QuEST-Kit/QuEST erreicht einen Gesundheitsindex von 61 von 100 und liegt damit im Bereich Mittel. Am stärksten schneidet es bei Engineering Quality (77/100) ab, am schwächsten bei Security (43/100). Zuletzt vor 8 Tagen aktualisiert. Ein einzelner Mitwirkender trägt den Großteil der jüngsten Arbeit.
61
gesamt / 100
Mittel
Software-Gesundheitsindex
Metriken werden auf einer Skala von 1–100 in gewichtete Kategorien gruppiert. Der Gesamtwert beginnt als ihr Mittel; sobald öffentliche Evidenz die Richtlinie für Hochrisikojurisdiktionen auslöst, wird die Bewertung angepasst und erhält die Obergrenze 49 (Gefährdet). AI Readiness liegt außerhalb.
61
Exzellent85-100Vorbildlich; erfüllt im Wesentlichen alle geprüften Kriterien
Gut70-84Gesund; geringfügige Lücken
Mittel50-69Akzeptabel mit deutlichen Lücken; Überprüfung empfohlen
Gefährdet30-49Erhebliche Schwächen; eine Übernahme erfordert Vorsicht
Kritisch1-29Schwerwiegende Probleme (aufgegeben, nur ein Maintainer, keine Hygiene)
Bewertungsprofil
Jede Achse ist eine Kategorie. Die Form zählt mehr als der Durchschnitt — ein gesundes Projekt füllt die gesamte Fläche, während ein Profil aus Spitzen und Kratern bedeutet, dass Stärke in einer Dimension Risiken in einer anderen verdeckt.
Dieses Repository wird von einer Organisation getragen — geteilte, rechenschaftspflichtige Trägerschaft, die jeden einzelnen Maintainer überdauern kann.
Release-Aktualität — letztes Release vor 283 Tagen
12.6/27
Release-Rhythmus — ein Release etwa alle 176,7 Tage
0/10
OpenSSF Scorecard: Signed-Releases — keine Daten
Verwendete Eingangsdaten
releases_count
25
latest_release_tag
v4.2.0
releases_from_tags
nein
days_since_latest_release
283
mean_days_between_releases
176,7
Von der Bewertung ausgeschlossen (keine Daten oder nicht anwendbar): OpenSSF Scorecard: Signed-Releases. Die verbleibenden Gewichte wurden renormalisiert.
Wie gut ist das Repository dafür ausgestattet, mit KI-Coding-Agenten entwickelt und gepflegt zu werden? Ein unabhängiges, experimentelles Badge — Gewicht 0,0, es wird eigenständig ausgewiesen und verändert den Gesamt-Gesundheitswert nicht.
Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
Weitere Details
Stern- und Fork-Verlauf 0 ★ / 195 ⇿
0Sterne
195Forks
19Releases
Wann jeder Stern und Fork hinzugefügt wurde, von GitHub erfasst und nach Tagen gruppiert. Das kumulierte Wachstum steht direkt über den täglichen Zugängen, aus denen es besteht, sodass beide gegeneinander lesbar sind: stetiger organischer Zuwachs sieht ganz anders aus als ein abrupter, kurzlebiger Ausschlag. Wo dieser Unterschied messbar ist, wird er als Wachstumsauthentizität ausgewiesen.
Major 3Minor 11Patch 5
Jeder Punkt umfasst 8 Tage.
OpenSSF Scorecard 4.3 / 10
4.3Gesamtwert
Unabhängige, werkzeugneutrale Sicherheitsbewertung durch das quelloffene OpenSSF Scorecard. Jede Prüfung honoriert eine Sicherheits-Praxis, nicht das Werkzeug eines bestimmten Anbieters. Prüfungen, die Scorecard nicht ermitteln konnte, sind mit k. A. markiert und vom Sicherheitswert ausgeschlossen (nie als null gezählt).Scorecard v5.5.0 · 2026-07-24 17:22 UTC
Vollständig aufgelöster Abhängigkeitssatz aus dem GitHub-Abhängigkeitsgraphen: 0 direkte und 0 indirekte (transitive) Pakete. Die transitive Hülle ist vollständig, wenn das Repository eine Lockfile eincheckt.
