Displaying 8 results from an estimated 8 matches for "use_openmp".
2018 Jan 10
5
OpenBLAS in everyday R?
...motivated by the fact that some parts of
R use OpenMP while others do not, in the hope that the former could have
their OpenBLAS omelet without breaking the OpenMP eggs, so to speak.
On 01/09/2018 06:41 PM, Keith O'Hara wrote:
> Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
>
> Keith
>
>> On Jan 9, 2018, at 6:03 PM, Benjamin Tyner <btyner at gmail.com> wrote:
>>
>> Please pardon my ignorance, but doesn't OpenBLAS still not always play nicely with multi-threaded OpenMP? (for example, don't race conditions sometimes crop up)?...
2018 Jan 11
1
OpenBLAS in everyday R?
True or False: when USE_OPENMP=1 is not used, then race conditions are
not unexpected.
If True, and we wish to avoid race conditions, then sources such as the
conda channel and ubuntu would need to add this enhancement.
If False, then what is the next step (i.e. forum) for debugging the race
condition?
On 01/11/2018 07:56...
2018 Jan 11
2
OpenBLAS in everyday R?
...e parts of R use OpenMP while others do not, in the hope that the former could have their OpenBLAS omelet without breaking the OpenMP eggs, so to speak.
>>
>>
>> On 01/09/2018 06:41 PM, Keith O'Hara wrote:
>>> Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
>>>
>>> Keith
>>>
>>>> On Jan 9, 2018, at 6:03 PM, Benjamin Tyner <btyner at gmail.com> wrote:
>>>>
>>>> Please pardon my ignorance, but doesn't OpenBLAS still not always play nicely with multi-threaded OpenMP? (for exampl...
2018 Jan 09
2
OpenBLAS in everyday R?
Please pardon my ignorance, but doesn't OpenBLAS still not always play
nicely with multi-threaded OpenMP? (for example, don't race conditions
sometimes crop up)? If so, it might be nice to have the ability to
temporarily disable multi-threaded OpenMP (effectively:
omp_set_num_threads(1)) for the duration of operations using OpenBLAS.
Regards
Ben
> Julia using OpenBLAS is *very*
2018 Jan 09
0
OpenBLAS in everyday R?
Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
Keith
> On Jan 9, 2018, at 6:03 PM, Benjamin Tyner <btyner at gmail.com> wrote:
>
> Please pardon my ignorance, but doesn't OpenBLAS still not always play nicely with multi-threaded OpenMP? (for example, don't race conditions sometimes crop up)? If so, it might be nice...
2018 Jan 10
0
OpenBLAS in everyday R?
...fact that some parts of R use OpenMP while others do not, in the hope that the former could have their OpenBLAS omelet without breaking the OpenMP eggs, so to speak.
>
>
> On 01/09/2018 06:41 PM, Keith O'Hara wrote:
>> Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
>>
>> Keith
>>
>>> On Jan 9, 2018, at 6:03 PM, Benjamin Tyner <btyner at gmail.com> wrote:
>>>
>>> Please pardon my ignorance, but doesn't OpenBLAS still not always play nicely with multi-threaded OpenMP? (for example, don't race con...
2018 Jan 11
0
OpenBLAS in everyday R?
...penMP while others do not, in the hope that the former could have
>> their OpenBLAS omelet without breaking the OpenMP eggs, so to speak.
>>
>>
>> On 01/09/2018 06:41 PM, Keith O'Hara wrote:
>>
>>> Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
>>>
>>> Keith
>>>
>>> On Jan 9, 2018, at 6:03 PM, Benjamin Tyner <btyner at gmail.com> wrote:
>>>>
>>>> Please pardon my ignorance, but doesn't OpenBLAS still not always play
>>>> nicely with multi-threaded OpenMP...
2018 Jan 11
0
OpenBLAS in everyday R?
...penMP while others do not, in the hope that the former could have their OpenBLAS omelet without breaking the OpenMP eggs, so to speak.
>>>
>>>
>>> On 01/09/2018 06:41 PM, Keith O'Hara wrote:
>>>> Do those issues still arise when OpenBLAS is compiled with USE_OPENMP=1 ?
>>>>
>>>> Keith
>>>>
>>>>> On Jan 9, 2018, at 6:03 PM, Benjamin Tyner <btyner at gmail.com> wrote:
>>>>>
>>>>> Please pardon my ignorance, but doesn't OpenBLAS still not always play nicely with multi-t...