DWT_LongShort syntax error #6
Comments
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Hmm, that doesn't show on my end. That's a Freqtrade variable, so you may not have your packages installed properly. Also, I assume you are looking at the binance directory? Thanks, Phil |
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Hi. Thanks for your fast response. |
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update: still get errors in log, i have installed scipy correctly, see below Requirement already satisfied: scipy in /home/pi/.local/lib/python3.9/site-packages (1.8.1) what could possibly the problem? |
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No one? |
|
I am getting a similar error, but on another strategy and not using docker.
I've also got various tensorflow issues that aren't to do with the
strategies but more to do with numpy and freqtrade there are some
unaddressed dependency issues floating around. Suggest opening an issue in
the freqtrade repos and seeing if Mathais has any ideas or failing that the
scipy repo.
…On Sun, Jan 29, 2023 at 2:41 AM SolosoftNL ***@***.***> wrote:
No one?
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I don’t see these issues, but I do have issues with conflicts between
freqtrade, tensorflow and PyTorch.
Are you using pip or conda to install the packages? I have noticed that the
freqtrade environment doesn’t always find conda packages (and I sometimes
have to use conda to get Mac-specific packages)
Cheers
Phil
…On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***> wrote:
update: still get errors in log, i have installed scipy correctly, see
below
2023-01-25 20:38:11,162 - freqtrade.configuration.configuration - INFO -
Using pairlist from configuration.
2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver - WARNING - Could
not import /freqtrade/user_data/strategies/DWT_LongShort.py due to 'No
module named 'scipy''
Requirement already satisfied: scipy in
/home/pi/.local/lib/python3.9/site-packages (1.8.1)
Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
/usr/lib/python3/dist-packages (from scipy) (1.19.5)
what could possibly the problem?
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I think this may be one issue, not sure how to best resolve as I have 5
PCA's running but it looks like all the sklearn references are being
affected by a brownout schedule, it's not clear from reading this whether
all sklearn file references need to be replaced with scikit-learn but I
suspect so
https://pypi.org/project/sklearn/
…On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
I don’t see these issues, but I do have issues with conflicts between
freqtrade, tensorflow and PyTorch.
Are you using pip or conda to install the packages? I have noticed that the
freqtrade environment doesn’t always find conda packages (and I sometimes
have to use conda to get Mac-specific packages)
Cheers
Phil
On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
wrote:
> update: still get errors in log, i have installed scipy correctly, see
> below
> 2023-01-25 20:38:11,162 - freqtrade.configuration.configuration - INFO -
> Using pairlist from configuration.
> 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver - WARNING - Could
> not import /freqtrade/user_data/strategies/DWT_LongShort.py due to 'No
> module named 'scipy''
>
> Requirement already satisfied: scipy in
> /home/pi/.local/lib/python3.9/site-packages (1.8.1)
> Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
> /usr/lib/python3/dist-packages (from scipy) (1.19.5)
>
> what could possibly the problem?
>
> —
> Reply to this email directly, view it on GitHub
> <#6 (comment)
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Ah, I'm already using scikit-learn so maybe that's why I don't see these
issues...
I will update the code to explicitly import scikit-learn and upload (when I
finish my current edit)
Cheers,
Phil
…On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
I think this may be one issue, not sure how to best resolve as I have 5
PCA's running but it looks like all the sklearn references are being
affected by a brownout schedule, it's not clear from reading this whether
all sklearn file references need to be replaced with scikit-learn but I
suspect so
https://pypi.org/project/sklearn/
On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
> I don’t see these issues, but I do have issues with conflicts between
> freqtrade, tensorflow and PyTorch.
> Are you using pip or conda to install the packages? I have noticed that
the
> freqtrade environment doesn’t always find conda packages (and I sometimes
> have to use conda to get Mac-specific packages)
>
>
> Cheers
>
> Phil
>
> On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
> wrote:
>
> > update: still get errors in log, i have installed scipy correctly, see
> > below
> > 2023-01-25 20:38:11,162 - freqtrade.configuration.configuration - INFO
-
> > Using pairlist from configuration.
> > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver - WARNING -
Could
> > not import /freqtrade/user_data/strategies/DWT_LongShort.py due to 'No
> > module named 'scipy''
> >
> > Requirement already satisfied: scipy in
> > /home/pi/.local/lib/python3.9/site-packages (1.8.1)
> > Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
> > /usr/lib/python3/dist-packages (from scipy) (1.19.5)
> >
> > what could possibly the problem?
> >
> > —
> > Reply to this email directly, view it on GitHub
> > <
#6 (comment)
> >,
> > or unsubscribe
> > <
>
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never mind, the import remains unchanged.