Registry
Paket
Version
Beziehung
Abhängigkeits-Advisories nicht bewertet
Der Advisory-Abgleich konnte für diesen Bericht nicht ausgeführt werden: No resolved dependencies to assess
JSON-Rohbericht maschinenlesbar
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"body": "Danny Hindson discovered a bug wherein the failing cudaMalloc() call deliberately induced by the 'out-of-memory' unit test of createFullStateDiagMatr() breaks subsequent GPU simulation. This is because a failing cudaMalloc corrupts the CUDA API state until being explicitly cleared using the undocumented facility of cudaGetLastError (which clears \"non-sticky' errors). We correct this, and defensively check for irrecoverable sticky errors.",
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"body": "Luc:\nv3.7 was sensible on NUMA machines “by default” through first-touch initialization. This had been lost in v4 as idnetified by James Richings. Here’s some basic numa-aware allocation, and a little love for general parallel/openmp usage.\n\n- If we’re on *nix _and_ we find libnuma, we enable NUMA-a\n[…]\nction once (rather than once per thread).\n\nLuc coded the logic and Tyson added doc and error-handling. PR #658 replaced the original of #652\n\n---------\n\nCo-authored-by: Luc Jaulmes <ljaulmes@ed.ac.uk>",
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"body": "For every existing multiply*() function, such as multiplyCompMatr(), this commit adds a corresponding postMultiply*() function which operates upon a density matrix from the right-hand side. This is useful for preparing density matrices in non-physical states which appear as sub-expressions within th\n[…]\n- extending and refactoring the unit tests with postMultiply references\n\nWe additionally added the below expected but missing functions from the API:\n- multiplyPauliX\n- multiplyPauliY\n- multiplyPauliZ",
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"body": "The API functions createFullStateDiagMatr() and createCustomFullStateDiagMatr() worked correctly though their \"insufficient distributed memory\" validation error messages were erroneously excluded from the expected message lists in their respective unit tests.",
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"body": "as part of unitaryHACK 2025, challenge issue #594\n\n---------\n\nCo-authored-by: Tyson Jones <tyson.jones.input@gmail.com>",
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"body": "When the passed PauliStr is identity and no control qubits are imposed, the function merely effects a change in global phase. For density matrices, this induces no change at all; the two constituent operations upon the Choi vector cancel one-another, wasting time and numerical accuracy. So, we abort\n[…]\n insignificant runtime and accuracy optimisation, and this scenario is superfluously handled mostly to document the validity of the scenario (i.e. the use of gadgets to effect arbitrary phase changes)",
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"oid": "e00cb41164302c4c367540cd1b4717ecb8cd3c14",
"body": "so that C++ users can pass vectors directly to functions, even inline, rather than having to store qubit lists as local variables and pass pointers. This is not only concise, but prevents them from causing insidious seg-faults/dangling errors by attempting to pass inline vector pointers.\n\nAlas this adds quite a lot of new boilerplate; 2000 lines of it! :'( \n\nSee PR #584 for a breakdown into smaller commits.",
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"body": "and API docs, and some patches!\n\nSpecifically: \n- added docs/v4.md\n- added docs/compile.md (WIP)\n- added docs/run.md (WIP)\n- added examples/README.md tutorial (WIP)\n- expanded docs/compilers.md\n- added test-var list to docs/cmake.md\n- added API doc latex definitins\n- added API doc sub-groups\n- added\n[…]\nseShift\n- added some TODO comments to source\n- patched:\n - syncQuESTEnv (which wasn't syncing GPU)\n - FullStateDiagMatr multithreaded setters (missing OpenMP if clause)\n\nSee commit breakdown in #583",
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"headline": "patched matrix-sync validation test",
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"oid": "c131a292214624b02a966293be021e3ed5b7f274",
"body": "The benefits include:\n- better portability between compilers; no macro guards!\n- better symmetry with existing debug API (mostly setters)\n- enables runtime re-routing of errors (so it can be unit tested!)\n- resolves problem when multiple translation units both define the previous weak-symbol function (like when deprecated tests are compiled alongside v4 tests)\n- more standard!",
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"headline": "replaced invalidQuESTInputError with setInputErrorHandler",
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"oid": "2dccccc7ac8b0f45e039afe6a4b29ff937d13535",
"body": "which used an incorrect method to obtain MPI_TAG_UB. We additionally added a fallback to use the standard-gauranteed minimum when there is trouble obtaining MPI_TAG_UB.\n\nShout out to the Julia G's for helping discover the bug!\n\n---------\n\nCo-authored-by: Oliver Thomson Brown <8394906+otbrown@users.noreply.github.com>",
