# Specifying ode solver options to speed up compute time

**URL:** <https://discourse.julialang.org/t/specifying-ode-solver-options-to-speed-up-compute-time/61784>\
**Category:** New to Julia\
**Tags:** question\
**Created:** [May 25, 2021, 2:26pm UTC](https://discourse.julialang.org/t/specifying-ode-solver-options-to-speed-up-compute-time/61784 "2021-05-25T14:26:58Z")\
**Posts on this page:** 1\
**Showing post:** 28

<div class="post-metadata">

**Author:** ![Deepa](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/deepa/32/23385_2.png) [@Deepa](https://discourse.julialang.org/u/Deepa)\
**Post date:** [May 30, 2021, 1:05pm UTC](https://discourse.julialang.org/t/specifying-ode-solver-options-to-speed-up-compute-time/61784/28 "2021-05-30T13:05:51Z")

</div>

@Elrod @ChrisRackauckas

I’m summarizing all the details here.

The following result is from Atom IDE installed in Linux

```julia
42.999 μs (245 allocations: 40.27 KiB)
  49.789 μs (231 allocations: 33.69 KiB)
  54.624 μs (266 allocations: 49.61 KiB)
  396.824 μs (831 allocations: 159.58 KiB)
  552.006 μs (1958 allocations: 191.62 KiB)
  11.995 ms (10836 allocations: 301.75 KiB)
  3.532 ms (3144 allocations: 100.36 KiB)
  4.568 ms (4167 allocations: 122.78 KiB)
  12.142 ms (10870 allocations: 308.25 KiB)
  3.526 ms (3180 allocations: 107.14 KiB)
  4.610 ms (4203 allocations: 129.56 KiB)
  290.927 μs (502 allocations: 60.94 KiB)
  179.646 μs (318 allocations: 37.72 KiB)
  254.691 μs (458 allocations: 39.25 KiB)

Julia Version 1.6.1
Commit 6aaedecc44 (2021-04-23 05:59 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) CPU E5620 @ 2.40GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-11.0.1 (ORCJIT, westmere)
Environment:
  JULIA_NUM_THREADS = 8

```

Julia was downloaded from [here](https://julialang.org/downloads/) Generic Linux on x86.  
uber-juno and julia-client is installed in atom and julia path has been speified in Juno\>Settings\> Julia Path. /home/xxxx/julia-1.6.1/bin/julia

While installing juno , I faced the issue reported here [Installing juno in atom](https://discourse.julialang.org/t/installing-juno-in-atom/62032). So I have defined  
LD\_LIBRARY\_PATH=/opt/gcc\_10\_2\_1/usr/lib64/ in bashrc before starting atom .

And the following is via atom on Windows

```julia

19.400 μs (245 allocations: 40.27 KiB)
  24.100 μs (231 allocations: 33.69 KiB)
  22.400 μs (266 allocations: 49.61 KiB)
  204.300 μs (831 allocations: 159.58 KiB)
  277.200 μs (1958 allocations: 191.62 KiB)
  5.309 ms (10834 allocations: 301.70 KiB)
  1.520 ms (3144 allocations: 100.36 KiB)
  2.001 ms (4167 allocations: 122.78 KiB)
  5.311 ms (10870 allocations: 308.25 KiB)
  1.526 ms (3180 allocations: 107.14 KiB)
  2.001 ms (4203 allocations: 129.56 KiB)
  129.300 μs (499 allocations: 60.88 KiB)
  73.500 μs (318 allocations: 37.72 KiB)
  109.100 μs (458 allocations: 39.25 KiB)
Julia Version 1.6.1
Commit 6aaedecc44 (2021-04-23 05:59 UTC)
Platform Info:
  OS: Windows (x86_64-w64-mingw32)
  CPU: Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-11.0.1 (ORCJIT, skylake)
Environment:
  JULIA_EDITOR = "C:\Users\xxxx\AppData\Local\atom\app-1.57.0\atom.exe" -a
  JULIA_NUM_THREADS = 2

```

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