FYI, there is a script user_data/strategies/scripts/install_packages.sh
that will install all packages for you. It is perhaps Mac-specific, but it
might work for other platforms
Cheers,
Phil
…On Sat, Jan 28, 2023 at 3:26 PM Phil Price ***@***.***> wrote:
Ah, I'm already using scikit-learn so maybe that's why I don't see these
issues...
I will update the code to explicitly import scikit-learn and upload (when
I finish my current edit)
Cheers,
Phil
On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
> I think this may be one issue, not sure how to best resolve as I have 5
> PCA's running but it looks like all the sklearn references are being
> affected by a brownout schedule, it's not clear from reading this whether
> all sklearn file references need to be replaced with scikit-learn but I
> suspect so
>
> https://pypi.org/project/sklearn/
>
> On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
>
> > I don’t see these issues, but I do have issues with conflicts between
> > freqtrade, tensorflow and PyTorch.
> > Are you using pip or conda to install the packages? I have noticed that
> the
> > freqtrade environment doesn’t always find conda packages (and I
> sometimes
> > have to use conda to get Mac-specific packages)
> >
> >
> > Cheers
> >
> > Phil
> >
> > On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
> > wrote:
> >
> > > update: still get errors in log, i have installed scipy correctly, see
> > > below
> > > 2023-01-25 20:38:11,162 - freqtrade.configuration.configuration -
> INFO -
> > > Using pairlist from configuration.
> > > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver - WARNING -
> Could
> > > not import /freqtrade/user_data/strategies/DWT_LongShort.py due to 'No
> > > module named 'scipy''
> > >
> > > Requirement already satisfied: scipy in
> > > /home/pi/.local/lib/python3.9/site-packages (1.8.1)
> > > Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
> > > /usr/lib/python3/dist-packages (from scipy) (1.19.5)
> > >
> > > what could possibly the problem?
> > >
> > > —
> > > Reply to this email directly, view it on GitHub
> > > <
> #6 (comment)
> > >,
> > > or unsubscribe
> > > <
> >
> https://github.com/notifications/unsubscribe-auth/ABD4X54ETUVUK5DNIBFEOEDWUGF6XANCNFSM6AAAAAAUGI4SGI
> > >
> > > .
> > > You are receiving this because you commented.Message ID:
> > > ***@***.***>
> > >
> >
> > —
> > Reply to this email directly, view it on GitHub
> > <
> #6 (comment)>,
> > or unsubscribe
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Turned out the Torch installer for Darts wouldn't work for linux so I had
to install using the pip3 command from their website and that cleared up
all the sklearn errors.
I still get a bunch of tensorflow file lock errors but I'm convinced that
is a tensorflow issue so I've asked them to test it with freqtrade.
PCA_dwt is throwing out this sklearn error, but only occasionally and I
don't know if it's affecting performance, I've only just gotten it running.
/home/ubuntu/freqtrade/.env/lib/python3.10/site-packages/sklearn/model_selection/_split.py:700:
UserWarning: The least populated class in y has only 4 members, which is
less than n_splits=5.
…On Sun, Jan 29, 2023 at 12:47 PM Nateemma ***@***.***> wrote:
never mind, the import remains unchanged.
FYI, there is a script user_data/strategies/scripts/install_packages.sh
that will install all packages for you. It is perhaps Mac-specific, but it
might work for other platforms
Cheers,
Phil
On Sat, Jan 28, 2023 at 3:26 PM Phil Price ***@***.***> wrote:
> Ah, I'm already using scikit-learn so maybe that's why I don't see these
> issues...
>
> I will update the code to explicitly import scikit-learn and upload (when
> I finish my current edit)
>
> Cheers,
>
> Phil
>
> On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
>
>> I think this may be one issue, not sure how to best resolve as I have 5
>> PCA's running but it looks like all the sklearn references are being
>> affected by a brownout schedule, it's not clear from reading this
whether
>> all sklearn file references need to be replaced with scikit-learn but I
>> suspect so
>>
>> https://pypi.org/project/sklearn/
>>
>> On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
>>
>> > I don’t see these issues, but I do have issues with conflicts between
>> > freqtrade, tensorflow and PyTorch.
>> > Are you using pip or conda to install the packages? I have noticed
that
>> the
>> > freqtrade environment doesn’t always find conda packages (and I
>> sometimes
>> > have to use conda to get Mac-specific packages)
>> >
>> >
>> > Cheers
>> >
>> > Phil
>> >
>> > On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
>> > wrote:
>> >
>> > > update: still get errors in log, i have installed scipy correctly,
see
>> > > below
>> > > 2023-01-25 20:38:11,162 - freqtrade.configuration.configuration -
>> INFO -
>> > > Using pairlist from configuration.
>> > > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver - WARNING -
>> Could
>> > > not import /freqtrade/user_data/strategies/DWT_LongShort.py due to
'No
>> > > module named 'scipy''
>> > >
>> > > Requirement already satisfied: scipy in
>> > > /home/pi/.local/lib/python3.9/site-packages (1.8.1)
>> > > Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
>> > > /usr/lib/python3/dist-packages (from scipy) (1.19.5)
>> > >
>> > > what could possibly the problem?
>> > >
>> > > —
>> > > Reply to this email directly, view it on GitHub
>> > > <
>> #6 (comment)
>> > >,
>> > > or unsubscribe
>> > > <
>> >
>>
https://github.com/notifications/unsubscribe-auth/ABD4X54ETUVUK5DNIBFEOEDWUGF6XANCNFSM6AAAAAAUGI4SGI
>> > >
>> > > .
>> > > You are receiving this because you commented.Message ID:
>> > > ***@***.***>
>> > >
>> >
>> > —
>> > Reply to this email directly, view it on GitHub
>> > <
>> #6 (comment)
>,
>> > or unsubscribe
>> > <
>>
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>> >
>> > .
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>> >
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>> —
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>> <
#6 (comment)>,
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On Sat, Jan 28, 2023 at 7:39 PM tom s ***@***.***> wrote:
Turned out the Torch installer for Darts wouldn't work for linux so I had
to install using the pip3 command from their website and that cleared up
all the sklearn errors.
I still get a bunch of tensorflow file lock errors but I'm convinced that
is a tensorflow issue so I've asked them to test it with freqtrade.
I’ve noticed issues with tensor flow and cpu/gpu interactions with multiple
threads, especially with hyper opt. Backtesting is ok for me though
PCA_dwt is throwing out this sklearn error, but only occasionally and I
don't know if it's affecting performance, I've only just gotten it running.
/home/ubuntu/freqtrade/.env/lib/python3.10/site-packages/sklearn/model_selection/_split.py:700:
UserWarning: The least populated class in y has only 4 members, which is
less than n_splits=5.
OK, that’s because the tree-based classifiers require at least 5 positive
labels (buys/sells). You can likely ‘fix’ this by decreasing the entry and
exit thresholds in the json file
Cheers
Phil
… On Sun, Jan 29, 2023 at 12:47 PM Nateemma ***@***.***> wrote:
> never mind, the import remains unchanged.
>
> FYI, there is a script user_data/strategies/scripts/install_packages.sh
> that will install all packages for you. It is perhaps Mac-specific, but
it
> might work for other platforms
>
> Cheers,
>
> Phil
>
> On Sat, Jan 28, 2023 at 3:26 PM Phil Price ***@***.***> wrote:
>
> > Ah, I'm already using scikit-learn so maybe that's why I don't see
these
> > issues...
> >
> > I will update the code to explicitly import scikit-learn and upload
(when
> > I finish my current edit)
> >
> > Cheers,
> >
> > Phil
> >
> > On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
> >
> >> I think this may be one issue, not sure how to best resolve as I have
5
> >> PCA's running but it looks like all the sklearn references are being
> >> affected by a brownout schedule, it's not clear from reading this
> whether
> >> all sklearn file references need to be replaced with scikit-learn but
I
> >> suspect so
> >>
> >> https://pypi.org/project/sklearn/
> >>
> >> On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
> >>
> >> > I don’t see these issues, but I do have issues with conflicts
between
> >> > freqtrade, tensorflow and PyTorch.
> >> > Are you using pip or conda to install the packages? I have noticed
> that
> >> the
> >> > freqtrade environment doesn’t always find conda packages (and I
> >> sometimes
> >> > have to use conda to get Mac-specific packages)
> >> >
> >> >
> >> > Cheers
> >> >
> >> > Phil
> >> >
> >> > On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
> >> > wrote:
> >> >
> >> > > update: still get errors in log, i have installed scipy correctly,
> see
> >> > > below
> >> > > 2023-01-25 20:38:11,162 - freqtrade.configuration.configuration -
> >> INFO -
> >> > > Using pairlist from configuration.
> >> > > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver - WARNING
-
> >> Could
> >> > > not import /freqtrade/user_data/strategies/DWT_LongShort.py due to
> 'No
> >> > > module named 'scipy''
> >> > >
> >> > > Requirement already satisfied: scipy in
> >> > > /home/pi/.local/lib/python3.9/site-packages (1.8.1)
> >> > > Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
> >> > > /usr/lib/python3/dist-packages (from scipy) (1.19.5)
> >> > >
> >> > > what could possibly the problem?
> >> > >
> >> > > —
> >> > > Reply to this email directly, view it on GitHub
> >> > > <
> >>
#6 (comment)
> >> > >,
> >> > > or unsubscribe
> >> > > <
> >> >
> >>
>
https://github.com/notifications/unsubscribe-auth/ABD4X54ETUVUK5DNIBFEOEDWUGF6XANCNFSM6AAAAAAUGI4SGI
> >> > >
> >> > > .
