czgdp1807

GSoC 2019 Report Gagandeep : Enhancement of Statistics Module

This report summarizes the work done in my GSoC 2019 project, Enhancement of Statistics Module wth SymPy. My mentors were, Francesco Bonazzi and Sidhant Nagpal. A step by step development of the project is available at czgdp1807.github.io.

About Me

I am, Gagandeep Singh, a third year Bachelor of Technology student at Indian Institute of Technology, Jodhpur in the department of Computer Science and Engineering.

Project Outline

czgdp1807

```
-- The CXX compiler identification is GNU 7.4.0
-- The C compiler identification is GNU 7.4.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/cc

czgdp1807

diff --git a/sympy/stats/sampling/tests/test_sample_continuous_rv.py b/sympy/stats/sampling/tests/test_sample_continuous_rv.py
index 7f13b4061e..46993145cb 100644
--- a/sympy/stats/sampling/tests/test_sample_continuous_rv.py
+++ b/sympy/stats/sampling/tests/test_sample_continuous_rv.py
@@ -1,6 +1,7 @@
+from sympy import exp, Interval, oo, Symbol
 from sympy.external import import_module
 from sympy.stats import Beta, Chi, Normal, Gamma, Exponential, LogNormal, Pareto, ChiSquared, Uniform, sample, \
-    BetaPrime, Cauchy, GammaInverse, GaussianInverse, StudentT
+    BetaPrime, Cauchy, GammaInverse, GaussianInverse, StudentT, Weibull, density, ContinuousRV

czgdp1807

from __future__ import division
from sympy import *
x, y, z, t = symbols('x y z t')
k, m, n = symbols('k m n', integer=True)
f, g, h = symbols('f g h', cls=Function)
init_printing()

a, b, c, d, e, f, g, h, i, v, x, y, z = symbols('a, b, c, d, e, f, g, h, i, v, x, y, z', real=True)
M = Matrix([[a, b, c], [d, e, f], [g, h, i]])
K = Matrix([[v, x], [y, z]])

czgdp1807

class Node(object):

    __slots__ = ['key', 'next']

    def __new__(cls, key):
        obj = object.__new__(cls)
        obj.key = key
        obj.next = None
        return obj

czgdp1807

import sys
def read():
    return list(map(int, sys.stdin.readline().strip().split()))

def is_good(array, start, end, K):
    if any([array[i] == 0 for i in range(start, end + 1)]):
        return True
    neg_nums = 0
    for i in range(start, end + 1):
        if array[i] < 0:

czgdp1807

[  3%] Built target doctest[  7%] Built target lfortran_runtime_static
Scanning dependencies of target lfortran_lib
[  9%] Building CXX object src/lfortran/CMakeFiles/lfortran_lib.dir/parser/tokenizer.cpp.o
In file included from /home/czgdp1807ssd/lfortran_project/lfortran/src/lfortran/parser/tokenizer.h:5:0,
                 from /home/czgdp1807ssd/lfortran_project/lfortran/src/lfortran/parser/tokenizer.cpp:3:
/home/czgdp1807ssd/lfortran_project/lfortran/src/lfortran/parser/parser_stype.h:15:9: error: ‘AST’ was not declared in this scope
     Vec<AST::kind_item_t> kind;
         ^~~
/home/czgdp1807ssd/lfortran_project/lfortran/src/lfortran/parser/parser_stype.h:15:25: error: template argument 1 is invalid

czgdp1807

This report summarizes the work done in my GSoC 2021 project, Supporting Arrays and Allocatables in LFortran wth LFortran. A step by step development of the project is available at czgdp1807.github.io.

About Me

I am a final year Bachelor of Technology student at Indian Institute of Technology, Jodhpur in the department of Computer Science and Engineering.

Project Outline

This project aimed to add support for arrays and allocatables in LFortran. There were some miscellaneous goals as well, such as improving support for pointers and kinds and some bug fixes discovered along the way. The original plan of the project is listed as follows,

czgdp1807

Running from SciPy source directory.
Running scipy/linalg/_generate_pyx.py
Running scipy/special/_generate_pyx.py
Running scipy/stats/_generate_pyx.py
Processing scipy/cluster/_vq.pyx
Processing scipy/cluster/_optimal_leaf_ordering.pyx
Processing scipy/cluster/_hierarchy.pyx
Processing scipy/ndimage/src/_cytest.pyx
Processing scipy/ndimage/src/_ni_label.pyx
Processing scipy/linalg/cython_lapack.pyx

czgdp1807

CASE 1

• RAY_CONFIG(int64_t, worker_register_timeout_seconds, 30)
• duration.count() - 459 ms
• proc.GetId() - 3692

raylet.out

[2021-09-23 17:23:52,726 I 9840 7408] worker_pool.cc:370: Started worker process of 1 worker(s) with pid 3692