218 research outputs found
Michael Fehr: raw music
No full textTranslation into English of a volume of texts by Swiss author and musician Michael Fehr.</p
Differences in Social Preferences - Are They Profitable for the Firm?
No full textThis paper analyzes the impact of heterogeneous (social) preferences on the weighting and combination of performance measures as well as on a firm’s profitability. We consider rivalry, egoism and altruism as extreme forms within the continuum of possible preferences and show that the principal can typically exploit both the altruistic and rivalistic behavior of his agents. Firm profits reach their maximum value if the agents are differentiated as much as possible in their individual characteristics. We provide further insight; namely, that in order to realize these gains in profitability, it is necessary to reallocate participation in performance measures such that competitive agents are privileged as compared to altruistic agents. In this context, stochastic interdependencies are of importance since they yield overlapping functions of the share parameters, causing additional adaptations in the optimal design of the wage compensation system.Social Preferences; Rivalry; Altruism; Egoism; Team Composition; Performance Measurement
Differences in Social Preferences - Are They Profitable for the Firm?
No full textThis paper analyzes the impact of heterogeneous (social) preferences on the weighting and combination of performance measures as well as on a firm’s profitability. We consider rivalry, egoism and altruism as extreme forms within the continuum of possible preferences and show that the principal can typically exploit both the altruistic and rivalistic behavior of his agents. Firm profits reach their maximum value if the agents are differentiated as much as possible in their individual characteristics. We provide further insight; namely, that in order to realize these gains in profitability, it is necessary to reallocate participation in performance measures such that competitive agents are privileged as compared to altruistic agents. In this context, stochastic interdependencies are of importance since they yield overlapping functions of the share parameters, causing additional adaptations in the optimal design of the wage compensation system
xdslproject/xdsl: v0.30.1
No full textMinor fix-up release.Sasha Lopoukhine, Fehr Mathieu, Emilien Bauer, Anton Lydike, Alex Rice, Nicolai Stawinoga, Michel Weber, Chris Vasiladiotis, Dalia Shaaban, George Bisbas, kingiler, Tobias Grosser, kayode-gif, Joren Dumoulin, Nick Brown, Théo Degioanni, KGrykiel, David K, Prathamesh Tagore, … Alessandro Cerioli. (2025). xdslproject/xdsl: v0.30.1 (v0.30.1). Zenodo. https://doi.org/10.5281/zenodo.1502569
[CODE] xdslproject/xdsl: ASPLOS'24 accepted
No full textThis version contains the xdsl source code used for the experiments in DOI: 10.1145/3620666.3651344Sasha Lopoukhine, Fehr Mathieu, Emilien Bauer, Anton Lydike, Michel Weber, George Bisbas, Dalia Shaaban, kingiler, Tobias Grosser, Chris Vasiladiotis, kayode-gif, Nick Brown, Christian Ulmann, Prathamesh Tagore, Josse Van Delm, Alban Dutilleul, Federico Ficarelli, George Mitenkov, Shaolun Wang, … KGrykiel. (2024). xdslproject/xdsl: ASPLOS'24 accepted (asplos-devito-experiments). Zenodo. https://doi.org/10.5281/zenodo.1085481
xdslproject/xdsl: v0.33.0