> >> > > You are receiving this because you commented.Message ID:
> >> > > ***@***.***>
> >> > >
> >> >
> >> > —
> >> > Reply to this email directly, view it on GitHub
> >> > <
> >>
#6 (comment)
> >,
> >> > or unsubscribe
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> >>
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CUDA is a gpu library, specifically for NVidia GPUs. Tensorflow will try
and use that if possible, otherwise it should fall back to CPU mode. Would
it be possible for you to try running an NNBC strat on a VPS with an Nvidia
GPU?
Regarding the nseq strats, not sure what to say - I've been running them in
dry-mode on an iMac for the last 3 days without issue. The only difference
between them and other strats in the same family is the training criteria.
Could you send me the output that they produce please?
Thanks,
Phil
…On Sun, Jan 29, 2023 at 12:14 PM tom s ***@***.***> wrote:
I've come across a few more issues, some of them minor and some of them I
think potentially a bit harder
- I can't get any of the _nesq strategies to run. I'm running oracle VPS's
with ubuntu 22.04 and all of the PCA classes run except the _nesq classes.
I don't know why but they won't start up, I've tried on several VPS's as
I'm going through testing strats and each time they fail on
startup, PCA_nesq and Anomaly_nesq.
- NNBC strats have terminal memory bleed. I first ran one on an Oracle ARM
4 core with 24g of RAM and it crashed that, started out with 650 odd mb and
gradually used all 24g then crashed. I started trialling other strats and
then returned to it, same thing happened. Last night I started NNBC_fbb on
a 2 core 1gb instance with 2gb of swap file and within hours it had filled
the swap and then crashed, this morning I increased the swap to 4gb and
it's steadily filling that up, which is frustrating because it makes
amazing trades when it runs.
I'm no expert on memory bleed but I watched the Freqai guys fix some issues
when they were putting that together and tracking down the source isn't so
easy.
I get this error on startup
```tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64]
Could not load dynamic library 'libcuda.so.1'; dlerror: libcuda.so.1:
cannot open shared object file: No such file or directory``` which looks to
be a GPU driver error but I've looked through the code and none of the NNBC
imports specify a GPU. It is throwing out some zero division parameter
errors but I don't think this is the source of the memory bleed.
On Sun, Jan 29, 2023 at 5:15 PM Nateemma ***@***.***> wrote:
> On Sat, Jan 28, 2023 at 7:39 PM tom s ***@***.***> wrote:
>
> > Turned out the Torch installer for Darts wouldn't work for linux so I
had
> > to install using the pip3 command from their website and that cleared
up
> > all the sklearn errors.
> >
> > I still get a bunch of tensorflow file lock errors but I'm convinced
that
> > is a tensorflow issue so I've asked them to test it with freqtrade.
> >
>
> I’ve noticed issues with tensor flow and cpu/gpu interactions with
multiple
> threads, especially with hyper opt. Backtesting is ok for me though
>
>
> > PCA_dwt is throwing out this sklearn error, but only occasionally and I
> > don't know if it's affecting performance, I've only just gotten it
> running.
> >
> >
> >
>
/home/ubuntu/freqtrade/.env/lib/python3.10/site-packages/sklearn/model_selection/_split.py:700:
> > UserWarning: The least populated class in y has only 4 members, which
is
> > less than n_splits=5.
> >
>
> OK, that’s because the tree-based classifiers require at least 5 positive
> labels (buys/sells). You can likely ‘fix’ this by decreasing the entry
and
> exit thresholds in the json file
>
> Cheers
>
> Phil
>
>
> > On Sun, Jan 29, 2023 at 12:47 PM Nateemma ***@***.***> wrote:
> >
> > > never mind, the import remains unchanged.
> > >
> > > FYI, there is a script
user_data/strategies/scripts/install_packages.sh
> > > that will install all packages for you. It is perhaps Mac-specific,
but
> > it
> > > might work for other platforms
> > >
> > > Cheers,
> > >
> > > Phil
> > >
> > > On Sat, Jan 28, 2023 at 3:26 PM Phil Price ***@***.***> wrote:
> > >
> > > > Ah, I'm already using scikit-learn so maybe that's why I don't see
> > these
> > > > issues...
> > > >
> > > > I will update the code to explicitly import scikit-learn and upload
> > (when
> > > > I finish my current edit)
> > > >
> > > > Cheers,
> > > >
> > > > Phil
> > > >
> > > > On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
> > > >
> > > >> I think this may be one issue, not sure how to best resolve as I
> have
> > 5
> > > >> PCA's running but it looks like all the sklearn references are
being
> > > >> affected by a brownout schedule, it's not clear from reading this
> > > whether
> > > >> all sklearn file references need to be replaced with scikit-learn
> but
> > I
> > > >> suspect so
> > > >>
> > > >> https://pypi.org/project/sklearn/
> > > >>
> > > >> On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
> > > >>
> > > >> > I don’t see these issues, but I do have issues with conflicts
> > between
> > > >> > freqtrade, tensorflow and PyTorch.
