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Unique work spec identification #64

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eirrgang opened this issue May 28, 2018 · 2 comments
Closed

Unique work spec identification #64

eirrgang opened this issue May 28, 2018 · 2 comments
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gmxapi_workspec_0_2

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@eirrgang
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The Session launcher needs to be able to be able to construct a reasonably unique working directory name and to be able to identify whether an existing directory represents the intended work specification. In the long term, we should include meta-data on specific aspects of data graph state, but the immediate need is met by a filesystem-friendly hash or string generation based on the work specification text and appropriate handling by the Context.
@eirrgang eirrgang added this to the gmxapi_workspec_0_2 milestone May 28, 2018
@eirrgang eirrgang self-assigned this May 28, 2018
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eirrgang commented May 29, 2018 •
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Tasks

  • Uniquely identify gmxapi_workspec_0_1 datasets
  • Tag working directory and manage intelligently in Context.

@eirrgang eirrgang mentioned this issue May 29, 2018
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The second task has been moved to a new issue: #79

@eirrgang eirrgang mentioned this issue Jul 22, 2018
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eirrgang pushed a commit that referenced this issue Mar 16, 2023
@al42and @acmnpv
oneAPI: Add -fsycl-device-code-split to linker
9377b8d 
Refactoring of SYCL compiler flags in dea311a (!2841) caused
the `-fsycl-device-code-split=per_kernel` flag to be only used during
the compilation, not linking. As a result, the flag did not have any effect, 
and all the kernels were JITed every time, significantly increasing
the initialization time.

Today's nightly: https://gitlab.com/gromacs/gromacs/-/jobs/2817361699

```
 1/84 Test  #1: GmxapiExternalInterfaceTests ..............   Passed   23.85 sec
26/84 Test #26: EwaldUnitTests ............................***Timeout  30.06 sec
64/84 Test #64: MdrunTestsOneRank .........................   Passed   77.39 sec
```

After this MR: https://gitlab.com/gromacs/gromacs/-/jobs/2819696665

```
 1/84 Test  #1: GmxapiExternalInterfaceTests ..............   Passed    2.81 sec
26/84 Test #26: EwaldUnitTests ............................   Passed    6.86 sec
64/84 Test #64: MdrunTestsOneRank .........................   Passed    2.23 sec
```

Fixes #4551

Closes #4551
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