[Haskell-cafe] Getting a breakdown of time spend in compile phases

[rowan goemans]

Great, exactly what I was looking for, thanks! For some reason I wasn't 
able to find this.

On 9/3/22 16:34, Brandon Allbery wrote:
> There is `-ddump-timings`.
>
> On Sat, Sep 3, 2022 at 10:31 AM rowan goemans <goemansrowan at gmail.com> wrote:
>> Dear Cafe,
>>
>> I have a Haskell Project where I have a module that quite heavily makes
>> use of constraints and takes ages to compile per module. It also uses
>> some type checker plugins but I'm unsure if they are causing the
>> slowness. So what I would like to see is a breakdown of how much time
>> GHC is spending on compilation of a module. Does something like this exist?
>>
>> Best regards,
>>
>> Rowan Goemans
>>
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