> > > >> > Are you using pip or conda to install the packages? I have
noticed
> > > that
> > > >> the
> > > >> > freqtrade environment doesn’t always find conda packages (and I
> > > >> sometimes
> > > >> > have to use conda to get Mac-specific packages)
> > > >> >
> > > >> >
> > > >> > Cheers
> > > >> >
> > > >> > Phil
> > > >> >
> > > >> > On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
> > > >> > wrote:
> > > >> >
> > > >> > > update: still get errors in log, i have installed scipy
> correctly,
> > > see
> > > >> > > below
> > > >> > > 2023-01-25 20:38:11,162 -
freqtrade.configuration.configuration
> -
> > > >> INFO -
> > > >> > > Using pairlist from configuration.
> > > >> > > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver -
> WARNING
> > -
> > > >> Could
> > > >> > > not import /freqtrade/user_data/strategies/DWT_LongShort.py
due
> to
> > > 'No
> > > >> > > module named 'scipy''
> > > >> > >
> > > >> > > Requirement already satisfied: scipy in
> > > >> > > /home/pi/.local/lib/python3.9/site-packages (1.8.1)
> > > >> > > Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
> > > >> > > /usr/lib/python3/dist-packages (from scipy) (1.19.5)
> > > >> > >
> > > >> > > what could possibly the problem?
> > > >> > >
> > > >> > > —
> > > >> > > Reply to this email directly, view it on GitHub
> > > >> > > <
> > > >>
> >
#6 (comment)
> > > >> > >,
> > > >> > > or unsubscribe
> > > >> > > <
> > > >> >
> > > >>
> > >
> >
>
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> > > >> > >
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> > > >>
> >
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> > > >>
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FYI, I added some memory tracing instrumentation to the NNBC (and
NNPredict) strategies, and uploaded to github. Will run overnight on my
iMac...
Cheers,
Phil
…On Sun, Jan 29, 2023 at 12:33 PM Phil Price ***@***.***> wrote:
CUDA is a gpu library, specifically for NVidia GPUs. Tensorflow will try
and use that if possible, otherwise it should fall back to CPU mode. Would
it be possible for you to try running an NNBC strat on a VPS with an Nvidia
GPU?
Regarding the nseq strats, not sure what to say - I've been running them
in dry-mode on an iMac for the last 3 days without issue. The only
difference between them and other strats in the same family is the training
criteria. Could you send me the output that they produce please?
Thanks,
Phil
On Sun, Jan 29, 2023 at 12:14 PM tom s ***@***.***> wrote:
> I've come across a few more issues, some of them minor and some of them I
> think potentially a bit harder
>
> - I can't get any of the _nesq strategies to run. I'm running oracle VPS's
> with ubuntu 22.04 and all of the PCA classes run except the _nesq classes.
> I don't know why but they won't start up, I've tried on several VPS's as
> I'm going through testing strats and each time they fail on
> startup, PCA_nesq and Anomaly_nesq.
>
> - NNBC strats have terminal memory bleed. I first ran one on an Oracle ARM
> 4 core with 24g of RAM and it crashed that, started out with 650 odd mb
> and
> gradually used all 24g then crashed. I started trialling other strats and
> then returned to it, same thing happened. Last night I started NNBC_fbb on
> a 2 core 1gb instance with 2gb of swap file and within hours it had filled
> the swap and then crashed, this morning I increased the swap to 4gb and
> it's steadily filling that up, which is frustrating because it makes
> amazing trades when it runs.
>
> I'm no expert on memory bleed but I watched the Freqai guys fix some
> issues
> when they were putting that together and tracking down the source isn't so
> easy.
>
> I get this error on startup
>
> ```tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64]
> Could not load dynamic library 'libcuda.so.1'; dlerror: libcuda.so.1:
> cannot open shared object file: No such file or directory``` which looks
> to
> be a GPU driver error but I've looked through the code and none of the
> NNBC
> imports specify a GPU. It is throwing out some zero division parameter
> errors but I don't think this is the source of the memory bleed.
>
> On Sun, Jan 29, 2023 at 5:15 PM Nateemma ***@***.***> wrote:
>
> > On Sat, Jan 28, 2023 at 7:39 PM tom s ***@***.***> wrote:
> >
> > > Turned out the Torch installer for Darts wouldn't work for linux so I
> had
> > > to install using the pip3 command from their website and that cleared
> up
> > > all the sklearn errors.