No full textxDSL framework core: add is_projected_permutation to AffineMap @superlopuh (#4207) core: TestSSAValue depends on pytest, which is an optional depedency @EdmundGoodman (#4204) core: add minor identity helpers to AffineMap @superlopuh (#4189) frontend: (pyast) Add support for bigint functions in PyAST frontend @EdmundGoodman (#4145) core: Allow nesting of optional groups in declarative assembly format @math-fehr (#4186) core: Evaluate string annotations in rewrite patterns @math-fehr (#4185) frontend: (pyast) Move type registry into type converter @EdmundGoodman (#4181) core: Lazily include ImplicitBuilder in Operation post_init @EdmundGoodman (#4163) frontend: (pyast) Add support for bigint dialect type hints in PyAST frontend @EdmundGoodman (#4088) core: Make IRDLOperation results typed @math-fehr (#3991) core: Make OpResult and BlockArgument generic like SSAValue @math-fehr (#3989) core: Add support for typed SSA values in isa @math-fehr (#3988) core: Make SSAValue generic @math-fehr (#3987) core: Make SSAValue type immutable @math-fehr (#4125) Dialects dialects: Add vector.insert and vector.extract operations @math-fehr (#4201) dialects: (vector) vector.fma expects vectors of floats @superlopuh (#4196) dialects: Use new util for dynamic indices in memref dialect @math-fehr (#4200) dialects: Extract useful util functions from memref dialect @math-fehr (#4199) dialects: Create vector.constr @math-fehr (#4198) dialects: Move PDL parser and printer to assembly format @math-fehr (#4187) dialects (arm): fix NEON ld1 instruction @emmau678 (#4182) dialects: (bigint) Add operations for bigint dialect @EdmundGoodman (#4172) dialects (arm): Add NEON ld1 op @emmau678 (#4178) dialects: (pdl_interp) Update docstrings to external documentation @jumerckx (#4179) dialects (arm): add curly brackets around variadic NeonReg operands t… @emmau678 (#4177) dialects: (pdl_interp) Add operations @jumerckx (#4176) dialects (arm): Add st1 op @emmau678 (#4170) dialects (arm): Add NEON fmla instruction (mixed: vector/scalar) @emmau678 (#4167) dialects (arm): Add NEON FMUL op (mixed scalar/vector) @emmau678 (#4122) dialects: (riscv_func) emit .text in func op @superlopuh (#4153) dialects: (memref) Add ReinterpretCastOp @kaylendog (#4119) dialects: (riscv_func) print visibility in riscv_func.func @superlopuh (#4112) dialects: Raise a parsing error in accfg.setup when result type is invalid @math-fehr (#3990) dialects: (builtin) handle unsigned integer packing @superlopuh (#4124) Transformations transformations: no assembly section when lowering to riscv_func @superlopuh (#4161) transformations: preserve visibility when lowering to riscv_func @superlopuh (#4132) Documentation dialects: (pdl_interp) Update docstrings to external documentation @jumerckx (#4179) Bug Fixes core: TestSSAValue depends on pytest, which is an optional depedency @EdmundGoodman (#4204) core: Allow nesting of optional groups in declarative assembly format @math-fehr (#4186) core: Evaluate string annotations in rewrite patterns @math-fehr (#4185) Testing tool: (xdsl-tblgen) add tablegen file to build test json from @alexarice (#4155) Continuous Integration CI: report unnecessary Pyright ignores @superlopuh (#4152) CI: switch to setuptools-scm for dynamic version @superlopuh (#4147) CI: Configure Renovate @renovate[bot] (#4134) CI: Update uv lockfile @github-actions[bot] (#4135) CI: add some more Pyright rules and add comments @superlopuh (#4131) bench: pattern rewriting microbenchmarks @EdmundGoodman (#4079) Installation dependencies: update dependency marimo to v0.12.6 @renovate[bot] (#4205) dependencies: update dependency marimo to v0.12.5 @renovate[bot] (#4197) dependencies: update ghcr.io/xdslproject/llvm docker tag to v20 @renovate[bot] (#4183) dependencies: update dependency ruff to v0.11.4 @renovate[bot] (#4190) dependencies: update dependency marimo to v0.12.4 @renovate[bot] (#4174) dependencies: update dependency ruff to v0.11.3 @renovate[bot] (#4171) dependencies: update dependency marimo to v0.12.2 @renovate[bot] (#4164) dependencies: update dependency textual to v3.0.1 @renovate[bot] (#4156) dependencies: update dependency pyright to v1.1.398 @renovate[bot] (#4148) dependencies: update actions/deploy-pages action to v4 @renovate[bot] (#4142) dependencies: update actions/upload-pages-artifact action to v3 @renovate[bot] (#4143) dependencies: update release-drafter/release-drafter action to v6 @renovate[bot] (#4146) dependencies: update dependency typing-extensions to >=4.13,Sasha Lopoukhine, Fehr Mathieu, Emilien Bauer, Anton Lydike, Alex Rice, Nicolai Stawinoga, Michel Weber, Chris Vasiladiotis, Dalia Shaaban, George Bisbas, kingiler, Tobias Grosser, kayode-gif, Joren Dumoulin, Nick Brown, Théo Degioanni, David K, KGrykiel, Prathamesh Tagore, … lfrenot. (2025). xdslproject/xdsl: v0.33.0 (v0.33). Zenodo. https://doi.org/10.5281/zenodo.1518257
