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Showing posts with the label Numba

Parallelizing A Maximum Over An Nd-array Using Numba

I am trying to use Numba to parallelize a Python function which takes two numpy ndarrays, alpha and… Read more Parallelizing A Maximum Over An Nd-array Using Numba

What Am I Doing Wrong With Numba Here?

I'm trying to learn how to use the Numba module. So far I haven't been able to get anything… Read more What Am I Doing Wrong With Numba Here?

Count The Number Of Non Zero Values In A Numpy Array In Numba

Very simple. I am trying to count the number of non-zero values in an array in NumPy jit compiled w… Read more Count The Number Of Non Zero Values In A Numpy Array In Numba

Numba Slows Down My Program Instead Of Speeding It Up

I came across a piece of code which did the job I wanted it to do a lot quicker than my original co… Read more Numba Slows Down My Program Instead Of Speeding It Up

Is It Expected For Numba's Efficient Square Euclidean Distance Code To Be Slower Than Numpy's Efficient Counterpart?

I modify the most efficient code from (Why this numba code is 6x slower than numpy code?) so that i… Read more Is It Expected For Numba's Efficient Square Euclidean Distance Code To Be Slower Than Numpy's Efficient Counterpart?

Is There Any Good Way To Optimize The Speed Of This Python Code?

I have a following piece of code, which basically evaluates some numerical expression, and use it t… Read more Is There Any Good Way To Optimize The Speed Of This Python Code?

@jit Slowing Down Function

I'm developing an optimization code for a complex reservoir operations problem. Part of this re… Read more @jit Slowing Down Function

Numba Environment Variable Not Set Through .numba_config.yaml

Some environment variables can be set for numba, as specified in the doc: https://numba.pydata.org/… Read more Numba Environment Variable Not Set Through .numba_config.yaml

2d Array To Represent A Huge Python Dict, Coordinate Like Solution To Save Memory

I try to update a dict_with_tuples_key with the data from an array: myarray = np.array([[0, 0], # … Read more 2d Array To Represent A Huge Python Dict, Coordinate Like Solution To Save Memory

Numba: Calling Jit With Explicit Signature Using Arguments With Default Values

I'm using numba to make some functions containing cycles on numpy arrays. Everything is fine an… Read more Numba: Calling Jit With Explicit Signature Using Arguments With Default Values

Numba V0.44: Cannot Reflect Element Of Reflected Container

I am new to numba and am struggling at every turn to get what I think is simple to work in nopython… Read more Numba V0.44: Cannot Reflect Element Of Reflected Container

@jit Slowing Down Function

I'm developing an optimization code for a complex reservoir operations problem. Part of this re… Read more @jit Slowing Down Function