> > >
> > > I still get a bunch of tensorflow file lock errors but I'm convinced
> that
> > > is a tensorflow issue so I've asked them to test it with freqtrade.
> > >
> >
> > I’ve noticed issues with tensor flow and cpu/gpu interactions with
> multiple
> > threads, especially with hyper opt. Backtesting is ok for me though
> >
> >
> > > PCA_dwt is throwing out this sklearn error, but only occasionally and
> I
> > > don't know if it's affecting performance, I've only just gotten it
> > running.
> > >
> > >
> > >
> >
> /home/ubuntu/freqtrade/.env/lib/python3.10/site-packages/sklearn/model_selection/_split.py:700:
> > > UserWarning: The least populated class in y has only 4 members, which
> is
> > > less than n_splits=5.
> > >
> >
> > OK, that’s because the tree-based classifiers require at least 5
> positive
> > labels (buys/sells). You can likely ‘fix’ this by decreasing the entry
> and
> > exit thresholds in the json file
> >
> > Cheers
> >
> > Phil
> >
> >
> > > On Sun, Jan 29, 2023 at 12:47 PM Nateemma ***@***.***> wrote:
> > >
> > > > never mind, the import remains unchanged.
> > > >
> > > > FYI, there is a script
> user_data/strategies/scripts/install_packages.sh
> > > > that will install all packages for you. It is perhaps Mac-specific,
> but
> > > it
> > > > might work for other platforms
> > > >
> > > > Cheers,
> > > >
> > > > Phil
> > > >
> > > > On Sat, Jan 28, 2023 at 3:26 PM Phil Price ***@***.***> wrote:
> > > >
> > > > > Ah, I'm already using scikit-learn so maybe that's why I don't see
> > > these
> > > > > issues...
> > > > >
> > > > > I will update the code to explicitly import scikit-learn and
> upload
> > > (when
> > > > > I finish my current edit)
> > > > >
> > > > > Cheers,
> > > > >
> > > > > Phil
> > > > >
> > > > > On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
> > > > >
> > > > >> I think this may be one issue, not sure how to best resolve as I
> > have
> > > 5
> > > > >> PCA's running but it looks like all the sklearn references are
> being
> > > > >> affected by a brownout schedule, it's not clear from reading this
> > > > whether
> > > > >> all sklearn file references need to be replaced with scikit-learn
> > but
> > > I
> > > > >> suspect so
> > > > >>
> > > > >> https://pypi.org/project/sklearn/
> > > > >>
> > > > >> On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
> > > > >>
> > > > >> > I don’t see these issues, but I do have issues with conflicts
> > > between
> > > > >> > freqtrade, tensorflow and PyTorch.
> > > > >> > Are you using pip or conda to install the packages? I have
> noticed
> > > > that
> > > > >> the
> > > > >> > freqtrade environment doesn’t always find conda packages (and I
> > > > >> sometimes
> > > > >> > have to use conda to get Mac-specific packages)
> > > > >> >
> > > > >> >
> > > > >> > Cheers
> > > > >> >
> > > > >> > Phil
> > > > >> >
> > > > >> > On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
> > > > >> > wrote:
> > > > >> >
> > > > >> > > update: still get errors in log, i have installed scipy
> > correctly,
> > > > see
> > > > >> > > below
> > > > >> > > 2023-01-25 20:38:11,162 -
> freqtrade.configuration.configuration
> > -
> > > > >> INFO -
> > > > >> > > Using pairlist from configuration.
> > > > >> > > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver -
> > WARNING
> > > -
> > > > >> Could
> > > > >> > > not import /freqtrade/user_data/strategies/DWT_LongShort.py
> due
> > to
> > > > 'No
> > > > >> > > module named 'scipy''
> > > > >> > >
> > > > >> > > Requirement already satisfied: scipy in
> > > > >> > > /home/pi/.local/lib/python3.9/site-packages (1.8.1)
> > > > >> > > Requirement already satisfied: numpy<1.25.0,>=1.17.3 in
> > > > >> > > /usr/lib/python3/dist-packages (from scipy) (1.19.5)
> > > > >> > >
> > > > >> > > what could possibly the problem?
> > > > >> > >
> > > > >> > > —
> > > > >> > > Reply to this email directly, view it on GitHub
> > > > >> > > <
> > > > >>
> > >
> #6 (comment)
> > > > >> > >,
> > > > >> > > or unsubscribe
> > > > >> > > <
> > > > >> >
> > > > >>
> > > >
> > >
> >
> https://github.com/notifications/unsubscribe-auth/ABD4X54ETUVUK5DNIBFEOEDWUGF6XANCNFSM6AAAAAAUGI4SGI
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> > > > >> > > .
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> > > > >> >
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> > > > >> > <
> > > > >>
> > >
> #6 (comment)
> > > > >,
> > > > >> > or unsubscribe
> > > > >> > <
> > > > >>
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Thanks Phil!