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"headline": "patched MPI max-tag inference",
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"body": "since they arguably constitute the majority of functions interfaced by users, so are worth checking before v4 release! The in-development more-doc branch has removed the corresponding `@nottested` tags from the checked functions.\n\nAdditionally:\n- added C++-macro guard (to defend from `__cplusplus=0`\n[…]\nnsured pre-processor checks are performed first when `quest.h` is included\n- removed some defunct validation-related comments\n- added post-sample validation to test utility RNG - I'm suspicious of it!",
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"body": "by adding missing test RNG seeding, and using only local C++ RNGs (foregoing use of the C-lib rand) \n\n---------\n\nCo-authored-by: Oliver Thomson Brown <8394906+otbrown@users.noreply.github.com>",
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"headline": "patched HIP + MPICH unit tests",
"author_name": "Tyson Jones",
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"is_bot": false,
"headline": "scaffolded v4 doc",
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"oid": "6531616434d1b417f7232f01216c118d08197f11",
"body": "and added a warning about a potential issue with v3.X MPICH compilers. Also added code warnings that MSVC does not support the `#warning` pragma (ridiculous!)",
"is_bot": false,
"headline": "patching MPICH preprocessors",
"author_name": "Tyson Jones",
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"oid": "5ca3daacf8c521f7aedb24ebe87ee298077df442",
"body": "to improve the user printing experience. Updated the examples to use these, and additionally made further patches to CI address sanitizer tests.",
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"headline": "added reportScalar, reportStr and setNumReportedNewlines",
"author_name": "Tyson Jones",
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"oid": "0195c6ac627e6de1af4767413b532124a0237710",
"body": "By giving each send-recv pair a unique tag, we no longer require message orderedness and can ergo support adaptive routing (AR)\n\n---------\n\nCo-authored-by: Oliver Thomson Brown <8394906+otbrown@users.noreply.github.com>",
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"headline": "added MPI tags to support AR",
"author_name": "Tyson Jones",
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"body": "- renamed KrausMap.isCPTP to KrausMap.isApproxCPTP to reflect its epsilon-dependence, for consistency with isApproxUnitarity, isApproxHermitian and isApproxNonZero\n- defined util_setFlagToUnknown() so that constant validate_STRUCT_PROPERTY_UNKNOWN_FLAG need not be exposed beyond validation.cpp and u\n[…]\nlidation-changes (setValidationEpsilon, setValidationEpsilonToDefault()) clear all epsilon-dependent struct fields\n- hid \"struct not initialised\" tests from address sanitizer (which erm disliked them)",
"is_bot": false,
"headline": "tidied heap flags",
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"headline": "clear matrix-flags when validation changes",
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"body": "This colossal commit makes the follow...\n\nchanges:\n- made tests use both absolute and relative epsilon comparisons\n- added macro TEST_MAX_NUM_SUPEROP_TARGETS to speedup tests\n- added macro PERMIT_NODES_TO_SHARE_GPU to cmake\n- added macro TEST_NUM_MIXED_DEPLOYMENT_REPETITIONS to speedup tests\n- renam\n[…]\n and FullStateDiagMatr setters)\n- all operations (_sans_ Trotterisation and input validation)\n- all paulis (_sans_ reporters)\n- all qureg (_sans_ reporters and GPU syncs)\n- all types (_sans_ reporter)",
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"headline": "added most v4 tests and patches (#570)",
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"body": "- ROCm documentation suggests using `hip::host` as the link target. I checked the CMake files and it is just an interface target to `hip::amdhip64`, so it should (and does as far as I can tell) generate the same build files, but ought to be more robust across platforms as it's what AMD expects.\n- re\n[…]\nrget language is HIP, so it ends up double defined in the compile line currently. That doesn't break anything, but it's just cruft.\n- unsuccessfully experimented with restoring HIP + MPI CI (see #554)",
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"body": "and set up associated CI compilation tests. These are incomplete; outstanding tasks include:\n- compile on Windows (ROCm installation hangs, times out after 6h)\n- compile with HIP + MPI (throws a thrust compilation `vtables` error, not seen when testing outside VM)\n\nCo-authoring with Oliver to acknowledge his cmake edits, and his organising access to test platforms!\n\n---------\n\nCo-authored-by: Oliver Thomson Brown <8394906+otbrown@users.noreply.github.com>",
