="http://www.hpc.lsu.edu/systems/system.php?system=Philip">Philip</a>, LSU (Intel cluster, Linux)</li> +<li><a href="http://www.loni.org/systems/system.php?system=QueenBee">Queen Bee</a>, LONI (Intel cluster, Linux)</li> +<li><a href="http://services.tacc.utexas.edu/index.php/ranger-user-guide">Ranger</a>, TACC (AMD cluster, Linux)</li> +</ul> + +The <a href="http://www.cct.lsu.edu/~eschnett/SimFactory/">Simulation +Factory</a> contains ready-to-use configuration details for more than +20 additional systems, including most HPC systems +at <a href="http://www.loni.org/">LONI</a>, +<a href="http://www.nersc.gov/">NERSC</a>, +<a href="http://www.rzg.mpg.de/">RZG</a>, +and <a href="https://www.teragrid.org/">TeraGrid</a>. + +The Einstein Toolkit thorns contain 132 regression test cases. +While all test cases pass on some systems, there are unfortunately also some systems where certain test cases fail. We verified that this is because of accumulation of floating-point round-off error in most cases, and we will discuss this issue in a broader context in the near future. + + + +The Einstein Toolkit web site contains online documentation for its +thorns, and pointers for using it to build your own code. There is +also a tutorial that explains how to download, build, and run the code +for a simple binary black hole evolution. We invite you to join our +mailing list +<<a href="../community">users(a)einsteintoolkit.org</a>>. + +The changes between this and the previous release include (not complete): +<ul> + <li>Several Libraries can now be build in parallel-make mode, increasing compilation speed on some machines a lot.</li> + <li>Several Libraries now clean up intermediate files, often using considerably less disk space per configuration.</li> + <li>GRHydro includes (disabled, not yet finished) support for MHD. Don't try to use it yet, and don't get confused about that code.</li> + <li>Several Libraries have been updated (ExternalLibraries)</li> + <li>Simfactory received several updates, and this will likely be the last release with the Perl version.</li> + <li>The links in the Reference manual now work (again).</li> + <li>A lot of other bugs and testsuites were corrected. </li> +</ul> + + +On behalf of the Einstein Toolkit Consortium: the "Chandrasekhar" Release Team + + +   Gabrielle Allen +   Eloisa Bentivegna +   Tanja Bode +   Peter Diener +   Roland Haas +   Ian Hinder +   Frank Löffler +   Bruno Mundim +   Christian D. Ott +   Erik Schnetter +   Eric Seidela +   Michael Thomas + + +November 23, 2010 + +<?php include_once($_SERVER['DOCUMENT_ROOT'].'/global/footer.php');?> File [modified]: index.php Delta lines: +8 -6 =================================================================== --- toolkit/releases/index.php 2010-11-23 12:21:28 UTC (rev 438) +++ toolkit/releases/index.php 2010-11-23 17:05:49 UTC (rev 439) @@ -1,9 +1,9 @@ <?php $title='Releases'; include_once($_SERVER['DOCUMENT_ROOT'].'/global/header.php');?> -The most recent (and, so far, only) release of the Einstein Toolkit - is <tt>ET_2010_06</tt>, code named - "<a href="http://en.wikipedia.org/wiki/Bohr-Einstein_debates">Bohr</a>". +The most recent release of the Einstein Toolkit + is <tt>ET_2010_1</tt>, code named + "<a href="http://en.wikipedia.org/wiki/Subrahmanyan_Chandrasekhar">Chandrasekhar</a>". We expect this version to remain unchanged, save for correcting serious problems that may be detected. This version should be your first choice if you are new to the Einstein Toolkit, or if you want @@ -13,15 +13,17 @@ where (unsurprisingly) most of the development occurs. Our gentlemen's agreement is that the development version should build and run correctly on most of the important platforms at all times, - but this may not be the case on a bad day + but this may not be the case on a bad day. <hrule /> List of Einstein Toolkit releases: <ul> <li><tt>ET_2010_06</tt> "Bohr", <a href="ET_2010_06_announcement.php">released 2010-06-17</a></li> - <li><tt>ET_2010_11</tt> Release - <a href="../../release-info/index.php">in preparation</a></li> + <li><tt>ET_2010_11</tt> "Chandrasekhar", + <a href="ET_2010_11_announcement.php">released 2010-11-23</a></li> + <li><tt>ET_2011_05/06</tt> Release + <a href="../../release-info/index.php">in planning phase</a></li> <li>development version (unstable)</li> </ul>

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Commits November 2010