It ran for 10 hrs and began to die again so I installed tensorflow-cpu
which has fixed the cuda warnings. I'm waiting to see how the memory holds
up so I might upload that code as well, thankyou!
I'm also on startup getting an error about one of the LSTM strats from
GenAutoencoder saying no module called LSTMAutoencoder, I was having a hunt
around to see if there's a pip module called LSTMAutoencoder but it looks
like it might be part of Torch.
…On Mon, Jan 30, 2023 at 5:02 PM Nateemma ***@***.***> wrote:
FYI, I added some memory tracing instrumentation to the NNBC (and
NNPredict) strategies, and uploaded to github. Will run overnight on my
iMac...
Cheers,
Phil
On Sun, Jan 29, 2023 at 12:33 PM Phil Price ***@***.***> wrote:
> CUDA is a gpu library, specifically for NVidia GPUs. Tensorflow will try
> and use that if possible, otherwise it should fall back to CPU mode.
Would
> it be possible for you to try running an NNBC strat on a VPS with an
Nvidia
> GPU?
>
> Regarding the nseq strats, not sure what to say - I've been running them
> in dry-mode on an iMac for the last 3 days without issue. The only
> difference between them and other strats in the same family is the
training
> criteria. Could you send me the output that they produce please?
>
> Thanks,
>
> Phil
>
> On Sun, Jan 29, 2023 at 12:14 PM tom s ***@***.***> wrote:
>
>> I've come across a few more issues, some of them minor and some of them
I
>> think potentially a bit harder
>>
>> - I can't get any of the _nesq strategies to run. I'm running oracle
VPS's
>> with ubuntu 22.04 and all of the PCA classes run except the _nesq
classes.
>> I don't know why but they won't start up, I've tried on several VPS's as
>> I'm going through testing strats and each time they fail on
>> startup, PCA_nesq and Anomaly_nesq.
>>
>> - NNBC strats have terminal memory bleed. I first ran one on an Oracle
ARM
>> 4 core with 24g of RAM and it crashed that, started out with 650 odd mb
>> and
>> gradually used all 24g then crashed. I started trialling other strats
and
>> then returned to it, same thing happened. Last night I started NNBC_fbb
on
>> a 2 core 1gb instance with 2gb of swap file and within hours it had
filled
>> the swap and then crashed, this morning I increased the swap to 4gb and
>> it's steadily filling that up, which is frustrating because it makes
>> amazing trades when it runs.
>>
>> I'm no expert on memory bleed but I watched the Freqai guys fix some
>> issues
>> when they were putting that together and tracking down the source isn't
so
>> easy.
>>
>> I get this error on startup
>>
>>
```tensorflow/compiler/xla/stream_executor/platform/default/dso_loader.cc:64]
>> Could not load dynamic library 'libcuda.so.1'; dlerror: libcuda.so.1:
>> cannot open shared object file: No such file or directory``` which looks
>> to
>> be a GPU driver error but I've looked through the code and none of the
>> NNBC
>> imports specify a GPU. It is throwing out some zero division parameter
>> errors but I don't think this is the source of the memory bleed.
>>
>> On Sun, Jan 29, 2023 at 5:15 PM Nateemma ***@***.***> wrote:
>>
>> > On Sat, Jan 28, 2023 at 7:39 PM tom s ***@***.***> wrote:
>> >
>> > > Turned out the Torch installer for Darts wouldn't work for linux so
I
>> had
>> > > to install using the pip3 command from their website and that
cleared
>> up
>> > > all the sklearn errors.
>> > >
>> > > I still get a bunch of tensorflow file lock errors but I'm convinced
>> that
>> > > is a tensorflow issue so I've asked them to test it with freqtrade.
>> > >
>> >
>> > I’ve noticed issues with tensor flow and cpu/gpu interactions with
>> multiple
>> > threads, especially with hyper opt. Backtesting is ok for me though
>> >
>> >
>> > > PCA_dwt is throwing out this sklearn error, but only occasionally
and
>> I
>> > > don't know if it's affecting performance, I've only just gotten it
>> > running.
>> > >
>> > >
>> > >
>> >
>>
/home/ubuntu/freqtrade/.env/lib/python3.10/site-packages/sklearn/model_selection/_split.py:700:
>> > > UserWarning: The least populated class in y has only 4 members,
which
>> is
>> > > less than n_splits=5.
>> > >
>> >
>> > OK, that’s because the tree-based classifiers require at least 5
>> positive
>> > labels (buys/sells). You can likely ‘fix’ this by decreasing the entry
>> and
>> > exit thresholds in the json file
>> >
>> > Cheers
>> >
>> > Phil
>> >
>> >
>> > > On Sun, Jan 29, 2023 at 12:47 PM Nateemma ***@***.***> wrote:
>> > >
>> > > > never mind, the import remains unchanged.