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"body": "I guess Bill won.\n\nAlso added missing validation-aborts to avoid numerically-sensitive validation when user has called setValidationEpsilon(0), which is unrelated to MSVC, but I am too lazy to separate the commit",
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"headline": "patched MSVC multithreading",
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"headline": "patched CMake build (#537)",
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"headline": "patched MSVC build (#539)",
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"body": "replacing the 2D CPU memory of CompMatr and SuperOp, which each retain a 2D alias to the new 1D memory for user convenience.\n\nExisting code which accesses .cpuElems of both these structs remains valid, although some usages may be accelerated by switching to accesing .cpuElemsFlat (like some unit-testing code).\n\nPrompted by discussion #540\n\nCo-authored-by: Erich Essmann <11630432+eessmann@users.noreply.github.com>",
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"headline": "added row-major CPU matrices",
"author_name": "Tyson Jones",
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"body": "such that the deprecated unit tests pass on Ubuntu in GPU-accelerated deployment, distributed over up to 8 nodes, when not using cuQuantum. Alas we cannot presently test cuQuantum for want of a compatible GPU!\n\nSee PR #534 for the list of patches",
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"headline": "patched v4 GPU (without cuQuantum)",
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"headline": "corrected typo in FindCUQUANTUM.cmake",
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"body": "such that the deprecated unit tests pass on MacOS and Ubuntu in serial, multithreaded, distributed and multithreaded+distributed settings, with clang and gcc. GPU-acceleration requires further patching.\n\nSee PR #528 for the list of patches",
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"body": "- calcPartialTrace\n- calcReducedDensityMatrix\n- setQuregToPartialTrace\n- setQuregToReducedDensityMatrix\n- setDensityQuregFlatAmps\n- createFullStateDiagMatrFromPauliStrSum\n- createForcedQureg\n- createForcedDensityQureg\n- getEnvironmentString",
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"body": "The v4 utility functions are refactored and significantly de-cluttered from v3, and separated into semantic files. The unit tests are also placed into a 'unit' subfolder, with an 'integration' subfolder reserved for future integration tests.\n\nSeveral functions were renamed (notably, areEqual() becam\n[…]\nto users for use in their own C++ source, to leverage the convenient matrix algebra/overloads and random generators\n\nA bug introduced in the previous commit's setSeeds() change was also patched, oops!",
"is_bot": false,
"headline": "Scaffolding v4 unit tests",
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"body": "Previously, setSeeds() had to receive identical seeds from every node in distributed settings, as validated. This was a painful nuisance for users to assure, requiring they themselves broadcast their per-node seeds for consensus.\n\nNow, only the root node's seed is consulted, and is broadcast interna\n[…]\nr even no seeds at all. This greatly simplifies user's distributed code, which is now identical to the serial code.\n\nWe also minor patched v4 user-input validation, and deleted defunct QASM references",
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"body": "so that they successfully run using the deprecated v3 API with the new v4 backend.\n\nCo-authoring with Ali Rezaei to recognise his previous efforts porting the tests\n\nCo-Authored-By: Ali Rezaei <26064235+rezaeial@users.noreply.github.com>",
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"body": "so that all v3 deprecated \"operator\" unit tests pass, for development convenience.\n\nWe will return to optimise a novel, optimised method (adapted from Simon's, removed from the initial distributed manuscript)",
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"body": "such that backend functions which apply Pauli tensors and gadgets are agnostic to whether simulation is distributed.\r\n\r\nPreviously, these functions received masks encoding Paulis even on the prefix substate, for which necessary pre-communication had already been performed. This violated the conventi\n[…]\nunctions receive only suffix Paulis; the impact of the prefix Paulis is to change the complex coefficients passed to the backend.\r\n\r\nThis refactor involved removing the messy `util_pauliStrData` type.",
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Bewertungen sind Signale, keine Garantien. Sie spiegeln öffentlich sichtbare Praxis auf GitHub wider — kein Code-Audit und keine Sicherheitsgarantie.
Fehlende Daten werden ausgeschlossen und die Gewichte neu normiert, nie als null bewertet. Die Methodik ist versioniert und offen: Metriken v1.13.0, Schema v0.27.0 — vollständige Methodik · Metriken-Wiki.
