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[fix] MatrixVectorFloat4 set/get accesses fixed #325

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merged 1 commit into from
Feb 2, 2024

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@jjfumero jjfumero commented Feb 2, 2024

Description

This PR fixes memory accesses (get/set) for the Matrix2DFloat4 type.

Problem description

The problem was the the indexes were not correctly computed. In addition, no unit-tests was present to check this.
This PR solves the issue and adds a test for checking the memory layout and the memory accesses of this type.

Backend/s tested

Mark the backends affected by this PR.

  • OpenCL
  • PTX
  • SPIRV

OS tested

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  • Linux
  • OSx
  • Windows

Did you check on FPGAs?

If it is applicable, check your changes on FPGAs.

  • Yes
  • No

How to test the new patch?

$ make 
$ make tests   ## pass all unit-tests
$ tornado-test --threadInfo --jvm="-Dgraph.mv.device=0:0" --printKernel -V --fast uk.ac.manchester.tornado.unittests.compute.ComputeTests#matrixVectorFloat4

@jjfumero jjfumero added bug Something isn't working API labels Feb 2, 2024
@jjfumero jjfumero self-assigned this Feb 2, 2024
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@mikepapadim mikepapadim left a comment

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Lgtm

@jjfumero jjfumero merged commit b4a9129 into beehive-lab:develop Feb 2, 2024
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jjfumero added a commit that referenced this pull request Feb 29, 2024
Improvements
~~~~~~~~~~~~~~~~~~

- `#323 <https://github.com/beehive-lab/TornadoVM/pull/323>`_: Set Accelerator Memory Limit per Execution Plan at the API level
- `#328 <https://github.com/beehive-lab/TornadoVM/pull/328>`_: Javadoc API to run with concurrent devices and memory limits
- `#340 <https://github.com/beehive-lab/TornadoVM/pull/340>`_: New API calls to enable ``threadInfo`` and ``printKernel`` from the Execution Plan API.
- `#334 <https://github.com/beehive-lab/TornadoVM/pull/334>`_: Dynamically enable/disable profiler after first run

Compatibility
~~~~~~~~~~~~~~~~~~

- `#337 <https://github.com/beehive-lab/TornadoVM/pull/337>`_ : Initial support for Graal and JDK 21.0.2

Bug Fixes
~~~~~~~~~~~~~~~~~~

- `#322 <https://github.com/beehive-lab/TornadoVM/pull/322>`_: Fix duplicate thread-info debug message when the debug option is also enabled.
- `#325 <https://github.com/beehive-lab/TornadoVM/pull/325>`_: Set/Get accesses for the ``MatrixVectorFloat4`` type fixed
- `#326 <https://github.com/beehive-lab/TornadoVM/pull/326>`_: Fix installation script for running with Python >= 3.12
- `#327 <https://github.com/beehive-lab/TornadoVM/pull/327>`_: Fix Memory Limits for all supported Panama off-heap types.
- `#329 <https://github.com/beehive-lab/TornadoVM/pull/329>`_: Fix timers for the dynamic reconfiguration policies
- `#330 <https://github.com/beehive-lab/TornadoVM/pull/330>`_: Fix the profiler logs when silent mode is enabled
- `#332 <https://github.com/beehive-lab/TornadoVM/pull/332>`_: Fix Batch processing when having multiple task-graphs in a single execution plan.
@jjfumero jjfumero deleted the fix/vectors branch May 20, 2024 10:03
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3 participants