>> > > >
>> > > > FYI, there is a script
>> user_data/strategies/scripts/install_packages.sh
>> > > > that will install all packages for you. It is perhaps
Mac-specific,
>> but
>> > > it
>> > > > might work for other platforms
>> > > >
>> > > > Cheers,
>> > > >
>> > > > Phil
>> > > >
>> > > > On Sat, Jan 28, 2023 at 3:26 PM Phil Price ***@***.***> wrote:
>> > > >
>> > > > > Ah, I'm already using scikit-learn so maybe that's why I don't
see
>> > > these
>> > > > > issues...
>> > > > >
>> > > > > I will update the code to explicitly import scikit-learn and
>> upload
>> > > (when
>> > > > > I finish my current edit)
>> > > > >
>> > > > > Cheers,
>> > > > >
>> > > > > Phil
>> > > > >
>> > > > > On Sat, Jan 28, 2023 at 3:20 PM tom s ***@***.***> wrote:
>> > > > >
>> > > > >> I think this may be one issue, not sure how to best resolve as
I
>> > have
>> > > 5
>> > > > >> PCA's running but it looks like all the sklearn references are
>> being
>> > > > >> affected by a brownout schedule, it's not clear from reading
this
>> > > > whether
>> > > > >> all sklearn file references need to be replaced with
scikit-learn
>> > but
>> > > I
>> > > > >> suspect so
>> > > > >>
>> > > > >> https://pypi.org/project/sklearn/
>> > > > >>
>> > > > >> On Sun, Jan 29, 2023 at 10:17 AM Nateemma ***@***.***> wrote:
>> > > > >>
>> > > > >> > I don’t see these issues, but I do have issues with conflicts
>> > > between
>> > > > >> > freqtrade, tensorflow and PyTorch.
>> > > > >> > Are you using pip or conda to install the packages? I have
>> noticed
>> > > > that
>> > > > >> the
>> > > > >> > freqtrade environment doesn’t always find conda packages
(and I
>> > > > >> sometimes
>> > > > >> > have to use conda to get Mac-specific packages)
>> > > > >> >
>> > > > >> >
>> > > > >> > Cheers
>> > > > >> >
>> > > > >> > Phil
>> > > > >> >
>> > > > >> > On Wed, Jan 25, 2023 at 12:43 PM SolosoftNL ***@***.***>
>> > > > >> > wrote:
>> > > > >> >
>> > > > >> > > update: still get errors in log, i have installed scipy
>> > correctly,
>> > > > see
>> > > > >> > > below
>> > > > >> > > 2023-01-25 20:38:11,162 -
>> freqtrade.configuration.configuration
>> > -
>> > > > >> INFO -
>> > > > >> > > Using pairlist from configuration.
>> > > > >> > > 2023-01-25 20:38:11,391 - freqtrade.resolvers.iresolver -
>> > WARNING
>> > > -
>> > > > >> Could
>> > > > >> > > not import /freqtrade/user_data/strategies/DWT_LongShort.py
>> due
>> > to
>> > > > 'No
>> > > > >> > > module named 'scipy''
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OK, NNBC_fbb has been running all night with no issues (other than some bad
trades).
The biggest memory user seems to consistently be
freqtrade/strategy/interfaces.py, line: 846, which is a call to
analyze_ticker, and seems to be related to renaming columns that use the
old naming convention), specifically 'sell' to 'exit_long'.
Regarding GenAutoEncoder, that is very old code and shouldn't be there (it
was removed from the repo quite a while ago). Are you copying files to
another directory before use? It could be leftover from an earlier version
As an aside, I also added some package version info to the output when the
strat starts up (python, sklearn, tensorflow versions etc.)
Cheers,
Phil
…On Sun, Jan 29, 2023 at 8:28 PM tom s ***@***.***> wrote:
Thanks Phil!
It ran for 10 hrs and began to die again so I installed tensorflow-cpu
which has fixed the cuda warnings. I'm waiting to see how the memory holds
up so I might upload that code as well, thankyou!
I'm also on startup getting an error about one of the LSTM strats from
GenAutoencoder saying no module called LSTMAutoencoder, I was having a hunt
around to see if there's a pip module called LSTMAutoencoder but it looks
like it might be part of Torch.
On Mon, Jan 30, 2023 at 5:02 PM Nateemma ***@***.***> wrote:
> FYI, I added some memory tracing instrumentation to the NNBC (and
> NNPredict) strategies, and uploaded to github. Will run overnight on my
> iMac...
>
Message ID: ***@***.***>
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Syntax errors detected :
Line 82:
startup_candle_count: int = 128 # must be power of 2
^
SyntaxError: invalid syntax
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