Artifact of "xDSL: Sidekick Compilation for SSA-based Compilers"
No full textFehr, M., Weber, M., Ulmann, C., Lopoukhine, A., Lücke, M. P., Degioanni, T., Vasiladiotis, C., Steuwer, M., & Grosser, T. (2024). Artifact of "xDSL: Sidekick Compilation for SSA-based Compilers" (6.0). Zenodo. https://doi.org/10.5281/zenodo.1426327
Artifact of "SideKick Compilation with xDSL"
No full textFehr, M., Weber, M., Ulmann, C., Lopoukhine, A., Lücke, M. P., Degioanni, T., Vasiladiotis, C., Steuwer, M., & Grosser, T. (2024). Artifact of "SideKick Compilation with xDSL" (4.0). Zenodo. https://doi.org/10.5281/zenodo.1421887
xdslproject/xdsl: v0.27.0
No full textChanges xDSL framework core: Introduce integer constraints @alexarice (#3699) core: (assembly-format) omit default attributes/properties from attr-dict directive @alexarice (#3783) core: (traits) Add SameOperandsAndResultType trait @compor (#3751) core: Deprecate methods that should be using BlockInsertPoint @math-fehr (#3705) core: Refactor some methods using BlockInsertPoint @math-fehr (#3704) core: Add BlockInsertPoint to simplify the builder API @math-fehr (#3703) Dialects dialects: (builtin) fix formatting of module printing with attributes @superlopuh (#3789) dialects: (math) Add support for custom format and container types to math dialect ops @compor (#3786) dialects: (LLVM) Add bitcast op @AntonLydike (#3776) dialects: (linalg) quantized matmul op generic prints 5 affinemaps @jorendumoulin (#3772) dialects: (math) Move math dialect out of experimental [NFC] @compor (#3768) dialects: (math) Use SameOperandsAndResultType trait @compor (#3761) dialects (arm): Add CmpRegOp instruction @emmau678 (#3756) dialects (arm): Add LabelOp @emmau678 (#3749) Documentation documentation: update MLIR interoperation reference @emmanuel-ferdman (#3788) documentation: update ImplicitBuilder doc comment @superlopuh (#3782) documentation: automatically generate documentation from all .py files in xDSL @superlopuh (#3758) documentation: code block in doc comments @superlopuh (#3771) documentation: move num_chunks doc comment in ConvertApplyOpPattern @superlopuh (#3770) documentation: add mkdocs-based documentation @superlopuh (#3754) Bug Fixes dialects: (builtin) fix formatting of module printing with attributes @superlopuh (#3789) core: (assembly-format) omit default attributes/properties from attr-dict directive @alexarice (#3783) Continuous Integration CI: Update uv lockfile @github-actions (#3767) CI: remove version override in uv @superlopuh (#3757) Installation pip prod(deps): bump ruff from 0.9.2 to 0.9.3 @dependabot (#3785) pip prod(deps): bump pre-commit from 4.0.1 to 4.1.0 @dependabot (#3775) installation: (nix) update flake @alexarice (#3769) pip prod(deps): bump numpy from 2.2.1 to 2.2.2 @dependabot (#3766) pip prod(deps): bump jax from 0.4.38 to 0.5.0 @dependabot (#3764) pip prod(deps): bump marimo from 0.10.13 to 0.10.14 @dependabot (#3765) pip prod(deps): bump ruff from 0.9.1 to 0.9.2 @dependabot (#3759) pip prod(deps): bump pyright from 1.1.391 to 1.1.392.post0 @dependabot (#3755) pip prod(deps): bump marimo from 0.10.12 to 0.10.13 @dependabot (#3752) Miscellaneous dialects: (builtin) fix formatting of module printing with attributes @superlopuh (#3789)Sasha Lopoukhine, Fehr Mathieu, Emilien Bauer, Anton Lydike, Nicolai Stawinoga, Alex Rice, Michel Weber, Dalia Shaaban, George Bisbas, Chris Vasiladiotis, kingiler, Tobias Grosser, kayode-gif, Joren Dumoulin, Nick Brown, Théo Degioanni, KGrykiel, David K, Prathamesh Tagore, … Max Manainen. (2025). xdslproject/xdsl: v0.27.0 (v0.27.0). Zenodo. https://doi.org/10.5281/zenodo.1474395
- …
